Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1998-05-26
2000-02-15
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15 501, 15 98, 15401, A47L 1130
Patent
active
RE0365653
ABSTRACT:
A mobile surface scrubber for scrubbing a surface wetted with cleaning solution. The scrubber comprises a frame, a plurality of wheels rotatably mounted on the frame, scrub brush means attached to the frame and positioned to scrub the wetted surface as the scrubber is transported over the surface, and a recovery system for recovering cleaning solution from the surface. The recovery system includes a return tank for retaining recovered cleaning solution, a rear squeegee pivotally connected to the frame, and left and right side squeegees mounted on the frame. The rear squeegee is positionable to contact the surface behind the scrub brush means when the scrubber is transported in the forward direction. The side squeegees are unvaryingly oriented with respect to the frame and positionable to contact the surface on opposite sides of the scrub brush means. The rear squeegee is so constructed and operable that when the scrubber is transported in a right turning direction, the rear squeegee pivots relative to the frame to a position in which the right end of the rear squeegee overlaps the rearward end of the right side squeegee, and when the scrubber is transported in a left turning direction, the rear squeegee pivots relative to the frame to a position in which the left end of the rear squeegee overlaps the rearward end of the left side squeegee.
REFERENCES:
patent: 2829391 (1958-04-01), Swanson et al.
patent: 3206787 (1965-09-01), Daniels et al.
patent: 3277511 (1966-10-01), Little et al.
patent: 3702488 (1972-11-01), Kasper
patent: 3837029 (1974-09-01), Kasper
patent: 3939518 (1976-02-01), Whitney et al.
patent: 3942218 (1976-03-01), Krier et al.
patent: 4006506 (1977-02-01), Burgoon
patent: 4037289 (1977-07-01), Dojan
patent: 4158901 (1979-06-01), Wulff et al.
patent: 4173056 (1979-11-01), Geyer
patent: 4317252 (1982-03-01), Knowlton
patent: 4363152 (1982-12-01), Karpanty
patent: 4619010 (1986-10-01), Burgoon
patent: 4805256 (1989-02-01), Mason et al.
patent: 5239720 (1993-08-01), Wood et al.
patent: 5265300 (1993-11-01), O'Hara et al.
patent: 5377376 (1995-01-01), Wood et al.
patent: 5455985 (1995-10-01), Hamline et al.
patent: 5524320 (1996-06-01), Zachhuber
Brochure by Clarke American-Lincoln entitled American-Lincoln 7700 Sweeper Scrubber; dated May 1988; 4 pages.
Burgoon Jack L.
Line Donald E.
Alto U. S. Inc.
Moore Chris K.
LandOfFree
Mobile surface scrubber solution recovery system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mobile surface scrubber solution recovery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobile surface scrubber solution recovery system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1896048