DE3406032C2 - - Google Patents
Info
- Publication number
- DE3406032C2 DE3406032C2 DE3406032A DE3406032A DE3406032C2 DE 3406032 C2 DE3406032 C2 DE 3406032C2 DE 3406032 A DE3406032 A DE 3406032A DE 3406032 A DE3406032 A DE 3406032A DE 3406032 C2 DE3406032 C2 DE 3406032C2
- Authority
- DE
- Germany
- Prior art keywords
- damping
- telescopic spring
- cylinder
- pressure
- passages
- 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
- 238000013016 damping Methods 0.000 claims description 42
- 239000000725 suspension Substances 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000036316 preload Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 206010016275 Fear Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock 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
- F16F9/5123—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 responsive to the static or steady-state load on the 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Body Suspensions (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843406032 DE3406032A1 (de) | 1984-02-20 | 1984-02-20 | Hydropneumatische federung mit niveauregelung fuer fahrzeuge |
GB08430444A GB2155584B (en) | 1984-02-20 | 1984-12-03 | A hydropneumatic vehicle suspension with load-responsive damping |
IT19482/85A IT1183334B (it) | 1984-02-20 | 1985-02-13 | Sospensione idropneumatica con regolazione di livello per veicoli |
FR858502355A FR2559716B1 (fr) | 1984-02-20 | 1985-02-19 | Suspension hydropneumatique avec reglage du niveau pour vehicules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843406032 DE3406032A1 (de) | 1984-02-20 | 1984-02-20 | Hydropneumatische federung mit niveauregelung fuer fahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3406032A1 DE3406032A1 (de) | 1985-08-22 |
DE3406032C2 true DE3406032C2 (ja) | 1987-08-13 |
Family
ID=6228247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843406032 Granted DE3406032A1 (de) | 1984-02-20 | 1984-02-20 | Hydropneumatische federung mit niveauregelung fuer fahrzeuge |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3406032A1 (ja) |
FR (1) | FR2559716B1 (ja) |
GB (1) | GB2155584B (ja) |
IT (1) | IT1183334B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3829966A1 (de) * | 1988-09-03 | 1990-03-15 | Daimler Benz Ag | Stossdaempfer mit lastabhaengiger daempfungssteuerung fuer fahrzeuge |
DE102004061997B4 (de) * | 2004-12-23 | 2007-11-08 | Zf Friedrichshafen Ag | Kolben-Zylinder-Aggregat |
DE102007029490A1 (de) | 2007-06-26 | 2009-01-02 | Zf Friedrichshafen Ag | Kolben-Zylinder-Aggregat |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601445A1 (de) * | 1986-01-20 | 1987-07-23 | Boge Gmbh | Hydropneumatische federung mit lastabhaengiger daempfungssteuerung |
DE3612006A1 (de) * | 1986-04-09 | 1987-10-15 | Fichtel & Sachs Ag | Hydropneumatische federung mit lastabhaengig wirkender daempfung |
DE3632886A1 (de) * | 1986-09-27 | 1988-04-07 | Boge Ag | Hydropneumatische federung fuer kraftfahrzeuge |
DE3643310A1 (de) * | 1986-12-18 | 1988-06-30 | Boge Ag | Hydropneumatische federung mit lastabhaengiger daempfungssteuerung |
DE3710996A1 (de) * | 1987-04-01 | 1988-10-20 | Boge Ag | Zentral regelbare steuervorrichtung fuer mindestens einen hydraulischen schwingungsdaempfer |
IT1234400B (it) * | 1989-06-16 | 1992-05-18 | Fiat Auto Spa | Elemento di sospensione per autoveicoli |
DE3922037A1 (de) * | 1989-07-05 | 1991-01-17 | Schaeffler Waelzlager Kg | Spannvorrichtung fuer ketten- oder riementriebe |
