ATE360543T1 - Hydropneumatisches aufhängungssystem - Google Patents
Hydropneumatisches aufhängungssystemInfo
- Publication number
- ATE360543T1 ATE360543T1 AT02394020T AT02394020T ATE360543T1 AT E360543 T1 ATE360543 T1 AT E360543T1 AT 02394020 T AT02394020 T AT 02394020T AT 02394020 T AT02394020 T AT 02394020T AT E360543 T1 ATE360543 T1 AT E360543T1
- Authority
- AT
- Austria
- Prior art keywords
- hydro
- pneumatic spring
- suspension system
- hydropneumatic suspension
- vehicle body
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
- B60G11/56—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
- B60G11/56—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs
- B60G11/58—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs arranged coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/061—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper with a coil spring being mounted inside the damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
- B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
-
- 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
- B60G17/02—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
- B60G17/048—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/064—Units characterised by the location or shape of the expansion chamber
- F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
-
- 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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/144—Independent suspensions with lateral arms with two lateral arms forming a parallelogram
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
-
- 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
- B60G2202/12—Wound 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
- B60G2202/154—Fluid spring with an accumulator
-
- 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
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/129—Damper mount on wheel suspension or knuckle
-
- 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
- B60G2204/10—Mounting of suspension elements
- B60G2204/19—Mounting of transmission differential
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/416—Ball or spherical joints
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/45—Stops limiting travel
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/45—Stops limiting travel
- B60G2204/4504—Stops limiting travel using cable or band to prevent extension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/422—Accumulators for hydropneumatic 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE20010125 | 2001-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE360543T1 true ATE360543T1 (de) | 2007-05-15 |
Family
ID=11042733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02394020T ATE360543T1 (de) | 2001-02-09 | 2002-02-11 | Hydropneumatisches aufhängungssystem |
Country Status (4)
Country | Link |
---|---|
US (5) | US20020109327A1 (de) |
EP (1) | EP1231085B1 (de) |
AT (1) | ATE360543T1 (de) |
DE (1) | DE60219708T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10231376B3 (de) * | 2002-07-11 | 2004-01-15 | Daimlerchrysler Ag | Fahrzeugstarrachse mit integrierten Längslenkern und Anbaukonsolen |
US7083163B2 (en) * | 2003-09-19 | 2006-08-01 | Tenneco Automotive Operating Company Inc. | Booster with spring to adapt air spring pressure for load dependent shock absorber |
DE202004005623U1 (de) * | 2004-04-08 | 2005-08-11 | Hemscheidt Fahrwerktechnik Gmbh & Co. Kg | Federungs- und Dämpfungseinrichtung für Kraftfahrzeuge |
