Magnetic lock

Details Magnetic lock Magnetic lock

2008-01-29

2008-01-29

Gay, Jennifer H. (Department: 3676)

Closure fasteners

Keepers

With movable dog, catch or striker

Reexamination Certificate

active

07322621

ABSTRACT:
A magnetic lock is disclosed to include a latch for locking, a holder member supported on a spring and carrying an electromagnetic valve, which has a reciprocating rod fixedly mounted with a stop block for controlling the retraction of the latch, and an adjustment screw for controlling the holder member between a first position where the magnetic lock is locked when electrically connected and a second position where the magnetic lock is unlocked when electrically connected.

REFERENCES:
patent: 4471983 (1984-09-01), Bischoff et al.
patent: 5934720 (1999-08-01), Karalius
patent: 6874830 (2005-04-01), Bashford
patent: 7144053 (2006-12-01), Bashford
patent: 7185928 (2007-03-01), Liao

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