公开(公告)号：US3791017A

公开(公告)日：1974-02-12

申请号：US3791017D

申请日：1972-02-01

Applicant: TEXTRON INC

Inventor： SMITH R

IPC: B27F7/02 ,  B23P11/00

CPC classification number: B27F7/02 ,  Y10T29/49833

Abstract: Apparatus is provided for securing a door frame casing piece to a side jamb rapidly and effectively. The apparatus operates to hold the casing piece and side jamb in door frame relation while causing the side jamb to be toenailed to the casing piece and the casing piece to be square nailed to the side jamb. The nailing is done by respective fastener forming and inserting means, at least one of which is uniquely arranged to actuate feeding of a fastener length of wire stock, forming of a fastener from the fed length, and insertion of the formed fastener, from the working stroke of a reciprocating plunger.

Abstract translation: 提供了用于将门框壳体件快速且有效地固定在侧边上的装置。 该装置用于将壳体件和侧柱体保持在门框架关系中，同时使侧面侧板被指向壳体件，并且壳体件被拼接到侧面柱体上。 钉扎由相应的紧固件成形和插入装置完成，其中至少一个被独特地布置成致动线材的紧固件长度的进给，从进给长度形成紧固件，并将所形成的紧固件从工作 往复式柱塞的行程。