GB1446349A - Sweeping and vacuum cleaning assemblies for powered street- sweepers - Google Patents

Sweeping and vacuum cleaning assemblies for powered street- sweepers

Info

Publication number
GB1446349A
GB1446349A GB5643673A GB5643673A GB1446349A GB 1446349 A GB1446349 A GB 1446349A GB 5643673 A GB5643673 A GB 5643673A GB 5643673 A GB5643673 A GB 5643673A GB 1446349 A GB1446349 A GB 1446349A
Authority
GB
United Kingdom
Prior art keywords
nozzle
sweepers
casing
sweeping
suction
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
GB5643673A
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.)
LE MATERIEL DE VOIRIE
Original Assignee
LE MATERIEL DE VOIRIE
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 LE MATERIEL DE VOIRIE filed Critical LE MATERIEL DE VOIRIE
Publication of GB1446349A publication Critical patent/GB1446349A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Refuse Collection And Transfer (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

1446349 Suction sweepers LE MATERIEL DE VOIRIE 5 Dec 1973 [4 Jan 1973] 56436/73 Heading E1G A powered street sweeper is adjustably suspended from a vehicle by varying the air pressure in a pneumatic piston and cylinder 12, between the casing 10 for the brushes and the vehicle, and the casing supports a suction nozzle 3 by means 5-9 allowing vertical adjustment of the nozzle relative to the casing, so that movement of the brushes into contact with the road also correctly positions the nozzle said means including a double acting piston and cylinder 8, a pivoted bell crank lever 9, a fixed member 6 and slideway 5. The nozzle is connected to a suction fan by means of a flexible hose 4.
GB5643673A 1973-01-04 1973-12-05 Sweeping and vacuum cleaning assemblies for powered street- sweepers Expired GB1446349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300229A FR2213380B1 (en) 1973-01-04 1973-01-04

Publications (1)

Publication Number Publication Date
GB1446349A true GB1446349A (en) 1976-08-18

Family

ID=9112903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5643673A Expired GB1446349A (en) 1973-01-04 1973-12-05 Sweeping and vacuum cleaning assemblies for powered street- sweepers

Country Status (3)

Country Link
FR (1) FR2213380B1 (en)
GB (1) GB1446349A (en)
IT (1) IT1003319B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238563A (en) * 1989-11-27 1991-06-05 Rolba Ag Street sweeper
CN109468986A (en) * 2017-09-08 2019-03-15 河南森源重工有限公司 Sweeper

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437990A1 (en) * 1984-10-17 1986-04-24 Ing. Alfred Schmidt Gmbh, 7822 St Blasien SUCTION CHAMBER ON A SWEEPER
US4827559A (en) * 1985-07-10 1989-05-09 Federal-Mogul Corporation Vacuum system for pavement grooving machine
DE102008059977A1 (en) * 2008-11-28 2010-06-02 Faun Viatec Gmbh cleaning vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238563A (en) * 1989-11-27 1991-06-05 Rolba Ag Street sweeper
GB2238563B (en) * 1989-11-27 1993-10-27 Rolba Ag Street sweepers
CN109468986A (en) * 2017-09-08 2019-03-15 河南森源重工有限公司 Sweeper

Also Published As

Publication number Publication date
IT1003319B (en) 1976-06-10
FR2213380B1 (en) 1978-08-04
DE2359643B2 (en) 1975-10-02
DE2359643A1 (en) 1974-07-11
FR2213380A1 (en) 1974-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee