JPH0151362B2 - - Google Patents
Info
- Publication number
- JPH0151362B2 JPH0151362B2 JP10241078A JP10241078A JPH0151362B2 JP H0151362 B2 JPH0151362 B2 JP H0151362B2 JP 10241078 A JP10241078 A JP 10241078A JP 10241078 A JP10241078 A JP 10241078A JP H0151362 B2 JPH0151362 B2 JP H0151362B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- hydraulic
- piston
- spring
- vehicle body
- 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
Links
- 239000002131 composite material Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
-
- 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
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/30—Spring/Damper and/or actuator Units
- B60G2202/32—The spring being in series with the damper and/or actuator
- B60G2202/322—The spring being in series with the damper and/or actuator the damper being controllable
-
- 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
- B60G2600/18—Automatic control means
- B60G2600/182—Active control means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772738455 DE2738455A1 (de) | 1977-08-26 | 1977-08-26 | Aktive schwingungsdaempfer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5455913A JPS5455913A (en) | 1979-05-04 |
JPH0151362B2 true JPH0151362B2 (de) | 1989-11-02 |
Family
ID=6017334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10241078A Granted JPS5455913A (en) | 1977-08-26 | 1978-08-24 | Active vibration damping method and its device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5455913A (de) |
DE (1) | DE2738455A1 (de) |
FR (1) | FR2401037A1 (de) |
GB (1) | GB2003255B (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948215A1 (de) * | 1979-11-30 | 1981-06-04 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Hydropneumatisch abgefederter sitz fuer fahrzeuge, insbesondere kraftfahrzeuge |
JPS5863440U (ja) * | 1981-10-23 | 1983-04-28 | カヤバ工業株式会社 | 油圧緩衝器 |
WO1984002886A1 (en) * | 1983-01-21 | 1984-08-02 | Lotus Car | Vehicle suspension system |
JPS6078806A (ja) * | 1983-10-04 | 1985-05-04 | Showa Mfg Co Ltd | 車高調整用油圧緩衝器の減衰力調整装置 |
GB8328373D0 (en) * | 1983-10-24 | 1983-11-23 | Lotus Car | Vehicle suspension device |
DE3434757A1 (de) * | 1984-09-21 | 1986-04-03 | Siemens AG, 1000 Berlin und 8000 München | Fahrwerk fuer radfahrzeuge |
DE3434877A1 (de) * | 1984-09-22 | 1986-04-17 | Boge Gmbh, 5208 Eitorf | Hydraulischer, regelbarer stossdaempfer |
JPH0692203B2 (ja) * | 1985-02-08 | 1994-11-16 | グループ ロータス ピーエルシー | ダンピングシステム及び車両用懸架システム |
DE3670893D1 (de) * | 1985-07-31 | 1990-06-07 | Wright Barry Corp | Parametergesteuertes aktives schwingungsdaempfungssystem. |
JPH075009B2 (ja) * | 1985-10-22 | 1995-01-25 | トヨタ自動車株式会社 | 車輌用車高調整装置 |
DE3676420D1 (de) * | 1985-10-22 | 1991-02-07 | Toyota Motor Co Ltd | System zur begrenzung der rollbewegung eines fahrzeugaufbaus bei vermeidung von ueberkompressierungen. |
DE3543156C2 (de) * | 1985-12-06 | 1998-04-09 | Bosch Gmbh Robert | Hydropneumatisches Federbein |
JPH06104450B2 (ja) * | 1986-01-29 | 1994-12-21 | 財団法人鉄道総合技術研究所 | 車両の振動制御装置 |
JPH0780411B2 (ja) * | 1986-07-31 | 1995-08-30 | トヨタ自動車株式会社 | 車輌用アクテイブサスペンシヨン |
EP0255720B2 (de) * | 1986-08-05 | 1992-10-14 | Mazda Motor Corporation | Radaufhängung für ein Fahrzeug |
DE3631876A1 (de) * | 1986-09-19 | 1988-03-31 | Bosch Gmbh Robert | Fahrzeugfederung |
DE3637984A1 (de) * | 1986-11-07 | 1988-05-19 | Bayerische Motoren Werke Ag | Verfahren zum beeinflussen einer fahrzeugfederung in abhaengigkeit von der fahrbahngestalt und fahrzeugfederung |
JPH0694252B2 (ja) * | 1986-11-12 | 1994-11-24 | いすゞ自動車株式会社 | サスペンシヨンのニ−リング装置 |
JPS63125423A (ja) * | 1986-11-12 | 1988-05-28 | Isuzu Motors Ltd | サスペンシヨンのニ−リング装置 |
JPS63125421A (ja) * | 1986-11-12 | 1988-05-28 | Isuzu Motors Ltd | ハイドロニユ−マチツク・サスペンシヨン装置 |
DE3638574A1 (de) * | 1986-11-12 | 1988-05-26 | Rexroth Mannesmann Gmbh | Anordnung zur drucksteuerung eines daempfungszylinders fuer die abfederung von fahrzeugen |
