FR2581725B1 - TELESCOPIC HYDRAULIC SHOCK ABSORBER - Google Patents
TELESCOPIC HYDRAULIC SHOCK ABSORBERInfo
- Publication number
- FR2581725B1 FR2581725B1 FR868606758A FR8606758A FR2581725B1 FR 2581725 B1 FR2581725 B1 FR 2581725B1 FR 868606758 A FR868606758 A FR 868606758A FR 8606758 A FR8606758 A FR 8606758A FR 2581725 B1 FR2581725 B1 FR 2581725B1
- Authority
- FR
- France
- Prior art keywords
- shock absorber
- hydraulic shock
- telescopic hydraulic
- telescopic
- absorber
- 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
- F16F9/32—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
-
- 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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/12—Functional characteristics, e.g. variability, frequency-dependence degressive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67432/85A IT1183831B (en) | 1985-05-13 | 1985-05-13 | IMPROVEMENTS OF TELESCOPIC HYDRAULIC SHOCK ABSORBERS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2581725A1 FR2581725A1 (en) | 1986-11-14 |
FR2581725B1 true FR2581725B1 (en) | 1990-04-27 |
Family
ID=11302342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868606758A Expired - Fee Related FR2581725B1 (en) | 1985-05-13 | 1986-05-12 | TELESCOPIC HYDRAULIC SHOCK ABSORBER |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE8612723U1 (en) |
ES (1) | ES294090Y (en) |
FR (1) | FR2581725B1 (en) |
IT (1) | IT1183831B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3704712A1 (en) * | 1987-02-14 | 1988-08-25 | Bilstein August Gmbh Co Kg | Adjustable shock absorber, especially for motor vehicles |
DE19702627C1 (en) * | 1997-01-25 | 1998-03-26 | Mannesmann Sachs Ag | Damping piston for automotive shock-absorber |
ES2151807B1 (en) * | 1998-04-02 | 2001-07-01 | Ap Amortiguadores S A | CONTROL PISTON FOR HYDRAULIC SHOCK ABSORBERS. |
CN103883662B (en) * | 2014-04-15 | 2016-05-11 | 叶骁锋 | Hydraulic vibration absorber |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2934332A (en) * | 1955-06-14 | 1960-04-26 | Mercier Jean | Shock absorber |
US3706362A (en) * | 1969-05-08 | 1972-12-19 | Chrysler France | Telescopic hydraulic damper |
US3711080A (en) * | 1971-07-19 | 1973-01-16 | Menasco Mfg Co | Energy absorption apparatus |
FR2325856A1 (en) * | 1975-09-26 | 1977-04-22 | Chrysler France | Hydraulic damper with pressure relief at low speeds - has additional ports in piston covered by leaf spring plate |
FR2355210A1 (en) * | 1976-06-15 | 1978-01-13 | Peugeot | Telescopic hydraulic shock absorber - has secondary valve to reduce resistance at high piston speed |
JPS56120841A (en) * | 1980-02-27 | 1981-09-22 | Nissan Motor Co Ltd | Shock absorber |
FR2552184B1 (en) * | 1983-09-15 | 1987-06-19 | Villaume Michel | DEVICE FOR SELF-CONTAINED HYDRAULIC DAMPERS WITH PROGRESSIVE EFFECT |
-
1985
- 1985-05-13 IT IT67432/85A patent/IT1183831B/en active
-
1986
- 1986-05-09 DE DE8612723U patent/DE8612723U1/en not_active Expired
- 1986-05-12 ES ES1986294090U patent/ES294090Y/en not_active Expired
- 1986-05-12 FR FR868606758A patent/FR2581725B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT8567432A1 (en) | 1986-11-13 |
ES294090U (en) | 1986-12-16 |
ES294090Y (en) | 1987-08-01 |
IT8567432A0 (en) | 1985-05-13 |
IT1183831B (en) | 1987-10-22 |
DE8612723U1 (en) | 1986-08-21 |
FR2581725A1 (en) | 1986-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |