公开(公告)号：US20150336251A1

公开(公告)日：2015-11-26

申请号：US14283611

申请日：2014-05-21

Applicant: Snap-on Incorporated

Inventor： Joshua M. Helstrom ,  Matthew D. Patterson

IPC: B25B27/18 ,  B25B13/50 ,  B25B13/06

CPC classification number: B25B27/18 ,  B25B13/065 ,  B25B13/50 ,  B25B13/5016

Abstract: A tool, such as, a socket, that is adapted to remove a stripped or otherwise difficult to remove fastener. The socket includes a body having first and second ends, a first axial bore in the first end adapted to receive the stripped or cylindrical fastener head, and one or more cutting channels in the body between the first and second ends forming internal cutting edges adapted to engage the stripped or cylindrical fastener head. The one or more cutting apertures may have an elongated diamond-like shape and extend a portion of the way around the body and toward the second end.

Abstract translation: 诸如插座的工具，其适于去除剥离的或以其他方式难以移除紧固件。 插座包括具有第一端和第二端的本体，第一端中的第一轴向孔适于容纳剥离的或圆柱形的紧固件头，以及位于第一和第二端之间的主体中的一个或多个切割通道，形成适于 接合剥离或圆柱形紧固件头部。 一个或多个切割孔可以具有细长的菱形形状并且延伸围绕身体并朝向第二端的一部分。