DE3724271A1 (de) * | 1987-07-22 | 1989-02-02 | Bosch Gmbh Robert | Daempfungsvorrichtung |
JPH069926B2 (ja) * | 1988-01-29 | 1994-02-09 | 日産自動車株式会社 | 能動型サスペンション |
DE3842338A1 (de) * | 1988-12-16 | 1990-06-21 | Porsche Ag | Stellelement fuer ein aktives feder-daempfer-system |
DE3931857A1 (de) * | 1989-09-23 | 1991-04-04 | Bosch Gmbh Robert | Daempfungssystem |
JPH03118105U (de) * | 1990-03-19 | 1991-12-05 | ||
JP2512556Y2 (ja) * | 1990-03-20 | 1996-10-02 | 日産ディーゼル工業株式会社 | 車両用サスペンションシステム |
DE4029490A1 (de) * | 1990-09-18 | 1992-03-19 | Boge Ag | Hydraulischer schwingungsdaempfer fuer kraftfahrzeuge |
DE4112005A1 (de) * | 1991-04-12 | 1992-10-15 | Bosch Gmbh Robert | System zur bildung eines signals bei einem fahrzeug |
DE4112007A1 (de) * | 1991-04-12 | 1992-10-15 | Bosch Gmbh Robert | System zur bildung eines signals bei einem fahrzeug |
DE4231641C2 (de) * | 1992-09-22 | 1996-12-12 | Daimler Benz Ag | Federbein für Federungssysteme von Kraftfahrzeugen |
DE4327358C2 (de) * | 1993-04-08 | 1995-04-13 | Fichtel & Sachs Ag | Frequenzselektiv wirkender Schwingungsdämpfer |
FR2729616A1 (fr) * | 1995-01-25 | 1996-07-26 | Peugeot | Dispositif formant verin hydraulique pouvant etre utilise dans une suspension hydropneumatique pour vehicule automobile |
US5603387A (en) * | 1995-09-06 | 1997-02-18 | Applied Power, Inc. | Active vehicle suspension system |
US20070045067A1 (en) * | 2005-08-26 | 2007-03-01 | Husco International, Inc. | Hydraulic circuit with a pilot operated check valve for an active vehicle suspension system |
DE102005044211A1 (de) | 2005-09-12 | 2007-03-22 | Wirtgen Gmbh | Selbstfahrende Baumaschine, sowie Hubsäule für eine Baumaschine |
NL1030146C2 (nl) * | 2005-10-10 | 2007-04-11 | Transp Industry Dev Ct Bv | Voertuig. |
DE102006010738A1 (de) * | 2006-03-08 | 2007-09-13 | Trw Automotive Gmbh | Fluidspeicher |
DE102006062129B4 (de) | 2006-12-22 | 2010-08-05 | Wirtgen Gmbh | Straßenbaumaschine sowie Verfahren zur Messung der Frästiefe |
DE202007013300U1 (de) * | 2007-09-21 | 2009-02-12 | Liebherr-Aerospace Lindenberg Gmbh | Aktiver hydraulischer Dämpfer und hydraulischer Stellantrieb |
DE102014207055B4 (de) | 2014-03-04 | 2016-05-12 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit Niveauregulierung |
DE102015218490A1 (de) | 2015-09-25 | 2017-03-30 | Zf Friedrichshafen Ag | Schwingungsdämpfer sowie Kraftfahrzeug |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124368A (en) * | 1964-03-10 | Electronic controlled vehicle suspension system | ||
US2992837A (en) * | 1958-11-03 | 1961-07-18 | Itt | Vehicle suspension and stabilizing system |
GB1050064A (de) * | 1964-08-31 | |||
US3417985A (en) * | 1965-04-16 | 1968-12-24 | Jerry M. Hannan | Automatic antisway machanism for vehicles |
US3502347A (en) * | 1967-11-06 | 1970-03-24 | Itt | Apparatus for vehicle suspension control |
US3606233A (en) * | 1968-04-22 | 1971-09-20 | Bolt Beranek & Newman | Vibration isolation system |
US3606365A (en) * | 1969-11-03 | 1971-09-20 | Budd Co | Active suspension system for a vehicle |
US3807678A (en) * | 1972-09-19 | 1974-04-30 | Lord Corp | System for controlling the transmission of energy between spaced members |
US3995883A (en) * | 1973-11-21 | 1976-12-07 | Lucas Aerospace Limited | Land vehicle wheel suspension arrangements |
JPS5892275A (ja) * | 1981-11-28 | 1983-06-01 | Mitsubishi Electric Corp | 電界効果トランジスタの製造方法 |
-
1977
- 1977-08-26 DE DE19772738455 patent/DE2738455A1/de active Granted
-
1978
- 1978-08-23 GB GB7834233A patent/GB2003255B/en not_active Expired
- 1978-08-24 JP JP10241078A patent/JPS5455913A/ja active Granted
- 1978-08-24 FR FR7824565A patent/FR2401037A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5455913A (en) | 1979-05-04 |
GB2003255A (en) | 1979-03-07 |
FR2401037A1 (fr) | 1979-03-23 |
FR2401037B1 (de) | 1983-08-19 |
DE2738455A1 (de) | 1979-03-01 |
GB2003255B (en) | 1982-06-23 |
DE2738455C2 (de) | 1989-10-26 |
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