CH680459A5 - - Google Patents

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Publication number
CH680459A5
CH680459A5 CH424289A CH424289A CH680459A5 CH 680459 A5 CH680459 A5 CH 680459A5 CH 424289 A CH424289 A CH 424289A CH 424289 A CH424289 A CH 424289A CH 680459 A5 CH680459 A5 CH 680459A5
Authority
CH
Switzerland
Prior art keywords
brush roller
raised
suction mouth
lowered
sweeper
Prior art date
Application number
CH424289A
Other languages
German (de)
English (en)
Inventor
Lennart Oeberg
Original Assignee
Rolba 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 Rolba Ag filed Critical Rolba Ag
Priority to CH424289A priority Critical patent/CH680459A5/de
Priority to DE19904031422 priority patent/DE4031422A1/de
Priority to GB9025252A priority patent/GB2238563B/en
Priority to DK278090A priority patent/DK278090A/da
Publication of CH680459A5 publication Critical patent/CH680459A5/de

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)
  • Cleaning In General (AREA)
CH424289A 1989-11-27 1989-11-27 CH680459A5 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH424289A CH680459A5 (enrdf_load_stackoverflow) 1989-11-27 1989-11-27
DE19904031422 DE4031422A1 (de) 1989-11-27 1990-10-04 Kehrmaschine
GB9025252A GB2238563B (en) 1989-11-27 1990-11-20 Street sweepers
DK278090A DK278090A (da) 1989-11-27 1990-11-22 Fejemaskine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH424289A CH680459A5 (enrdf_load_stackoverflow) 1989-11-27 1989-11-27

Publications (1)

Publication Number Publication Date
CH680459A5 true CH680459A5 (enrdf_load_stackoverflow) 1992-08-31

Family

ID=4272458

Family Applications (1)

Application Number Title Priority Date Filing Date
CH424289A CH680459A5 (enrdf_load_stackoverflow) 1989-11-27 1989-11-27

Country Status (4)

Country Link
CH (1) CH680459A5 (enrdf_load_stackoverflow)
DE (1) DE4031422A1 (enrdf_load_stackoverflow)
DK (1) DK278090A (enrdf_load_stackoverflow)
GB (1) GB2238563B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6354761B1 (en) * 2000-06-20 2002-03-12 Mark E. Clements Truck-mounted roller assembly
DE10062329C1 (de) * 2000-12-14 2002-07-18 Schmidt Holding Gmbh Saug-Kehraggregat
FR2865748B1 (fr) * 2004-01-29 2006-04-28 Alain Lefebres Accessoire circulaire pour aspirateur de jardin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213380A1 (enrdf_load_stackoverflow) * 1973-01-04 1974-08-02 Materiel De Voirie
FR2405614A7 (en) * 1977-10-08 1979-05-04 Fendt & Co Xaver Vehicle mounted litter collector - has suction blower mounted on tractor with valve flaps to close intake
EP0029347A1 (en) * 1979-11-17 1981-05-27 Hestair Eagle Limited Road sweeping apparatus and method of making a refuse collecting nozzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1184795A (en) * 1966-11-14 1970-03-18 Johnston Brothers Eng Improvements in or relating to Suction Nozzles for use with Suction Refuse Collecting Vehicles
GB2126633B (en) * 1979-11-17 1984-11-07 Hestair Eagle Ltd Road sweeping apparatus
EP0083840B1 (en) * 1981-12-07 1985-04-10 Johnston Engineering Limited Suction nozzles for suction refuse collecting vehicles
GB8423261D0 (en) * 1984-09-14 1984-10-17 Johnston Eng Ltd Suction nozzles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213380A1 (enrdf_load_stackoverflow) * 1973-01-04 1974-08-02 Materiel De Voirie
FR2405614A7 (en) * 1977-10-08 1979-05-04 Fendt & Co Xaver Vehicle mounted litter collector - has suction blower mounted on tractor with valve flaps to close intake
EP0029347A1 (en) * 1979-11-17 1981-05-27 Hestair Eagle Limited Road sweeping apparatus and method of making a refuse collecting nozzle

Also Published As

Publication number Publication date
DK278090D0 (da) 1990-11-22
GB2238563A (en) 1991-06-05
GB2238563B (en) 1993-10-27
DK278090A (da) 1991-05-28
GB9025252D0 (en) 1991-01-02
DE4031422A1 (de) 1991-06-06

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: ROLBA KOMMUNALTECHNIK AG TRANSFER- BUCHER-GUYER AG

PL Patent ceased
AEN Modification of the scope of the patent

Free format text: DIE LOESCHUNG DES PATENTS ERFOLGTE IRRTUEMLICH. ES WURDE WIEDER REAKTIVIERT.

PL Patent ceased