IT8148982A0 - Sistema di comando per un assale condotto a sospensione elastica pneumatica sollevabile e abbassabile di autoveicoli industriali - Google Patents
Sistema di comando per un assale condotto a sospensione elastica pneumatica sollevabile e abbassabile di autoveicoli industrialiInfo
- Publication number
- IT8148982A0 IT8148982A0 IT8148982A IT4898281A IT8148982A0 IT 8148982 A0 IT8148982 A0 IT 8148982A0 IT 8148982 A IT8148982 A IT 8148982A IT 4898281 A IT4898281 A IT 4898281A IT 8148982 A0 IT8148982 A0 IT 8148982A0
- Authority
- IT
- Italy
- Prior art keywords
- raising
- control system
- drive axle
- industrial vehicles
- elastic suspension
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
- B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/201—Air spring system type
- B60G2500/2012—Open systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/202—Height or leveling valve for air-springs
- B60G2500/2021—Arrangement of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3028472A DE3028472C2 (de) | 1980-07-26 | 1980-07-26 | Steuereinrichtung für eine luftgefederte, anhebbare und absenkbare Nachlaufachse eines Nutzkraftfahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8148982A0 true IT8148982A0 (it) | 1981-07-24 |
IT1171419B IT1171419B (it) | 1987-06-10 |
Family
ID=6108235
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8148870A IT8148870A0 (it) | 1980-07-26 | 1981-07-09 | Sistema di comando per un assale condotto a sospensione elastica pneumatica sollevabile e abbassabile di autoveicoli industriali |
IT8148982A IT1171419B (it) | 1980-07-26 | 1981-07-24 | Sistema di comando per un assale condotto a sospensione elastica pneumatica sollevabile e abbassabile di autoveicoli industriali |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8148870A IT8148870A0 (it) | 1980-07-26 | 1981-07-09 | Sistema di comando per un assale condotto a sospensione elastica pneumatica sollevabile e abbassabile di autoveicoli industriali |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3028472C2 (it) |
FR (1) | FR2487268A1 (it) |
GB (1) | GB2081655B (it) |
IT (2) | IT8148870A0 (it) |
SE (1) | SE439748B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8204169L (sv) * | 1982-07-06 | 1984-01-07 | Saab Scania Ab | Arrangemang for att vid lastfordon reglera relativa leget for en svengbart lagrad stodaxel beroende av axeltrycket |
DE3416422A1 (de) * | 1984-05-04 | 1985-11-07 | Robert Bosch Gmbh, 7000 Stuttgart | Lifteinrichtung fuer die raeder eines nutzkraftfahrzeugs |
DE3428867A1 (de) * | 1984-08-04 | 1986-02-13 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Luftfedereinrichtung fuer fahrzeuge |
DE3542974A1 (de) * | 1985-12-05 | 1987-06-11 | Wabco Westinghouse Fahrzeug | Niveauregeleinrichtung fuer fahrzeuge mit luftfedern |
FR2594075B1 (fr) * | 1986-02-11 | 1988-05-20 | Trailor Sa | Dispositif de commande automatique de la suspension et des freins d'une semi-remorque du type rail-route et semi-remorque du type rail-route associee |
FR2621536B1 (fr) * | 1987-10-09 | 1990-02-02 | Renault Vehicules Ind | Dispositif de commande notamment de relevage et de descente d'un essieu auxiliaire suspendu de vehicule |
