EP0164315A3 - Road-sweeping apparatus - Google Patents

Road-sweeping apparatus Download PDF

Info

Publication number
EP0164315A3
EP0164315A3 EP85810257A EP85810257A EP0164315A3 EP 0164315 A3 EP0164315 A3 EP 0164315A3 EP 85810257 A EP85810257 A EP 85810257A EP 85810257 A EP85810257 A EP 85810257A EP 0164315 A3 EP0164315 A3 EP 0164315A3
Authority
EP
European Patent Office
Prior art keywords
street sweeper
liquid
suction
air flow
dust
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.)
Withdrawn
Application number
EP85810257A
Other languages
German (de)
French (fr)
Other versions
EP0164315A2 (en
Inventor
Hans Schürpf
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.)
Konrad Peter AG
Original Assignee
Konrad Peter AG
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 Konrad Peter AG filed Critical Konrad Peter AG
Publication of EP0164315A2 publication Critical patent/EP0164315A2/en
Publication of EP0164315A3 publication Critical patent/EP0164315A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • 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
    • A47L11/4002—Installations of electric equipment
    • 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
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • 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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A47L11/4022—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids with means for recycling the dirty liquid
    • 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
    • A47L11/4027—Filtering or separating contaminants or debris
    • 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
    • A47L11/4027—Filtering or separating contaminants or debris
    • A47L11/4033—Means for cleaning filters
    • 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
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • 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
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning In General (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Prevention Of Fouling (AREA)

Abstract

Die Strassenkehrmaschine hat eine Saugdüse, einen Kehrichtbehälter, eine Saugvorrichtung sowie eine Flüssig­ keitsleitung, um Flüssigkeit aus dem Kehrichtbehälter in den Bereich der Saugdüse zu leiten und ein Binden des Staubes an die Flüssigkeit zu erwirken. In der Flüssigkeitsleitung ist ein nur bei vorhandenem Saugluftstrom öffnendes Schliess­ organ angeordnet. Ausser dem Saugluftstrom beaufschla­ genden Staub/Schmutzwassersystem ist ein zweites Was­ sersystem angeordnet. Dabei ist das erstere als Umwälzsy­ stem, das letztere als offenes Verbrauchersystem ausgebil­ det. Diese Strassenkehrmaschine arbeitet bezüglich Was­ serkreislauf ohne Gefahr des Auslaufens. Sie weist aber trotzdem den Vorteil auf, für heiklere zu besprühende Stellen der Strassenkehrmaschine nicht das normale schmutzbela­ dene Wasser verwenden zu müssen. The street sweeper has a suction nozzle, one Garbage can, a suction device and a liquid line to discharge liquid from the waste container into the Conduct area of the suction nozzle and bind the dust to effect the liquid. In the liquid line is a closure that only opens when there is a suction air flow organ arranged. Except the suction air flow dust / wastewater system is a second thing arranged system. The former is as Umwälzsy stem, the latter trained as an open consumer system det. This street sweeper works on what circuit without risk of leakage. But she points nonetheless has the advantage of being sprayed for more delicate areas the street sweeper is not the normal dirt to have to use their water.

EP85810257A 1984-06-06 1985-06-05 Road-sweeping apparatus Withdrawn EP0164315A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2776/84 1984-06-06
CH277684A CH678342A5 (en) 1984-06-06 1984-06-06 Dust wetting road sweeping machine

Publications (2)

Publication Number Publication Date
EP0164315A2 EP0164315A2 (en) 1985-12-11
EP0164315A3 true EP0164315A3 (en) 1987-01-21

Family

ID=4241345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85810257A Withdrawn EP0164315A3 (en) 1984-06-06 1985-06-05 Road-sweeping apparatus

Country Status (3)

