No-tool brush changing means

Details No-tool brush changing means No-tool brush changing means

1992-07-02

1993-08-03

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 503, 15179, 15392, E01H 104

Patent

active

052317250

ABSTRACT:
A self-propelled industrial cleaning machine has a cylindrical horizontally mounted rotatable cleaning brush. There is a torsionally rigid connecting member extending generally parallel to the brush. A rigid arm is attached to each end of the connecting member, with each arm supporting an end of the brush. There is a hand operable latch for releasing one of the arms to permit removal or replacement of the brush, with the hand operable latch being arranged to retain the one arm and attachment to the connecting member, with release thereof permitting removal of the arm from the connecting member and brush.

REFERENCES:
patent: 3113332 (1963-12-01), Kasper
patent: 3284830 (1966-11-01), Kroll
patent: 3879786 (1975-04-01), Larkin
patent: 3892003 (1975-07-01), Peabody
patent: 4926517 (1990-05-01), Smith

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