FR2709095A1 - Installation de suspension pneumatique. - Google Patents
Installation de suspension pneumatique.Info
- Publication number
- FR2709095A1 FR2709095A1 FR9409820A FR9409820A FR2709095A1 FR 2709095 A1 FR2709095 A1 FR 2709095A1 FR 9409820 A FR9409820 A FR 9409820A FR 9409820 A FR9409820 A FR 9409820A FR 2709095 A1 FR2709095 A1 FR 2709095A1
- Authority
- FR
- France
- Prior art keywords
- air suspension
- lifting axle
- suspension installation
- controlled
- valves
- 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.)
- Granted
Links
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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0155—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F2301/00—Retractable 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
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/412—Pneumatic actuator
-
- 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
- B60G2500/204—Pressure regulating valves for air-springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/22—Magnetic elements
- B60G2600/26—Electromagnets; Solenoids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Installation de suspension pneumatique comportant une commande d'essieu relevable. La commande de l'essieu relevable (3) est assurée par des vannes (12, 13) uniquement commandées par une impulsion; des moyens sont prévus sous la forme dans plusieurs distributeurs à tiroir combinés aux vannes principales pour que la position de vanne reste chaque fois maintenue sans nécessité de courant. l'essieu relevable (3) conserve ainsi la position dans laquelle il se trouve même après la coupure du courant. Cela économise du courant. L'installation de suspension pneumatique est destinée de préférence à des véhicules utilitaires à trois essieux.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4327764A DE4327764C2 (de) | 1993-08-18 | 1993-08-18 | Luftfederungsanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2709095A1 true FR2709095A1 (fr) | 1995-02-24 |
FR2709095B1 FR2709095B1 (fr) | 1995-12-15 |
Family
ID=6495474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9409820A Expired - Fee Related FR2709095B1 (fr) | 1993-08-18 | 1994-08-08 | Installation de suspension pneumatique. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH0781366A (fr) |
DE (1) | DE4327764C2 (fr) |
FR (1) | FR2709095B1 (fr) |
SE (1) | SE507354C2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001021422A1 (fr) * | 1999-09-18 | 2001-03-29 | Haldex Brake Products Gmbh | Systeme de commande permettant de lever et de baisser la carrosserie de vehicules a suspension pneumatique avec regulation de niveau |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19530260C2 (de) * | 1995-08-17 | 1998-10-08 | Grau Gmbh | Luftfederungsanlage für Fahrzeuge |
DE102004010548B4 (de) * | 2004-03-04 | 2022-09-08 | Zf Cv Systems Hannover Gmbh | Fahrzeug-Anfahrhilfe |
DE102004028325B4 (de) | 2004-06-11 | 2006-04-27 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Luftfederungseinrichtung für Fahrzeuge, insbesondere für Nutzfahrzeuge |
JP4034763B2 (ja) * | 2004-07-12 | 2008-01-16 | 有限会社ホロキタ | セミトレーラ |
EP2004428B1 (fr) * | 2006-04-12 | 2011-09-21 | Miro Gudzulic | Soupape de commande |
DE102009011606A1 (de) * | 2008-09-24 | 2010-05-20 | Wabco Gmbh | Vorrichtung und Verfahren zum Durchführen einer Radstandregelung für Nutzfahrzeuge |
DE102008051546B4 (de) | 2008-10-14 | 2018-07-19 | Miro Gudzulic | Luftfederanlage für einen Kraftwagen mit wenigstens einer Ventilanordnung für eine Liftachse des Kraftwagens |
DE102010012413A1 (de) * | 2010-03-23 | 2011-09-29 | Miro Gudzulic | Ventil |
DE102010053264A1 (de) * | 2010-12-02 | 2012-06-06 | Wabco Gmbh | Verfahren zur Steuerung des Druckausgleichs bei einem Fahrwerk mit einer Antriebsachse und einer Schleppachse |