US8151953B2 (en) * | 2004-04-08 | 2012-04-10 | Samsung Electronics Co., Ltd. | Suspension and damping device for motor vehicles |
US20060021833A1 (en) * | 2004-04-08 | 2006-02-02 | Hemscheidt Fahrwerktechnik Gmbh & Co. Kg | Suspension and damping device for motor vehicles |
US20100116608A1 (en) * | 2004-04-08 | 2010-05-13 | Hemscheidt Fahrwerktechnik Gmbh & Co. Kg | Suspension and damping device for motor vehicles |
US7383914B2 (en) * | 2004-12-23 | 2008-06-10 | Cnh America Llc | Apparatus and method for reducing shear loading on elements connecting an axle and a chassis of a vehicle |
DE202005011439U1 (de) | 2005-07-18 | 2006-11-23 | Hemscheidt Fahrwerktechnik Gmbh & Co. Kg | Federungseinrichtung für Kraftfahrzeuge |
FR2894184A1 (fr) * | 2005-12-05 | 2007-06-08 | Peugeot Citroen Automobiles Sa | Dispositif formant butee de detente d'une suspension d'un vehicule notamment automobile |
US7954792B2 (en) * | 2008-02-22 | 2011-06-07 | Axletech International IP Holdings, LLC. | Strut assembly with air spring |
SE532525C2 (sv) | 2008-06-13 | 2010-02-16 | Stroemsholmen Ab | Hydropneumatisk fjädringsenhet |
SE533002C2 (sv) * | 2008-10-20 | 2010-06-08 | Bae Systems Haegglunds Ab | Hjulupphängning för hjulfordon |
CN102287472B (zh) * | 2011-08-09 | 2012-10-03 | 中国汽车工程研究院股份有限公司 | 串联型单筒磁流变油气弹簧 |
FR2988453A1 (fr) * | 2012-03-22 | 2013-09-27 | Peugeot Citroen Automobiles Sa | Amortisseur hydraulique comprenant une chambre de compensation et une butee deportee |
US9193242B2 (en) * | 2013-09-01 | 2015-11-24 | Saber Sohrabi | Air shock absorber with smart suspension system with height adjustment without losing comfort and safety |
US9507037B2 (en) * | 2013-09-20 | 2016-11-29 | Pgs Geophysical As | Air-spring compensation in a piston-type marine vibrator |
CN105059074B (zh) * | 2015-09-08 | 2018-02-02 | 北京航天发射技术研究所 | 具有过载保护功能的悬架限位器、悬架系统和车辆 |
KR101997114B1 (ko) * | 2017-11-17 | 2019-10-17 | 동원정밀 주식회사 | 실린더형 차량의 현가장치 |
US10828955B1 (en) | 2018-06-29 | 2020-11-10 | Zoox, Inc. | Vehicle suspension system with remote actuation |
CN110356181A (zh) * | 2019-07-17 | 2019-10-22 | 北京航天发射技术研究所 | 一种超重载底盘的大行程独立悬架系统 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522323A (en) * | 1944-08-28 | 1950-09-12 | Monroe Auto Equipment Co | Shock absorber seal structure |
GB883161A (en) * | 1959-05-13 | 1961-11-22 | Volvo Ab | Improvements in hydropneumatic suspension and damping devices for vehicles |
FR1256427A (fr) * | 1959-05-13 | 1961-03-17 | Volvo Ab | Dispositif hydropneumatique de suspension et d'amortissement pour véhicules |
FR1239452A (fr) * | 1959-07-17 | 1960-08-26 | Dispositif pour assurer la correction d'assiette d'une suspension oléopneumatique | |
US3162432A (en) * | 1963-03-27 | 1964-12-22 | Hughes Tool Co | Oleo strut |
US3743109A (en) * | 1972-02-03 | 1973-07-03 | Pullman Inc | Hydraulic cushion device for railway vehicles |
JPS50125418A (de) * | 1974-03-19 | 1975-10-02 | ||
US3966223A (en) * | 1974-11-08 | 1976-06-29 | Carr James P | Vehicle suspension |
US3972551A (en) * | 1975-06-04 | 1976-08-03 | General Motors Corporation | Telescoping energy absorber for vehicle bumpers and method of assembly |
FR2473144A1 (fr) * | 1980-01-04 | 1981-07-10 | Fournales France Sarl | Dispositif combine amortisseur et suspension pour vehicule |
EP0052782B1 (de) * | 1980-11-25 | 1986-05-28 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Federungssystem für Fahrzeuge |
