SE9803782D0 - Device for wheel suspension in a truck - Google Patents
Device for wheel suspension in a truckInfo
- Publication number
- SE9803782D0 SE9803782D0 SE9803782A SE9803782A SE9803782D0 SE 9803782 D0 SE9803782 D0 SE 9803782D0 SE 9803782 A SE9803782 A SE 9803782A SE 9803782 A SE9803782 A SE 9803782A SE 9803782 D0 SE9803782 D0 SE 9803782D0
- Authority
- SE
- Sweden
- Prior art keywords
- wheel
- load
- air
- frame
- axle
- Prior art date
Links
Landscapes
- Vehicle Body Suspensions (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Wheel suspension arrangement for a heavy goods vehicle for distribution of the load between two adjacent wheel axles (3, 4). The wheel suspension is provided with two air bellows (8-11) which are adapted for each wheel axle and which are installed between the vehicle's frame (1) and the corresponding wheel axle in order to maintain, on the one hand, a selected relative level for the frame and, on the other hand, a selected load between the frame and the wheel axles. During certain operating conditions the load is distributed, so that one of the wheel axles absorbs a smaller part of the load. The arrangement is provided with a compressed air system for supply of compressed air to the air bellows and detects and controls the relative level and reduces the air pressure in the air bellows (10, 11) associated with one of the wheel axles. The arrangement comprises means (32, 35) for increasing the air pressure in those air bellows (8, 9) which are associated with the wheel axle (3, 4), that is driving axle.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9803782A SE9803782D0 (en) | 1998-11-05 | 1998-11-05 | Device for wheel suspension in a truck |
PCT/SE1999/001944 WO2000027688A1 (en) | 1998-11-05 | 1999-10-29 | Wheel suspension device for a heavy goods vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9803782A SE9803782D0 (en) | 1998-11-05 | 1998-11-05 | Device for wheel suspension in a truck |
Publications (1)
Publication Number | Publication Date |
---|---|
SE9803782D0 true SE9803782D0 (en) | 1998-11-05 |
Family
ID=20413190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9803782A SE9803782D0 (en) | 1998-11-05 | 1998-11-05 | Device for wheel suspension in a truck |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE9803782D0 (en) |
WO (1) | WO2000027688A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT408429B (en) * | 1999-12-14 | 2001-11-26 | Graef & Stift | COMMERCIAL VEHICLE, ESPECIALLY TRUCKS, WITH AN AIR-SUSPENSION, DRIVEN REAR AXLE AND THESE AIR-SUSPENSIONED FRONT AND REAR AXLE |
US6523625B2 (en) * | 2000-12-20 | 2003-02-25 | Bendix Commercial Vehicle Systems Llc | 6×2 suspension control for automatic traction control |
SE533691C2 (en) * | 2009-04-17 | 2010-12-07 | Scania Cv Ab | Motor vehicles with air suspension systems and computer programs to control an air suspension system. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864454A (en) * | 1956-06-20 | 1958-12-16 | Gen Motors Corp | Load responsive fluid suspension and traction increasing system for tandem axles |
GB8425939D0 (en) * | 1984-10-13 | 1984-11-21 | Rubery Owen Rockwell Ltd | Vehicles |
DE3609843A1 (en) * | 1986-03-22 | 1987-09-24 | Bosch Gmbh Robert | RELAXATION OF THE REAR AXLE IN A DOUBLE-AXLE VEHICLE |
DE3724696A1 (en) * | 1987-07-25 | 1989-02-02 | Bosch Gmbh Robert | METHOD FOR REGULATING A COMPRESSED AIR SUSPENSION |
US4993729A (en) * | 1989-09-14 | 1991-02-19 | Volvo Gm Heavy Truck Corporation | Vehicle suspension |
SE467200B (en) * | 1990-09-27 | 1992-06-15 | Saab Scania Ab | ARRANGEMENTS FOR SHARING A LOAD BETWEEN A DRIVING AND A NON-DRIVING AXLE WITH A VEHICLE BOGGI |
-
1998
- 1998-11-05 SE SE9803782A patent/SE9803782D0/en unknown
-
1999
- 1999-10-29 WO PCT/SE1999/001944 patent/WO2000027688A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000027688A1 (en) | 2000-05-18 |
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