Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent
1978-12-13
1980-05-13
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Machines
Brushing
51170T, 200157, 200331, A46B 1302
Patent
active
042020670
ABSTRACT:
A device for providing an angularly displaceable work tool at a point removed from the power source comprising drive means, switch means associated with the drive means for actuating the drive means between ON and OFF positions, a drive shaft connected to the drive means, the drive shaft comprising a flexible rotatable member connected at one end thereof to the drive shaft, the other end of the flexible drive shaft having a work tool associated therewith, and being secured thereto, a flexible non-extensible shaft connected at one end to the switch means, and being capable of being readily actuated to actuate the switch means, both of the flexible shafts being contained in a flexible protective housing.
REFERENCES:
patent: 2861578 (1958-11-01), Thompson
patent: 2944271 (1960-07-01), Foster et al.
patent: 3563252 (1971-02-01), Spohr et al.
patent: 3564186 (1971-02-01), Mittelstadt
patent: 3715770 (1973-02-01), Obregon-Gomez
patent: 3758736 (1973-09-01), Tanaka
patent: 4131966 (1979-01-01), Gross
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