CA994968A - Vacuum type sweeper comprising means preventing uneven wear of the rotary brush - Google Patents

Vacuum type sweeper comprising means preventing uneven wear of the rotary brush

Info

Publication number
CA994968A
CA994968A CA156,655A CA156655A CA994968A CA 994968 A CA994968 A CA 994968A CA 156655 A CA156655 A CA 156655A CA 994968 A CA994968 A CA 994968A
Authority
CA
Canada
Prior art keywords
uneven wear
rotary brush
means preventing
vacuum type
preventing uneven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA156,655A
Other versions
CA156655S (en
Inventor
Eric Landesman
Donald R. Palmiter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elgin Sweeper Co
Original Assignee
Elgin Sweeper Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elgin Sweeper Co filed Critical Elgin Sweeper Co
Application granted granted Critical
Publication of CA994968A publication Critical patent/CA994968A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
CA156,655A 1972-07-14 1972-11-16 Vacuum type sweeper comprising means preventing uneven wear of the rotary brush Expired CA994968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271684A US3886623A (en) 1972-07-14 1972-07-14 Vacuum type sweeper

Publications (1)

Publication Number Publication Date
CA994968A true CA994968A (en) 1976-08-17

Family

ID=23036616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,655A Expired CA994968A (en) 1972-07-14 1972-11-16 Vacuum type sweeper comprising means preventing uneven wear of the rotary brush

Country Status (2)

Country Link
US (1) US3886623A (en)
CA (1) CA994968A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149347A (en) * 1975-05-15 1976-12-22 Mitsubishi Rayon Co Ltd Thermoplastic resin composition with excellent transparency and resist ance to heat and shock loading
US4006511A (en) * 1976-01-08 1977-02-08 Fmc Corporation Sweeper with recirculation hood and independent filter system
GB1592775A (en) * 1976-11-18 1981-07-08 Johnston Bros Eng Ltd Refuse collecting vehicles
EP0029347A1 (en) * 1979-11-17 1981-05-27 Hestair Eagle Limited Road sweeping apparatus and method of making a refuse collecting nozzle
AU6413580A (en) * 1979-11-17 1981-05-21 Hestair Eagle Ltd. Suction operated refuse collecting apparatus
US4368554A (en) * 1980-03-28 1983-01-18 Hestair Eagle Limited Road sweeping apparatus
US4334335A (en) * 1980-09-03 1982-06-15 Tennant Company Scrubber with hydraulic squeegee lift
US4540351A (en) * 1982-05-24 1985-09-10 Baxter Travenol Laboratories, Inc. Pressure pump having jaws and end-slots
US4709771A (en) * 1986-04-21 1987-12-01 Tennant Company Speed and steering control for a floor maintenance machine
US4805256A (en) * 1987-10-02 1989-02-21 Tennant Company Scrubber squeegee pivoted concentric with brush drive
FR2621626B1 (en) * 1987-10-09 1992-02-07 Gerard Montanier WASHING DEVICE EQUIPPED WITH A MOTOR VEHICLE, AND COMPRISING A ROTARY WASHING ARM WHICH DELIVERS JETS OF PRESSURIZED HOT WATER TO CLEAN VARIOUS SURFACES
US4951347A (en) * 1989-10-26 1990-08-28 Elgin Sweeper Co. Brush-type cleaning system
US5125128A (en) * 1990-07-23 1992-06-30 Davis Henry J Street sweeping machine
US5560065A (en) * 1991-07-03 1996-10-01 Tymco, Inc. Broom assisted pick-up head
DE4140926C2 (en) * 1991-12-09 1994-07-14 Kroll Fahrzeugbau Umwelt Sweeper
US5485653A (en) * 1994-04-25 1996-01-23 Windsor Industries, Inc. Floor cleaning apparatus
US5802665A (en) * 1994-04-25 1998-09-08 Widsor Industries, Inc. Floor cleaning apparatus with two brooms
US5881417A (en) * 1994-04-25 1999-03-16 Windsor Industries, Inc. Floor cleaning apparatus with contouring broom
US5852847A (en) * 1997-02-21 1998-12-29 Elgin Sweeper Company High-speed pick-up head for a street sweeper
US7533435B2 (en) 2003-05-14 2009-05-19 Karcher North America, Inc. Floor treatment apparatus
US20120096671A1 (en) 2010-10-26 2012-04-26 Karcher North America, Inc. Floor cleaning apparatus employing a combined sweeper and vaccum assembly
US8966693B2 (en) 2009-08-05 2015-03-03 Karcher N. America, Inc. Method and apparatus for extended use of cleaning fluid in a floor cleaning machine
EP2499303B1 (en) * 2009-11-09 2017-10-18 Tennant Company Side brush assembly mechanism
USD654234S1 (en) 2010-12-08 2012-02-14 Karcher North America, Inc. Vacuum bag
WO2012171098A1 (en) * 2011-06-13 2012-12-20 Roger Vanderlinden Pick-up head system
CN102797234B (en) * 2012-04-28 2014-08-06 丁江山 Solar energy, oil and electricity multi-power cleaning trolley
US9783942B1 (en) * 2013-04-14 2017-10-10 Schwarze Industries, Inc. Gutter broom position-control system
KR102157975B1 (en) * 2017-04-14 2020-09-18 슈워츠 인더스트리즈, 인크. Road sweeper with multiple sweeping modes
CN107059726A (en) * 2017-04-28 2017-08-18 徐州徐工环境技术有限公司 The control method of sweeping machine and sweeping machine
WO2018202301A1 (en) 2017-05-04 2018-11-08 Alfred Kärcher SE & Co. KG Floor-cleaning appliance and method for cleaning a floor surface
USD907868S1 (en) 2019-01-24 2021-01-12 Karcher North America, Inc. Floor cleaner
US12345003B2 (en) 2021-05-04 2025-07-01 Schwarze Industries Llc Automatic side broom strike pattern positioning system for a street sweeping machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2278306A (en) * 1940-11-06 1942-03-31 Claude A Pullen Vacuum control for power sweeper brooms
US2833116A (en) * 1956-06-15 1958-05-06 Hugh M Rush Hydraulic drive system
US2932845A (en) * 1957-04-03 1960-04-19 Asbrink & Co Ab Mobile pneumatic cleaning device
US3186021A (en) * 1959-02-20 1965-06-01 Tennant Co G H Power sweeper
US3241170A (en) * 1962-12-17 1966-03-22 Universal Metal Fabricators In Street sweeper
US3186016A (en) * 1963-03-21 1965-06-01 Mgs Inc Street sweeping machine
US3242521A (en) * 1964-01-27 1966-03-29 Werner W Young Street cleaning machine
US3474483A (en) * 1967-03-13 1969-10-28 Carl E Heidland Trash picker

Also Published As

Publication number Publication date
US3886623A (en) 1975-06-03

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