US20050194029A1 - Shelter having a tarpaulin supported by a cable assembly that is selectively tightened - Google Patents
Shelter having a tarpaulin supported by a cable assembly that is selectively tightened Download PDFInfo
- Publication number
- US20050194029A1 US20050194029A1 US11/070,422 US7042205A US2005194029A1 US 20050194029 A1 US20050194029 A1 US 20050194029A1 US 7042205 A US7042205 A US 7042205A US 2005194029 A1 US2005194029 A1 US 2005194029A1
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- US
- United States
- Prior art keywords
- assembly
- tube
- cable
- recited
- eave
- 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.)
- Abandoned
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/322—Stretching devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H2015/326—Frame members connected by elastic cord
Definitions
- the subject disclosure relates generally to shelters, and more particularly to an improved shelter having a covering supported by a cord structure that can be tightened.
- a common structure includes a plurality of tubular portions interconnected to form a supporting frame such as that shown in U.S. patent application Ser. No. 10/282,283 filed on Oct. 28, 2002 which is incorporated herein by reference in its entirety. After constructing the supporting frame, a tarpaulin or cover is sashed thereto to provide the desired protection.
- One embodiment of the present invention is directed to a tightening mechanism for a canopy having an eave assembly and a roof at least partially supported on the eave assembly by cable, the tightening mechanism including a lever rotatably mounted to a first elongated tube of the eave assembly, the first tube defining an elongated slot and an interior for receiving a second tube and an arm extending from the lever and through the elongated slot to engage the second tube such that the lever moves the arm between first and second positions, wherein at the first position, the second tube is urged out of the first elongated tube so that the cable is taut and, at the second position, the second tube is urged into the first elongated tube so that a size of the eave assembly is reduced to create slack in the cable.
- the tightening mechanism includes a lever rotatably mounted to a first elongated tube of the roof assembly, the first tube defining an elongated slot and an interior for receiving a second tube and an arm extending from the lever and through the elongated slot to engage the second tube such that when the lever moves, the arm moves between first and second positions.
- the second tube is urged out of the first elongated tube so that a size of the roof assembly is increased and, at the second position, the second tube is urged into the first elongated tube so that the size of the roof assembly is reduced.
- a roof assembly for a shelter having an eave assembly and a cable assembly with a first cable portion extending between corners of the eave assembly horizontally and a second cable portion extending from each corner to an apex.
- a center post has a lower end coupled to the first cable portion and an upper end coupled to the second cable portion. When the cable assembly is tightened, the center post supports a tarpaulin.
- a mechanism, integral to the eave assembly includes a lever rotatably mounted to a first elongated tube of the roof assembly, the first tube defining an elongated slot and receives a second tube. An arm extends from the lever and through the elongated slot to engage the second tube such that when the lever moves, the eave assembly expands to tension the cable assembly.
- FIG. 1 is a perspective view of a tarpaulin covering a roof assembly of a shelter constructed in accordance with a preferred embodiment of the subject disclosure.
- FIG. 2 is a perspective view of the roof assembly of FIG. 1 .
- FIG. 3 is an exploded view of a tightening mechanism of the eave assembly of FIG. 1 .
- FIG. 4 is a localized perspective view of the assembled tightening mechanism for the roof assembly of FIG. 1 .
- FIG. 5 is a cross-sectional view of the tightening mechanism of FIG. 3 in a disassembled position.
- FIG. 6 is a cross-sectional view of the tightening mechanism of FIG. 3 in an assembled position.
- FIG. 7 is an exploded view of the connection of the eave assembly of FIG. 2 at the corner connectors.
- FIG. 8 is a localized view of a turnbuckle mechanism of the cable assembly of FIG. 1 .
- FIG. 9 is a localized, exploded view of the center post of the cable assembly of FIG. 1 .
- FIG. 10 a perspective view of another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure.
- FIG. 11 is a perspective view of still another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure.
- FIG. 12 a perspective view of yet still another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure.
- FIG. 13 is a perspective view of still another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure.
- a roof assembly 100 of a shelter is shown wrapped by a tarpaulin 20 in accordance with the subject disclosure.
