公开(公告)号：US20140091062A1

公开(公告)日：2014-04-03

申请号：US14099112

申请日：2013-12-06

Applicant: ABB OY

Inventor： Oskari UITTO ,  Aki Suutarinen ,  Rainer Kolmonen

IPC: H01H33/42 ,  H01H11/00

CPC classification number: H01H33/12 ,  H01H1/06 ,  H01H1/2041 ,  H01H1/42 ,  H01H11/00 ,  H01H19/02 ,  H01H19/10 ,  H01H19/28 ,  H01H19/36 ,  H01H19/64 ,  H01H33/08 ,  H01H33/42 ,  Y10T29/49105

Abstract: A roll for rotating a movable contact of a rotary switch, and a method of mounting a switch are provided. The roll includes a first slot going along the diameter of the roll and open from the top of the roll for receiving the movable contact for contacting with a stationary contact of the rotary switch, and a second slot arranged perpendicular to the first slot for receiving teeth of an upper roll to be mounted together with the roll.

Abstract translation: 提供了一种用于旋转旋转开关的可动触点的辊，以及安装开关的方法。 辊包括沿着辊的直径并从辊的顶部开口的第一槽，用于接收用于与旋转开关的固定接触件接触的可动触头，以及垂直于第一槽布置的用于接收齿的第二槽 的上辊与辊一起安装。