Electronic lockset assembly and control

Details Electronic lockset assembly and control Electronic lockset assembly and control

1988-09-27

1989-12-19

Wolfe, Robert L.

Locks

Special application

For closures

70272, E05B 5500

Patent

active

048874426

ABSTRACT:
An electronic lock includes a bolt having a fully extended position when a door is closed and a partially extended position when the door is open. The lockset is selectively placed in a locked state when the bolt is in its fully extended position. A switch is responsive to the position of the bolt and has a first operating position when the bolt is fully extended and a second operating position when the bolt is partially extended. A processor is responsive to the switch for preventing the selective locking of the bolt when the bolt is partially extended.

REFERENCES:
patent: 4333324 (1982-06-01), Dietrich
patent: 4438962 (1984-03-01), Soloviff
patent: 4594864 (1986-06-01), Hart
patent: 4679416 (1987-07-01), Kambia

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