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1. 发明授权

US4708537A Metal cutting tool 失效
标题翻译：金属切削工具
公开(公告)号：US4708537A
公开(公告)日：1987-11-24
申请号：US897548
申请日：1986-08-15
申请人： Shmuel Elka , Amir Satran
发明人： Shmuel Elka , Amir Satran
IPC分类号： B23B27/16 , B23C5/10 , B23C5/22
CPC分类号： B23C5/109 , B23C5/2226 , Y10S408/713 , Y10T407/1932 , Y10T407/1936 , Y10T407/1958
摘要： A metal cutting tool having an exchangeable cutting insert mounted on a replaceable cartridge seat releasably fitted in a tool holder of the cutting, the cartridge seat comprising a body portion with a receiving pocket formed therein, an axially directed external surface of the body portion and a substantially planar rear surface thereof; the receiving pocket being formed with a substantially planar insert receiving surface; the tool holder being formed with an insert receiving cavity having an axially directed internal surface adapted to receive the body portion and a substantially planar end surface adapted to abut said rear surface; one of said axially directed surfaces being substantially cylindrical and the other being formed with three suitably located, axially directed protrusions so that upon the screw coupling together of the cartridge seat in the receiving pocket the body portion pivots about its region of abutment so as to be clamped against the protrusions.
摘要翻译：一种金属切削工具，其具有安装在可拆卸地装配在所述切割工具的刀架中的可更换刀片座上的可更换切削刀片，所述刀座座包括主体部分，所述主体部分具有形成在其中的接收凹部，所述主体部分的轴向指向的外表面和其基本平坦的后表面; 所述接收凹部形成有基本上平面的插入物接收表面; 所述工具保持器形成有具有适于接收所述主体部分的轴向指向的内表面的插入件容纳腔和适于抵靠所述后表面的基本平坦的端表面; 所述轴向定向表面中的一个基本上是圆柱形的，另一个形成有三个适当定位的轴向定向的突起，使得当在接收槽中的螺丝座联接在一起时，主体部分绕其邻接区域枢转，以便于夹紧突起。

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