Electromagnetic lock device

Details Electromagnetic lock device Electromagnetic lock device

1999-06-07

2000-06-27

Dayoan, B.

Closure fasteners

Bolts

Sliding

2922515, E05C 106

Patent

active

06079755&

ABSTRACT:
An electromagnetic lock device includes a latch slidably received in a housing, and a follower rotatably secured in the housing and having an arm engaged with the latch and having one or more pegs. A spindle is slidably engaged in and actuated by the coil and coupled to either of the pegs by a link for rotating the follower in either of the directions to actuate the latch. The latch may be prevented from rotating relative to the housing. A casing is secured in the housing for receiving the coil. A spring may be used to bias the spindle toward the follower.

REFERENCES:
patent: 2798751 (1957-07-01), Walden
patent: 3901542 (1975-08-01), Salzman
patent: 4909053 (1990-03-01), Zipf
patent: 5044678 (1991-09-01), Detweiler
patent: 5386713 (1995-02-01), Wilson
patent: 5531086 (1996-07-01), Bryant

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