WO2008092974A1 - Protector for transport of wind generator towers - Google Patents

Protector for transport of wind generator towers Download PDF

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Publication number
WO2008092974A1
WO2008092974A1 PCT/ES2008/000034 ES2008000034W WO2008092974A1 WO 2008092974 A1 WO2008092974 A1 WO 2008092974A1 ES 2008000034 W ES2008000034 W ES 2008000034W WO 2008092974 A1 WO2008092974 A1 WO 2008092974A1
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WO
WIPO (PCT)
Prior art keywords
protector
transport
bushing
towers
wind generator
Prior art date
Application number
PCT/ES2008/000034
Other languages
Spanish (es)
French (fr)
Other versions
WO2008092974B1 (en
Inventor
Alfredo Jose Alfaro Carcar
Original Assignee
Alfredo Jose Alfaro Carcar
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38326514&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008092974(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfredo Jose Alfaro Carcar filed Critical Alfredo Jose Alfaro Carcar
Priority to DE212008000019U priority Critical patent/DE212008000019U1/en
Publication of WO2008092974A1 publication Critical patent/WO2008092974A1/en
Publication of WO2008092974B1 publication Critical patent/WO2008092974B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • This Utility Model application is to register a protector for the transport of wind generator towers that incorporates notable innovations and advantages over the current configurations of protectors used for the same purpose.
  • Electricity generators from wind energy consist of a turbine associated with blades that rotate and on which the wind falls, and consequently transform wind energy into electrical energy; and that in turn the said turbine is supported on a tower.
  • said tower is made of metallic material and has a hollow cylindrical or conical shape.
  • the bases or ends of the towers are provided with a flange for fixing the turbine and fixing it to the base or pedestal.
  • the protector for the transport of towers of wind generators object of the present registry, solves the aforementioned inconveniences, contributing, in addition, other additional advantages that will be evident from the description that is attached below.
  • said protector specially designed for use in hollow cylindrical or truncated conical towers, which have a flange provided with a plurality of holes in each of its bases or ends, is characterized by the fact of understanding a coating that covers each of the bases or At the ends of the tower, some bushes to be disposed in the plurality of holes of the flange, each bushing presents guide means for the insertion of an axis, and a fixing axis that runs through the mentioned guide means.
  • the guide means consist of a hole disposed in the center of the base of the bushing, in this way, the axis runs through said hole.
  • the wall of the bushing has transverse cuts coinciding with cuts provided by the base of said bushing and extending from the central bore to the bushing wall. Thanks to the arrangement of these cuts the walls of the bushing yield in a widening movement when inserting and / or fixing the fixing axis.
  • the fixing axis that runs through the guide means is formed by a rod of generally cylindrical shape, provided at the insertion end of means for fixing it, and presenting in its opposite end is a circular flat head, which protrudes from the end of the rod circumferentially, and of a diameter smaller than the inside diameter of the socket bore.
  • An embodiment of the means for fixing the rod arranged at the insertion end consists in a gradual narrowing of the diameter of the rod end. In such a way that the end of the rod is inserted in the bore of the base of the bushing by exerting pressure, said pressure displaces the walls of the bushing outwards, the bushing widens, fixing the same inside the orifice of the flange.
  • a second embodiment would consist of the provision of a threaded rod, screw-like, and of an insertion end suitable for threading a shaft fixing thread. Threading is done from the outside of the bushing. Likewise, a hollow cylindrical bushing must be provided, as a stop, between the flat head and the insertion end.
  • the bushing with the corresponding fixing axis must be mounted before being inserted in the hole of the flange. Once assembled, it is inserted into said hole and the stem is threaded from the circular head, so that the rod itself will be threaded into the fixing thread, exerting pressure, and consequently widening or yielding the walls of the bushing, and fixing this to the hole of the flange.
  • the coating is a canvas that covers the entire diameter of each of the bases or ends of the tower.
  • a protector specially designed for the transport of wind generator towers of easy handling and low cost is obtained.
  • Figure 1 corresponds to an elevation view of the bushing according to the characteristics of the invention
  • Figure 2 corresponds to a plan view of the bushing shown in the previous figure
  • Figure 3 corresponds to an elevation and sectional view of the application of the protector of the invention
  • Figure 4 corresponds to an elevation and sectional view of an alternative embodiment of the protector of the invention
  • Figure 5 corresponds to an elevation view of the protector fixing axis
  • Figure 6 corresponds to an elevation view of an alternative embodiment of the fixing axis.
  • a preferred but not limiting embodiment of the invention consists of a protector for the transportation of wind generator towers, especially designed for towers hollow cylindrical or cylindrical type that have a flange provided with a plurality of holes in each of its bases or ends.
  • the protector of the invention is characterized by comprising a covering (1) that covers each of the bases or ends of the tower (2), caps to be arranged in The plurality of holes in the flange, each bushing (3) guiding means (4) for the insertion of an axis, and a fixing shaft (5) running through the mentioned guiding means (4).
  • the guide means (4) consist of a bore arranged in the center of the base of the bushing, in this way, the axis runs through said bore.
  • the wall of the bushing (3) has transverse cuts (6) coinciding with cuts (7) that have the base of said bushing (3), and which extend from the central bore to the wall of the cap (3).
  • the fixing axis (5) that runs through the guide means (4) is formed by a rod (8) of a generally cylindrical shape, provided at the insertion end of means for The fixing (9) of same, and having at its opposite end a circular flat head (10), protruding from the end of the rod (8) circumferentially, and of a diameter smaller than the inside diameter of the hollow of the bushing.
  • An embodiment of the means for fixing (9) of the rod (8) arranged at the insertion end consists in a gradual narrowing of the diameter of the rod end (8). Therefore, the end of the rod (8) is inserted into the bore of the base of the bushing (3) by exerting pressure, said pressure displaces the walls of the bushing (3) outwards, the bushing (3) widens, fixing the same inside the flange hole, (see figures 3 and 5)
  • a second embodiment would consist of the provision of a threaded surface rod (8), as a screw, and insertion end suitable for threading a thread (11) for fixing the shaft. Threading is done from the outside of the bushing (3).
  • a cylindrical and hollow bushing (12) must be provided, as a stop, between the flat head and the insertion end, (see figures 4 and 6)
  • the bushing must be mounted
  • the covering (1) is a canvas that covers the entire diameter of each of the bases or ends of the tower (2). (see figure 3 and 4)

