Reversible rotary shampoo machine or floor waxer

Details Reversible rotary shampoo machine or floor waxer Reversible rotary shampoo machine or floor waxer

1992-08-14

1993-11-16

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 491, 15 98, 15DIG10, 200 4317, 200 6185, 200334, A47L 11162, A47L 1140

Patent

active

052611400

ABSTRACT:
A reversible rotary shampoo machine or floor waxer is provided which consists of a reversible motor and a reversing switch having a safety off position electrically connected in a circuit to the reversible motor, with the reversing switch mechanically interlocked to the on/off switch so that the on/off switch must turn off the motor before the reversing switch is permitted to change the direction of rotation of the reversible motor, in order to prevent damage to the reversible motor, or accidental injury to an operator.

REFERENCES:
patent: 3398250 (1968-08-01), Bowers
patent: 4174473 (1979-11-01), Brenneman

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