GB2244750B - Suction nozzle mounting for a cleaning vehicle - Google Patents

Suction nozzle mounting for a cleaning vehicle

Info

Publication number
GB2244750B
GB2244750B GB9012817A GB9012817A GB2244750B GB 2244750 B GB2244750 B GB 2244750B GB 9012817 A GB9012817 A GB 9012817A GB 9012817 A GB9012817 A GB 9012817A GB 2244750 B GB2244750 B GB 2244750B
Authority
GB
United Kingdom
Prior art keywords
steering
vehicle
nozzle
brush gear
suction nozzle
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 - Fee Related
Application number
GB9012817A
Other versions
GB9012817D0 (en
GB2244750A (en
Inventor
Richard Maurice Bradley
Peter George Thompson
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.)
SCHMIDT UK Ltd
Schmidt Manufacturing and Equipment UK Ltd
Original Assignee
SCHMIDT UK Ltd
Schmidt Manufacturing and Equipment UK 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 SCHMIDT UK Ltd, Schmidt Manufacturing and Equipment UK Ltd filed Critical SCHMIDT UK Ltd
Priority to GB9012817A priority Critical patent/GB2244750B/en
Publication of GB9012817D0 publication Critical patent/GB9012817D0/en
Priority to ES91911464T priority patent/ES2068594T3/en
Priority to PCT/EP1991/001065 priority patent/WO1991019049A1/en
Priority to AT91911464T priority patent/ATE116705T1/en
Priority to EP19910911464 priority patent/EP0535075B1/en
Priority to DE69106514T priority patent/DE69106514T2/en
Publication of GB2244750A publication Critical patent/GB2244750A/en
Application granted granted Critical
Publication of GB2244750B publication Critical patent/GB2244750B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Detergent Compositions (AREA)
  • Electric Suction Cleaners (AREA)
  • Manipulator (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Steering Controls (AREA)

Abstract

A self-propelled sweeper vehicle has a suction nozzle (22) trailed from a front-mounted downwardly extending linkage (80), and is constrained at its rear end by the connection to the suction duct (30). A linear actuator physically shifts in a lateral direction the connection of the linkage to the front of the nozzle, in response to control signals. The steering of the nozzle is related to the steering of the brush gear and/or the vehicle's steerable wheels in an automatic manner. Thus the nozzle maintains a proper relationship to the vehicle and its brush gear in an automatic manner. The steering of the brush gear itself is effected by the driver independently of the vehicle steering, whereby driver control is maximised while unswept trails are minimised. <IMAGE>
GB9012817A 1990-06-08 1990-06-08 Suction nozzle mounting for a cleaning vehicle Expired - Fee Related GB2244750B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB9012817A GB2244750B (en) 1990-06-08 1990-06-08 Suction nozzle mounting for a cleaning vehicle
EP19910911464 EP0535075B1 (en) 1990-06-08 1991-06-07 Cleaning and other vehicles
PCT/EP1991/001065 WO1991019049A1 (en) 1990-06-08 1991-06-07 Cleaning and other vehicles
AT91911464T ATE116705T1 (en) 1990-06-08 1991-06-07 CLEANING AND OTHER VEHICLES.
ES91911464T ES2068594T3 (en) 1990-06-08 1991-06-07 CLEANING VEHICLE - NOZZLE.
DE69106514T DE69106514T2 (en) 1990-06-08 1991-06-07 CLEANING AND OTHER VEHICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9012817A GB2244750B (en) 1990-06-08 1990-06-08 Suction nozzle mounting for a cleaning vehicle

Publications (3)

Publication Number Publication Date
GB9012817D0 GB9012817D0 (en) 1990-08-01
GB2244750A GB2244750A (en) 1991-12-11
GB2244750B true GB2244750B (en) 1995-03-22

Family

ID=10677295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9012817A Expired - Fee Related GB2244750B (en) 1990-06-08 1990-06-08 Suction nozzle mounting for a cleaning vehicle

Country Status (6)

Country Link
EP (1) EP0535075B1 (en)
AT (1) ATE116705T1 (en)
DE (1) DE69106514T2 (en)
ES (1) ES2068594T3 (en)
GB (1) GB2244750B (en)
WO (1) WO1991019049A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429996A1 (en) * 1994-08-24 1996-02-29 Kaercher Gmbh & Co Alfred Street etc. sweeping vehicle with brush and roller
CN107964911A (en) * 2017-11-23 2018-04-27 徐工集团工程机械有限公司 Opposite punching device and environmental sanitation vehicles
CN108118644A (en) * 2018-01-31 2018-06-05 江苏天普星环境科技有限公司 A kind of Anti-collision nozzle mechanism
CN108643101B (en) * 2018-05-25 2020-04-03 温州捷朴环保科技有限公司 Passageway cleaning equipment is used in park construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116613A (en) * 1982-02-27 1983-09-28 Schmidt Mfg & Equip Road sweeping machine
WO1987001404A1 (en) * 1985-08-31 1987-03-12 Morningfield Limited Cleaning vehicles
WO1988009848A1 (en) * 1987-06-05 1988-12-15 Morningfield Limited Cleaning vehicles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580312A (en) * 1984-02-10 1986-04-08 Raaij Karel W M Van Broom and suction assembly for a street sweeper
DE3517079A1 (en) * 1985-05-11 1986-11-13 Schörling GmbH & Co Waggonbau, 3000 Hannover Self-collecting sweeping vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116613A (en) * 1982-02-27 1983-09-28 Schmidt Mfg & Equip Road sweeping machine
WO1987001404A1 (en) * 1985-08-31 1987-03-12 Morningfield Limited Cleaning vehicles
WO1988009848A1 (en) * 1987-06-05 1988-12-15 Morningfield Limited Cleaning vehicles

Also Published As

Publication number Publication date
DE69106514T2 (en) 1995-05-11
EP0535075B1 (en) 1995-01-04
ES2068594T3 (en) 1995-04-16
ATE116705T1 (en) 1995-01-15
EP0535075A1 (en) 1993-04-07
DE69106514D1 (en) 1995-02-16
GB9012817D0 (en) 1990-08-01
WO1991019049A1 (en) 1991-12-12
GB2244750A (en) 1991-12-11

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Legal Events

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

Effective date: 20000608