Coating implements with material supply – Concentrated material and liquid carrier – Concentrated material in or adjacent reservoir outlet or feeder
Patent
1975-03-14
1976-11-02
Charles, Lawrence
Coating implements with material supply
Concentrated material and liquid carrier
Concentrated material in or adjacent reservoir outlet or feeder
15 22R, A46B 1104
Patent
active
039893901
ABSTRACT:
The main disclosure herein relates to a manually-operated washing device, particularly but not necessarily for automotive vehicles, which includes an attachable portion that can be quickly clamped to the wand of a coin-operated car-wash unit for enabling a car-owner to wash his car manually in a unique procedure in less than ten minutes with all dirt removed and the least scratching of any wash. The car-wash device includes novel clamping mechanism and other means to enable quick attachment of the attachable portion to the wand while accommodating almost all shapes thereof now in service. A separate garden-hose wand can be included in the device, so the attachable portion can be clamped thereto for performing the fast but excellent car-wash at home (at no cost) exactly as at the coin-wash. In addition, the car-wash device includes a unique pressure-injection soap-supply system which does not interfere in any way with the quick attachment of the wand at the coin or home wash, and operates at very low pressure to permit large soap orifices.
REFERENCES:
patent: 1219296 (1917-03-01), Hahn
patent: 1310290 (1919-07-01), Piechowicz
patent: 1560973 (1925-11-01), Cheron
patent: 2673999 (1954-04-01), Shey
patent: 2723323 (1956-04-01), Shey
patent: 3283352 (1966-11-01), Hu
patent: 3624854 (1971-12-01), Strong
patent: 3748678 (1973-07-01), Ballou
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