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1. 发明授权

US4009738A Apparatus for cutting an insulated wire, stripping the end thereof and twisting the wire strands 失效
标题翻译：用于切割绝缘线的装置，剥离其端部并扭绞线股
公开(公告)号：US4009738A
公开(公告)日：1977-03-01
申请号：US622639
申请日：1975-10-15
申请人： Tsutomu Baba , Shinpei Inukai
发明人： Tsutomu Baba , Shinpei Inukai
IPC分类号： H01R43/00 , H02G1/12 , B21F7/00
CPC分类号： H02G1/1248 , H02G1/1256 , H02G1/1292
摘要： An apparatus for cutting an insulated wire, stripping the end thereof and twisting the wire strands, comprises an insulated wire intermittent supply, cutting blades to be driven to cut the wire during the stoppage of the wire supply and to be returned immediately thereafter. Front and rear stripping blades are driven to cut only the insulation of the wire at positions spaced forwardly and rearwardly of the wire cutting position. Front and rear insulation rotating bars are driven to contact the insulation forward and rearward of the wire cutting position and to move in the opposite directions to rotate the insulation thereof while the wire portions at the opposite sides of the wire cutting position are forcibly drawn in the directions away from the wire cutting position. Recesses of a suitable size are provided on the inner side surfaces of the wire cutting blades at a position slightly spaced from the edge thereof, and paired insulation stripping blades are adapted such that one member of each pair facing the recess of the wire cutting blade is retracted while the other is extended with respect to the wire cutting blades, whereby the end portions of the insulated wire, as cut, extend in the parallel direction and at displaced positions, while the cut ends of the wire face into the recesses of the cutting blades.
摘要翻译：一种用于切割绝缘线，剥离其端部并扭绞线股的装置包括绝缘线间歇供电，在电源停止期间被驱动以切断线的切割刀片，并立即返回。驱动前后剥离刀片，仅在线切割位置向前和向后间隔的位置切割线材的绝缘体。前后绝缘旋转杆被驱动以接合线切割位置的前后的绝缘，并且沿着相反的方向移动以旋转其绝缘，同时线切割位置的相对侧的线部分被强制拉入方向远离线切割位置。在线切割刀片的内侧表面设置有与其边缘稍微间隔的位置的适当尺寸的凹部，并且成对的绝缘剥离刀片适于使得每对面对线切割刀片的凹部的一个构件是缩回，而另一个相对于线切割刀片延伸，由此绝缘线的端部沿着平行方向和位移位置延伸，同时线的切割端面进入切割凹槽刀片。

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