Compound tools – Automobile repair or maintenance
Patent
1987-12-16
1989-05-30
Parker, Roscoe V.
Compound tools
Automobile repair or maintenance
7138, 7158, 7170, B25F 300
Patent
active
048337463
ABSTRACT:
A portable multifunctional device for motor vehicles which includes a motor driven by an electric power source from the cigarette light socket of a motor vehicle. The motor has a high-speed revolution shaft for being operatively connected to a vacuum cleaner or the like, a low-speed revolution shaft having a reduction gear for being operatively connected to a jack or the like, and a cap for covering at least one shaft.
REFERENCES:
patent: 979143 (1910-12-01), Faure
patent: 3821902 (1974-07-01), Dubois
patent: 3977278 (1976-08-01), Jackson
patent: 4653727 (1987-03-01), Chang
patent: 4706937 (1987-11-01), Chung
patent: 4749169 (1988-06-01), Pickles
Chung Yang Company, Ltd.
Parker Roscoe V.
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