DE2900077A1 - Fastener, esp. for ski boots, with rotary drum and tie - has self-locking eccentric bearing for fine adjustment - Google Patents

Fastener, esp. for ski boots, with rotary drum and tie - has self-locking eccentric bearing for fine adjustment

Info

Publication number
DE2900077A1
DE2900077A1 DE19792900077 DE2900077A DE2900077A1 DE 2900077 A1 DE2900077 A1 DE 2900077A1 DE 19792900077 DE19792900077 DE 19792900077 DE 2900077 A DE2900077 A DE 2900077A DE 2900077 A1 DE2900077 A1 DE 2900077A1
Authority
DE
Germany
Prior art keywords
shoe
closure according
bearing element
drum
shoe closure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19792900077
Other languages
German (de)
Other versions
DE2900077C2 (en
Inventor
Roland Jungkind
Josef Lederer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAGNER LOWA SCHUHFAB
Original Assignee
WAGNER LOWA SCHUHFAB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WAGNER LOWA SCHUHFAB filed Critical WAGNER LOWA SCHUHFAB
Priority to DE19792900077 priority Critical patent/DE2900077A1/en
Publication of DE2900077A1 publication Critical patent/DE2900077A1/en
Application granted granted Critical
Publication of DE2900077C2 publication Critical patent/DE2900077C2/de
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00Other fastenings specially adapted for shoes
    • A43C11/16Fastenings secured by wire, bolts, or the like
    • A43C11/165Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00Other fastenings specially adapted for shoes
    • A43C11/16Fastenings secured by wire, bolts, or the like
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00Other fastenings specially adapted for shoes
    • A43C11/20Fastenings with tightening devices mounted on the tongue

Abstract

The self-locking eccentric gear forms the reduction gear set between the rotary member mounted on the bearing element (18) mounted on one of the boot parts and the drum set in the bearing element (18). A drive shaft (32) connected to the rotary member is also rotatably mounted in the bearing element while the eccentric pin (34) is set eccentric relative to the axis of the drive shaft (32). An inner wheel (35) with inner wheel gearing (38) is rotatably mounted on the eccentric pin (34) while a bearing element gearing (42) is fixedly mounted on the bearing element (18). The drum (44) itself is connected fixed against rotation to the inner wheel (36).

Description

SchuhverschlußShoe closure

Die Erfindung betrifft einen Schuhverschluß, insbesondere Skischuhverschluß, umfassend ein auf einem ersten von relativ zueinander beweglichen Schuhteilen anzuordnendes Lagerelement, mindestens eine in diesem Lagerelement drehbar gelagerte Trommel für die Aufwicklung mindestens eines zu einem weiteren Schuhteil führenden Zugorgans, ein Drehglied an dem Lagerelement und ein Untersetzungsgetriebe zwischen dem Drehglied und der Trommel.The invention relates to a shoe fastener, in particular a ski boot fastener, comprising one to be arranged on a first of relatively movable shoe parts Bearing element, at least one drum rotatably mounted in this bearing element for the winding up of at least one pulling element leading to another shoe part, a rotary member on the bearing member and a reduction gear between the rotary member and the drum.

Ein solcher Schuhverschluß ist aus den deutschen Patentschriften 2 046 890 und 2 213 720 bekannt. Bei dem bekannten Schuhverschluß wird als Getriebe ein Malteserkreuzgetriebe verwendet. Dieses Malteserkreuzgetriebe ist in seinem Aufbau kompliziert und dementsprechend aufwendig und teuer in der Herstellung. Außerdem gestattet das Malteserkreuzgetriebe nur diskrete Ruhestellungen in denen durch Zug auf die Zugelemente eine Rückwirkung auf das Drehglied unterbunden ist, so daß die Feinfühligkeit der Einstellung beschränkt ist.Such a shoe fastener is known from German patents 2 046 890 and 2 213 720 known. In the known shoe fastener is used as a gear a Maltese cross gear used. This Maltese cross transmission is in his Complex structure and accordingly complex and expensive to manufacture. aside from that the Maltese cross gear only allows discrete rest positions in those by train on the tension elements a reaction on the rotary member is prevented, so that the Sensitivity of attitude is limited.