GB2149055B (en) * | 1983-09-26 | 1987-11-04 | Nhk Spring Co Ltd | Vehicle suspension unit with damping & spring rate adjustable |
FR2557515B1 (fr) * | 1983-12-28 | 1986-05-16 | Citroen Sa | Suspension a garde au sol variable et butees suiveuses |
US4807860A (en) * | 1984-06-28 | 1989-02-28 | Simons Stephen W | Motorcycle front fork anti-cavity damping system |
JPS6146702A (ja) * | 1984-08-10 | 1986-03-07 | Toyota Motor Corp | サスペンシヨンのストラツトバ−装置 |
JPS62258207A (ja) * | 1986-04-30 | 1987-11-10 | Sumio Sugawara | 複合流体圧シリンダ装置 |
DE3824611A1 (de) * | 1988-07-20 | 1990-01-25 | Bayerische Motoren Werke Ag | Feder-daempfer-system fuer fahrzeuge |
JPH02299914A (ja) * | 1989-05-16 | 1990-12-12 | Shoichi Nomoto | 車輪の懸架装置 |
DE4014466A1 (de) * | 1990-05-07 | 1991-11-14 | Bosch Gmbh Robert | Fahrzeugfederung |
US5570286A (en) * | 1993-12-23 | 1996-10-29 | Lord Corporation | Regenerative system including an energy transformer which requires no external power source to drive same |
JP3485276B2 (ja) * | 1994-03-28 | 2004-01-13 | 富士重工業株式会社 | 車両の懸架装置 |
GB2300892A (en) * | 1995-05-16 | 1996-11-20 | Lotus Car | A damper for a vehicle suspension system |
FI107963B (fi) * | 1995-06-20 | 2001-10-31 | Instrumentarium Oy | Infrapunasäteilijä |
US5836541A (en) * | 1997-03-05 | 1998-11-17 | Pham; Roger N. C. | Easily-convertible fixed-wing roadable aircraft |
US5810130A (en) * | 1997-03-14 | 1998-09-22 | General Motors Corporation | Suspension damper with rebound cut-off |
US5984060A (en) * | 1997-08-25 | 1999-11-16 | General Motors Corporation | Monotube strut assembly |
US6260832B1 (en) * | 1997-12-17 | 2001-07-17 | Marzocchi S.P.A. | Shock absorber with adjustable compression and rebound |
US6213261B1 (en) * | 1998-01-14 | 2001-04-10 | Mannesmann Sachs Ag | Hydropneumatic spring |
US6311962B1 (en) * | 1998-02-03 | 2001-11-06 | Fox Factory, Inc. | Shock absorber with external air cylinder spring |
US6135434A (en) * | 1998-02-03 | 2000-10-24 | Fox Factory, Inc. | Shock absorber with positive and negative gas spring chambers |
US6036201A (en) * | 1998-02-23 | 2000-03-14 | General Dynamics Land Systems | Adjustable vehicle suspension |
GB2347395B (en) * | 1999-03-04 | 2002-07-31 | Rover Group | Vehicle suspension dampers |
DE10016641C2 (de) * | 2000-04-04 | 2002-06-13 | Daimler Chrysler Ag | Schwingungsdämpfer mit Zuganschlag |
-
2002
- 2002-02-11 US US10/071,083 patent/US20020109327A1/en not_active Abandoned
- 2002-02-11 AT AT02394020T patent/ATE360543T1/de not_active IP Right Cessation
- 2002-02-11 DE DE60219708T patent/DE60219708T2/de not_active Expired - Lifetime
- 2002-02-11 EP EP02394020A patent/EP1231085B1/de not_active Expired - Lifetime
-
2004
- 2004-07-06 US US10/883,774 patent/US20040232606A1/en not_active Abandoned
-
2007
- 2007-01-17 US US11/653,831 patent/US20070132163A1/en not_active Abandoned
-
2009
- 2009-07-24 US US12/509,058 patent/US20100156012A1/en not_active Abandoned
-
2013
- 2013-01-18 US US13/744,721 patent/US20130127132A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20100156012A1 (en) | 2010-06-24 |
EP1231085A3 (de) | 2004-01-07 |
US20070132163A1 (en) | 2007-06-14 |
US20020109327A1 (en) | 2002-08-15 |
DE60219708D1 (de) | 2007-06-06 |
US20040232606A1 (en) | 2004-11-25 |
US20130127132A1 (en) | 2013-05-23 |
EP1231085B1 (de) | 2007-04-25 |
DE60219708T2 (de) | 2007-12-27 |
EP1231085A2 (de) | 2002-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |