公开(公告)号：US4743723A

公开(公告)日：1988-05-10

申请号：US54100

申请日：1987-05-18

申请人： Lee A. Seabeck

发明人： Lee A. Seabeck

IPC分类号： H01H1/20 ,  H01H11/06 ,  H01H1/50

CPC分类号： H01H1/2075 ,  H01H11/06

摘要： A switch assembly includes an insulator base with two stationary contacts mounted on that base. A molded insulated tower and insulated post are unitary with the base and form a guide means and anchor means for a movable contact blade which has two movable contacts to engage the two stationary contacts. The tower has a unitary cap with a surface facing the base and a raised fulcrum on this facing surface. An actuator lever pivots on this raised fulcrum and moves the movable contact blade toward engagement of the pairs of contacts and establishes an over-travel means for the actuator lever after the contacts are in engagement.

摘要翻译： 开关组件包括具有安装在该基座上的两个固定触头的绝缘体基座。 模制绝缘塔和绝缘柱与基座一体形成导向装置和用于可动接触片的锚固装置，其具有两个可动触头以接合两个固定触点。 该塔具有面向基部的表面和在该相对表面上的凸起的支点的整体盖。 致动器杠杆在该凸起的支点上枢转，并且使可动接触片向联动对移动，并且在触点接合之后建立用于致动器杠杆的超行程装置。