[특허]Molded urethane window gasket assembly with hinge member and apparatus and method for making same

Molded urethane window gasket assembly with hinge member and apparatus and method for making same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05D-015/00
출원번호	US-0005334 (1987-01-15)
발명자 / 주소	Sanok John L. (Grosse Ile MI) Adams David G. (Toledo OH)
출원인 / 주소	Sheller Globe Corporation (Toledo OH 02)
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

An improved window gasket assembly with an integral living hinge member and the apparatus and associated method for reaction injection molding and bonding such assemblies, as well as other molded articles, are disclosed. The gasket is preferably integrally molded from an elastomeric material such as urethane, and at least a portion of which is simultaneously bonded onto at least one substantially transparent window panel. The gasket and window assembly can then be mounted and bonded or secured directly to a vehicle body panel opening, for example, with adhesives, thereby eliminating the need for discrete mechanical fasteners, with at least one window panel being hingedly and pivotally attached to said vehicle body panel. In one preferred embodiment of the invention, an improved aftermixer and gating apparatus includes a mixing body in which a flowable multi-constituent molding material is separated into a number of generally serpentine mixing passageways and reunited in a common mixing cavity before being conveyed through a fan-gate passageway to the mold cavity. Adjustment means is provided for selectively altering the size of the mixing cavity and its inlet openings in order to selectively alter the back-pressure exerted on the material flowing therethrough, thereby enhancing the mixing of the molding material constituents. An improved mold apparatus is also preferably employed and includes elongated elastomeric members along the preferable edge of the mold cavity for supportingly engaging the mold members and substantially minimizing or preventing flashing of the molding material therefrom.

대표청구항 ▼

In a window assembly having at least one substantially transparent window panel and a window gasket assembly for sealing between said transparent window panel and a window opening in a vehicle body panel or the like, the improvement wherein said gasket assembly includes a fixed gasket member adapted to be bonded and secured directly to a peripheral area of said body panel surrounding said window opening with an adhesive material without the use of a mechanical fastener device, a movable gasket member secured to at least a portion of the peripheral edge area of said window panel, said fixed and movable gasket members being interconnected by a flexible hinge web extending therebetween, said window panel and said movable gasket member being hingedly and pivotally movable relative to said fixed gasket member and said body panel, said fixed and movable gasket members and said hinge web being integrally molded in a one-piece structure, said movable gasket member being integrally molded onto at least said portion of said peripheral edge area of the window panel and bonded thereto, and said one-piece structure being reaction injection molded from a multi-constituent urethane material.

이 특허를 인용한 특허 (37)

Repp, R. Scott; Stallman, Pamela M., Articulated window assembly for vehicles.
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Repp R. Scott ; Stallman Pamela M., Articulated window panel for vehicles.
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Lewno Jeffrey A., Bonded vehicular glass assemblies utilizing two component adhesives.
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Lewno Jeffrey A., Bonded vehicular glass assemblies utilizing two-component urethanes, and related methods of bonding.
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Tooker, Troy F., Glass appliance cover with bonded hardware.
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Bonnett Roy E. (Birmingham MI), Hinge for a folding window.
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Repp R. Scott ; Stallman Pamela M., Hinged window assembly.
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John W. Carter ; Jeffrey A. Lewno ; Daniel J. Fisher ; Joseph D. Rankin, III, Method for installing a vehicle window assembly.
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Agrawal Raj K., Method for making a vehicle window panel using a melt-processible gasket material.
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Repp, R. Scott; Stallman, Pamela M., Method for making an articulatable vehicular window assembly.
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Repp R. Scott ; Stallman Pamela M., Method for making articulated window assembly for vehicles.
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Lewno, Jeffrey A., Method for manufacturing an articulatable vehicular window assembly.
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Lewno Jeffrey A., Methods of bonding vehicular glass assemblies utilizing two component urethanes.
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Carvalho, Darrel B.; Konitsney, William J.; Rigby, A. John; Zwolinski, David T., Modular vehicular window seal assembly.
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Dubay Steven Charles ; Langejans Thomas Keith ; Bloomfield Robert Edward ; Athey Daniel Robert ; Boezwinkle William Keith ; Craycraft Mark Allan, Mold assembly for holding a sheet of glass during molding.
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Carter John W. ; Lewno Jeffrey A. ; Fisher Daniel J. ; Rankin ; III Joseph D., Overhead window assembly for vehicles.
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Willis,Timothy G., Privacy separator.
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Senge, Christoph, Process and apparatus for moulding a glazing profile onto a glazing.
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Volkmann Curtis L. (Saginaw MI) Griffin Henry W. (Bloomfield Hills MI), Process for the preparation of prefabricated vehicle windows.
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Baikerikar, Kiran; Mahdi, Syed Z., Protective coating for window glass.
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Baikerikar, Kiran; Mahdi, Syed Z., Protective coating for window glass.
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Ellingson,Robert T., Sill pan system.
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Sammon Terence P. ; Griffin Henry W. ; Kneisel Andrew R., Vehicle window and a process for the preparation thereof.
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Carter John W. (Holland MI) Lewno Jeffrey A. (Hudsonville MI) Fisher Daniel J. (Holland MI) Rankin ; III Joseph D. (Grand Haven MI), Vehicle window assembly for mounting interior vehicle accessories.
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Lewno, Jeffrey A., Vehicular rear sliding window assembly.
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Syvret, Andrew John; Jenkins, Adrian Charles Morgan; Walsh, William Manuel, Window assemblies for vehicles, and door assemblies and vehicles including the same.
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Repp, R. Scott; Stallman, Pamela M., Window assembly for vehicle.
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Repp,R. Scott; Stallman,Pamela M, Window assembly suitable for use in a vehicle.
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Carter John W. ; Lewno Jeffrey A. ; Fisher Daniel J. ; Rankin ; III Joseph D., Window panel assembly for vehicles.
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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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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Molded urethane window gasket assembly with hinge member and apparatus and method for making same 원문보기

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Molded urethane window gasket assembly with hinge member and apparatus and method for making same 원문보기

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이 특허를 인용한 특허 (37)

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