DE3825408A1 (de) * | 1988-07-27 | 1990-02-01 | Man Nutzfahrzeuge Ag | Vorrichtung zum zu- und abschalten der mittragfunktion einer mitlauf- oder liftachse |
DE4037462C2 (de) * | 1990-11-24 | 1994-01-27 | Grau Gmbh | Prüfventil für eine Bremsanlage eines Kraftfahrzeugzugs |
DE9415353U1 (de) * | 1994-09-22 | 1994-11-17 | Wilms, Peter, 45731 Waltrop | Vorrichtung zur Erleichterung des Rückwärtsfahrens bei mehrachsigen, druckluftgefederten Fahrzeugen |
DE19835491C2 (de) * | 1998-08-06 | 2000-05-25 | Continental Ag | Niveauregeleinrichtung für Fahrzeuge mit Luftfedern |
SE527862C2 (sv) * | 2005-03-02 | 2006-06-27 | Volvo Lastvagnar Ab | Fjädringsarrangemang för fordon |
CN102501739B (zh) * | 2011-11-07 | 2015-01-21 | 中国煤炭科工集团太原研究院 | 一种用于煤矿防爆车辆的悬架装置 |
MX2014002930A (es) | 2013-03-13 | 2015-04-29 | Hendrickson Usa Llc | Sistema para control de suspension de aire. |
CA2938609C (en) | 2014-03-04 | 2016-11-29 | Hendrickson Usa, L.L.C. | Parking brake interlock for automatic lift axle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294833B (de) * | 1964-02-13 | 1969-05-08 | Augsburg Nuernberg Ag Werk Mue | Vorrichtung zur lastabhaengigen Regelung der Druckmittelmenge in der Druckmittelfederung der zweiten Hinterachse einer Doppel-Hinterachse von Fahrzeugen |
DE1297491B (de) * | 1966-06-01 | 1969-06-12 | Daimler Benz Ag | Mehrachs-Federung fuer Nutzkraftfahrzeuge mit einer angetriebenen Hinterachse und mindestens einer Nachlauf-Hinterachse |
GB1358920A (en) * | 1970-11-18 | 1974-07-03 | Daimler Benz Ag | Pneumatic suspension arrangements in motor vehicles |
DE2056634C3 (de) * | 1970-11-18 | 1975-11-13 | Daimler-Benz Ag, 7000 Stuttgart | Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung |
DE2056635C3 (de) * | 1970-11-18 | 1975-12-18 | Daimler-Benz Ag, 7000 Stuttgart | Druckmittelfederung mit Niveauregelung für ein Doppelachsaggregat von Fahrzeugen |
DE2161051A1 (de) * | 1971-12-09 | 1973-06-14 | Kloeckner Humboldt Deutz Ag | Luftgefedertes dreiachsfahrzeug mit einer hinteren doppelachse |
DE2436058A1 (de) * | 1974-07-26 | 1976-02-12 | Daimler Benz Ag | Fahrzeug mit einem ueber druckmittelfedern auf einem mehrachsaggregat abgestuetzten fahrzeugaufbau und selbsttaetiger - vorzugsweise im bedarfsfalle auch willkuerlicher - einstellung des federlastdruckes |
DE2439588C3 (de) * | 1974-08-17 | 1981-07-23 | Robert Bosch Gmbh, 7000 Stuttgart | Betätigungseinrichtung für die Hubvorrichtung einer Liftachse |
-
1980
- 1980-07-26 DE DE3028472A patent/DE3028472C2/de not_active Expired
-
1981
- 1981-07-09 IT IT8148870A patent/IT8148870A0/it unknown
- 1981-07-22 GB GB8122656A patent/GB2081655B/en not_active Expired
- 1981-07-24 SE SE8104540A patent/SE439748B/sv not_active IP Right Cessation
- 1981-07-24 FR FR8114413A patent/FR2487268A1/fr active Granted
- 1981-07-24 IT IT8148982A patent/IT1171419B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2081655A (en) | 1982-02-24 |
SE439748B (sv) | 1985-07-01 |
FR2487268A1 (fr) | 1982-01-29 |
IT8148870A0 (it) | 1981-07-09 |
DE3028472A1 (de) | 1982-02-18 |
IT1171419B (it) | 1987-06-10 |
GB2081655B (en) | 1983-12-07 |
DE3028472C2 (de) | 1982-08-26 |
SE8104540L (sv) | 1982-01-27 |
FR2487268B1 (it) | 1984-02-10 |
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