Country Link
EP (1) EP0164315A3 (en)
AT (1) AT388007B (en)
CH (1) CH678342A5 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3764750D1 (en) * 1986-09-16 1990-10-11 Anton Kahlbacher DEVICE FOR CLEARING TRAFFIC AREAS OF SNOW, SNOW MATCH, WATER, DIRT OR THE LIKE.
FR2626023B1 (en) * 1988-01-20 1994-05-06 Euronov MULTIFUNCTIONAL DEVICE FOR REMOTE CLEANING AND TREATMENT OF SURFACES, ARTICLES AND OBJECTS LOCATED AT THE EDGE OF TRAFFIC LANES
EP0347067B1 (en) * 1988-06-16 1992-01-08 Johnston Engineering Limited Improvements in road sweeping vehicles
GB2244743B (en) * 1990-06-08 1995-02-15 Schmidt Mfg & Equip Water recirculation system for a cleaning vehicle
GB2244742B (en) * 1990-06-08 1995-02-15 Schmidt Mfg & Equip Joystick for control of the functions of a cleaning vehicle
GB2244744B (en) * 1990-06-08 1995-02-15 Schmidt Mfg & Equip Water recirculation system for a cleaning vehicle
US5297893A (en) * 1993-01-05 1994-03-29 Manhole Adjusting Contractors Inc. System and method for controlling emissions created by spraying liquids from moving vehicles
DE9307097U1 (en) * 1993-05-10 1994-09-22 Mabo Fahrzeug Anlagenbau Working machine for removing oil or grease traces on traffic surface surfaces and the like.
DE102007002566A1 (en) 2007-01-17 2008-07-31 Schmidt Holding Gmbh sweeper
CN104443962A (en) * 2014-11-03 2015-03-25 合肥华信电动科技发展有限公司 Water-saving electric sanitation vehicle with washing function and clearance function
DE102018104116B3 (en) 2018-02-23 2019-08-08 Aebi Schmidt Deutschland Gmbh sweeper
DE102020116166A1 (en) 2020-06-18 2021-06-24 Aebi Schmidt Deutschland Gmbh Self-propelled sweeper

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE824800C (en) * 1950-02-14 1951-12-13 Heinrich Schoerling Method and device for moistening the rubbish in street sweepers with vacuum conveyance
FR76487E (en) * 1957-04-12 1961-10-20 Hoover Ltd Improvements to devices for the treatment of parquet floors
DE1126902B (en) * 1957-10-04 1962-04-05 Haller Gmbh Fahrzeugbau Cleaning vehicle used for washing streets
US3036326A (en) * 1956-09-14 1962-05-29 Good Roads Machinery Corp Road cleaning machines
GB1028300A (en) * 1964-04-06 1966-05-04 Deighton S Patent Flue & Tube Improvements relating to mechanical road sweepers
DE1297299B (en) * 1965-12-31 1969-06-12 Siemens Elektrogeraete Gmbh Device for wet cleaning of flat surfaces
DE2302840A1 (en) * 1972-01-24 1973-08-02 Upo Oy CLEANING APPARATUS FOR CLEANING FLOORS, CARPETS, WINDOWS AND THE LIKE
US3942218A (en) * 1972-05-22 1976-03-09 Tennant Company Scrubbing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323588B2 (en) * 1973-05-10 1978-11-09 Woma Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Vacuum cleaner designed as a vehicle for cleaning streets and surfaces
US4194263A (en) * 1978-06-19 1980-03-25 Tennant Company Scrubbing machine with water regeneration
DE3021520A1 (en) * 1980-06-07 1982-01-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vacuum cleaner for floors and carpets - is fitted with water spray and has water reservoir between walls of jacketed housing
DE3115038A1 (en) * 1981-04-14 1982-11-18 Alfred Kärcher GmbH & Co, 7057 Winnenden Cleaning apparatus for cleaning floors, textile surface coverings and the like

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE824800C (en) * 1950-02-14 1951-12-13 Heinrich Schoerling Method and device for moistening the rubbish in street sweepers with vacuum conveyance
US3036326A (en) * 1956-09-14 1962-05-29 Good Roads Machinery Corp Road cleaning machines
FR76487E (en) * 1957-04-12 1961-10-20 Hoover Ltd Improvements to devices for the treatment of parquet floors
DE1126902B (en) * 1957-10-04 1962-04-05 Haller Gmbh Fahrzeugbau Cleaning vehicle used for washing streets
GB1028300A (en) * 1964-04-06 1966-05-04 Deighton S Patent Flue & Tube Improvements relating to mechanical road sweepers
DE1297299B (en) * 1965-12-31 1969-06-12 Siemens Elektrogeraete Gmbh Device for wet cleaning of flat surfaces
DE2302840A1 (en) * 1972-01-24 1973-08-02 Upo Oy CLEANING APPARATUS FOR CLEANING FLOORS, CARPETS, WINDOWS AND THE LIKE
US3942218A (en) * 1972-05-22 1976-03-09 Tennant Company Scrubbing machine

Also Published As

Publication number Publication date
EP0164315A2 (en) 1985-12-11
CH678342A5 (en) 1991-08-30
AT388007B (en) 1989-04-25
ATA263784A (en) 1988-09-15

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): CH DE FR IT LI NL

17P Request for examination filed

Effective date: 19860613

PUAL Search report despatched

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Designated state(s): CH DE FR IT LI NL

17Q First examination report despatched

Effective date: 19880426

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19881108

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHUERPF, HANS