Der Erfindung liegt die Aufgabe zugrunde, einen einfach herzustellenden, preiswerten Schuhverschluß zu schaffen, der höchste Feinfühligkeit in der Einstellung gewährleistet, in dem das Getriebe in jeder beliebigen Dreheinstellung des Drehglieds arretierbar ist.The invention is based on the object of a simple to manufacture, To create inexpensive shoe fasteners, the highest level of sensitivity in the setting ensures that the transmission is in any rotational setting of the rotary link is lockable.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß das Untersetzungsgetriebe ein selbstsperrendes Exzentergetriebe ist.To solve this problem it is proposed according to the invention that the reduction gear is a self-locking eccentric gear.

Weitere Merkmale der Erfindung ergeben sich aus den Unteransprüchen, Die beiliegenden Figuren erläutern die Erfindung anhand eines Ausführungsbeispiels. Es stellen dar: Fig. 1 einen Skistiefel mit erfindungsgemäßem Verschluß, Fig. 2 einen erfindungsgemäßen Verschluß mit offenliegendem Exzentergetriebe, Fig. 3 einen Schnitt nach LinieIII-III der Fig. 2, Fig. 4 eine Ansicht entsprechend derjenigen nach Fig. 2 bei gespanntem Verschluß und Fig. 5 einen Schnitt nach Linie V-V der Fig. 4.Further features of the invention emerge from the subclaims, The accompanying figures explain the invention using an exemplary embodiment. They represent: 1 shows a ski boot with a closure according to the invention, Fig. 2 shows a closure according to the invention with an exposed eccentric gear, Fig. 3 shows a section along line III-III of FIG. 2, FIG. 4 shows a view corresponding to that according to Fig. 2 with the buckle cocked and Fig. 5 shows a section along line V-V of the Fig. 4.

Fig. 6 eine Darstellung entsprechend derjenigen nach Fig. 2 mit einer anderen Zahnform der Innenradverzahnung und der Triebstockverzahnung.Fig. 6 shows a representation corresponding to that of FIG. 2 with a different tooth shape of the internal gear teeth and the headstock teeth.

In Fig. 1 ist ein Skistiefel ganz allgemein mit 10 bezeichnet.In FIG. 1, a ski boot is designated quite generally by 10.

Dieser Skistiefel weist eine Zunge 12 und seitliche Verschlußlappen 14, 16 auf. Auf der Zunge 12 ist ein Lagerelement 18 eines Verschlusses angebracht, von dem im übrigen nur ein Drehglied 20 und Zugorgane 22 zu erkennen sind. Die Zugorgane 22 sind in Haken 24 der beiden Verschlußlappen 14, 16 lösbar eingehakt und können durch Drehen des Drehgliedes 20 eingeholt werden, so daß die Verschlußlappen 14, 16 zusammengezogen und gegenüber der Zunge 12 verstellt werden Das Lagerelement 18 ist auf der Zunge 12 durch Niete 26 befestigt. Neben dem Drehverschluß können weitere Verschlußmittel, z.B. eine Verschlußschnalle28 vorgesehen sein.This ski boot has a tongue 12 and lateral locking tabs 14, 16 on. A bearing element 18 of a closure is attached to the tongue 12, of which only a rotary member 20 and tension members 22 can be seen. The traction organs 22 are releasably hooked into hooks 24 of the two closure flaps 14, 16 and can be obtained by turning the rotary member 20, so that the closure flaps 14, 16 pulled together and adjusted relative to the tongue 12 The bearing element 18 is attached to tongue 12 by rivets 26. In addition to the twist lock you can further locking means such as a locking buckle 28 may be provided.

