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WO2009039624A3 - Pick-up head having a re-circulating air system for a mobile sweeping vehicle - Google Patents

Pick-up head having a re-circulating air system for a mobile sweeping vehicle Download PDF

Info

Publication number
WO2009039624A3
WO2009039624A3 PCT/CA2008/001667 CA2008001667W WO2009039624A3 WO 2009039624 A3 WO2009039624 A3 WO 2009039624A3 CA 2008001667 W CA2008001667 W CA 2008001667W WO 2009039624 A3 WO2009039624 A3 WO 2009039624A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
debris
dust
circulating air
air inlet
Prior art date
Application number
PCT/CA2008/001667
Other languages
French (fr)
Other versions
WO2009039624A2 (en
Inventor
Roger Vanderlinden
Original Assignee
Roger Vanderlinden
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 Roger Vanderlinden filed Critical Roger Vanderlinden
Priority to EP08834422A priority Critical patent/EP2203603A4/en
Publication of WO2009039624A2 publication Critical patent/WO2009039624A2/en
Publication of WO2009039624A3 publication Critical patent/WO2009039624A3/en

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
    • E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Cleaning In General (AREA)

Abstract

A pick-up head for α mobile sweeping vehicle comprises a housing defining a substantially hollow interior and having a front, a back, a left end and a right end, a top and a bottom, a suctioning bottom opening for suctioning dust and small debris into the substantially hollow interior of the housing. There is at least one re-circulating air inlet for receiving a flow of air into the housing, and a dust and debris outlet in the housing for permitting dust and debris to be suctioned from the substantially hollow interior of the housing into a hopper. A blower fan has an air inlet and an air outlet. The air outlet is connected in fluid communication to the at least one re-circulating air inlet of the housing for providing a source of high velocity re-circulating air for introduction to the housing. The air inlet is operatively connected in fluid communication to the dust and debris outlet of the housing for removing debris-laden air therefrom. There is a selectively operable motor for operating the fan means.
PCT/CA2008/001667 2007-09-26 2008-09-25 Pick-up head having a re-circulating air system for a mobile sweeping vehicle WO2009039624A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08834422A EP2203603A4 (en) 2007-09-26 2008-09-25 Pick-up head having a re-circulating air system for a mobile sweeping vehilcle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97551007P 2007-09-26 2007-09-26
US60/975,510 2007-09-26

Publications (2)

Publication Number Publication Date
WO2009039624A2 WO2009039624A2 (en) 2009-04-02
WO2009039624A3 true WO2009039624A3 (en) 2009-05-22

Family

ID=40511934

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2008/001667 WO2009039624A2 (en) 2007-09-26 2008-09-25 Pick-up head having a re-circulating air system for a mobile sweeping vehicle

Country Status (3)

Country Link
US (1) US20090089964A1 (en)
EP (1) EP2203603A4 (en)
WO (1) WO2009039624A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108411837A (en) * 2018-04-03 2018-08-17 邬宏敏 A kind of efficient road sweeper

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2761095A4 (en) * 2011-06-13 2015-08-12 Roger Vanderlinden Pick-up head system
WO2016034251A1 (en) * 2014-09-05 2016-03-10 Alfred Kärcher Gmbh & Co. Kg Suction bar device for a floor cleaning machine, floor cleaning machine, and method for cleaning tile floors
CN105951642B (en) * 2016-05-17 2017-10-13 焦兴健 A kind of vacuum sweeper back-blowing wind direction control system
CN108086221A (en) * 2017-12-28 2018-05-29 洛阳高昌机电科技有限公司 A kind of pavement cleaning vehicle
CN108457230A (en) * 2018-04-03 2018-08-28 邬宏敏 A kind of efficient road and square scavenging machine
CN108487158A (en) * 2018-04-03 2018-09-04 洛阳高昌机电科技有限公司 A kind of Travelator road road sweeper
CN214906411U (en) 2019-08-08 2021-11-30 尚科宁家运营有限公司 Robot cleaner
WO2022221274A1 (en) 2021-04-12 2022-10-20 Sharkninja Operating Llc Robotic cleaner

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755851A (en) * 1971-10-28 1973-09-04 Central Texas Iron Works Inc Gas cleaning apparatus
GB1483664A (en) * 1975-04-01 1977-08-24 Templar Tools Ltd Cleaning of surfaces particularly of streets and floors
US4206530A (en) * 1978-01-30 1980-06-10 Tennant Company Surface maintenance machine having air recirculation
US4884315A (en) * 1987-12-10 1989-12-05 Ehnert Richard E Vacuum cleaner having circuitous flow
DE29702345U1 (en) * 1997-02-11 1997-04-10 Kempf, Robert, 63755 Alzenau Vacuum cleaner with air recirculation system
US5647092A (en) * 1992-10-26 1997-07-15 Miwa Science Laboratory Inc. Recirculating type cleaner
US5852847A (en) * 1997-02-21 1998-12-29 Elgin Sweeper Company High-speed pick-up head for a street sweeper
CA2317100A1 (en) * 1999-08-10 2001-02-10 Roger Vanderlinden Surface cleaning vehicle with high air efficiency
US6256827B1 (en) * 1999-08-10 2001-07-10 Roger P. Vanderlinden Utility type surface cleaning vehicle having improved gutter broom placement
CA2357057A1 (en) * 2001-08-10 2003-02-10 Roger P. Vanderlinden Mobile large area surface cleaning apparatus

