DE68909903D1 - Drucksteuervorrichtung für eine Radaufhängung. - Google Patents
Drucksteuervorrichtung für eine Radaufhängung.Info
- Publication number
- DE68909903D1 DE68909903D1 DE89124083T DE68909903T DE68909903D1 DE 68909903 D1 DE68909903 D1 DE 68909903D1 DE 89124083 T DE89124083 T DE 89124083T DE 68909903 T DE68909903 T DE 68909903T DE 68909903 D1 DE68909903 D1 DE 68909903D1
- Authority
- DE
- Germany
- Prior art keywords
- control device
- pressure control
- wheel suspension
- suspension
- wheel
- 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
-
- 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
-
- 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
-
- 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
- B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one 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
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/50—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/50—Pressure
- B60G2400/51—Pressure in suspension unit
-
- 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
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
-
- 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
- B60G2600/68—Filtering means, e.g. fluid filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S280/00—Land vehicles
- Y10S280/01—Load responsive, leveling of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33136588A JPH02270621A (ja) | 1988-12-29 | 1988-12-29 | サスペンションの圧力制御装置 |
JP63331366A JP2580025B2 (ja) | 1988-12-29 | 1988-12-29 | サスペンションの圧力制御装置 |
JP2224689A JPH02262410A (ja) | 1989-01-31 | 1989-01-31 | サスペンションの圧力制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68909903D1 true DE68909903D1 (de) | 1993-11-18 |
DE68909903T2 DE68909903T2 (de) | 1994-02-17 |
Family
ID=27283772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89124083T Expired - Fee Related DE68909903T2 (de) | 1988-12-29 | 1989-12-28 | Drucksteuervorrichtung für eine Radaufhängung. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4957309A (de) |
EP (1) | EP0376315B1 (de) |
DE (1) | DE68909903T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2594156B2 (ja) * | 1989-08-30 | 1997-03-26 | トヨタ自動車株式会社 | 流体圧式アクティブサスペンション |
JP2649091B2 (ja) * | 1989-09-05 | 1997-09-03 | 株式会社 豊田中央研究所 | 高圧液体供給装置 |
DE4115593A1 (de) * | 1991-05-14 | 1992-11-19 | Bosch Gmbh Robert | Niveauregeleinrichtung fuer fahrzeuge |
US5884998A (en) * | 1996-10-02 | 1999-03-23 | Maxim Trucks | Front discharge transit mixer |
JP3855209B2 (ja) * | 1996-12-09 | 2006-12-06 | 株式会社日立製作所 | サスペンション制御装置 |
EP4067127B1 (de) * | 2021-03-31 | 2024-06-19 | BeijingWest Industries Co. Ltd. | Hydraulischer hub-aktuator für die höhenverstellung der achsverkleidung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1954301A1 (de) * | 1969-10-29 | 1971-05-06 | Demag Baumaschinen Gmbh | Vorrichtung zur Hoehenverstellung der Raeder eines Fahrzeugs |
GB2045177B (en) * | 1979-03-16 | 1982-10-20 | Lucas Industries Ltd | High pressure hydraulic systems |
US4546960A (en) * | 1983-06-20 | 1985-10-15 | Gould Inc. | Vibration isolation assembly |
US4702843A (en) * | 1985-06-21 | 1987-10-27 | Standard Manufacturing Co., Inc. | Control system for an adverse terrain vehicle |
JPS62253557A (ja) * | 1986-03-24 | 1987-11-05 | Aisin Seiki Co Ltd | アンチスキツド制御装置 |
JPH0719852Y2 (ja) * | 1988-03-30 | 1995-05-10 | 日産自動車株式会社 | 能動型サスペンション |
-
1989
- 1989-12-27 US US07/458,240 patent/US4957309A/en not_active Expired - Lifetime
- 1989-12-28 DE DE89124083T patent/DE68909903T2/de not_active Expired - Fee Related
- 1989-12-28 EP EP89124083A patent/EP0376315B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4957309A (en) | 1990-09-18 |
EP0376315A3 (de) | 1991-10-16 |
EP0376315A2 (de) | 1990-07-04 |
DE68909903T2 (de) | 1994-02-17 |
EP0376315B1 (de) | 1993-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |