Cart locking device

Details Cart locking device Cart locking device

B - Operations, Transporting

62

B

B62B 5/00 (2006.01) A61G 12/00 (2006.01) E05B 65/46 (2006.01) E05B 47/06 (2006.01)

Patent

CA 2406782

A keyless locking system for a cart includes a lock mechanism with a drive mechanism in the form of a solenoid that is electrically coupled to an integrated circuit and a long lasting power supply. In an unenergized state, an armature of the solenoid prevents operation of the lock mechanism to release drawers supported by the cart. Upon entry of a correct access code via a keypad associated with the integrated circuit, current is supplied to the solenoid to permit operation of the lock mechanism and thereby release the drawers. Advantageously, the lock mechanism only draws from the power supply to temporarily release the solenoid only thereby requiring minimal power and significantly reducing the re-charging, replacement and maintenance requirements for the power supply and the down time for the cart.

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