DE3029347A1 - Hydropneumatische federung - Google Patents
Hydropneumatische federungInfo
- Publication number
- DE3029347A1 DE3029347A1 DE19803029347 DE3029347A DE3029347A1 DE 3029347 A1 DE3029347 A1 DE 3029347A1 DE 19803029347 DE19803029347 DE 19803029347 DE 3029347 A DE3029347 A DE 3029347A DE 3029347 A1 DE3029347 A1 DE 3029347A1
- Authority
- DE
- Germany
- Prior art keywords
- servomotor
- chamber
- rod
- electrical
- relay
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 title claims description 69
- 239000006096 absorbing agent Substances 0.000 claims description 48
- 230000035939 shock Effects 0.000 claims description 48
- 230000008859 change Effects 0.000 claims description 16
- 230000003111 delayed effect Effects 0.000 claims description 15
- 230000005284 excitation Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 230000006870 function Effects 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000013016 damping Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- B60G17/015—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
- B60G17/005—Suspension locking arrangements
-
- 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
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/02—Trucks; Load vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/32—Track vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- 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
- B60G2600/04—Means for informing, instructing or displaying
-
- 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
-
- 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
- B60G2600/22—Magnetic elements
- B60G2600/26—Electromagnets; Solenoids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7919871A FR2462285A1 (fr) | 1979-08-02 | 1979-08-02 | Installation de suspension et de changement d'assiette pour vehicule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3029347A1 true DE3029347A1 (de) | 1981-02-19 |
Family
ID=9228557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803029347 Withdrawn DE3029347A1 (de) | 1979-08-02 | 1980-08-01 | Hydropneumatische federung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3029347A1 (enExample) |
| FR (1) | FR2462285A1 (enExample) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1013532B (de) * | 1952-11-04 | 1957-08-08 | Federspiel Jean | Fahrzeugaufhaengung |
| GB967562A (en) * | 1962-04-03 | 1964-08-26 | Ml Aviation Co Ltd | Improvements in wheel assemblies |
| DE1630758A1 (de) * | 1967-12-21 | 1971-08-12 | Langen & Co | Niveauregulierte,hydropneumatische Abfederungsvorrichtung fuer Fahrzeuge |
| DE1580316A1 (de) * | 1959-03-14 | 1973-11-15 | Pierre Ernest Mercier | Stabilisierungseinrichtung fuer ein fahrzeug |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1480185B1 (de) * | 1964-12-09 | 1970-07-23 | Schmidt Dipl Ing Karl Heinz | Vorrichtung zum hydraulischen Raddruckausgleich fuer vier- oder mehrraedrige Kraftfahrzeuge |
| FR92189E (fr) * | 1964-12-09 | 1968-10-04 | Suspension des roues de véhicules, routiers et tout terrain | |
| FR1432614A (fr) * | 1965-01-20 | 1966-03-25 | Renault | Dispositif de correction d'assiette pour véhicule |
| US3578352A (en) * | 1968-02-16 | 1971-05-11 | Krupp Gmbh | Vehicle with frame adapted to be raised and lowered |
| DE1939719C3 (de) * | 1969-08-05 | 1980-05-22 | Fichtel & Sachs Ag, 8720 Schweinfurt | Steuerungsanordnung für eine niveaugeregelte Federung an Fahrzeugen |
| BE758706A (fr) * | 1969-11-26 | 1971-04-16 | Citroen Sa | Suspension hydroelastique de vehicule a dispositif correcteur de hauteur |
| JPS5143521A (en) * | 1974-10-14 | 1976-04-14 | Nissan Motor | Jidoshano kagensokujishataishiseiseigyosochi |
| US4065143A (en) * | 1975-04-14 | 1977-12-27 | Kabushiki Kaisha Komatsu Seisakusho | Fluid suspension system |
| JPS5465923A (en) * | 1977-11-07 | 1979-05-28 | Nissan Motor Co Ltd | Hydropneumatic suspension apparatus |
-
1979
- 1979-08-02 FR FR7919871A patent/FR2462285A1/fr active Granted
-
1980
- 1980-08-01 DE DE19803029347 patent/DE3029347A1/de not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1013532B (de) * | 1952-11-04 | 1957-08-08 | Federspiel Jean | Fahrzeugaufhaengung |
| DE1580316A1 (de) * | 1959-03-14 | 1973-11-15 | Pierre Ernest Mercier | Stabilisierungseinrichtung fuer ein fahrzeug |
| GB967562A (en) * | 1962-04-03 | 1964-08-26 | Ml Aviation Co Ltd | Improvements in wheel assemblies |
| DE1630758A1 (de) * | 1967-12-21 | 1971-08-12 | Langen & Co | Niveauregulierte,hydropneumatische Abfederungsvorrichtung fuer Fahrzeuge |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2462285B1 (enExample) | 1983-08-26 |
| FR2462285A1 (fr) | 1981-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |