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公开(公告)号:US3911766A
公开(公告)日:1975-10-14
申请号:US46996774
申请日:1974-05-15
申请人: PILLING CO
发明人: FRIDOLPH JOHN W , WILSON ROBERT W , KULP RODNEY J
IPC分类号: F16C11/04 , A61B17/28 , B23K9/007 , B23K11/00 , B23K11/11 , B23P11/00 , B25B7/02 , B25B7/06 , B25B7/08 , B21K21/00
CPC分类号: A61B17/2816 , B23K9/007 , B23P11/00 , B25B7/06 , F16C11/045 , F16C2316/10
摘要: By electrically fusing a pin between the outer elements of a box hinge, and thereafter performing the hardening step, stresses which tend to cause instrument failures after a period of use are eliminated. Even if the pin fractures during use, the fact that it is fused to the outer elements of the box hinge prevents broken-off parts of the pin from falling out of the instrument.
摘要翻译: 通过将盒子铰链的外部元件之间的销电熔融,然后执行硬化步骤,消除了在使用一段时间后容易导致仪器故障的应力。 即使销子在使用过程中发生断裂,其熔接在盒铰链的外部元件上的事实也能防止销的断开部分从仪器中脱落。