Abstract

Protector for transport of wind generator towers, said towers being hollow cylinders or hollow conical towers, having in each of their ends a flange provided with a plurality of apertures, characterized in that it comprises a covering (1) which covers each of the bases or ends of the tower (2), a number of ferrules for fitting in the plurality of flange apertures, each ferrule (3) having guiding means (4) for insertion of a shaft, and a fastening shaft (5) which passes through the said guidng means (4).

Description

Protector para el transporte de torres de generadores eólicos. Protector for the transport of wind generator towers.
Memoria descriptiva.Descriptive memory.
Objeto de Ia invención.Object of the invention.
La presente solicitud de Modelo de Utilidad tiene por objeto el registro de un protector para el transporte de torres de generadores eólicos que incorpora notables innovaciones y ventajas frente a las actuales configuraciones de protectores empleados para un mismo fin.The purpose of this Utility Model application is to register a protector for the transport of wind generator towers that incorporates notable innovations and advantages over the current configurations of protectors used for the same purpose.
Antecedentes de Ia invención.Background of the invention.
Son conocidos los generadores de electricidad a partir de energía eólica. Dichos generadores constan de una turbina asociada a unas aspas que giran y sobre las que incide el viento, y en consecuencia transforman Ia energía eólica en energía eléctrica; y que a su vez Ia citada turbina está soportada sobre una torre.Electricity generators from wind energy are known. Said generators consist of a turbine associated with blades that rotate and on which the wind falls, and consequently transform wind energy into electrical energy; and that in turn the said turbine is supported on a tower.
Usualmente, Ia mencionada torre es de material metálico y presenta una forma cilindrica o troncocónica hueca. Asimismo, las bases o extremos de las torres están dotadas de una brida para Ia fijación de Ia turbina y Ia fijación a Ia base o pedestal.Usually, said tower is made of metallic material and has a hollow cylindrical or conical shape. Likewise, the bases or ends of the towers are provided with a flange for fixing the turbine and fixing it to the base or pedestal.
El inconveniente que presentan estas torres es el gran tamaño que presentan para su manipulación y transporte.The drawback presented by these towers is the large size they present for handling and transport.
Descripción de Ia invención.Description of the invention.
El protector para el transporte de torres de generadores eólicos objeto del presente registro, resuelve los inconvenientes anteriormente citados, aportando, además, otras ventajas adicionales que serán evidentes a partir de Ia descripción que se acompaña a continuación.The protector for the transport of towers of wind generators object of the present registry, solves the aforementioned inconveniences, contributing, in addition, other additional advantages that will be evident from the description that is attached below.
Para ello y de forma más concreta dicho protector, ideado especialmente para su uso en torres del tipo cilindricas o troncocónicas huecas, que presentan en cada una de sus bases o extremos una brida dotada de una pluralidad de orificios, se caracteriza por el hecho de comprender un recubrimiento que cubre cada una de las bases o extremos de Ia torre, unos caequillos a disponer en Ia pluralidad de orificios de Ia brida, presentado cada casquillo medios de guía para Ia inserción de un eje, y un eje de fijación que discurre por los medios de guía citados.For this purpose, and more specifically, said protector, specially designed for use in hollow cylindrical or truncated conical towers, which have a flange provided with a plurality of holes in each of its bases or ends, is characterized by the fact of understanding a coating that covers each of the bases or At the ends of the tower, some bushes to be disposed in the plurality of holes of the flange, each bushing presents guide means for the insertion of an axis, and a fixing axis that runs through the mentioned guide means.
De conformidad con las particularidades descritas, los medios de guía consisten en un taladro dispuesto en el centro de Ia base del casquillo, de este modo, el eje discurre a través del citado taladro.In accordance with the particularities described, the guide means consist of a hole disposed in the center of the base of the bushing, in this way, the axis runs through said hole.
