Floor buffing machine

Details Floor buffing machine Floor buffing machine

1991-07-22

1993-04-20

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Wiping

15 491, 51177, A47L 1114

Patent

active

052030466

ABSTRACT:
A floor buffing machine powered by a propane engine has a frusto-conical shield and an integral inverted channel extending rearwardly from the shield to provide a mounting deck for the engine and propane fuel tank. A buffing pad is rotated by the engine through a drive train and is carried on an inclined spindle having a flexible connection with the spindle. The incline of the spindle and the flexible construction of the connection causes the rearwardly moving side of the buffing pad to propel the machine forwardly.

REFERENCES:
patent: 3921244 (1975-11-01), Warren et al.
patent: 3977421 (1976-08-01), Fallen
patent: 4059863 (1977-11-01), Deuchar
patent: 4115890 (1978-09-01), Burgoon
patent: 4608727 (1986-09-01), Schwab
patent: 4888843 (1989-12-01), Smith et al.

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