公开(公告)号：EP0845335A1

公开(公告)日：1998-06-03

申请号：EP97309360.2

申请日：1997-11-20

申请人： BENCHMADE KNIFE CO., INC.

发明人： Weatherly, James S.

IPC分类号： B26B1/04

CPC分类号： B26B1/044 ,  B26B1/046

摘要： A liner lock folding knife with an improved liner lock mechanism is disclosed which can be manufactured satisfactorily by mass production techniques and conventional machine tools. A locking face surface (50) engaged by a contact end (70) of a locking finger (56) is a concave partial cylinder whose central axis of curvature (74) is located in a position offset with respect to the blade (14), in the direction toward the side of the handle (12) from which the locking finger (56) extends. The concave surface of the locking face (50) has a radius of curvature (76) smaller than the radius of curvature (60) of the path of the contact end (70) of the locking finger (56).

摘要翻译： 公开了一种带有改进的内衬锁定机构的内衬锁折叠刀，其可以通过批量生产技术和传统机床令人满意地制造。 由锁定爪（56）的接触端（70）接合的锁定面表面（50）是其中心曲率轴（74）位于相对于叶片（14）偏移的位置的凹部分圆柱体， 在朝向锁定指状件（56）从其延伸的手柄（12）的侧面的方向上延伸。 锁定面（50）的凹面具有小于锁定爪（56）的接触端（70）的路径的曲率半径（60）的曲率半径（76）。