Cleaning and liquid contact with solids – Apparatus – With means to hold work holder in draining position above...
Patent
1991-03-21
1993-11-30
Stinson, Frankie L.
Cleaning and liquid contact with solids
Apparatus
With means to hold work holder in draining position above...
134200, 134201, 4619, 312228, B08B 1300
Patent
active
052656330
ABSTRACT:
A parts washer (10) is disclosed in its preferred form including modular components of a base (12), a reservoir (14), a reservoir cover (16), a wash basin (18), and a basin cover (20). The reservoir (14) is slideably received in a receptacle (34) formed in the base (12). The cover (16) is slideably received on the reservoir (14) with a positioning trough (70) of the cover (16) received in a groove (48) in the reservoir (14) and is removably fastened to the reservoir (14) by an expandable plug (114) insertable into and expandable within parallel assembly apertures (50, 68) formed in the reservoir (14) and the cover (16). The wash basin (18) abuts with the cover (16) and includes a depressed center portion having a drain depression formed therein which is slideably received and nestled within a depressed center portion having a drain depression formed in the cover (16) and further includes a positioning trough (88) which is slideably received and nestled within the trough (70) of the cover (16). An expandable plug (114) is insertable into and expandable within parallel assembly apertures (66, 90) formed in the basin (18) and the cover (16) for removably fastening the basin (18) to the cover (16). The basin cover (20) is hingedly mounted to the basin (18). Thus, the parts washer (10) can be quickly and easily assembled or disassembled. Further, the bends forming the various positioning elements of the components provide the necessary structural strength to allow vacuum forming the components from noncorrosive plastic material able to handle alkaline detergents and like biodegradable washing solutions.
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