IT8648170A0 - LIFTING AND LOWERING DEVICE FOR INDUSTRIAL VEHICLES WITH PNEUMATIC SUSPENSION - Google Patents
LIFTING AND LOWERING DEVICE FOR INDUSTRIAL VEHICLES WITH PNEUMATIC SUSPENSIONInfo
- Publication number
- IT8648170A0 IT8648170A0 IT8648170A IT4817086A IT8648170A0 IT 8648170 A0 IT8648170 A0 IT 8648170A0 IT 8648170 A IT8648170 A IT 8648170A IT 4817086 A IT4817086 A IT 4817086A IT 8648170 A0 IT8648170 A0 IT 8648170A0
- Authority
- IT
- Italy
- Prior art keywords
- lifting
- lowering device
- industrial vehicles
- pneumatic suspension
- pneumatic
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853523093 DE3523093A1 (en) | 1985-06-28 | 1985-06-28 | Raising and lowering device for commercial vehicles with air suspension |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8648170A0 true IT8648170A0 (en) | 1986-06-23 |
IT1203809B IT1203809B (en) | 1989-02-23 |
Family
ID=6274392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48170/86A IT1203809B (en) | 1985-06-28 | 1986-06-23 | LIFTING AND LOWERING DEVICE FOR INDUSTRIAL VEHICLES WITH PNEUMATIC SUSPENSIONS |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3523093A1 (en) |
FR (1) | FR2584027A1 (en) |
IT (1) | IT1203809B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE64569B1 (en) * | 1989-11-07 | 1995-08-23 | Ror Rockwell Ltd | Height control of air suspended vehicles |
GB8926306D0 (en) * | 1989-11-21 | 1990-01-10 | Grau Ltd | Vehicle suspension system |
WO1992012021A1 (en) * | 1991-01-04 | 1992-07-23 | Ims Limited | Improvements relating to air suspension means for trailers |
DE19916040B4 (en) * | 1999-04-09 | 2007-10-31 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Valve device for lifting and lowering of air-suspension trailer vehicles |
DE102006041011A1 (en) | 2006-08-31 | 2008-03-06 | Wabco Gmbh | Valve unit for an electropneumatic brake control device |
CN106080088A (en) * | 2016-07-06 | 2016-11-09 | 中国重汽集团济南动力有限公司 | Lift bridge reversing lifting device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2036043A1 (en) * | 1970-07-21 | 1972-01-27 | Daimler-Benz Ag, 7000 Stuttgart | Commercial vehicles with air suspension |
DE2510954C2 (en) * | 1975-03-13 | 1983-12-29 | Knorr-Bremse GmbH, 8000 München | Air suspension for motor vehicles, in particular for container vehicles |
DE7511575U (en) * | 1975-04-12 | 1976-04-08 | Knorr-Bremse Gmbh, 8000 Muenchen | Air suspension valve for container vehicles |
US4238128A (en) * | 1978-09-07 | 1980-12-09 | Grumman Flexible Corporation | Combination load-leveling and kneeling air suspension system |
DE2942081A1 (en) * | 1979-10-18 | 1981-05-14 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | Vehicle superstructure pneumatic lifting mechanism - has selector valve outlet connected to control unions of relay valve |
DE3331538A1 (en) * | 1983-09-01 | 1985-03-28 | Daimler-Benz Ag, 7000 Stuttgart | Check valve device for shutting off a hydraulic suspension of a vehicle connected to a level control valve |
FR2554061B1 (en) * | 1983-10-28 | 1988-06-24 | Bosch Gmbh Robert | CLOSED PNEUMATIC SUSPENSION FOR MOTOR VEHICLES |
DE3344022C1 (en) * | 1983-12-06 | 1989-11-23 | Graubremse Gmbh, 6900 Heidelberg | System for raising and lowering the vehicle body of vehicles with pneumatic suspension |
-
1985
- 1985-06-28 DE DE19853523093 patent/DE3523093A1/en not_active Withdrawn
-
1986
- 1986-06-23 IT IT48170/86A patent/IT1203809B/en active
- 1986-06-26 FR FR8609282A patent/FR2584027A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1203809B (en) | 1989-02-23 |
FR2584027A1 (en) | 1987-01-02 |
DE3523093A1 (en) | 1987-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970326 |