[특허]Overhead door construction

Overhead door construction 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E06B-003/12
출원번호	US-0504445 (1983-06-15)
발명자 / 주소	DeFalco Ralph (10320 S. Kenneth Oak Lawn IL 60453)
인용정보	피인용 횟수 : 25 인용 특허 : 0

초록 ▼

There is disclosed herein an upwardly acting overhead door which is adapted to be rolled along an L-shaped track between a substantially vertical closed position and a substantially horizontal storage position. The door includes a plurality of adjacent laterally-extending door panel sections in edge-to-edge arrangement and hinge sets for interconnecting adjacent panel sections along adjacent lateral edges. Each of the hinge sets includes a male member and a female member. The male member is secured to the lower edge of the upper adjacent door section and the female member is secured to the upper edge of the lower of said adjacent door section. The male and female members define a hinge knuckle which interconnects the male and female members, and thus hingedly interconnects the door sections along the lateral edges thereof. The members, which may be extrusions, define roller receiving sections within the hinge adjacent each side edge for removably receiving a roller-and-shaft assembly, shaft bearing sleeve, and a resilient, removable spacer member. By removing the spacer member, the sleeve bearing can be slid from or retracted from its bearing position, thereby permitting the removal of the roller-and-shaft assembly without dismantling the door.

대표청구항 ▼

An upwardly acting overhead door which is adapted to be rolled along an L-shaped track between a substantially vertical closed position and a substantially horizontal storage position, said door having an outer face and an inner face, and said door including: a plurality of adjacent laterally-extending door panel sections in edge-to-edge arrangement; and hinge means sets for interconnecting adjacent panel sections along adjacent lateral edges thereof; wherein the improvement comprises: each of said hinge means sets comprising a male member and a female member positioned between the side edges of said panels and between the inner and outer faces; one of said male and female members being secured to the lower edge of the upper of the adjacent door sections and the other of said male and female members being secured to the upper edge of the lower of said adjacent door sections; said male and female members defining separable hinge knuckle means which interconnect so as to hingedly interconnect the door sections along the lateral edges of said door sections; said hinge means defining a door roller assembly receiving section at each lateral edge; said section being formed by the outboard end of the female member and an inwardly spaced terminal end of the male member; wherein said inner door face is substantially smooth so as to minimize snagging of said door; and wherein there is further provided a plurality of roller assembly means, each adapted for mounting in said door roller receiving section, each of said roller assembly means including a shaft having a roller mounted thereon, said shaft being of a length less than the distance between the door\s lateral edge and the inwardly spaced terminal end of said male member, a bearing sleeve constructed to fit within and be retained within said female member and being of a length substantially equal to that of the shaft and removable retainer means constructed to fit between said male member\s terminal end and sleeve bearing and shaft to maintain the shaft and bearing sleeve in place during use.

이 특허를 인용한 특허 (25)

Whiteman Paul L. (East Earl PA), Door and hinge construction for overhead doors.
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Dodson, Gordon Charles; Takagi, Kyozaburo, Door panel and door assembly.
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De Zen Vic,CAX, Extruded hinge members and folding doors formed therefrom.
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Smart, R. Scott, Folding partitions and partition systems having adjoining panels and related methods.
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Smart, R. Scott, Folding partitions having adjoining panels and related methods.
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Olsen Bjrn W. (Kjpmannsvik N-4770 Hvg NOX), Interconnecting element for connecting panels.
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Cicala, Robert John, Multi-pane window assembly with two-sided frame and sliding pane.
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Ehrlich, Rodney P., Overhead door assembly for a storage container.
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Ochoa Carlos M., Overhead door track structure.
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Hartmann,Andrew, Roll-up door assembly.
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Ballyns Jan (Pickering CAX) Martin John C. (Toronto CAX) Martin Paul H. (Toronto CAX), Roll-up doors.
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Chen Kao-San,TWX, Roll-up table top assembly.
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Denoual Daniel,FRX ; Perroux Maurice,FRX, Sectional closing doors.
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Styra Ludger,DEX, Sectional door.
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Wentzel Harold G. (Union MI), Sectional door and components thereof.
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Krupke LeRoy G. ; Boucher D. Scott ; Megarity W. Mark, Sectional door with pinch resistant hinge between door sections.
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Langlois Richard,CAXITX L6H 6L4, Sectional door, especially for use on vehicles.
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Ochoa Carlos M., Stiffeners for sectional overhead doors.
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Ochoa Carlos M., Stiffeners for sectional overhead doors.
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Mullet, Willis J.; Rusnak, Gregory M., Upward acting sectional door.
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Mullet, Willis J.; Rusnak, Gregory M., Upward acting sectional door.
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Lewno, Jeffrey A., Vehicular rear sliding window assembly.
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Lewno, Jeffrey A., Vehicular rear sliding window assembly.
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Lewno, Jeffrey A., Vehicular sliding window assembly.
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Miller, Jason D.; Grant, Donald P.; Maly, Paul J.; Manone, Joseph A.; Anderson, Daniel M.; Bennett, Ronald W.; Petri, Mark G.; Snyder, Ronald P., Vertically movable door with safety barrier.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Overhead door construction 원문보기

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