- the roof assembly 100 with tarpaulin 20 forms a pyramidal or pavilion shape.
- the roof assembly 100 is supported above the ground or other surface by four legs (not shown). It is envisioned that more or less legs may be utilized depending upon the size of the shelter.
- the legs engage corner connectors 102 by locking into a hole formed therein or other well know means to those of ordinary skill in the pertinent art.
- the legs, corner connectors 102 and like components are PVC pipe, aluminum tube, combinations thereof or other similar materials as would be known to those of ordinary skill in the pertinent art.
- the roof assembly 100 of FIG. 1 is shown without the tarpaulin 20 attached.
- the roof assembly 100 is a substantially pyramidal shaped.
- Eave assemblies 104 A-D extend between each corner connector 102 to substantially form a square.
- the eave assemblies 104 A-C are identical but eave assembly 104 D includes a tightening mechanism 130 as described hereinbelow.
- the tightening mechanism 130 moves along directional arrow 118 and, thereby, the eave assembly 104 D expands along directional arrow 119 .
- a cable assembly 106 extends between the corner connectors 102 to support a center post 110 in an upright position.
- the cable assembly 106 includes one or more cables, cords, elastics, ropes, other similar structures or combinations thereof that extend across and above the eave assemblies 104 to help establish the pyramidal shape.
- two cables 184 extend diagonally across the substantially square shape formed by the eave assemblies 104 in a substantially horizontal manner.
- Additional cable 185 extends diagonally upward from each corner connector 102 to the center post 110 .
- the center post 110 forms a central apex 22 in the tarpaulin 20 .
- the tightening mechanism 130 includes a first tube 132 that functions as part of the eave assembly 104 D by interconnecting therewith.
- a hinge 134 , a sleeve 136 and pin 138 pivotally mount a lever 140 on the first tube 132 .
- a grip 142 mounts on the lever 140 to provide a secure surface for a user.
- the first tube 132 also defines an axially elongated slot 144 into which an arm 146 extends. At one end 148 , the arm 146 passes through the slot 144 .
- a pair of nuts 154 secure the end 150 to an axle 156 rotatably disposed within the lever 140 . As a result, the arm 146 moves axially within the slot 144 when the lever 140 rotates.
- a second tube 158 is radially smaller than the first tube 132 so that the second tube 158 can slideably extend within the first tube 132 .
- the second tube 158 defines a hole 160 that aligns with the slot 144 for capturing the end 148 of the arm 146 .
- the second tube 158 couples to a third tube 160 .
- the third tube 160 forms a shoulder 162 for coupling to the second tube 158 and spring loaded buttons 164 for coupling to the corner connector 102 as shown in FIG. 7 .
- the lever 140 is shown upright prior to expanding the eave assembly 104 D, e.g., the disassembled position.
- the second tube 158 has been moved along arrow 166 within the first tube 132 by rotating the lever 140 along arrow 168 .
- the overall size of the roof assembly 100 is reduced to create slack in the cable assembly 106 .
- the lever 140 is shown adjacent to the eave assembly 104 D after expanding the eave assembly 104 D, e.g., the assembled position.
- the second tube 158 has been moved along arrow 170 by rotating the lever 140 along arrow 172 .
- the overall size of the roof assembly 100 is increased to create tension in the cable assembly 106 .
- each turnbuckle mechanism 180 may be the only cable assembly tightening mechanism and, alternatively, that the tightening mechanism 130 may be the only one.
- the turnbuckle mechanism 180 consists of a turnbuckle 182 for each cable 184 , 185 that extends to the respective corner connector 102 .
- Each turnbuckle 182 has opposing hooks 186 for coupling to the corner connector 102 and cable 184 .
- the turnbuckles 182 operate to selectively increase tension in the cable assembly 106 .
- other devices such as would be known to those of ordinary skill in the art are utilized instead of turnbuckles to accomplish the same desired additional tensioning.
- FIG. 9 is a localized, exploded view of the center post 110 of the cable assembly 106 .