Wie aus den Fig. 2 bis 5 ersichtlich, ist das Lagerelement 18 als ein topfförmiges Gehäuse ausgebildet. Im Topfboden 30 ist eine Antriebswelle 32 drehbar gelagert, welche das Drehglied 20 trägt. Weiter trägt die Antriebswelle 32 einen Exzenterzapfen 34. Auf diesem Exzenterzapfen 34 ist ein Innenrad 36 drehbar gelagert. Dieses Innenrad 36 weist eine Innenradverzahnung 38 auf. Die Innenradverzahnung 38 steht in Eingriff mit Triebstockzapfen 40 einer an dem Gehäuse 18 angebrachten Triebstockverzahnung 42. Mit dem Innenrad 36 ist eine Seiltrommel 44 verbunden. Die Seiltrommel 44 weist zwei Aufnahmen 46 auf, in welche Befestigungsnippel 48 von Zugorganen 22eingehängt sind. Das Gehäuse 18 weist Schlitze 50 auf, durch welche die Zugorgane 22 aus dem Gehäuse herausgeführt sind. Die Zugorgane 22 sind Drahtseile. Diese Drahtseile sind zu Schlaufen 52 geschlossen, welche in die Haken 24 gemäß Fig. 1 eingehakt werden. Das topfförmige Gehäuse 18 ist durch einen Boden 56 (Fig. 5) geschlossen. Der Boden kann mit den gleichen Befestigungsmitteln an dem Gehäuse 18 befestigt werden die zur Befestigung des Gehäuses 18 an dem Schuh dienen. Es können aber auch gesonderte Befestigungsmittel zur Befestigung des Bodens an dem Gehäuse 18 vorgesehen sein.As can be seen from FIGS. 2 to 5, the bearing element 18 is as a cup-shaped housing is formed. A drive shaft 32 is located in the pot bottom 30 rotatably mounted which carries the rotary member 20. The drive shaft continues 32 an eccentric pin 34. An inner wheel 36 is rotatable on this eccentric pin 34 stored. This internal gear 36 has internal gear teeth 38. The internal gear teeth 38 engages headstock journals 40 one on housing 18 attached Rack toothing 42. A cable drum 44 is connected to the inner wheel 36. The cable drum 44 has two receptacles 46 into which fastening nipples 48 are suspended by pulling members 22. The housing 18 has slots 50 through which the pulling members 22 are led out of the housing. The tension members 22 are wire ropes. These wire ropes are closed to form loops 52 which are inserted into the hooks 24 according to FIG Fig. 1 are hooked. The cup-shaped housing 18 is supported by a base 56 (Fig. 5) closed. The base can be attached to the housing with the same fastening means 18 are attached which are used to attach the housing 18 to the shoe. It but can also have separate fasteners for fastening the floor to the Housing 18 may be provided.

Beim Drehen des Drehgliedes 20 und der Antriebswelle 32 dreht sich das Innenrad 36 um den Exzenterzapfen 34 und wälzt sich mit seiner Innenradverzahnung 38 gleichzeitig an der Triebstockverzahnung 42 ab. Diese Abwälzung bedeutet eine Drehung des Innenrads 36 und damit der Trommel 44, so daß diese wie in Fig. 4 gezeigt, die Zugorgane 22 aufwickelt. Die Drehbewegung des Innenrads 36 und damit der Trommel 44 ist gegenüber der Drehbewegung der Antriebswelle 32 stark untersetzt. Das Untersetzungsverhältnis hängt von den Zähnezahlen des Innenrads 36 und der Triebstockverzahnung 42 und von der Differenz dieser Zähnezahlen ab. Die Bedingung der Selbstsperrung hängt von der Exzentrizität des Exzenterzapfens 34, den Reibungsverhältnissen zwischen dem Exzenterzapfen und dem Innenrad 36 und den Verzahnungen ab. Es ist leicht möglich, durch Experiment oder Rechnung die Bedingungen zu ermitteln, unter denen Selbstsperrung in dem eingangs definierten Sinne eintritt.When rotating the rotary member 20 and the drive shaft 32 rotates the internal gear 36 around the eccentric pin 34 and rolls with its internal gear teeth 38 at the same time on the rack teeth 42. This passing on means one Rotation of the inner wheel 36 and thus the drum 44, so that this as shown in Fig. 4, the pulling members 22 winds up. The rotational movement of the inner wheel 36 and thus the drum 44 is greatly reduced in relation to the rotational movement of the drive shaft 32. The reduction ratio depends on the number of teeth of the internal gear 36 and the rack teeth 42 and of the difference in these numbers of teeth. The condition of self-locking depends on the eccentricity of the eccentric pin 34, the friction conditions between the Eccentric pin and the inner wheel 36 and the teeth. It is easily possible to determine by experiment or calculation the conditions under which self-locking occurs in the sense defined at the beginning.

