公开(公告)号：US20150249323A1

公开(公告)日：2015-09-03

申请号：US14712517

申请日：2015-05-14

Applicant: ABB Technology AG

Inventor： Ennio ERRICO ,  Matteo PAPETTI

IPC: H02B5/00

CPC classification number: H02B5/00 ,  H02B5/06

Abstract: An actuating device for an electric switchgear of the type having one or more bushings connected to a casing. The actuating device can include a gear mechanism which is suitable to be mounted at and outside the zone where a bushing is connected to the casing, and which includes a plurality of gears operatively interconnected to each other and arranged to move a bushing between a first service position and a second transport position wherein it is lowered towards the casing from the first service position. A connection can be arranged to keep the bushing operatively coupled to the casing while moving it between the first and second positions.

Abstract translation: 一种用于具有连接到壳体的一个或多个衬套的类型的电开关装置的致动装置。 致动装置可以包括齿轮机构，该齿轮机构适于安装在套管连接到壳体的区域的外部和外部，并且包括多个齿轮，所述多个齿轮可操作地彼此互连并且布置成在第一服务 位置和第二传送位置，其中从第一服务位置朝向壳体降低。 连接可以被布置成保持衬套在第一位置和第二位置之间移动时可操作地联接到壳体。