- the center post 1 10 has a tube 121 that defines four holes 122 at the upper end 124 . Each hole 122 receives the cable 185 to facilitate proper positioning of the center post 110 when the cable assembly 106 is taut.
- the lower end 126 of the center post 120 (see FIG. 2 ) also defines through bores for receiving the cable 184 to facilitate proper positioning of the center post 110 .
- the tarpaulin 20 has a reinforced portion 24 to provide enhanced durability at the central apex 22 .
- the center post 110 also includes a dome shaped end connector 194 for engaging the reinforced portion 24 .
- the reinforced portion 24 and dome shaped end connector 194 securely couple together by hook and loop fabric.
- the center post 110 telescopes to further tension the cable assembly 106 and vary a height of the central apex 22 .
- the center post 110 Upon tensioning the cable assembly 106 with the tightening mechanism 130 and turnbuckle mechanisms 180 , the center post 110 is rigidly set in an upright position.
- the tarpaulin 20 can then be secured to the roof assembly 100 by cords (not shown), as shown in the patent applications incorporated herein above or other means known to those of ordinary skill in the art. Accordingly, a very easy to assemble, lightweight and sturdy roof assembly 100 is provided.
- FIG. 10 another center post 210 for use in a cable assembly 106 is shown.
- the lower end 226 of the center post 210 consists of four tubular extensions 228 .
- Each tubular extension 228 rests substantially horizontally when assembled.
- the additional length of the tubular extensions 228 relative to the lower end 126 of the previously described center post 110 of FIG. 2 , allows the center post 210 to more widely distribute loading on the cable 184 . As a result, less tension will be required to effectively position the center post 210 .
- FIG. 11 still another center post 310 for use in a cable assembly 106 is shown. Similar to FIG. 10 , minimal numbering is utilized on FIG. 11 and, whenever possible, the following description is directed only to the differences of the center post 310 .
- the lower end 326 of the center post 310 consists of a circular portion having two channels 328 for retaining the cable 184 .
- the lower end 326 rests substantially horizontally when assembled and allows the center post 310 to more widely distribute loading and effectively remain upright. As a result, less tension will be required to effectively position the center post 310 .
- FIG. 12 still another center post 410 for use in a cable assembly 106 is shown. Similar to above, minimal numbering is utilized and the following description is directed only to the differences of the center post 410 .
- the lower end 426 of the center post 410 consists of a circular portion having two centered channels (not shown) for retaining the cable 184 .
- FIG. 13 yet another center post 510 for use in a cable assembly 106 is shown. Similar to above, minimal numbering is utilized and the following description is directed only to the differences of the center post 510 .
- the lower end 526 of the center post 510 consists of four tubular portions 530 extending from a central body portion 532 for retaining the cable 184 .
Abstract
Description
- This application claims priority to Chinese Patent Application No. 200420020871.1, filed Mar. 5, 2004, which is incorporated herein by reference. This application is related to U.S. patent application Ser. No. 10/793,369 filed Mar. 4, 2005, which is incorporated herein by reference.
- 1. Field of the Invention
- The subject disclosure relates generally to shelters, and more particularly to an improved shelter having a covering supported by a cord structure that can be tightened.
- 2. Background of the Related Art
- Over the years, many tents and other shelters for providing protection from the elements have been introduced. Such structures are commonly used to provide shelter during camping trips, picnics, parties, military operations and other like outdoor activities. A common structure includes a plurality of tubular portions interconnected to form a supporting frame such as that shown in U.S. patent application Ser. No. 10/282,283 filed on Oct. 28, 2002 which is incorporated herein by reference in its entirety. After constructing the supporting frame, a tarpaulin or cover is sashed thereto to provide the desired protection.
- However, there are problems associated with shelters that have been introduced heretofore. The supporting frame tends to be difficult to assemble as assembling the roof eaves is a challenging, multiple person task that requires multiple step ladders. Similarly, disassembly is equally as difficult. Despite such shortcomings, the attempts at overcoming these difficulties by forming collapsible or pop-up canopies still have shortcomings. For example, the collapsible shelters do not provide the strength and rigidity required for withstanding harsh outdoor winter conditions.
- There is a need, therefore, for a shelter with a roof supporting structure that is superior to those known in the prior art. In particular, a shelter that can be easily assembled, yet still effectively supports a cover is desired.
- One embodiment of the present invention is directed to a tightening mechanism for a canopy having an eave assembly and a roof at least partially supported on the eave assembly by cable, the tightening mechanism including a lever rotatably mounted to a first elongated tube of the eave assembly, the first tube defining an elongated slot and an interior for receiving a second tube and an arm extending from the lever and through the elongated slot to engage the second tube such that the lever moves the arm between first and second positions, wherein at the first position, the second tube is urged out of the first elongated tube so that the cable is taut and, at the second position, the second tube is urged into the first elongated tube so that a size of the eave assembly is reduced to create slack in the cable.
- Another embodiment is directed to a tightening mechanism for a shelter having a roof assembly at least partially supported by cable. The tightening mechanism includes a lever rotatably mounted to a first elongated tube of the roof assembly, the first tube defining an elongated slot and an interior for receiving a second tube and an arm extending from the lever and through the elongated slot to engage the second tube such that when the lever moves, the arm moves between first and second positions. Wherein at the first position, the second tube is urged out of the first elongated tube so that a size of the roof assembly is increased and, at the second position, the second tube is urged into the first elongated tube so that the size of the roof assembly is reduced.
- In another embodiment, a roof assembly for a shelter having an eave assembly and a cable assembly with a first cable portion extending between corners of the eave assembly horizontally and a second cable portion extending from each corner to an apex. A center post has a lower end coupled to the first cable portion and an upper end coupled to the second cable portion. When the cable assembly is tightened, the center post supports a tarpaulin. A mechanism, integral to the eave assembly, includes a lever rotatably mounted to a first elongated tube of the roof assembly, the first tube defining an elongated slot and receives a second tube. An arm extends from the lever and through the elongated slot to engage the second tube such that when the lever moves, the eave assembly expands to tension the cable assembly.
- It is an object of the subject disclosure to provide an inexpensive and efficient method for effectively assembling a shelter with a canopy securely and aesthetically secured to a frame.
- It is another object of the subject disclosure to provide a shelter which, upon tensioning a roof supporting strucutre, results in easy assemble and ample strength to support the cover.
- It is another object of the subject disclosure to provide a shelter which does not pucker or hang loosely in the corners.
- It is another object of the subject disclosure to provide a shelter which has inherent flexibility in the roof to reduce the risk of blowing over.
- It should be appreciated that the present invention can be implemented and utilized in numerous ways, including without limitation as a process, an apparatus, a system, a device and a method for applications now known and later developed. These and other unique features of the system disclosed herein will become more readily apparent from the following description and the accompanying drawings.
- So that those having ordinary skill in the art to which the disclosed system appertains will more readily understand how to make and use the same, reference may be had to the following drawings.
-
FIG. 1 is a perspective view of a tarpaulin covering a roof assembly of a shelter constructed in accordance with a preferred embodiment of the subject disclosure. -
FIG. 2 is a perspective view of the roof assembly ofFIG. 1 . -
FIG. 3 is an exploded view of a tightening mechanism of the eave assembly ofFIG. 1 . -
FIG. 4 is a localized perspective view of the assembled tightening mechanism for the roof assembly ofFIG. 1 . -
FIG. 5 is a cross-sectional view of the tightening mechanism ofFIG. 3 in a disassembled position. -
FIG. 6 is a cross-sectional view of the tightening mechanism ofFIG. 3 in an assembled position. -
FIG. 7 is an exploded view of the connection of the eave assembly ofFIG. 2 at the corner connectors. -
FIG. 8 is a localized view of a turnbuckle mechanism of the cable assembly ofFIG. 1 . -
FIG. 9 is a localized, exploded view of the center post of the cable assembly ofFIG. 1 . -
FIG. 10 a perspective view of another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure. -
FIG. 11 is a perspective view of still another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure. -
FIG. 12 a perspective view of yet still another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure. -
FIG. 13 is a perspective view of still another center post of a shelter constructed in accordance with a preferred embodiment of the subject disclosure. - The present invention overcomes many of the prior art problems associated with shelters and shelter roofs. The advantages, and other features of the system disclosed herein, will become more readily apparent to those having ordinary skill in the art from the following detailed description of certain preferred embodiments taken in conjunction with the drawings which set forth representative embodiments of the present invention and wherein like reference numerals identify similar structural elements.
