专利检索 ap:("Eaton Intelligent Power Limited") AND inv:"Stephen W. Oneufer" 第 1 页

1.

发明授权
Bucket assemblies for motor control centers (MCC) with disconnect assemblies and related MCC cabinets and methods 有权

公开(公告)号：US10541092B2

公开(公告)日：2020-01-21

申请号：US15848111

申请日：2017-12-20

申请人： Eaton Intelligent Power Limited

发明人： Stephen W. Oneufer , Robert A. Morris , Daniel B. Kroushl

IPC分类号： H02B1/46 , H01H3/04 , H01H3/38 , H01H9/22 , H01H71/56 , H02B1/00 , H02B1/36

摘要： Circuit breakers with a rotary handle attached to an inwardly oriented shaft that connects to a gear assembly that translates rotational input to linear input also include a trip assist spring in communication with the rack gear so that, in operation, the trip assist spring applies a force to the operator slider and forces the handle to a consistent trip position.