DE60007177D1 - Hydropneumatische dämpfungsvorrichtung - Google Patents
Hydropneumatische dämpfungsvorrichtungInfo
- Publication number
- DE60007177D1 DE60007177D1 DE60007177T DE60007177T DE60007177D1 DE 60007177 D1 DE60007177 D1 DE 60007177D1 DE 60007177 T DE60007177 T DE 60007177T DE 60007177 T DE60007177 T DE 60007177T DE 60007177 D1 DE60007177 D1 DE 60007177D1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- hydraulic fluid
- cylinder chamber
- reservoir
- cylinder
- 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
-
- 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
- F16F9/062—Bi-tubular units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
- B61G9/08—Draw-gear combined with buffing appliances with fluid springs or fluid shock-absorbers; Combinations thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
- Telephone Function (AREA)
- Buffer Packaging (AREA)
- Actuator (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9925196 | 1999-10-25 | ||
GB9925196A GB2355779B (en) | 1999-10-25 | 1999-10-25 | A hydro-pneumatic cushioning device |
PCT/GB2000/004093 WO2001030631A1 (en) | 1999-10-25 | 2000-10-24 | A hydro-pneumatic cushioning device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60007177D1 true DE60007177D1 (de) | 2004-01-22 |
DE60007177T2 DE60007177T2 (de) | 2004-09-30 |
Family
ID=10863318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60007177T Expired - Fee Related DE60007177T2 (de) | 1999-10-25 | 2000-10-24 | Hydropneumatische dämpfungsvorrichtung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1240063B1 (de) |
AT (1) | ATE256023T1 (de) |
AU (1) | AU7936100A (de) |
DE (1) | DE60007177T2 (de) |
GB (1) | GB2355779B (de) |
WO (1) | WO2001030631A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2004138C2 (nl) * | 2010-01-25 | 2011-07-26 | Koni Bv | Stijve demper. |
RU173654U1 (ru) * | 2017-04-03 | 2017-09-05 | Общество с ограниченной ответственностью "Уральское конструкторское бюро вагоностроения" | Амортизатор эластомерный для поглощающего аппарата железнодорожного вагона |
CN108944987A (zh) * | 2018-08-06 | 2018-12-07 | 吉林大学 | 一种轨道客车车钩压溃变形管的膨胀管 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411635A (en) * | 1966-04-01 | 1968-11-19 | Acf Ind Inc | Railway car cushioning device |
US3412870A (en) * | 1967-01-24 | 1968-11-26 | Acf Ind Inc | End-of-car hydraulic buff and draft cushioning |
DE1775090A1 (de) * | 1967-07-11 | 1972-04-13 | Piero Montanari | Teleskopartiger hydropneumatischer Stossdaempfer |
GB1351966A (en) * | 1970-12-26 | 1974-05-15 | Nissan Motor | Impact absorbing device using silicon oil |
US3917075A (en) * | 1974-12-16 | 1975-11-04 | Pullman Inc | Hydro-pneumatic cushion gear for railway car |
US4113113A (en) * | 1977-09-16 | 1978-09-12 | Acf Industries, Incorporated | Valve closure for railway car cushioning device |
JPH03219133A (ja) * | 1990-01-20 | 1991-09-26 | Atsugi Unisia Corp | 液圧緩衝器 |
-
1999
- 1999-10-25 GB GB9925196A patent/GB2355779B/en not_active Expired - Fee Related
-
2000
- 2000-10-24 AU AU79361/00A patent/AU7936100A/en not_active Abandoned
- 2000-10-24 AT AT00969705T patent/ATE256023T1/de not_active IP Right Cessation
- 2000-10-24 EP EP00969705A patent/EP1240063B1/de not_active Expired - Lifetime
- 2000-10-24 WO PCT/GB2000/004093 patent/WO2001030631A1/en active IP Right Grant
- 2000-10-24 DE DE60007177T patent/DE60007177T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001030631A8 (en) | 2001-09-20 |
GB9925196D0 (en) | 1999-12-22 |
DE60007177T2 (de) | 2004-09-30 |
AU7936100A (en) | 2001-05-08 |
ATE256023T1 (de) | 2003-12-15 |
GB2355779A (en) | 2001-05-02 |
EP1240063B1 (de) | 2003-12-10 |
WO2001030631A1 (en) | 2001-05-03 |
EP1240063A1 (de) | 2002-09-18 |
GB2355779B (en) | 2002-12-24 |
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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 |