- Referring to
FIG. 1 , aroof assembly 100 of a shelter is shown wrapped by atarpaulin 20 in accordance with the subject disclosure. Theroof assembly 100 withtarpaulin 20 forms a pyramidal or pavilion shape. Theroof assembly 100 is supported above the ground or other surface by four legs (not shown). It is envisioned that more or less legs may be utilized depending upon the size of the shelter. The legs engagecorner connectors 102 by locking into a hole formed therein or other well know means to those of ordinary skill in the pertinent art. In a preferred embodiment, the legs,corner connectors 102 and like components are PVC pipe, aluminum tube, combinations thereof or other similar materials as would be known to those of ordinary skill in the pertinent art. - Referring now to
FIG. 2 , theroof assembly 100 ofFIG. 1 is shown without thetarpaulin 20 attached. Theroof assembly 100 is a substantially pyramidal shaped. Eave assemblies 104A-D extend between eachcorner connector 102 to substantially form a square. In the preferred embodiment, theeave assemblies 104A-C are identical buteave assembly 104D includes atightening mechanism 130 as described hereinbelow. In brief overview, during assembly, thetightening mechanism 130 moves alongdirectional arrow 118 and, thereby, theeave assembly 104D expands alongdirectional arrow 119. - A
cable assembly 106 extends between thecorner connectors 102 to support acenter post 110 in an upright position. Thecable assembly 106 includes one or more cables, cords, elastics, ropes, other similar structures or combinations thereof that extend across and above theeave assemblies 104 to help establish the pyramidal shape. Preferably, twocables 184 extend diagonally across the substantially square shape formed by theeave assemblies 104 in a substantially horizontal manner.Additional cable 185 extends diagonally upward from eachcorner connector 102 to thecenter post 110. Thecenter post 110 forms acentral apex 22 in thetarpaulin 20. Upon assembly, thetightening mechanism 130 expands the length of theeave assembly 104D and, thereby, the size of theroof assembly 100 to increase tension in thecable assembly 106 so that thetarp 20 is effectively supported. - Referring now to
FIG. 3 , an exploded view of thetightening mechanism 130 is shown. Thetightening mechanism 130 includes afirst tube 132 that functions as part of theeave assembly 104D by interconnecting therewith. Ahinge 134, asleeve 136 and pin 138 pivotally mount alever 140 on thefirst tube 132. Agrip 142 mounts on thelever 140 to provide a secure surface for a user. Thefirst tube 132 also defines an axiallyelongated slot 144 into which anarm 146 extends. At oneend 148, thearm 146 passes through theslot 144. At theother end 150, a pair ofnuts 154 secure theend 150 to anaxle 156 rotatably disposed within thelever 140. As a result, thearm 146 moves axially within theslot 144 when thelever 140 rotates. - A
second tube 158 is radially smaller than thefirst tube 132 so that thesecond tube 158 can slideably extend within thefirst tube 132. Thesecond tube 158 defines ahole 160 that aligns with theslot 144 for capturing theend 148 of thearm 146. Thus, as thearm 146 moves, the position of thesecond tube 158 moves. Thesecond tube 158 couples to athird tube 160. Thethird tube 160 forms ashoulder 162 for coupling to thesecond tube 158 and spring loadedbuttons 164 for coupling to thecorner connector 102 as shown inFIG. 7 . - Referring now to
FIGS. 4 and 5 , thelever 140 is shown upright prior to expanding theeave assembly 104D, e.g., the disassembled position. In other words, thesecond tube 158 has been moved alongarrow 166 within thefirst tube 132 by rotating thelever 140 alongarrow 168. As a result, the overall size of theroof assembly 100 is reduced to create slack in thecable assembly 106. - Turning to
FIG. 6 , thelever 140 is shown adjacent to theeave assembly 104D after expanding theeave assembly 104D, e.g., the assembled position. In other words, thesecond tube 158 has been moved along arrow 170 by rotating thelever 140 alongarrow 172. As a result, the overall size of theroof assembly 100 is increased to create tension in thecable assembly 106. - Referring now to
FIG. 8 , a plurality ofturnbuckle mechanisms 180 are included in thecable assembly 106 to further increase the tension therein. It is envisioned that eachturnbuckle mechanism 180 may be the only cable assembly tightening mechanism and, alternatively, that thetightening mechanism 130 may be the only one. Theturnbuckle mechanism 180 consists of a turnbuckle 182 for eachcable respective corner connector 102. Each turnbuckle 182 has opposinghooks 186 for coupling to thecorner connector 102 andcable 184. The turnbuckles 182 operate to selectively increase tension in thecable assembly 106. In alternative embodiments, other devices such as would be known to those of ordinary skill in the art are utilized instead of turnbuckles to accomplish the same desired additional tensioning. - Referring now to
FIG. 9 , is a localized, exploded view of thecenter post 110 of thecable assembly 106. The center post 1 10 has a tube 121 that defines fourholes 122 at theupper end 124. Eachhole 122 receives thecable 185 to facilitate proper positioning of thecenter post 110 when thecable assembly 106 is taut. Thelower end 126 of the center post 120 (seeFIG. 2 ) also defines through bores for receiving thecable 184 to facilitate proper positioning of thecenter post 110. - Preferably, the
tarpaulin 20 has a reinforcedportion 24 to provide enhanced durability at thecentral apex 22. Thecenter post 110 also includes a dome shapedend connector 194 for engaging the reinforcedportion 24. In one embodiment, the reinforcedportion 24 and dome shapedend connector 194 securely couple together by hook and loop fabric. In another embodiment, thecenter post 110 telescopes to further tension thecable assembly 106 and vary a height of thecentral apex 22. - Upon tensioning the
cable assembly 106 with thetightening mechanism 130 andturnbuckle mechanisms 180, thecenter post 110 is rigidly set in an upright position. Thetarpaulin 20 can then be secured to theroof assembly 100 by cords (not shown), as shown in the patent applications incorporated herein above or other means known to those of ordinary skill in the art. Accordingly, a very easy to assemble, lightweight andsturdy roof assembly 100 is provided. - Referring to
FIG. 10 , another center post 210 for use in acable assembly 106 is shown. For simplicity, minimal numbering is utilized onFIG. 10 and, whenever possible, the following description is directed only to the differences of the center post 210. Thelower end 226 of the center post 210 consists of fourtubular extensions 228. Eachtubular extension 228 rests substantially horizontally when assembled. The additional length of thetubular extensions 228, relative to thelower end 126 of the previously describedcenter post 110 ofFIG. 2 , allows the center post 210 to more widely distribute loading on thecable 184. As a result, less tension will be required to effectively position the center post 210. - Turning to
FIG. 11 , still anothercenter post 310 for use in acable assembly 106 is shown. Similar toFIG. 10 , minimal numbering is utilized onFIG. 11 and, whenever possible, the following description is directed only to the differences of thecenter post 310. Thelower end 326 of thecenter post 310 consists of a circular portion having twochannels 328 for retaining thecable 184. Thelower end 326 rests substantially horizontally when assembled and allows thecenter post 310 to more widely distribute loading and effectively remain upright. As a result, less tension will be required to effectively position thecenter post 310. - Turning to
FIG. 12 , still anothercenter post 410 for use in acable assembly 106 is shown. Similar to above, minimal numbering is utilized and the following description is directed only to the differences of thecenter post 410. Thelower end 426 of thecenter post 410 consists of a circular portion having two centered channels (not shown) for retaining thecable 184. Referring toFIG. 13 , yet anothercenter post 510 for use in acable assembly 106 is shown. Similar to above, minimal numbering is utilized and the following description is directed only to the differences of thecenter post 510. Thelower end 526 of thecenter post 510 consists of fourtubular portions 530 extending from acentral body portion 532 for retaining thecable 184. - While the invention has been described with respect to preferred embodiments, those skilled in the art will readily appreciate that various changes and/or modifications can be made to the invention without departing from the spirit or scope of the invention as defined by the appended claims. For example without limitation, the subject roof assembly, in whole or in part, may be utilized with a pop up type canopy having scissor linkages.
