发明名称 |
Personnel lift cage locking device - has solenoid acting on rocker lever of speed limiting device at floor levels |
摘要 |
<p>The locking device works in conjunction with a lift speed limiting device, preventing the cage from sinking below a floor when the doors are open. It has a delayed-action solenoid acting on the rocker lever of the limiting device, and whose coil is only energised when the lift shaft doors are shut and locked.</p> |
申请公布号 |
NL7806499(A) |
申请公布日期 |
1979.12.18 |
申请号 |
NL19780006499 |
申请日期 |
1978.06.15 |
申请人 |
J.L. SAAM, CICEROLAAN 17 TE 3584 AJ UTRECHT. |
发明人 |
|
分类号 |
B66B5/04;(IPC1-7):66B5/04 |
主分类号 |
B66B5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|