Supports: cabinet structure – Gang-bar type locking or latching means – Concealed
Patent
1983-04-07
1984-05-29
Lyddane, William E.
Supports: cabinet structure
Gang-bar type locking or latching means
Concealed
312 3, 312216, 312333, 312222, 211186, E05B 6546
Patent
active
044511116
ABSTRACT:
The lightweight drawer support assembly of the present invention includes a plurality of drawers each having an open frame and a depending flexible compartment. In a closed condition, the drawers are supported in a hollow rectangular frame in vertically stacked alignment on upstanding front and rear fixed drawer support posts. In an open condition out of the hollow interior of the frame, any one of the drawers is supported on its front end by the upstanding fixed front drawer support posts, and on its rear ends on upstanding movable rear drawer support posts slidably mounted to the sides of the hollow frame for movement in a direction generally transverse to their long axes. The upstanding movable rear drawer support posts have a plurality of vertically spaced rearwardly extending projections that yoke and support corresponding laterally and outwardly extending shoulder portions at the rear of the drawers. A plurality of latching arms are rotatably mounted eccentrically to the upstanding fixed rear drawer support posts in registration with the lower rearwardly extending projections and are cooperative therewith to latch the drawers in the closed condition in response to any drawer being in an open condition.
REFERENCES:
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patent: 2240067 (1941-04-01), Bolesky et al.
patent: 2517757 (1950-08-01), Adlerstein
patent: 2574692 (1951-11-01), Davidson et al.
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patent: 4118089 (1978-10-01), Johnson et al.
patent: 4191436 (1980-03-01), Cherry
patent: 4270816 (1981-06-01), Erickson et al.
patent: 4298236 (1981-11-01), Laroche
patent: 4382640 (1983-05-01), Kashden
Lyddane William E.
Rendos Thomas
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