DEVICE AND METHODS FOR PROVIDING A LOCK FOR PREVENTING UNWANTED ACCESS TO A LOCKED ENCLOSURE

DEVICE AND METHODS FOR PROVIDING A LOCK FOR PREVENTING UNWANTED ACCESS TO A LOCKED ENCLOSURE

A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A lever arm is movable between disengaged and engaged positions and moves the lock bolt between the locked and unlocked positions. A rotary element is enga...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Harvey, Michael P, Cooke, Jr., Donald P, Miller, J. Clayton
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES THEREFOR
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
FIXED CONSTRUCTIONS
GENERATION
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES
HANDCUFFS
KEYS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A lever arm is movable between disengaged and engaged positions and moves the lock bolt between the locked and unlocked positions. A rotary element is engageable with the lever arm in the engageable position. The rotation of the rotary element when the rotary element is engaged with the lever arm moves the lock bolt between the locked and unlocked positions. A pin normally blocks the lever arm from moving from the disengaged position to the engageable position. A rotatable output gear moves a rack gear and the pin to unblock the lever arm and thereby allowing the lever arm to engage with the rotary element to allow a user to rotate the rotary element to move the lock bolt between the locked and unlocked positions.