Electrically releasable door locking means

Details Electrically releasable door locking means Electrically releasable door locking means

1989-09-20

1991-08-27

Nicholson, Eric K.

Closure fasteners

Keepers

With movable dog, catch or striker

292201, E05C 1900

Patent

active

050428578

ABSTRACT:
An electrically locked striker for a door locking means comprising a striker body shaped for mounting in a recess in a door frame with one face of said body substantially flush with the frame, a striker pivotally mounted on said body for angular movement about an axis perpendicular to said face, spring means urging said striker towards a locking position, and a bolt movable by electrically energizable means in a direction parallel to said face, said bolt being engageable in a recess in said striker to prevent rotation thereof.

REFERENCES:
patent: 1274381 (1918-08-01), Brooks
patent: 3638984 (1972-02-01), Davidson
patent: 3758142 (1973-09-01), Gartner
patent: 4017107 (1977-04-01), Hanchett
patent: 4471983 (1984-09-01), Bischoff et al.

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