发明名称 |
Apparatus for securing bus bars to switches in alternative positions |
摘要 |
Rectangular bus bars alternatively engaged in either of a pair of crossed slots in a support block secured in a panel board are locked in place by a locking device incorporated in a cylindrical terminal portion of each bus bar. The locking device includes an expandable ring seated in a circumferential groove in the cylindrical terminal portion. A pair of actuating pins are urged radially outward in diametrically opposed bores to wedge the expandable ring against the support block, by a tapered screw threaded into a central longitudinal bore in the terminal portion of the bus bar.
|
申请公布号 |
US5530205(A) |
申请公布日期 |
1996.06.25 |
申请号 |
US19940282678 |
申请日期 |
1994.07.29 |
申请人 |
EATON CORPORATION |
发明人 |
PARKS, DAVID A.;CAROTHERS, ARTHUR D.;SISSON, GLEN C.;ERB, MICHAEL J. |
分类号 |
H02G5/00;H02G5/02;(IPC1-7):H02G5/00;H01R13/434 |
主分类号 |
H02G5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|