BR9002841A - Elemento de suspensao para veiculos automotores - Google Patents
Elemento de suspensao para veiculos automotoresInfo
- Publication number
- BR9002841A BR9002841A BR909002841A BR9002841A BR9002841A BR 9002841 A BR9002841 A BR 9002841A BR 909002841 A BR909002841 A BR 909002841A BR 9002841 A BR9002841 A BR 9002841A BR 9002841 A BR9002841 A BR 9002841A
- Authority
- BR
- Brazil
- Prior art keywords
- motor vehicles
- suspension element
- suspension
- vehicles
- motor
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title 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
-
- 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
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
- F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
-
- 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
- B60G2202/30—Spring/Damper and/or actuator Units
- B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
- B60G2202/314—The spring being a pneumatic spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8967496A IT1234400B (it) | 1989-06-16 | 1989-06-16 | Elemento di sospensione per autoveicoli |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9002841A true BR9002841A (pt) | 1991-08-20 |
Family
ID=11302910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909002841A BR9002841A (pt) | 1989-06-16 | 1990-06-12 | Elemento de suspensao para veiculos automotores |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0403447B1 (pt) |
| BR (1) | BR9002841A (pt) |
| DE (1) | DE69005712T2 (pt) |
| ES (1) | ES2047904T3 (pt) |
| IT (1) | IT1234400B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0702166B1 (en) * | 1994-09-15 | 1999-12-22 | Yamaha Hatsudoki Kabushiki Kaisha | Hydraulic shock absorber |
| US5522484A (en) * | 1994-09-16 | 1996-06-04 | Yamaha Hatsudoki Kabushiki Kaisha | Variable damping force hydraulic shock absorber |
| JPH08285000A (ja) † | 1995-04-19 | 1996-11-01 | Toyota Motor Corp | エアサスペンション装置 |
| DE19740798B4 (de) * | 1997-09-17 | 2005-09-15 | Contitech Luftfedersysteme Gmbh | Luftfederungssystem |
| DE10341003A1 (de) * | 2003-09-05 | 2005-03-31 | Voss Automotive Gmbh | Dämpferanordnung, insbesondere Luftfederbein, und Hohlkörper zur Verwendung in dieser Anordnung |
| DE102004012881A1 (de) * | 2004-03-16 | 2005-10-06 | Daimlerchrysler Ag | Gasfedersystem mit zentral geführtem Schlauchrollbalg |
| DE102006040804A1 (de) * | 2006-08-31 | 2008-03-06 | Zf Friedrichshafen Ag | Luftfeder |
| CN107035811A (zh) * | 2017-06-26 | 2017-08-11 | 吉林大学 | 载荷自适应式行程相关变阻尼减振器 |
| CN108869622B (zh) * | 2018-07-24 | 2023-05-23 | 广东机电职业技术学院 | 一种柱塞式缓冲装置 |
| CN115405651B (zh) * | 2022-09-01 | 2025-06-13 | 浙江极氪智能科技有限公司 | 减振器的上支撑装置、减振器及车辆 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266792A (en) * | 1963-11-08 | 1966-08-16 | Lemert Engineering Co | Vehicle shock stabilizer |
| FR1467167A (fr) * | 1965-12-14 | 1967-01-27 | Citroen Sa Andre | Amortisseur hydraulique à effet croissant avec la charge, pour véhicules automobiles ou autres |
| FR2252508A1 (en) * | 1973-11-26 | 1975-06-20 | Gele Pierre | Variable stiffness vehicle suspension damper unit - compressed gas spring volume varies with horiz. acceleration |
| GB2111168B (en) * | 1981-11-06 | 1986-07-16 | Tokico Ltd | Hydraulic damper with bypass |
| DE3406032A1 (de) * | 1984-02-20 | 1985-08-22 | Boge Gmbh, 5208 Eitorf | Hydropneumatische federung mit niveauregelung fuer fahrzeuge |
| DE3620993A1 (de) * | 1985-06-29 | 1987-01-08 | Volkswagen Ag | Hydropneumatische feder fuer die aufbaudaempfung von fahrzeugen |
| DE3526156A1 (de) * | 1985-07-22 | 1987-01-29 | Kaspar Lochner | Lastabhaengiges feder-daempfer-aggregat |
| FR2609128B1 (fr) * | 1986-12-30 | 1991-05-24 | Sirven Jacques | Amortisseur a compensation de charge |
-
1989
- 1989-06-16 IT IT8967496A patent/IT1234400B/it active
-
1990
- 1990-06-12 DE DE90830266T patent/DE69005712T2/de not_active Expired - Fee Related
- 1990-06-12 BR BR909002841A patent/BR9002841A/pt not_active Application Discontinuation
- 1990-06-12 EP EP90830266A patent/EP0403447B1/en not_active Expired - Lifetime
- 1990-06-12 ES ES90830266T patent/ES2047904T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT8967496A0 (it) | 1989-06-16 |
| DE69005712D1 (de) | 1994-02-17 |
| EP0403447A1 (en) | 1990-12-19 |
| ES2047904T3 (es) | 1994-03-01 |
| IT1234400B (it) | 1992-05-18 |
| DE69005712T2 (de) | 1994-04-28 |
| EP0403447B1 (en) | 1994-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA2 | Application deemed withdrawn (art. 19(5)) |