Title: Mobile floor sweeper

Abstract: A Mobile Floor Sweeper including a rotatable cylindrical brush mounted on a mobile chassis, lever means for raising and lowering said brush relative to the chassis with plate means pivotally mounted on the chassis adjacent the brush together with lever means connecting the plate means with the means for raising and lowering the brush whereby the plate means follows the brush as it is raised and lowered and means for adjustably positioning one end of the brush relative to the chassis.

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Other info:

Inventors: Wulff, Richard F. (Long Lake, MN, US)

Application Number: 499143
Filing Date: 1974-08-21
Publication_date: 1976-01-06
Assignee: Advance Machine Company (Spring Park, MN)
Primary Class(es): 15/83
Other Classes:
US Patent Ref:

1042860	Oct, 1912	Whittome	15/83.
1537003	May, 1925	Bryant	15/83.
2913744	Nov, 1959	Gregersen	15/83.

Other Refs:
Primary Examiner: Roberts, Edward L.
Assistant Examiner:
Attorney: Wicks & Nemer