Light cover quick and safe release device

Details Light cover quick and safe release device Light cover quick and safe release device

1996-08-13

1998-12-22

Stryjewski, William

Supports

Suspended supports

Fittings

248343, 362368, 403106, B42F 1300

Patent

active

058509992

ABSTRACT:
An improved light cover mounting device is disclosed. A housing, capable of attachment to a light fixture, contains a compression spring and a spring-biased, retractable retaining rod. The retaining rod extends through the screw hole of a conventional light cover arrangement and engages the recessed portion of the light cover. A roll pin, projecting laterally through the housing and the retaining rod, is held at either end by L-shaped openings on the housing. The roll pin holds the compression spring inside the housing and may be hooked into the locking portion of the L-shaped openings to hold the retaining rod in the retracted position.

REFERENCES:
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patent: 4076105 (1978-02-01), Aono
patent: 4088293 (1978-05-01), Delmore
patent: 4155111 (1979-05-01), Kelly et al.
patent: 4175282 (1979-11-01), Grindle et al.
patent: 4424554 (1984-01-01), Woloski et al.
patent: 4497014 (1985-01-01), Woloski et al.
patent: 4531179 (1985-07-01), Baker
patent: 4593344 (1986-06-01), Basile
patent: 4941071 (1990-07-01), Knauf
patent: 5002418 (1991-03-01), McCown et al.
patent: 5263788 (1993-11-01), Moriel

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