Support for electromagnetic shear lock armature

Details Support for electromagnetic shear lock armature Support for electromagnetic shear lock armature

1988-06-30

1989-08-29

Gall, Lloyd A.

Closure fasteners

Magnetic

248 271, 248558, 403 4, E05C 1916

Patent

active

048610801

ABSTRACT:
A support system for the armature system of an electromagnetic shear lock on a door having a recessed top rail which comprises two pairs of spaced apart headed bolts threaded into the rail, each pair having a clamping plate below the heads thereof and a support plate resting on the heads of each pair, the support plate having recesses to provide access to the bolt heads, and the armature mounting plate is secured to the support plates. The bolt heads may be adjusted in height to align to the armature with a soffet mounted electromagnet.

REFERENCES:
patent: 1793115 (1931-02-01), Model
patent: 2153080 (1939-04-01), Flora
patent: 2904364 (1959-09-01), Korodi
patent: 3345102 (1967-10-01), Padgett
patent: 4233794 (1980-11-01), Mayer
patent: 4652028 (1987-03-01), Logan et al.

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