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2004200208711U CN2692277Y (en) | 2004-03-05 | 2004-03-05 | Easily fastened tent top structure |
CN200420020871.1 | 2004-03-05 |
Publications (1)
Publication Number | Publication Date |
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US20050194029A1 true US20050194029A1 (en) | 2005-09-08 |
Family
ID=34769797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/070,422 Abandoned US20050194029A1 (en) | 2004-03-05 | 2005-03-02 | Shelter having a tarpaulin supported by a cable assembly that is selectively tightened |
Country Status (2)
Country | Link |
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US (1) | US20050194029A1 (en) |
CN (1) | CN2692277Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7814723B2 (en) | 2006-09-25 | 2010-10-19 | Vanelverdinghe Jeffry L | Beam and truss structure for a canopy |
US20130008727A1 (en) * | 2011-07-05 | 2013-01-10 | Nelson Denis L | Wind shield for a truck scale |
US20130008728A1 (en) * | 2011-07-05 | 2013-01-10 | Nelson Denis L | Snow shield for a truck scale |
DE102013103786B4 (en) | 2013-04-15 | 2020-07-30 | Manfred Vogelgesang | Tent construction |
US11066833B2 (en) | 2019-08-19 | 2021-07-20 | RAYVA International LLC | Modular wall covering system |
KR102556943B1 (en) * | 2023-03-29 | 2023-07-21 | 주식회사 대호천막 | Canopy with construction stability |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017197458A1 (en) * | 2016-05-18 | 2017-11-23 | Vuly Ip Holdings No. 2 Pty Ltd | Modular play set |
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2004
- 2004-03-05 CN CNU2004200208711U patent/CN2692277Y/en not_active Expired - Fee Related
-
2005
- 2005-03-02 US US11/070,422 patent/US20050194029A1/en not_active Abandoned
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US5813425A (en) * | 1993-04-05 | 1998-09-29 | Carter; Mark C. | Collapsible shelter with elevated canopy |
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US6591849B1 (en) * | 2000-06-21 | 2003-07-15 | Thomas R. Swetish | Foldable frame structure |
US6551226B1 (en) * | 2000-09-28 | 2003-04-22 | Hoist Fitness Systems | Adjustment apparatus for exercise machine |
US7219681B1 (en) * | 2001-11-13 | 2007-05-22 | Johnson Outdoors Inc. | Canopy tension adjuster |
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US7814723B2 (en) | 2006-09-25 | 2010-10-19 | Vanelverdinghe Jeffry L | Beam and truss structure for a canopy |
US20130008727A1 (en) * | 2011-07-05 | 2013-01-10 | Nelson Denis L | Wind shield for a truck scale |
US20130008728A1 (en) * | 2011-07-05 | 2013-01-10 | Nelson Denis L | Snow shield for a truck scale |
US8658916B2 (en) * | 2011-07-05 | 2014-02-25 | Denis L. Nelson | Snow shield for a truck scale |
DE102013103786B4 (en) | 2013-04-15 | 2020-07-30 | Manfred Vogelgesang | Tent construction |
US11066833B2 (en) | 2019-08-19 | 2021-07-20 | RAYVA International LLC | Modular wall covering system |
US11105101B2 (en) | 2019-08-19 | 2021-08-31 | RAYVA International LLC | Customizable inner frame and lighting for a modular wall overlay system |
US11111678B2 (en) * | 2019-08-19 | 2021-09-07 | RAYVA International LLC | Overlay cover and tensioning mechanism for a modular wall overlay system |
KR102556943B1 (en) * | 2023-03-29 | 2023-07-21 | 주식회사 대호천막 | Canopy with construction stability |
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