Je kleiner die Exzentrizität des Exzenterzapfens 34 gegenüber der Antriebswelle 32 ist, desto leichter läßt sich die Forderung des Selbstsperrens erfüllen. Eine kleine Exzentrizität ist aber auch noch aus folgender Überlegung erwünscht: Die Aufwicklung der Zugorgane 22 auf die Trommel 44 ist wegen der Taumelbewegung dieser Trommel 44 nicht gleichförmig; die Ungleichförmigkeit macht sich bemerkbar, wenn man sich auf den Zugorganen 22 einen Maßstab aufgetragen denkt und die Einholung dieser mit Maßstab versehenen Zugorgane 22 dann an der Außenkante des Schlitzes 50 beobachtet; man wird dann feststellen, daß in der Stellung der Fig. 2 das linke Seil 22 pro Winkeleinheit der Drehung der Welle 32 verstärkt eingezogen wird, während das rechte Seil 22 weniger stark eingezogen wird. In der Stellung der Fig. 4 werden die beiden Zugorgane 22 annähernd gleichmäßig eingezogen. Je geringer nun die Exzentrizität ist, desto geringer ist der Ungleichförmigkeitsgrad der Einziehbewegung der Zugorgane * *22.The smaller the eccentricity of the eccentric pin 34 compared to the Drive shaft 32 is, the easier it is to request the self-locking fulfill. A small eccentricity is also due to the following consideration Desired: The winding of the tension members 22 on the drum 44 is due to the wobbling motion this drum 44 is not uniform; the irregularity becomes noticeable, if one imagines a scale plotted on the pulling members 22 and the recovery these pulling members 22 provided with a scale then on the outer edge of the slot 50 observed; it will then be found that in the position of FIG. 2 the left Rope 22 per angular unit of rotation of the shaft 32 is increasingly drawn in while the right rope 22 is drawn in less. In the position of FIG the two pulling members 22 are drawn in approximately evenly. The lower the eccentricity is, the lower the degree of non-uniformity of the pulling-in movement of the pulling elements * * 22.

In der Fig. 4 ist ein Drehpfeil eingezeichnet. Dieser Drehpfeil im Uhrzeigersinn entspricht der Drehung des Innenrads 36 und damit der Seiltrommel 44. Es ist aber zu beachten, daß die Drehung der Antriebswelle 32 der Drehrichtung des in Fig. 4 eingezeichneten Drehpfeils entgegengesetzt, d.h. im Gegenzeigersinn, verläuft.A rotating arrow is shown in FIG. 4. This rotating arrow in Clockwise corresponds to the rotation of the inner wheel 36 and thus the cable drum 44. It should be noted, however, that the rotation of the drive shaft 32 of the direction of rotation in the opposite direction of the arrow shown in Fig. 4, i.e. in the counter-clockwise direction, runs.

Zur Zahnform der Innenradverzahnung 38 ist noch nachzutragen, daß die Zähne abweichend von der Darstellung in den Fig. 2 und 4 bevorzugt die Form haben wie in Fig. 6 dargestellt. Die Fig. 6 zeigt auch eine andere Form der Triebstockverzahnung 142 angepaßt an die andere Form der Innenradverzahnung 138.Regarding the tooth shape of the internal gear teeth 38, it should be added that the teeth, deviating from the representation in FIGS. 2 and 4, prefer the shape have as shown in Fig. 6. Fig. 6 also shows another form of headstock toothing 142 adapted to the other shape of the internal gear teeth 138.

Im übrigen ist die Wirkungsweise der Ausführungsform nach Fig. 6 die gleiche wie unter Bezugnahme auf die Fig. 2 bis 4 beschrieben.Otherwise, the mode of operation of the embodiment according to FIG. 6 is the the same as described with reference to FIGS.

LeerseiteBlank page

Claims (16)

Patentansprüche 1. Schuhverschluß, insbesondere Skischuhverschluß, umfassend ein auf einem ersten von relativ zueinander beweglichen Schuhteilen anzuordnendes Lagerelement, mindestens eine in diesem Lagerelement drehbar gelagerte Trommel für die Aufwicklung mindestens eines zu einem weiteren Schuhteil führenden Zugorgans, ein Drehglied an dem Lagerelement und ein Untersetzungsgetriebe zwischen dem Drehglied und der Trommel, dadurch gekennzeichnet, daß das Untersetzungsgetriebe ein selbstsperrendes Exzentergetriebe ist. Claims 1. Shoe fastener, in particular ski boot fastener, comprising one to be arranged on a first of relatively movable shoe parts Bearing element, at least one drum rotatably mounted in this bearing element for the winding up of at least one pulling element leading to another shoe part, a rotary member on the bearing member and a reduction gear between the rotary member and the drum, characterized in that the reduction gear is a self-locking Eccentric gear is. 2. Schuhverschluß nach Anspruch 1, dadurch gekennzeichnet, daß das Untersetzungsgetriebe eine mit dem Drehglied (20) verbundene, in dem Lagerelement (18) drehbar gelagerte Antriebswelle (32), einen gegenüber der Achse der Antriebswelle (32) exzentrisch angeordneten Exzenterzapfen (34) ein auf diesem Exzenterzapfen (34) drehbar gelagertes Innenrad (36) mit einer Innenradverzahnung (38) und eine an dem Lagerelement (18) fest angeordnete Lagerelementenverzahnung (42) aufweist und daß die Trommel (44) mit dem Innenrad (36) drehfest verbunden ist.2. Shoe closure according to claim 1, characterized in that the Reduction gear one with the rotary member (20) connected, in the bearing element (18) rotatably mounted drive shaft (32), one opposite the axis of the drive shaft (32) eccentrically arranged eccentric pin (34) on this eccentric pin (34) rotatably mounted internal gear (36) with internal gear teeth (38) and a has bearing element toothing (42) fixedly arranged on the bearing element (18) and that the drum (44) is rotatably connected to the inner wheel (36). 3. Schuhverschluß nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das Exzentergetriebe mit einer Triebstockverzahnung (42) ausgeführt ist.3. Shoe closure according to one of claims 1 and 2, characterized in that that the eccentric gear is designed with a rack toothing (42). 4. Schuhverschluß nach Anspruch 3, dadurch gekennzeichnet, daß die Lagerelementenverzahnung (42) von Triebstockzapfen (40) gebildet ist.4. Shoe closure according to claim 3, characterized in that the Bearing element toothing (42) is formed by headstock journals (40). 5. Schuhverschluß nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Lagerelement (18) als ein Gehäuse ausgebildet ist, welches das Exzentergetriebe und die Trommel (44) aufnimmt. 5. Shoe closure according to one of claims 1 to 4, characterized in that that the bearing element (18) is designed as a housing, which the eccentric gear and houses the drum (44). 6. Schuhverschluß nach Anspruch 5, dadurch gekennzeichnet, daß das Gehäuse (18) topfförmig ausgebildet ist, wobei die Topföffnung dem jeweiligen Schuhteil zugekehrt ist und das Drehglied (20) mit der Antriebswelle (32) im Topfboden (30) gelagert ist.6. shoe closure according to claim 5, characterized in that the Housing (18) is pot-shaped, the pot opening corresponding to the respective shoe part is facing and the rotary member (20) with the drive shaft (32) in the pot bottom (30) is stored. 