公开(公告)号：WO2004024395A2

公开(公告)日：2004-03-25

申请号：PCT/US0326724

申请日：2003-08-27

Applicant: ACCO BRANDS INC

Inventor： JAIRAM ANTHONY

IPC: B25C5/02 ,  B25C

CPC classification number: B25C5/0207 ,  A61B2017/07264

Abstract: A stapler anvil and method for clinching a staple is disclosed. The anvil (14) includes a body (70) having a well (74). The well has an axis extending between the legs of a staple and is defined by a first surface (82) having a first portion (94)along which the first leg of the staple is directed as the staple is being clinched, and a second portion (98) extending substantially at an angle relative to the first portion to direct the second leg of the staple at least partially away from the axis as the staple is clinched. The well is further defined by a second surface (86) spaced from the first surface. The second surface is configured to redirect the second leg of the staple at least partially back toward the axis after the second leg has been directed at least partially away from the axis by the second portion of the first surface.

Abstract translation: 公开了一种用于铆钉的订书钉砧和方法。 砧座（14）包括具有井（74）的主体（70）。 该井具有在钉的腿部之间延伸的轴线，并且由具有第一部分（94）的第一表面（82）限定，当第一部分（94）被钉住时，订书钉的第一腿沿着该第一部分被引导，第二部分 （98）基本上相对于所述第一部分以一定角度延伸，以在所述订书钉被夹紧时将所述订书钉的所述第二支腿至少部分地远离所述轴线。 阱还由与第一表面间隔开的第二表面（86）限定。 第二表面构造成在第二腿已经被第一表面的第二部分至少部分地远离轴线引导之后，将钉的第二腿至少部分地朝向轴线重定向。