DE102010054703B4 (de) * | 2010-12-16 | 2019-12-12 | Wabco Gmbh | Luftfederanlage, pneumatisches System und Fahrzeug mit einer Luftfederanlage und ein Verfahren zum Betrieb einer Pneumatikanlage der Luftfederanlage |
DE102010054713A1 (de) | 2010-12-16 | 2012-06-21 | Wabco Gmbh | Druckluftversorgungsanlage, pneumatisches System und Verfahren |
DE102014009420B4 (de) | 2014-06-25 | 2023-03-23 | Zf Cv Systems Hannover Gmbh | Druckluftversorgungsanlage, pneumatisches System und Verfahren zum Steuern einer Druckluftversorgungsanlage |
JP2019038326A (ja) * | 2017-08-23 | 2019-03-14 | 日野自動車株式会社 | リフトアクスル装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1236006A (fr) * | 1959-06-01 | 1960-07-15 | Westinghouse Freins & Signaux | Perfectionnements aux suspensions pneumatiques |
US3411521A (en) * | 1966-07-14 | 1968-11-19 | Caterpillar Tractor Co | Hydraulically stabilized double-acting pilot-operated load check valves |
FR2276189A1 (fr) * | 1974-06-28 | 1976-01-23 | Regie Autonome Transports | Dispositif d'abaissement d'un vehicule a suspension pneumatique |
EP0160844A1 (fr) * | 1984-05-04 | 1985-11-13 | Robert Bosch Gmbh | Dispositif de levage des roues d'un véhicule utilitaire à moteur |
EP0188706A1 (fr) * | 1984-12-14 | 1986-07-30 | Graubremse GmbH | Appareil de commande du levage ou de l'abaissement de la carrosserie de véhicules à suspension pneumatique |
DE3742022A1 (de) * | 1987-12-11 | 1989-06-29 | Graubremse Gmbh | Ueber eine steuerelektronik ansteuerbares niveauregelventil fuer luftgefederte kraftfahrzeuge |
DE3809338C1 (en) * | 1988-03-19 | 1989-07-13 | Graubremse Gmbh, 6900 Heidelberg, De | Control valve with relay action for motor vehicles or trailers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317847B4 (de) * | 1993-05-28 | 2007-07-19 | Wabco Gmbh | Einrichtung zum Steuern der Schleppachse eines Fahrzeugs |
-
1993
- 1993-08-18 DE DE4327764A patent/DE4327764C2/de not_active Expired - Fee Related
-
1994
- 1994-08-08 FR FR9409820A patent/FR2709095B1/fr not_active Expired - Fee Related
- 1994-08-17 SE SE9402741A patent/SE507354C2/sv not_active IP Right Cessation
- 1994-08-17 JP JP6193102A patent/JPH0781366A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1236006A (fr) * | 1959-06-01 | 1960-07-15 | Westinghouse Freins & Signaux | Perfectionnements aux suspensions pneumatiques |
US3411521A (en) * | 1966-07-14 | 1968-11-19 | Caterpillar Tractor Co | Hydraulically stabilized double-acting pilot-operated load check valves |
FR2276189A1 (fr) * | 1974-06-28 | 1976-01-23 | Regie Autonome Transports | Dispositif d'abaissement d'un vehicule a suspension pneumatique |
EP0160844A1 (fr) * | 1984-05-04 | 1985-11-13 | Robert Bosch Gmbh | Dispositif de levage des roues d'un véhicule utilitaire à moteur |
EP0188706A1 (fr) * | 1984-12-14 | 1986-07-30 | Graubremse GmbH | Appareil de commande du levage ou de l'abaissement de la carrosserie de véhicules à suspension pneumatique |
DE3742022A1 (de) * | 1987-12-11 | 1989-06-29 | Graubremse Gmbh | Ueber eine steuerelektronik ansteuerbares niveauregelventil fuer luftgefederte kraftfahrzeuge |
DE3809338C1 (en) * | 1988-03-19 | 1989-07-13 | Graubremse Gmbh, 6900 Heidelberg, De | Control valve with relay action for motor vehicles or trailers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001021422A1 (fr) * | 1999-09-18 | 2001-03-29 | Haldex Brake Products Gmbh | Systeme de commande permettant de lever et de baisser la carrosserie de vehicules a suspension pneumatique avec regulation de niveau |
US6623016B2 (en) | 1999-09-18 | 2003-09-23 | Haldex Brake Products Gmbh | Control system for lifting and lowering the body of an air-suspended vehicle including level control |
Also Published As
Publication number | Publication date |
---|---|
DE4327764A1 (de) | 1995-02-23 |
JPH0781366A (ja) | 1995-03-28 |
SE9402741L (sv) | 1995-02-19 |
SE9402741D0 (sv) | 1994-08-17 |
FR2709095B1 (fr) | 1995-12-15 |
SE507354C2 (sv) | 1998-05-18 |
DE4327764C2 (de) | 2002-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20100430 |