7. Schuhverschluß nach Anspruch 6, dadurch gekennzeichnet, daß das topfförmige Gehäuse (18) durch einen zwischen dem jeweiligen Schuhteil (12) und das Gehäuse (18) eingelegten Deckel (56) abgeschlossen ist.7. shoe closure according to claim 6, characterized in that the cup-shaped housing (18) by a between the respective shoe part (12) and the housing (18) inserted cover (56) is completed. 8. Schuhverschluß nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß das Gehäuse (18) eine öffnung (50) für die Herausführung des Zugorgans (22) aufweist.8. Shoe closure according to one of claims 5 to 7, characterized in that that the housing (18) has an opening (50) for leading out the pulling element (22) having. 9. Schuhverschluß nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Zugorgan (22) mittels eines Nippels (48) in eine Nippelaufnahme (46) der Trommel (44) eingehängt ist.9. Shoe closure according to one of claims 1 to 8, characterized in that that the pulling element (22) by means of a nipple (48) in a nipple receptacle (46) of the Drum (44) is attached. 10. Schuhverschluß nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Zugorgan (22) außerhalb des Lagerelements (18) zu einer Schleife (52) geschlossen ist.10. Shoe closure according to one of claims 1 to 9, characterized in that that the pulling element (22) outside the bearing element (18) is closed to form a loop (52) is. 11. Schuhverschluß nach Anspruch 10, dadurch gekennzeichnet, daß die Schleife (52) durch Verbindung eines Endes des Zugorgans (22) mit einem endfernen Abschnitt des Zugorgans (22) -gebildet ist.11. Shoe closure according to claim 10, characterized in that the Loop (52) by connecting one end of the pulling element (22) to an end remote Section of the pulling element (22) is formed. 12. Schuhverschluß nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß von der Aufwickeltrommel (44) zwei Zugorgane (22) ausgehen.12. Shoe closure according to one of claims 1 to 11, characterized in that that two pulling elements (22) extend from the winding drum (44). 13. Schuhverschluß nach Anspruch 12, dadurch gekennzeichnet, daß die beiden Zugorgane (22) nur mittelbar über die Aufwickeltrommel (44) zusammenhängen und an der Aufwickeltrommel (44) mit je einem Ende (48) fixiert sind.13. Shoe closure according to claim 12, characterized in that the the two pulling elements (22) are only connected indirectly via the winding drum (44) and are fixed to the winding drum (44) with one end (48) each. 14. Schuhverschluß nach einem der Ansprüche 12 und 13, dadurch gekennzeichnet, daß die beiden Zugorgane (22) an diametral einander gegenüberliegenden Stellen (50) an dem Lagerelement (18) geführt sind.14. Shoe closure according to one of claims 12 and 13, characterized in that that the two tension members (22) at diametrically opposite points (50) are guided on the bearing element (18). 15. Schuhverschluß nach Anspruch 14, dadurch gekennzeichnet, daß das Lagerelement (18) auf einem vorderen oder rückwärtigen Zungenteil (12) angeordnet ist und die beiden Zugorgane (22) mit je einem angrenzenden Schuhteil (14, 16) verbunden sind.15. Shoe closure according to claim 14, characterized in that the Bearing element (18) arranged on a front or rear tongue part (12) is and the two tension members (22) each connected to an adjacent shoe part (14, 16) are. 16. Schuhverschluß nach Anspruch 15, dadurch gekennzeichnet, daß die Zugorgane (22) mit den Schuhteilen (14, 16) lösbar, vorzugsweise durch Einhaken, verbunden sind.16. Shoe closure according to claim 15, characterized in that the Pulling elements (22) with the shoe parts (14, 16) can be released, preferably by hooking them in, are connected.
DE19792900077 1979-01-02 1979-01-02 Fastener, esp. for ski boots, with rotary drum and tie - has self-locking eccentric bearing for fine adjustment Granted DE2900077A1 (en)