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US514676A (en) * 1894-02-13 Robert w
US3221358A (en) * 1963-04-18 1965-12-07 Rufus F Dickson High-speed roadway vacuum cleaner
US3605170A (en) * 1969-03-11 1971-09-20 Gulf & Western Ind Prod Co Mobile suction cleaning device
US3938217A (en) * 1973-11-05 1976-02-17 Clarke-Gravely Corporation Surface cleaning pickup head
US4006511A (en) * 1976-01-08 1977-02-08 Fmc Corporation Sweeper with recirculation hood and independent filter system
US4044422A (en) * 1976-01-08 1977-08-30 Fmc Corporation Sweeper pickup hood with air lock
US4099290A (en) * 1977-05-13 1978-07-11 Fmc Corporation Sweeper with recirculation hood having an unobstructed pickup window
US4193159A (en) * 1978-01-20 1980-03-18 Beard Benjamin F Iii Mobile cleaning apparatus for removing debris from the surface of parking lots and the like
FR2455878A1 (en) * 1979-05-10 1980-12-05 Turquet Gisele Vacuum cleaner for carpets and upholstery - has two pipes with flow in opposite directions, two turbines and brush with suction control valve
US4561145A (en) * 1984-02-16 1985-12-31 Latham Winchester E Continuous sweep for road planing and milling machines
DE3824710A1 (en) * 1988-07-20 1990-01-25 Edelhoff Polytechnik Method and apparatus for cleaning dust and dirt from grounds strewn with granular material
DE9113985U1 (en) * 1991-11-11 1992-01-02 IKF Industrie- und Kommunalfahrzeuge GmbH, 8011 Brunnthal Self-propelled suction sweeper
GB9309530D0 (en) * 1993-05-08 1993-06-23 Edginton Benjamin Improvements relating to a vacuum cleaner
US6070290A (en) * 1997-05-27 2000-06-06 Schwarze Industries, Inc. High maneuverability riding turf sweeper and surface cleaning apparatus
CH692970A5 (en) * 1998-05-07 2003-01-15 Branko J Dr Hribovsek Vacuum cleaner arrangement has vacuum cleaning nozzle with at least one air inlet nozzle in which air flowing in is accelerated, vacuum cleaner feeding air to nozzle
US6245159B1 (en) * 1999-05-17 2001-06-12 David Deng Vacuum cleaner apparatus and return system for use with the same
US6584640B2 (en) * 2001-03-20 2003-07-01 Roger P. Vanderlinden Large area surface cleaning tool for suctioning both dust and debris

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755851A (en) * 1971-10-28 1973-09-04 Central Texas Iron Works Inc Gas cleaning apparatus
GB1483664A (en) * 1975-04-01 1977-08-24 Templar Tools Ltd Cleaning of surfaces particularly of streets and floors
US4206530A (en) * 1978-01-30 1980-06-10 Tennant Company Surface maintenance machine having air recirculation
US4884315A (en) * 1987-12-10 1989-12-05 Ehnert Richard E Vacuum cleaner having circuitous flow
US5647092A (en) * 1992-10-26 1997-07-15 Miwa Science Laboratory Inc. Recirculating type cleaner
DE29702345U1 (en) * 1997-02-11 1997-04-10 Kempf, Robert, 63755 Alzenau Vacuum cleaner with air recirculation system
US5852847A (en) * 1997-02-21 1998-12-29 Elgin Sweeper Company High-speed pick-up head for a street sweeper
CA2317100A1 (en) * 1999-08-10 2001-02-10 Roger Vanderlinden Surface cleaning vehicle with high air efficiency
US6256827B1 (en) * 1999-08-10 2001-07-10 Roger P. Vanderlinden Utility type surface cleaning vehicle having improved gutter broom placement
CA2357057A1 (en) * 2001-08-10 2003-02-10 Roger P. Vanderlinden Mobile large area surface cleaning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2203603A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108411837A (en) * 2018-04-03 2018-08-17 邬宏敏 A kind of efficient road sweeper

Also Published As

Publication number Publication date
EP2203603A2 (en) 2010-07-07
US20090089964A1 (en) 2009-04-09
WO2009039624A2 (en) 2009-04-02
EP2203603A4 (en) 2012-11-14

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