发明名称 |
Motorized electronic lock |
摘要 |
A motorized electronic lock is disclosed including an electric motor, a screw powered by the motor, a nut threadedly engaged with the screw and having two extending arms projecting therefrom, one of which arms is a cam follower arm that rides along a cam surface on a cam bracket, and the other of which is a locking arm that is engageable with a slot in a bolt in order to provide a dead-bolting feature for the bolt, and a relocking spring which is either held out of the way of the bolt by a downwardly extending leg of the cam bracket or is biased to a position behind the bolt, blocking the bolt from being able to retract.
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申请公布号 |
US5473922(A) |
申请公布日期 |
1995.12.12 |
申请号 |
US19930165630 |
申请日期 |
1993.12.13 |
申请人 |
SARGENT & GREENLEAF, INC. |
发明人 |
BAIR, DAVID R.;ABROY, HAMID S.;ABNER, ROY T. |
分类号 |
E05B17/20;E05B47/00;G07C9/00;(IPC1-7):E05B47/02 |
主分类号 |
E05B17/20 |
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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