Exit device having adjustable concealed rods

Details Exit device having adjustable concealed rods Exit device having adjustable concealed rods

1990-07-30

1991-08-27

Nicholson, Eric K.

Closure fasteners

Bolts

Multiple

292 36, 292DIG60, E05C 112

Patent

active

050428519

ABSTRACT:
Vertical concealed rods are attached to the respective ends of the slider of an exit device by adjustment bolts and bracket assemblies. Each bracket assembly is held adjacent the head of its adjustment bolt by a retainer. Once the cover of the latch mechanism is removed, the bolts are readily accessible from the outside of the door.

REFERENCES:
patent: 1721489 (1929-07-01), Prinzler
patent: 2824440 (1958-02-01), Jewett et al.
patent: 2887336 (1959-05-01), Meyer
patent: 3149864 (1964-09-01), Foster
patent: 3819213 (1974-06-01), Vanderburgh
patent: 3940886 (1976-03-01), Ellingson, Jr.
patent: 4005886 (1977-02-01), Lirette
patent: 4598939 (1986-07-01), Krupicka et al.
patent: 4601499 (1986-07-01), Kim
patent: 4796931 (1989-01-01), Heid
patent: 4881765 (1989-11-01), Heid

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