GB2244750B - Suction nozzle mounting for a cleaning vehicle - Google Patents
Suction nozzle mounting for a cleaning vehicleInfo
- 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
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)
- Steering Controls (AREA)
- Manipulator (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Electric Suction Cleaners (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>
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 |
ES91911464T ES2068594T3 (en) | 1990-06-08 | 1991-06-07 | CLEANING VEHICLE - NOZZLE. |
EP19910911464 EP0535075B1 (en) | 1990-06-08 | 1991-06-07 | Cleaning and other vehicles |
DE69106514T DE69106514T2 (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. |
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)
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)
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)
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 |
-
1990
- 1990-06-08 GB GB9012817A patent/GB2244750B/en not_active Expired - Fee Related
-
1991
- 1991-06-07 DE DE69106514T patent/DE69106514T2/en not_active Expired - Fee Related
- 1991-06-07 ES ES91911464T patent/ES2068594T3/en not_active Expired - Lifetime
- 1991-06-07 AT AT91911464T patent/ATE116705T1/en not_active IP Right Cessation
- 1991-06-07 WO PCT/EP1991/001065 patent/WO1991019049A1/en active IP Right Grant
- 1991-06-07 EP EP19910911464 patent/EP0535075B1/en not_active Expired - Lifetime
Patent Citations (3)
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 |
---|---|
GB2244750A (en) | 1991-12-11 |
EP0535075A1 (en) | 1993-04-07 |
WO1991019049A1 (en) | 1991-12-12 |
DE69106514T2 (en) | 1995-05-11 |
ES2068594T3 (en) | 1995-04-16 |
GB9012817D0 (en) | 1990-08-01 |
EP0535075B1 (en) | 1995-01-04 |
DE69106514D1 (en) | 1995-02-16 |
ATE116705T1 (en) | 1995-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000608 |