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Class Information
Number: 15/84
Name: Brushing, scrubbing, and general cleaning > Machines > Brushing > Street sweepers > Rotary-brush cylinder > Collector > Elevator belt
Description: Machines especially adapted for cleaning streets by means of a rotary cylindrical brush or broom having a collector for the sweepings and an elevator-belt for delivering them thereto.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7322177 |
Machine for gathering ground strewn articles |
Jan. 29, 2008 |
| 7124463 |
Conveyor lip for motorized street sweeper |
Oct. 24, 2006 |
| 6877180 |
Street sweeper main broom cutoff flap |
Apr. 12, 2005 |
| 6256827 |
Utility type surface cleaning vehicle having improved gutter broom placement |
Jul. 10, 2001 |
| 6192542 |
Sweeper conveyor overflow and leakage recycling ramp |
Feb. 27, 2001 |
| 5940919 |
Drag shoe for use in a street sweeping vehicle |
Aug. 24, 1999 |
| 5850656 |
Highway debris entrainment and storage device |
Dec. 22, 1998 |
| 5784872 |
Trash pick-up and collection system |
Jul. 28, 1998 |
| 5745947 |
Automatic debris retrieval system |
May. 5, 1998 |
| 5652992 |
Rotary sand and debris cleaner |
Aug. 5, 1997 |
| 5596784 |
Vehicle for collecting debris from a road |
Jan. 28, 1997 |
| 5588230 |
Apparatus for excavating soil using a plurality of independenity pivotable brushes |
Dec. 31, 1996 |
| 5577286 |
Highway debris entrainment and storage device |
Nov. 26, 1996 |
| 5369833 |
Offset sidebar flight supporting chain |
Dec. 6, 1994 |
| 5361441 |
Road-sweeping machine |
Nov. 8, 1994 |
| 5329661 |
Debris/litter collection apparatus having a conveyor which intermeshes with fingers of collector roller |
Jul. 19, 1994 |
| 5251652 |
Street sweeper |
Oct. 12, 1993 |
| 5247717 |
Debris/litter collecting apparatus |
Sep. 28, 1993 |
| 5220965 |
Vehicle for beach cleaning |
Jun. 22, 1993 |
| 5197211 |
Vehicle for beach cleaning |
Mar. 30, 1993 |
| 5133413 |
Beach cleaning apparatus |
Jul. 28, 1992 |
| 5060334 |
Street sweeper |
Oct. 29, 1991 |
| 5054152 |
Mechanical street sweeper |
Oct. 8, 1991 |
| 4914773 |
Cleaning apparatus |
Apr. 10, 1990 |
| 4754521 |
Street sweeper machine for trash collecting |
Jul. 5, 1988 |
| 4620341 |
Curb and gutter machine |
Nov. 4, 1986 |
| 4608725 |
Litter retrieving machine |
Sep. 2, 1986 |
| 4593426 |
Litter collection apparatus |
Jun. 10, 1986 |
| 4561240 |
Apparatus for retrieving objects from the ground |
Dec. 31, 1985 |
| 4550465 |
Apparatus for collecting litter and objects from a ground surface |
Nov. 5, 1985 |
| 4549326 |
Street sweeper with elevator conveyer adjustable in height with respect to the ground |
Oct. 29, 1985 |
| 4516285 |
Pick-up sweeper of the type with elevating conveyor with dirt distributing device in the dirt collecting receptacle |
May. 14, 1985 |
| 4480349 |
Particulate collecting apparatus |
Nov. 6, 1984 |
| 4414699 |
Mechanical sweeper for attachment to a carrier vehicle |
Nov. 15, 1983 |
| 4343060 |
Hydraulic control system for a street sweeper |
Aug. 10, 1982 |
| 4328603 |
Street sweeping machine |
May. 11, 1982 |
| 4320552 |
Street sweeping machine |
Mar. 23, 1982 |
| 4308632 |
Gutter broom assembly for a street sweeping machine |
Jan. 5, 1982 |
| 4290820 |
Method and apparatus for collecting particulate material on a roadway |
Sep. 22, 1981 |
| 4236756 |
Street sweeper having an elevating hopper with supporting outriggers |
Dec. 2, 1980 |
| 4222141 |
Street sweeper and main broom suspension |
Sep. 16, 1980 |
| 4214336 |
Trash picking device |
Jul. 29, 1980 |
| 4178647 |
Four-wheeled sweeper |
Dec. 18, 1979 |
| 4171551 |
Spring suspended street sweeper having rear axle spring lockout |
Oct. 23, 1979 |
| 4009501 |
Street and pedestrian zone cleaning machine |
Mar. 1, 1977 |
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