Supports: cabinet structure – Expansible
Patent
1993-09-10
1995-01-31
Dorner, Kenneth J.
Supports: cabinet structure
Expansible
220 8, 312107, A47B 4500
Patent
active
053854004
ABSTRACT:
An expansible tool cabinet includes a stationary outer housing which has two opposed vertical side walls that are formed with a plurality of spaced projections on the inner wall surfaces of the side walls. The projections cooperatively define a plurality of vertical slide ways and longitudinal slide ways thereamong. A slidable inner housing has a horizontal top wall which has two opposite longitudinal edges that are formed with a plurality of spaced downwardly extending guiding strips. Each of the strips has a plurality of spaced protrusions protruding inwardly therefrom. The protrusions cooperatively define a plurality of longitudinal slide ways thereamong. The inner housing is disposed slidably in the outer housing and is movable between a first position, wherein each of the longitudinal slide ways of the outer housing overlaps with a corresponding one of the longitudinal slide ways defined by the protrusions, drawers being removably received in the overlapping longitudinal slide ways of the outer and inner housings, and a second position, wherein the drawers are removably and selectively received in the longitudinal slide ways of the outer housing and the longitudinal slide ways of the inner housing. A retaining unit is provided on the outer housing and is operable to retain selectively the inner housing in one of the first and second positions.
REFERENCES:
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patent: 4390217 (1983-06-01), Washer
patent: 4634193 (1987-01-01), Liu
patent: 5007550 (1991-04-01), Avot
Dorner Kenneth J.
Tung I Enterprise Co., Ltd.
Wilkens Janet M.
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