Priority Applications (1)

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DE19792900077 DE2900077A1 (en) 1979-01-02 1979-01-02 Fastener, esp. for ski boots, with rotary drum and tie - has self-locking eccentric bearing for fine adjustment

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DE19792900077 DE2900077A1 (en) 1979-01-02 1979-01-02 Fastener, esp. for ski boots, with rotary drum and tie - has self-locking eccentric bearing for fine adjustment

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DE2900077A1 true DE2900077A1 (en) 1980-07-17
DE2900077C2 DE2900077C2 (en) 1987-07-16

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Cited By (63)

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US4480395A (en) * 1981-12-08 1984-11-06 Weinmann Gmbh & Co. Kg Closure for shoes, especially ski boots
US4633599A (en) * 1984-08-17 1987-01-06 Salomon S. A. Ski boot
US4653204A (en) * 1984-10-30 1987-03-31 Salomon S. A. Ski boot
US4660300A (en) * 1984-09-14 1987-04-28 Salomon S.A. Traction device for ski boot
EP0255869A2 (en) * 1986-08-08 1988-02-17 Egolf, Heinz Rotating device for a sports shoe, particularly a ski boot
US5117567A (en) * 1989-06-03 1992-06-02 Puma Ag Rudolf Dassler Sport Shoe with flexible upper material provided with a closing device
WO1992009216A1 (en) * 1990-11-30 1992-06-11 Puma Aktiengesellschaft Rudolf Dassler Sport Shoe with central clasp
US5177882A (en) * 1989-06-03 1993-01-12 Puma Ag Rudolf Dassler Sport Shoe with a central fastener
WO1994013165A1 (en) * 1992-12-04 1994-06-23 Roland Jungkind Shoe closure
DE4302401A1 (en) * 1993-01-28 1994-08-04 Egolf Heinz Rotary fastening for two closure elements
US5371926A (en) * 1993-04-20 1994-12-13 Nike, Inc. Tension lock buckle
DE9413360U1 (en) * 1994-08-20 1995-12-21 Dassler Puma Sportschuh Shoe lock with rotating element and eccentric drive
DE102004043701A1 (en) * 2004-09-09 2006-03-16 Deeluxe Sportartikel Handels Gmbh Shoe, in particular mountain or hiking boots with a hardness-adjustable tongue
DE102005033386A1 (en) * 2005-07-16 2007-01-25 Michael Jelinek Shoe fastening device, comprises rotating element pulling and pushing flexible strips
WO2007081822A2 (en) * 2006-01-06 2007-07-19 Boa Technology, Inc. Rough and fine adjustment closure system
US7950112B2 (en) 1997-08-22 2011-05-31 Boa Technology, Inc. Reel based closure system
US7954204B2 (en) 1997-08-22 2011-06-07 Boa Technology, Inc. Reel based closure system
US8277401B2 (en) 2006-09-12 2012-10-02 Boa Technology, Inc. Closure system for braces, protective wear and similar articles
US8381362B2 (en) 2004-10-29 2013-02-26 Boa Technology, Inc. Reel based closure system
US8424168B2 (en) 2008-01-18 2013-04-23 Boa Technology, Inc. Closure system
US8468657B2 (en) 2008-11-21 2013-06-25 Boa Technology, Inc. Reel based lacing system
US8516662B2 (en) 2010-04-30 2013-08-27 Boa Technology, Inc. Reel based lacing system
US8713820B2 (en) 2010-01-21 2014-05-06 Boa Technology, Inc. Guides for lacing systems
US9101181B2 (en) 2011-10-13 2015-08-11 Boa Technology Inc. Reel-based lacing system
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EP0123050A1 (en) * 1983-04-26 1984-10-31 Weinmann GmbH & Co. KG Fahrrad- und Motorrad-Teilefabrik Ski boot with a central closure
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US5117567A (en) * 1989-06-03 1992-06-02 Puma Ag Rudolf Dassler Sport Shoe with flexible upper material provided with a closing device
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