发明名称 |
Coupling member for securing a spring to a rotatable motor shaft |
摘要 |
A coupling member for securing a spring to a rotatable motor shaft so that the spring rotates with the motor shaft. The coupler has a cylindrical hollow middle which fits snugly onto the motor shaft and includes a main body portion having a smaller cylindrically shaped nose portion extending therefrom for receiving one end of the spring therearound. The main body portion includes a ramp portion, extending upwardly therefrom, a wall behind the ramp portion and a slot therein for receiving a hook portion extending from the spring. The hook portion is snugly secured in the slot and behind the wall so that as the motor shaft rotates, the coupler member causes the spring to rotate with the motor shaft.
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申请公布号 |
US5834997(A) |
申请公布日期 |
1998.11.10 |
申请号 |
US19960703330 |
申请日期 |
1996.08.23 |
申请人 |
SQUARE D COMPANY |
发明人 |
FLEEGE, DENNIS WILLIAM;HEISE, JAMES ARTHUR;TURNER, DUANE LEE |
分类号 |
H01H71/70;(IPC1-7):H01H3/00 |
主分类号 |
H01H71/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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