FR2242161A1 - Motor road sweeper dust eddy prevention - foam layer spread near brush elements to bind particles together - Google Patents

Motor road sweeper dust eddy prevention - foam layer spread near brush elements to bind particles together

Info

Publication number
FR2242161A1
FR2242161A1 FR7429362A FR7429362A FR2242161A1 FR 2242161 A1 FR2242161 A1 FR 2242161A1 FR 7429362 A FR7429362 A FR 7429362A FR 7429362 A FR7429362 A FR 7429362A FR 2242161 A1 FR2242161 A1 FR 2242161A1
Authority
FR
France
Prior art keywords
brush elements
foam
foam layer
particles together
road sweeper
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.)
Granted
Application number
FR7429362A
Other languages
French (fr)
Other versions
FR2242161B3 (en
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.)
Holms Industri AB
Original Assignee
Holms Industri AB
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 Holms Industri AB filed Critical Holms Industri AB
Publication of FR2242161A1 publication Critical patent/FR2242161A1/en
Application granted granted Critical
Publication of FR2242161B3 publication Critical patent/FR2242161B3/fr
Granted 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4038—Disk shaped surface treating 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
    • A47L11/24—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
    • 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
    • A47L11/4047—Wound-up or endless cleaning belts
    • 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
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
    • 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
    • E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
    • E01H1/042—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading the loading means being an endless belt or an auger

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The road sweeping vehicle has brush elements operating on the road surface, and a rubbish container. Foam generated inside is spread through a nozzle to form a layer near the brush elements, and the swept-up rubbish and lighter particles bound together by the foam are more easily conveyed to the container. Preferably there are two brush elements rotating close together side by side with vertical shafts, with a strip of foam spread in front of each. Hot engine exhaust gases may be used for foam generation. Air contamination by dust particles is prevented by the foam, which has a very short-lived fluid phase.
FR7429362A 1973-09-03 1974-08-28 Motor road sweeper dust eddy prevention - foam layer spread near brush elements to bind particles together Granted FR2242161A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7311985A SE392493B (en) 1973-09-03 1973-09-03 WAY TO REDUCE DUST VICTORY WHEN CLEANING THE STREET AND THROUGH A DISPOSAL UNIT

Publications (2)

Publication Number Publication Date
FR2242161A1 true FR2242161A1 (en) 1975-03-28
FR2242161B3 FR2242161B3 (en) 1977-06-17

Family

ID=20318419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429362A Granted FR2242161A1 (en) 1973-09-03 1974-08-28 Motor road sweeper dust eddy prevention - foam layer spread near brush elements to bind particles together

Country Status (8)

Country Link
JP (1) JPS5728767B2 (en)
DE (1) DE2432971A1 (en)
DK (1) DK145159C (en)
FI (1) FI240474A (en)
FR (1) FR2242161A1 (en)
IT (1) IT1030604B (en)
NO (1) NO132967B (en)
SE (1) SE392493B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506677C2 (en) * 1990-12-10 1998-01-26 Owe Westin Sweeper
CN101876163B (en) * 2008-12-30 2012-11-28 沈阳美邦环保设备有限公司 Light motor vehicle for cleaning road surface

Also Published As

Publication number Publication date
IT1030604B (en) 1979-04-10
FR2242161B3 (en) 1977-06-17
JPS5728767B2 (en) 1982-06-18
DK145159B (en) 1982-09-20
NO132967B (en) 1975-11-03
DE2432971A1 (en) 1975-03-13
NO743009L (en) 1975-04-01
SE392493B (en) 1977-03-28
DK437174A (en) 1975-05-05
DK145159C (en) 1983-02-21
JPS5055159A (en) 1975-05-15
FI240474A (en) 1975-03-04
SE7311985L (en) 1975-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse