公开(公告)号：US3701195A

公开(公告)日：1972-10-31

申请号：US3701195D

申请日：1971-04-23

Applicant: NORRIS INDUSTRIES

Inventor： RUSSELL FRANK W

IPC: E05B67/24 ,  B23P19/00 ,  B23Q17/00

CPC classification number: E05B67/24 ,  Y10T29/4978 ,  Y10T29/4984

Abstract: A series of sheet metal plates are formed into laminations and openings are provided in them so that when they are stacked together the openings form a chamber of such size and configuration that it snugly accommodates the housing of a keyactuated mechanism. The cylinder plug has a keyway formed in it of such cross-sectional shape that it can receive keys of a number of different kinds. Appropriate pin tumblers are matched to a selected key and the mechanism then assembled in the padlock made up of the laminations, with the laminations set in a convenient jig and riveted together by hand.

Abstract translation: 一系列片状金属板形成为叠片，并且在其中设置开口，使得当它们堆叠在一起时，开口形成这样的尺寸和构造的室，以使其紧密地容纳钥匙致动机构的壳体。 气缸塞具有形成在其中的键槽，该键槽具有可以接收多种不同类型的键的横截面形状。 合适的针式翻转开关与所选择的键匹配，然后机构组装在由叠片组成的挂锁中，将叠片设置在方便的夹具中并用手铆接在一起。