Parts washer

Details Parts washer Parts washer

1995-05-01

1997-06-24

Coe, Philip R.

Cleaning and liquid contact with solids

Apparatus

With liquid seal

49 40, 134200, B08B 302

Patent

active

056409818

ABSTRACT:
Parts washers are provided including a collection tank, a funnel-bottomed wash cabinet supported on the collection tank, and a cover pivotally supported on the wash cabinet for closing an access opening to the wash cabinet. A screen is mounted in a narrowed section at the bottom of the wash cabinet and is conveniently removable from a front of the wash cabinet. An oil skimmer is pivotally mounted to the tank to allow access to the sump pump without disassembly of the parts washer. In one embodiment, a water seal is provided under a front edge of a door on the wash cabinet. In another embodiment, a rough metal band extends around a turntable and a drive wheel, the rough metal band having prick marks along its length to reduce slippage on the drive wheel.

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Exhibit A is a product brochure entitled "Kansas Instruments D-30S Spraycab," published by Kansas Instruments, Council Grove, Kansas, publication date Jun. 1992, disclosing an automatic high pressure spray cleaning cabinet.
Exhibit B is a product brochure entitled "Kansas Instruments Model SC & SKS 2233 Spraycab Systems," published by Kansas Instruments, Council Grove, Kansas, publication date Feb. 1992, disclosing an automatic high pressure spray cleaning cabinet.
Exhibit C is a product brochure entitled "Kansas Instruments D-54 Spraycab," published by Kansas Instruments, Council Grove, Kansas, publication date Jun. 1992, disclosing an automatic high pressure spray cleaning cabinet.
Exhibit D is a product brochure entitled "Jet Washing--The Purifiers," published by Better Engineering Mfg., Inc., Baltimore, Maryland, publication date 1992, disclosing an automatic high pressure spray cleaning cabinet.
Exhibit E is a product brochure entitled "no Solvents Aqueous Parts Cleaning--Clam--Mini-Wash," published by G.M.F. Industries, Inc., Lakeland, Florida, publication date prior to May 1, 1994, disclosing an automatic high pressure spray cleaning cabinet.
Exhibit F is a product brochure entitled "HydroBlast," published by Hydro-Blast, Inc., Vancouver, Washington, publication date 1994, including drawings Copyright 1993, disclosing an automatic high pressure spray cleaning cabinet.
Exhibit G is a product brochure entitled "Hotsy Tubs," published by The Hotsy Corporation, Englewood, Colorado, publication date Feb. 1993, disclosing an automatic high pressure spray cleaning cabinet.

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