Spring-controlled support arm for a desk top

Details Spring-controlled support arm for a desk top Spring-controlled support arm for a desk top

1993-05-17

1995-03-28

Cranmer, Laurie K.

Supports: cabinet structure

With movable components

Having biasing means

49386, 16293, 16291, 16305, 74 971, A47B 9500

Patent

active

054010969

ABSTRACT:
A desk having a desk top that is movable with respect to a storage compartment under application of an external force through an open position, an intermediate position, and a closed position. A support member is provided to support the desk top as it moves through these positions. In particular, the support member is adapted so that upon the removal of the external force if the desk top is positioned between the intermediate and closed positions, the desk top will slowly move to its closed position.

REFERENCES:
patent: 829385 (1906-08-01), Brennan
patent: 887834 (1908-05-01), Nelson
patent: 1411660 (1922-04-01), Howson
patent: 2259970 (1941-10-01), Benzick
patent: 2903149 (1959-09-01), Turner
patent: 3561162 (1971-02-01), Goldman
patent: 3583014 (1971-06-01), Brown et al.
patent: 4124296 (1978-11-01), Kishi et al.
patent: 4899420 (1990-02-01), Bye et al.

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