Según otro aspecto de Ia invención, Ia pared del casquillo presenta cortes transversales coincidentes con unos cortes que dispone Ia base de dicho casquillo y que se extienden desde el taladro central a Ia pared del casquillo. Gracias a Ia disposición de estos cortes las paredes del casquillo ceden en un movimiento de ensanche al insertar y/o fijar el eje de fijación.According to another aspect of the invention, the wall of the bushing has transverse cuts coinciding with cuts provided by the base of said bushing and extending from the central bore to the bushing wall. Thanks to the arrangement of these cuts the walls of the bushing yield in a widening movement when inserting and / or fixing the fixing axis.
Otra particularidad de Ia invención, es el hecho de que el eje de fijación que discurre por los medios de guía está conformado por un vastago de forma general cilindrica, dotado en el extremo de inserción de medios para Ia fijación del mismo, y que presenta en su extremo contrario una cabeza plana circular, que sobresale del extremo del vastago circunferencialmente, y de diámetro inferior al diámetro interior del hueco del casquillo.Another peculiarity of the invention is the fact that the fixing axis that runs through the guide means is formed by a rod of generally cylindrical shape, provided at the insertion end of means for fixing it, and presenting in its opposite end is a circular flat head, which protrudes from the end of the rod circumferentially, and of a diameter smaller than the inside diameter of the socket bore.
Una realización de los medios para Ia fijación del vastago dispuestos en el extremo de inserción consiste en un estrechamiento gradual del diámetro del extremo del vastago. De tal modo que el extremo del vastago es insertado en el taladro de Ia base del casquillo ejerciéndose presión, dicha presión desplaza las paredes del casquillo hacia el exterior, el casquillo se ensancha, fijándose el mismo en el interior del orifico de Ia brida.An embodiment of the means for fixing the rod arranged at the insertion end consists in a gradual narrowing of the diameter of the rod end. In such a way that the end of the rod is inserted in the bore of the base of the bushing by exerting pressure, said pressure displaces the walls of the bushing outwards, the bushing widens, fixing the same inside the orifice of the flange.
Una segunda realización, consistiría en Ia disposición de un vastago de superficie roscada, a modo de tornillo, y de extremo de inserción apto para el roscado de una rosca de fijación del eje. El roscado se realiza desde el exterior del casquillo. Asimismo, debe disponerse un caequillo cilindrico y hueco, a modo de tope, entre Ia cabeza plana y el extremo de inserción.A second embodiment would consist of the provision of a threaded rod, screw-like, and of an insertion end suitable for threading a shaft fixing thread. Threading is done from the outside of the bushing. Likewise, a hollow cylindrical bushing must be provided, as a stop, between the flat head and the insertion end.
Para un uso correcto de esta segunda realización, debe montarse el casquillo con el correspondiente eje de fijación antes de ser insertado en el orificio de Ia brida. Una vez montado, se inserta en el citado orificio y se procede con el roscado del vastago desde Ia cabeza circular, de tal modo que el propio vastago irá roscándose en Ia rosca de fijación, ejerciéndose presión, y en consecuencia ensanchándose o cediendo las paredes del casquillo, y fijándose este al orificio de Ia brida.For a correct use of this second embodiment, the bushing with the corresponding fixing axis must be mounted before being inserted in the hole of the flange. Once assembled, it is inserted into said hole and the stem is threaded from the circular head, so that the rod itself will be threaded into the fixing thread, exerting pressure, and consequently widening or yielding the walls of the bushing, and fixing this to the hole of the flange.
Conforme a las características citadas con anterioridad, el recubrimiento es una lona que cubre todo el diámetro de cada una de las bases o extremos de Ia torre.According to the aforementioned characteristics, the coating is a canvas that covers the entire diameter of each of the bases or ends of the tower.
Ventajosamente, y gracias a las particularidades del protector descrito, se obtiene un protector ideado especialmente para el transporte de torres de generadores eólicos de fácil manejo y bajo coste.Advantageously, and thanks to the particularities of the described protector, a protector specially designed for the transport of wind generator towers of easy handling and low cost is obtained.