FR2651553B1 (fr) * | 1989-09-06 | 1991-12-13 | Sirven Jacques | Valve pour fluide hydraulique et amortisseur comportant une telle valve. |
DE4424991A1 (de) * | 1993-10-15 | 1995-04-20 | Fichtel & Sachs Ag | Schwingungsdämpfer mit lastabhängig wirkender Dämpfung |
US7374028B2 (en) | 2003-07-08 | 2008-05-20 | Fox Factory, Inc. | Damper with pressure-sensitive compression damping |
US9494209B1 (en) | 2007-06-21 | 2016-11-15 | Bill J. Gartner | Regressive hydraulic damper |
FR3044266A1 (fr) * | 2015-11-26 | 2017-06-02 | Peugeot Citroen Automobiles Sa | Systeme de correction d’assiette sur un vehicule |
CN109083968A (zh) * | 2018-10-30 | 2018-12-25 | 江苏容大减震科技股份有限公司 | 一种适合爆破冲击环境的高速大行程阻尼器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1505608A1 (de) * | 1951-01-28 | 1970-07-09 | Bilstein August Fa | Stufenlos regelbare Daempfungsvorrichtung,insbesondere fuer hydropneumatische Federbeine |
DE1229789B (de) * | 1962-09-13 | 1966-12-01 | Boge Gmbh | Drosselventil fuer hydraulische Schwingungsdaempfer mit veraenderlichem Verlauf der Daempfungskraft, insbesondere fuer Kraftfahrzeuge |
FR1467167A (fr) * | 1965-12-14 | 1967-01-27 | Citroen Sa Andre | Amortisseur hydraulique à effet croissant avec la charge, pour véhicules automobiles ou autres |
FR1503903A (fr) * | 1966-10-18 | 1967-12-01 | Citroen Sa Andre | Suspension hydraulique à accumulateurs multiples |
DE1575191C3 (de) * | 1967-02-15 | 1975-04-17 | Langen & Co, 4000 Duesseldorf | Dämpfungsvorrichtung für hydropneumatische Federn von Fahrzeugen mit lastabhängig steuerbarem Dämpfungsgrad |
DE2322997C2 (de) * | 1973-05-08 | 1985-05-23 | Daimler-Benz Ag, 7000 Stuttgart | Dämpfungsvorrichtung für hydropneumatische Fahrzeugfedern |
DE2325247A1 (de) * | 1973-05-18 | 1974-12-05 | Daimler Benz Ag | Schwingungsdaempfer fuer fahrzeugabfederungen mit einer lastabhaengig arbeitenden hydraulischen daempfungsvorrichtung |
DE2326983A1 (de) * | 1973-05-26 | 1974-12-12 | Daimler Benz Ag | Schwingungsdaempfer mit einer hydraulischen daempfungsvorrichtung fuer fahrzeugabfederungen |
FR2287627A1 (fr) * | 1974-10-11 | 1976-05-07 | Sirven Jacques | Amortisseur hydraulique de suspension de vehicule |
DE3111410C2 (de) * | 1981-03-24 | 1985-12-05 | Bayerische Motoren Werke AG, 8000 München | Lastabhängig steuerbares Dämpfungsventil für Fahrzeuge |
-
1984
- 1984-02-20 DE DE19843406032 patent/DE3406032A1/de active Granted
- 1984-12-03 GB GB08430444A patent/GB2155584B/en not_active Expired
-
1985
- 1985-02-13 IT IT19482/85A patent/IT1183334B/it active
- 1985-02-19 FR FR858502355A patent/FR2559716B1/fr not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3829966A1 (de) * | 1988-09-03 | 1990-03-15 | Daimler Benz Ag | Stossdaempfer mit lastabhaengiger daempfungssteuerung fuer fahrzeuge |
DE102004061997B4 (de) * | 2004-12-23 | 2007-11-08 | Zf Friedrichshafen Ag | Kolben-Zylinder-Aggregat |
DE102007029490A1 (de) | 2007-06-26 | 2009-01-02 | Zf Friedrichshafen Ag | Kolben-Zylinder-Aggregat |
DE102007029490B4 (de) * | 2007-06-26 | 2013-05-23 | Zf Friedrichshafen Ag | Kolben-Zylinder-Aggregat |
Also Published As
Publication number | Publication date |
---|---|
DE3406032A1 (de) | 1985-08-22 |
FR2559716A1 (fr) | 1985-08-23 |
IT8519482A0 (it) | 1985-02-13 |
GB2155584B (en) | 1987-10-21 |
GB2155584A (en) | 1985-09-25 |
GB8430444D0 (en) | 1985-01-09 |
FR2559716B1 (fr) | 1992-01-24 |
IT1183334B (it) | 1987-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BOGE AG, 5208 EITORF, DE |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |