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1. 发明申请

WO1995027583A1 TOOLLESS QUICKCHANGE BLADE CLAMP FOR RECIPROCATING SAWS 审中-公开
标题翻译：无缝快速切割刀片，用于复制SAWS
公开(公告)号：WO1995027583A1
公开(公告)日：1995-10-19
申请号：PCT/US1995003120
申请日：1995-03-09
申请人： PORTER CABLE CORPORATION , PHILLIPS, Alan, G. , POPIK, Matthew, G.
发明人： PORTER CABLE CORPORATION
IPC分类号： B23D51/10
CPC分类号： B23B31/22 , B23D51/10
摘要： A clamping system for attaching a saw blade (26) to a blade carrier (10) of a reciprocating saw includes a clamp member (38) having a tubular body (40) and a hollow interior (42). The clamp member (38) is mounted on the free end (12) of a blade carrier (10) which has a longitudinal slot (22) for receiving the shank (24) of a saw blade (26). The free end (12) of the blade carrier (10) has an aperture (26) in its side wall. In a preferred embodiment a ball (34) is received within the aperture (30) and freely movable therein. The inner surface (46) of the clamp member has an eccentric groove (76) which defines a camming surface (82) engaging the ball (34). Upon rotation of the clamp member (38) to a locking position the ball (34) engages an aperture (28) in the shank (24) of the blade (26) to hold the blade in place. The clamp system is designed to accept saw blades having standard universal designs.
摘要翻译：用于将锯片（26）附接到往复锯的叶片托架（10）的夹紧系统包括具有管状体（40）和中空内部（42）的夹紧构件（38）。夹紧构件（38）安装在具有用于接收锯片（26）的柄部（24）的纵向槽（22）的刀架（10）的自由端（12）上。叶片载体（10）的自由端（12）在其侧壁上具有孔（26）。在优选实施例中，球（34）被容纳在孔（30）内并在其中自由移动。夹紧构件的内表面（46）具有限定与球（34）接合的凸轮表面（82）的偏心凹槽（76）。当夹紧构件（38）旋转到锁定位置时，球（34）接合刀片（26）的柄（24）中的孔（28）以将刀片保持在适当位置。夹具系统设计用于接受具有标准通用设计的锯片。

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