公开(公告)号：US4400960A

公开(公告)日：1983-08-30

申请号：US263140

申请日：1981-05-13

Applicant: Alan Martin

Inventor： Alan Martin

IPC: B21J15/04 ,  B25B27/00 ,  B25B31/00 ,  F16B19/10 ,  F16B37/06 ,  B21J15/34

CPC classification number: B25B31/00 ,  B21J15/043 ,  B25B27/0007 ,  F16B19/1045 ,  F16B37/065

Abstract: An inexpensive hand tool for setting threaded blind fasteners comprising an hexagonal sleeve having an axially extending unthreaded bore therethrough and a bit having a threaded body extending out of the sleeve and adapted to be threaded into the base of the threaded fastener. An Allen wrench socket is recessed in the opposite end of the bit. By means of an open end wrench for holding the sleeve against rotation and an Allen wrench for rotating the bit, the fastener is collapsed and the base is drawn into the fastener body.

Abstract translation: 一种用于设置螺纹盲紧固件的便宜的手动工具，其包括六边形套筒，其具有穿过其中的轴向延伸的无螺纹孔，以及具有延伸出套筒并且适于螺纹连接到螺纹紧固件的基部中的螺纹体的钻头。 内六角扳手插座位于钻头的另一端。 通过用于保持套筒不旋转的开口扳手和用于旋转钻头的内六角扳手，紧固件被塌缩并且基座被拉入紧固件主体。

公开(公告)号：US4321814A

公开(公告)日：1982-03-30

申请号：US172274

申请日：1980-07-25

Applicant: Alan Martin

Inventor： Alan Martin

IPC: B21J15/04 ,  B25B27/00 ,  B21J15/34

CPC classification number: B25B27/0014 ,  B21J15/043 ,  B21J15/26

Abstract: A power hand tool for setting internally threaded rivets comprising a housing having a motor which drives a mandrel that screws into the rivets and compresses them against an anvil forming part of the housing. The connection between the motor and mandrel includes a spindle driven by the motor and having a chamber at one end which receives a mandrel driver that in turn carries the mandrel. A spring in the chamber behind the driver yieldably urges the mandrel in the direction of the rivet to be set on the mandrel.

Abstract translation: 一种用于设置内螺纹铆钉的电动手动工具，其包括具有马达的壳体，该马达驱动旋入铆钉的心轴并将其压靠在形成壳体的一部分的砧座上。 电动机和心轴之间的连接包括由电动机驱动的心轴，并且在一端具有腔室，该室容纳心轴驱动器，心轴驱动器又承载心轴。 驱动器后面的腔室中的弹簧可以将心轴沿着铆钉的方向推动，以将心轴设置在心轴上。