Door holding magnet

Details Door holding magnet Door holding magnet

1986-09-11

1987-06-02

Wolfe, Robert L.

Closure fasteners

Magnetic

403 90, E05C 1756

Patent

active

046697667

ABSTRACT:
A door holding mechanism (10) is provided for holding a door (14) in an open position adjacent a wall (12). The door holding mechanism (10) includes a cylindrical housing (18). A magnetic coil (30) is mounted within the cylindrical housing (18). Structure (40, 50, 60, 64) is provided for pivotally mounting the cylindrical housing (18) to the wall (12). A door plate (68) is mounted on the door (14) which is magnetically attracted to the cylindrical housing (18) to hold the door (14) in an open position.

REFERENCES:
patent: 1883796 (1932-10-01), King
patent: 2611066 (1952-09-01), Freeman
patent: 2871676 (1959-02-01), Miller et al.
patent: 3204154 (1965-08-01), Crandell
patent: 3204898 (1965-09-01), Manning
patent: 3781047 (1973-12-01), Surko

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