KEY OPERATED COMBINATION LOCKFRANK MARIK
A combination lock capable of being opened by a key or inhibited the same is disclosed. In the locked position inserting a key into a lock core for turning an abutment member will open the lock. In the unlocked position press the trigger member for moving a post down until grooves clear ...
operable door lock Combination or key operable door lockCombination or key operable door lockdoi:US2580830 APELLE STEPHENUSUS2580830 * 1948年11月12日 1952年1月1日 Stephen Pelle Combination or key operable door lock
There are three independent and distinct ways to unlock the mechanism: (1) a key can be used to unlock the mechanism; (2) a combination lock can be used to unlock the mechanism; or (3) an emergency release paddle, for child safety is located on the lower back cover of the lock, ...
Lock:Electronic Digital Lock Application:Hotel Guest Room Type:hotel safe Name:Key operated 3-Combo Wheel combination safe Lock with 4 counterSupply AbilitySupply Ability:30000 Piece/Pieces per MonthPackaging & DeliveryPackaging Details Buble bag+foams+carton Port:NINGBOLead Time ...
Lock and key combination 专利名称：Lock and key combination 发明人：DESCHEE, PETER,SENGUPTA, PRITIMAY,SUCKOW, BERND 申请号：EP90250332.5 申请日：19901221 公开号：EP0434176B1 公开日：19940309 专利内容由知识产权出版社提供 摘要：The invention relates to a lock-and-key combination having a ...
A lock and key combination including a lock cylinder made by connecting a plurality of locking pieces in a stack, each locking piece including a base, which has a top recess at the top side, a front recess, keyway in the middle of the front recess, and a plurality of receiving chambers...
Be it known that we, EGBERT WETTEL and MORDECAI P. FREEBEY, both citizens of the United States, residing at Los Angeles,< in 5 the county of Los Angeles and State of California, have invented a new and useful Combination Latch and Key Lock, of which theE WETTEL...
A radial pin lock (5) has a surface 6 with holes to receive mating actuating pins of a key (1), the surface (6) having a central, conical configuration to inhibit purchase of a drill on the surface (6). The key (1) has a pin holder (4) with an end surface which is of corres...
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