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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0397916 (1989-08-24) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 31 인용 특허 : 4 |
A butt mounted riser hinge has a plastic cam assembly mounted in two metallic cylinders so that their camming surfaces do not rub against the metallic cylinders and become readily worn. The cam assembly includes a male member with bevelled end that is rotatably received in a cup-shaped female member
In a butt mounted rise hinge of the type having a pair of metallic barrels in which a substantially non-metallic cam assembly is housed, the improvement comprising said cam assembly having a cup-shaped female member that has a cylindrical interior side wall and a floor at least a portion of which is
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