发明名称 |
Spring bolt combination lock |
摘要 |
A combination lock having a lock housing with a spring bolt. A manually operable combination dial is provided outside the housing to operate a standard combination mechanism and a bolt retracting cam. A bolt retracting element is secured to the bolt and engageable by the bolt retracting cam when the combination mechanism is operated to a predetermined condition. By turning the dial the retracting cam is operated and the bolt is retracted. A disengagement mechanism disengages the bolt retracting element from the retracting cam, after the dial is released and the bolt is then displaced to its locked position.
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申请公布号 |
US4328689(A) |
申请公布日期 |
1982.05.11 |
申请号 |
US19790105649 |
申请日期 |
1979.12.20 |
申请人 |
KELLER, HANS;LEGAULT, CLAUDE |
发明人 |
KELLER, HANS;LEGAULT, CLAUDE |
分类号 |
E05B37/00;E05B37/08;E05B43/00;(IPC1-7):E05B37/08 |
主分类号 |
E05B37/00 |
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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