FR2298738B1 - - Google Patents
Info
- Publication number
- FR2298738B1 FR2298738B1 FR7602076A FR7602076A FR2298738B1 FR 2298738 B1 FR2298738 B1 FR 2298738B1 FR 7602076 A FR7602076 A FR 7602076A FR 7602076 A FR7602076 A FR 7602076A FR 2298738 B1 FR2298738 B1 FR 2298738B1
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/501—Seat suspension devices actively controlled suspension, e.g. electronic control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/504—Seat suspension devices attached to the base and the backrest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/505—Adjustable suspension including height adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/506—Seat guided by rods
- B60N2/507—Parallelogram-like structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/52—Seat suspension devices using fluid means
- B60N2/522—Seat suspension devices using fluid means characterised by dampening means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/52—Seat suspension devices using fluid means
- B60N2/527—Seat suspension devices using fluid means using liquids
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
- Seats For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2502627A DE2502627C3 (de) | 1975-01-23 | 1975-01-23 | Vorrichtung zur aktiven Dämpfung der Schwingungen von senkrecht schwingenden Massen, z.B. in Fahrzeugen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2298738A1 FR2298738A1 (fr) | 1976-08-20 |
| FR2298738B1 true FR2298738B1 (US20020051482A1-20020502-M00012.png) | 1980-07-18 |
Family
ID=5937089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7602076A Granted FR2298738A1 (fr) | 1975-01-23 | 1976-01-22 | Dispositif amortisseur des oscillations verticales de masses variables |
Country Status (4)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2710440A1 (de) * | 1977-03-10 | 1978-09-14 | Baas Technik Gmbh | Anordnung zur aktiven schwingungsdaempfung |
| DE2723507A1 (de) * | 1977-05-25 | 1978-12-07 | Baas Technik Gmbh | Anordnung zur aktiven schwingungsdaempfung |
| DE2848339C2 (de) * | 1978-11-08 | 1984-07-05 | Feinmechanische Werke Mainz Gmbh, 6500 Mainz | Aktiver, mechanisch-hydraulischer Regler |
| DE3316085A1 (de) * | 1983-05-03 | 1984-11-08 | Hanomag GmbH, 3000 Hannover | Luftbereifte baumaschine, wie radlader, radplaniermaschine od. dgl. |
| DE102007048194B4 (de) * | 2007-10-08 | 2014-05-15 | Grammer Aktiengesellschaft | Fahrzeug mit gefedertem Fahrzeugsitz und gefederter Fahrzeugkabine sowie Federungsverfahren |
| DE102008058409B4 (de) | 2007-12-04 | 2020-01-23 | Grammer Aktiengesellschaft | Vorrichtung und Verfahren zur aktiven Federung eines Fahrzeugteiles |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1522243A (en) * | 1923-08-07 | 1925-01-06 | Jr Howard R Hughes | Shock absorber |
| FR752111A (US20020051482A1-20020502-M00012.png) * | 1933-03-07 | 1933-09-15 | ||
| US2966124A (en) * | 1955-08-01 | 1960-12-27 | American Steel Foundries | Oscillation control arrangement |
| US2937865A (en) * | 1956-08-31 | 1960-05-24 | Roger W Patterson | Shock damping apparatus |
| US3091307A (en) * | 1961-10-16 | 1963-05-28 | Univ Kansas State | Impact vibration damper and control means therefor |
| US3430444A (en) * | 1967-04-17 | 1969-03-04 | Int Harvester Co | Variable volume accumulator seat suspension |
| US3701499A (en) * | 1968-04-08 | 1972-10-31 | Wright Barry Corp | Active fluid isolation system |
| US3638885A (en) * | 1970-03-09 | 1972-02-01 | Boeing Co | Lag frequency selective damper |
| US3883172A (en) * | 1973-07-02 | 1975-05-13 | Caterpillar Tractor Co | Vehicular seat mounting linkage |
-
1975
- 1975-01-23 DE DE2502627A patent/DE2502627C3/de not_active Expired
- 1975-12-24 GB GB52792/75A patent/GB1521520A/en not_active Expired
-
1976
- 1976-01-14 US US05/649,027 patent/US4023657A/en not_active Expired - Lifetime
- 1976-01-22 FR FR7602076A patent/FR2298738A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2298738A1 (fr) | 1976-08-20 |
| GB1521520A (en) | 1978-08-16 |
| DE2502627B2 (de) | 1978-09-14 |
| DE2502627C3 (de) | 1979-05-03 |
| DE2502627A1 (de) | 1976-07-29 |
| US4023657A (en) | 1977-05-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| RC | Opposition against decision of lapse | ||
| DA | Annulment of decision of lapse | ||
| ST | Notification of lapse |