Para completar Ia descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de sus características, se acompaña a Ia presente memoria descriptiva, de un juego de planos en cuyas figuras, de forma ilustrativa y no limitativa, se representan los detalles más significativos de Ia invención.To complete the description that is going to be carried out below and in order to help a better understanding of its characteristics, the present descriptive report is accompanied by a set of drawings in whose figures, in an illustrative and non-limiting manner, the most significant details of the invention.
Breve descripción de los diseños.Brief description of the designs.
La figura 1 corresponde a una vista en alzado del casquillo de acuerdo con las características de Ia invención;Figure 1 corresponds to an elevation view of the bushing according to the characteristics of the invention;
La figura 2 corresponde a una vista en planta del casquillo representado en Ia figura anterior;Figure 2 corresponds to a plan view of the bushing shown in the previous figure;
La figura 3 corresponde a una vista en alzado y seccionada de Ia aplicación del protector de Ia invención; La figura 4 corresponde a una vista en alzado y seccionada de una realización alternativa del protector de Ia invención; La figura 5 corresponde a una vista en alzado del eje de fijación del protector; y La figura 6 corresponde a una vista en alzado de una realización alternativa del eje de fijación.Figure 3 corresponds to an elevation and sectional view of the application of the protector of the invention; Figure 4 corresponds to an elevation and sectional view of an alternative embodiment of the protector of the invention; Figure 5 corresponds to an elevation view of the protector fixing axis; and Figure 6 corresponds to an elevation view of an alternative embodiment of the fixing axis.
Descripción de una realización preferente. A Ia vista de las comentadas figuras y de acuerdo con Ia numeración adoptada, se puede observar en las mismas una realización preferente aunque no limitativa de Ia invención, Ia cual consiste en un protector para el transporte de torres de generadores eólicos, especialmente ideado para torres tipo cilindricas o troncocónicas huecas que presentan en cada una de sus bases o extremos una brida dotada de una pluralidad de orificios.Description of a preferred embodiment. In view of the aforementioned figures and in accordance with the numbering adopted, a preferred but not limiting embodiment of the invention can be observed therein, which consists of a protector for the transportation of wind generator towers, especially designed for towers hollow cylindrical or cylindrical type that have a flange provided with a plurality of holes in each of its bases or ends.
Tal y como se muestra en las figuras 3 y 4, el protector de Ia invención se caracteriza por el hecho de comprender un recubrimiento (1) que cubre cada una de las bases o extremos de Ia torre (2), unos casquillos a disponer en Ia pluralidad de orificios de Ia brida, presentado cada casquillo (3) medios de guía (4) para Ia inserción de un eje, y un eje de fijación (5) que discurre por los medios de guía (4) citados.As shown in Figures 3 and 4, the protector of the invention is characterized by comprising a covering (1) that covers each of the bases or ends of the tower (2), caps to be arranged in The plurality of holes in the flange, each bushing (3) guiding means (4) for the insertion of an axis, and a fixing shaft (5) running through the mentioned guiding means (4).
Conforme las particularidades descritas, los medios de guía (4) consisten en un taladro dispuesto en el centro de Ia base del casquillo, de este modo, el eje discurre a través del citado taladro.According to the particularities described, the guide means (4) consist of a bore arranged in the center of the base of the bushing, in this way, the axis runs through said bore.
Según otro aspecto de Ia invención, Ia pared del casquillo (3) presenta cortes transversales (6) coincidentes con unos cortes (7) que dispone Ia base de dicho casquillo (3), y que se extienden desde el taladro central a Ia pared del casquillo (3).According to another aspect of the invention, the wall of the bushing (3) has transverse cuts (6) coinciding with cuts (7) that have the base of said bushing (3), and which extend from the central bore to the wall of the cap (3).
Mediante Ia disposición de estos cortes las paredes del casquillo (3) ceden en un movimiento de ensanche al insertar y/o fijar el eje de fijación (5). (ver figuras 1 y 2)By means of the arrangement of these cuts the walls of the bushing (3) yield in a widening movement when inserting and / or fixing the fixing axis (5). (see figures 1 and 2)
Otra particularidad de Ia invención, es el hecho de que el eje de fijación (5) que discurre por los medios de guía (4) está conformado por un vastago (8) de forma general cilindrica, dotado en el extremo de inserción de medios para Ia fijación (9) del mismo, y que presenta en su extremo contrario una cabeza plana circular (10), que sobresale del extremo del vastago (8) circunferencialmente, y de diámetro inferior al diámetro interior del hueco del casquillo.Another feature of the invention is the fact that the fixing axis (5) that runs through the guide means (4) is formed by a rod (8) of a generally cylindrical shape, provided at the insertion end of means for The fixing (9) of same, and having at its opposite end a circular flat head (10), protruding from the end of the rod (8) circumferentially, and of a diameter smaller than the inside diameter of the hollow of the bushing.
Una realización de los medios para Ia fijación (9) del vastago (8) dispuestos en el extremo de inserción consiste en un estrechamiento gradual del diámetro del extremo del vastago (8). Por ello, el extremo del vastago (8) es insertado en el taladro de Ia base del casquillo (3) ejerciéndose presión, dicha presión desplaza las paredes del casquillo (3) hacia el exterior, el casquillo (3) se ensancha, fijándose el mismo en el interior del orifico de la brida, (ver figuras 3 y 5) Una segunda realización, consistiría en Ia disposición de un vastago (8) de superficie roscada, a modo de tornillo, y de extremo de inserción apto para el roscado de una rosca (11 ) de fijación del eje. El roscado se realiza desde el exterior del casquillo (3). Asimismo, debe disponerse un casquillo (12) cilindrico y hueco, a modo de tope, entre Ia cabeza plana y el extremo de inserción, (ver figuras 4 y 6) Para un uso correcto de esta segunda realización, debe montarse el casquilloAn embodiment of the means for fixing (9) of the rod (8) arranged at the insertion end consists in a gradual narrowing of the diameter of the rod end (8). Therefore, the end of the rod (8) is inserted into the bore of the base of the bushing (3) by exerting pressure, said pressure displaces the walls of the bushing (3) outwards, the bushing (3) widens, fixing the same inside the flange hole, (see figures 3 and 5) A second embodiment, would consist of the provision of a threaded surface rod (8), as a screw, and insertion end suitable for threading a thread (11) for fixing the shaft. Threading is done from the outside of the bushing (3). Likewise, a cylindrical and hollow bushing (12) must be provided, as a stop, between the flat head and the insertion end, (see figures 4 and 6) For a correct use of this second embodiment, the bushing must be mounted
(3) con el correspondiente eje de fijación (5) antes de ser insertado en el orificio de Ia brida. Una vez montado, se inserta en el citado orificio y se procede con el roscado del vastago (8) desde Ia cabeza circular, de tal modo que el propio vastago (8) va roscándose en Ia rosca (11 ) de fijación, ejerciéndose presión, y en consecuencia ensanchándose o cediendo las paredes del casquillo (3), y fijándose este al orificio de Ia brida.(3) with the corresponding fixing axis (5) before being inserted in the hole of the flange. Once assembled, it is inserted into said hole and the stem (8) is threaded from the circular head, so that the rod itself (8) is threaded into the fixing thread (11), exerting pressure, and consequently widening or yielding the walls of the bushing (3), and fixing this to the hole of the flange.
Por último, el recubrimiento (1 ) es una lona que cubre todo el diámetro de cada una de las bases o extremos de Ia torre (2). (ver figura 3 y 4)Finally, the covering (1) is a canvas that covers the entire diameter of each of the bases or ends of the tower (2). (see figure 3 and 4)
Los detalles, las formas, las dimensiones y demás elementos accesorios, así como los materiales empleados en Ia fabricación del protector de Ia invención podrán ser convenientemente sustituidos por otros que sean técnicamente equivalentes y no se aparten de Ia esencialidad de Ia invención ni del ámbito definido por las reivindicaciones que se incluyen a continuación. The details, shapes, dimensions and other accessory elements, as well as the materials used in the manufacture of the protector of the invention may be conveniently replaced by others that are technically equivalent and not depart from the essentiality of the invention or the scope defined by the claims that are included below.

Claims

Reivindicaciones Claims
1. Protector para el transporte de torres de generadores eólicos, torres del tipo cilindricas o troncocónicas huecas, que presentan en cada una de sus bases o extremos una brida dotada de una pluralidad de orificios, caracterizado por el hecho de comprender un recubrimiento (1) que cubre cada una de las bases o extremos de Ia torre (2), unos casquillos a disponer en Ia pluralidad de orificios de Ia brida, presentado cada casquillo (3) medios de guía (4) para Ia inserción de un eje, y un eje de fijación (5) que discurre por los medios de guía (4) citados.1. Protector for the transport of wind generator towers, hollow cylindrical or hollow conical type towers, which at each of its bases or ends have a flange provided with a plurality of holes, characterized by the fact of comprising a coating (1) covering each of the bases or ends of the tower (2), some bushings to be arranged in the plurality of holes of the flange, each bushing (3) guide means (4) for the insertion of an axis, and a fixing axis (5) that runs through the mentioned guide means (4).
2. Protector para el transporte de torres de generadores eólicos, según reivindicación anterior, caracterizado por el hecho de que los medios de guía (4) consisten en un taladro dispuesto en el centro de Ia base del casquillo (3).2. Protector for the transport of wind generator towers, according to the preceding claim, characterized in that the guide means (4) consist of a hole arranged in the center of the base of the bushing (3).
3. Protector para el transporte de torres de generadores cólicos, según reivindicaciones anteriores, caracterizado por el hecho de que Ia pared del casquillo (3) presenta cortes transversales (6) coincidentes con unos cortes (7) que dispone Ia base de dicho casquillo (3) y que se extienden desde el taladro central a Ia pared del casquillo (3).3. Protector for the transport of towers of colic generators, according to previous claims, characterized in that the wall of the bushing (3) has transverse cuts (6) coinciding with cuts (7) provided by the base of said bushing ( 3) and extending from the central hole to the wall of the bushing (3).
4. Protector para el transporte de torres de generadores eólicos, según reivindicación primera, caracterizado por el hecho de que el eje de fijación (5) que discurre por los medios de guía (4) está conformado por un vastago (8) de forma general cilindrica, dotado en el extremo de inserción de medios para Ia fijación (9) del mismo, y que presenta en su extremo contrario una cabeza plana circular (10), que sobresale del extremo del vastago (8) circunferencialmente, y de diámetro inferior al diámetro interior del hueco del casquillo (3).4. Protector for the transport of wind generator towers, according to claim one, characterized in that the fixing axis (5) that runs through the guide means (4) is formed by a rod (8) in general cylindrical, provided at the insertion end of means for fixing (9) thereof, and having at its opposite end a circular flat head (10), protruding from the end of the rod (8) circumferentially, and of a diameter smaller than Inner diameter of the socket gap (3).
5. Protector para el transporte de torres de generadores eólicos, según reivindicación cuarta, caracterizado por el hecho de que los medios para Ia fijación (9) del vastago (8) dispuestos en el extremo de inserción consisten en un estrechamiento gradual del diámetro del mismo.5. Protector for the transport of wind generator towers, according to claim four, characterized by the fact that the means for fixing (9) of the rod (8) arranged at the insertion end consist of a gradual narrowing of the diameter thereof.
6. Protector para el transporte de torres de generadores eólicos, según reivindicación cuarta caracterizado por el hecho de que el vastago (8) es un cuerpo de superficie roscada, tipo tornillo o similar, y cuyo extremo de inserción es apto para roscar un rosca (11) de fijación.6. Protector for the transport of wind generator towers, according to claim four, characterized in that the rod (8) is a threaded surface body, screw type or similar, and whose insertion end is suitable for threading a thread ( 11) fixing.
7. Protector para el transporte de torres de generadores eólicos, según reivindicación sexta, caracterizado por el hecho de que el vastago (8) presenta un casquillo cilindrico y hueco (12), a modo de tope, dispuesto entre Ia cabeza plana circular (10) y el extremo de inserción.7. Protector for the transport of wind generator towers, according to claim 6, characterized in that the rod (8) has a cylindrical and hollow bush (12), as a stop, arranged between the circular flat head (10 ) and the insertion end.
8. Protector para el transporte de torres de generadores eólicos, según reivindicación primera, caracterizado por el hecho de que el recubrimiento (1) es una lona que cubre todo el diámetro de cada una de las bases o extremos de Ia torre (2). 8. Protector for the transport of wind generator towers, according to claim one, characterized in that the covering (1) is a canvas that covers the entire diameter of each of the bases or ends of the tower (2).
PCT/ES2008/000034 2007-01-30 2008-01-24 Protector for transport of wind generator towers WO2008092974A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212008000019U DE212008000019U1 (en) 2007-01-30 2008-01-24 Protection for the transport of wind turbine towers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU200700198 2007-01-30
ES200700198U ES1064799Y (en) 2007-01-30 2007-01-30 PROTECTOR FOR THE TRANSPORT OF TOWERS OF WIND GENERATORS

Publications (2)

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WO2008092974A1 true WO2008092974A1 (en) 2008-08-07
WO2008092974B1 WO2008092974B1 (en) 2008-09-18

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DE (1) DE212008000019U1 (en)
ES (1) ES1064799Y (en)
PT (1) PT2008092974Y (en)
WO (1) WO2008092974A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2424899R1 (en) * 2012-04-03 2014-02-04 José Luis GARCÍA URBISTONDO Flange for fixing tarpaulins in wind turbine towers and using it

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2381103A1 (en) * 2010-04-20 2011-10-26 Fiberline Composites A/S Tower section closure
DE202014101245U1 (en) 2014-03-18 2014-04-09 Planen-Schmitz GmbH Protection device for covering an opening of a tower of a wind turbine or similar structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877682A (en) * 1954-11-12 1959-03-17 South Chester Corp Hollow rivet having two internal shoulders
US3198058A (en) * 1963-03-20 1965-08-03 South Chester Corp Blind rivet
US3538808A (en) * 1967-11-13 1970-11-10 Artur Fischer Expansion anchor
US5759002A (en) * 1994-02-25 1998-06-02 Telefoanktiebolaget Lm Ericsson Attachment device for a cover plate
US6364586B1 (en) * 1999-09-02 2002-04-02 Piolax Inc. Multiple locking position clip with grommet and pin
US6532992B1 (en) * 2000-06-26 2003-03-18 General Electric Co. Reusable pipe flange cover
US6749384B1 (en) * 1993-02-17 2004-06-15 Southco, Inc. Drive rivet

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877682A (en) * 1954-11-12 1959-03-17 South Chester Corp Hollow rivet having two internal shoulders
US3198058A (en) * 1963-03-20 1965-08-03 South Chester Corp Blind rivet
US3538808A (en) * 1967-11-13 1970-11-10 Artur Fischer Expansion anchor
US6749384B1 (en) * 1993-02-17 2004-06-15 Southco, Inc. Drive rivet
US5759002A (en) * 1994-02-25 1998-06-02 Telefoanktiebolaget Lm Ericsson Attachment device for a cover plate
US6364586B1 (en) * 1999-09-02 2002-04-02 Piolax Inc. Multiple locking position clip with grommet and pin
US6532992B1 (en) * 2000-06-26 2003-03-18 General Electric Co. Reusable pipe flange cover

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Camiones of transporte especial", 4 March 2006 (2006-03-04), Retrieved from the Internet <URL:http://www.camionesclasicos.com> *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2424899R1 (en) * 2012-04-03 2014-02-04 José Luis GARCÍA URBISTONDO Flange for fixing tarpaulins in wind turbine towers and using it

Also Published As

Publication number Publication date
ES1064799U (en) 2007-05-01
ES1064799Y (en) 2007-08-01
PT2008092974Y (en) 2009-10-23
DE212008000019U1 (en) 2009-10-15
WO2008092974B1 (en) 2008-09-18

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