GB970674A - Machine for cleaning street and the like surfaces - Google Patents

Machine for cleaning street and the like surfaces

Info

Publication number
GB970674A
GB970674A GB6995/62A GB699562A GB970674A GB 970674 A GB970674 A GB 970674A GB 6995/62 A GB6995/62 A GB 6995/62A GB 699562 A GB699562 A GB 699562A GB 970674 A GB970674 A GB 970674A
Authority
GB
United Kingdom
Prior art keywords
machine
nozzle unit
scavengering
hydraulic
wall
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
GB6995/62A
Inventor
Werner Lust
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.)
LACRE Ltd
Original Assignee
LACRE Ltd
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 LACRE Ltd filed Critical LACRE Ltd
Priority to GB6995/62A priority Critical patent/GB970674A/en
Priority to BE625717A priority patent/BE625717A/xx
Priority to DEP1268A priority patent/DE1268170B/en
Priority to FR917625A priority patent/FR1340146A/en
Priority to NL286358A priority patent/NL123015C/xx
Publication of GB970674A publication Critical patent/GB970674A/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)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Road Repair (AREA)
  • Cleaning In General (AREA)

Abstract

970,674. Vacuum scavengering machines. LACRE Ltd. Dec. 5, 1962 [Feb. 22, 1962], No. 6995/62. Heading E1G. The suction nozzle unit 3 of a road scavengering machine has a rear wall 8 carrying a rubber wearing portion 9 and a front wall 10 terminating at a distance above the ground at which the minimum effective suction effect can be obtained. Below the wall 10 is an arcuate plate 12 pivotally mounted on a frame 11 and riding on the debris to be swept, thus restricting the effective nozzle inlet to maintaining strong suction power. The plate 12 may be counterweighted (not shown) or moved by mechanical, hydraulic or pneumatic means controlled from the driver's cab. Alternatively a shutter may be mounted for sliding up and down movement in the nozzle unit. A rotating brush unit (not shown) may precede the nozzle unit, an hydraulic or other linkage system raising both units during transit of the machine.
GB6995/62A 1962-02-22 1962-02-22 Machine for cleaning street and the like surfaces Expired GB970674A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB6995/62A GB970674A (en) 1962-02-22 1962-02-22 Machine for cleaning street and the like surfaces
BE625717A BE625717A (en) 1962-02-22 1962-12-05
DEP1268A DE1268170B (en) 1962-02-22 1962-12-05 Height-adjustable suction mouthpiece of a sweeper for streets or similar areas
FR917625A FR1340146A (en) 1962-02-22 1962-12-05 Machine for sweeping surfaces of streets and the like
NL286358A NL123015C (en) 1962-02-22 1962-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6995/62A GB970674A (en) 1962-02-22 1962-02-22 Machine for cleaning street and the like surfaces

Publications (1)

Publication Number Publication Date
GB970674A true GB970674A (en) 1964-09-23

Family

ID=9824622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6995/62A Expired GB970674A (en) 1962-02-22 1962-02-22 Machine for cleaning street and the like surfaces

Country Status (5)

Country Link
BE (1) BE625717A (en)
DE (1) DE1268170B (en)
FR (1) FR1340146A (en)
GB (1) GB970674A (en)
NL (1) NL123015C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242521A (en) * 1964-01-27 1966-03-29 Werner W Young Street cleaning machine
EP0029347A1 (en) * 1979-11-17 1981-05-27 Hestair Eagle Limited Road sweeping apparatus and method of making a refuse collecting nozzle
EP0072039A2 (en) * 1981-08-05 1983-02-16 Boschung Holding A.G. Freiburg Sweeping machine
GB2126633A (en) * 1979-11-17 1984-03-28 Hestair Eagle Ltd Road sweeping apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1774843U (en) * 1958-07-17 1958-10-02 Streicher Fa M MACHINE FOR CLEANING ROADS, AIRFIELDS, ETC
DE1096941B (en) * 1959-01-08 1961-01-12 Schoerling & Co Waggonbau Sweeping machine that collects the waste by means of negative pressure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242521A (en) * 1964-01-27 1966-03-29 Werner W Young Street cleaning machine
EP0029347A1 (en) * 1979-11-17 1981-05-27 Hestair Eagle Limited Road sweeping apparatus and method of making a refuse collecting nozzle
GB2126633A (en) * 1979-11-17 1984-03-28 Hestair Eagle Ltd Road sweeping apparatus
EP0072039A2 (en) * 1981-08-05 1983-02-16 Boschung Holding A.G. Freiburg Sweeping machine
EP0072039A3 (en) * 1981-08-05 1983-11-16 Boschung Holding A.G. Freiburg Sweeping machine

Also Published As

Publication number Publication date
NL286358A (en) 1965-02-10
BE625717A (en) 1963-04-01
NL123015C (en) 1967-10-16
DE1268170B (en) 1968-05-16
FR1340146A (en) 1963-10-11

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