FR2360800A1 - Hydraulic shock absorber assembly - has compensating chambers which allow reduction of absorption with impact speed - Google Patents
Hydraulic shock absorber assembly - has compensating chambers which allow reduction of absorption with impact speedInfo
- Publication number
- FR2360800A1 FR2360800A1 FR7615655A FR7615655A FR2360800A1 FR 2360800 A1 FR2360800 A1 FR 2360800A1 FR 7615655 A FR7615655 A FR 7615655A FR 7615655 A FR7615655 A FR 7615655A FR 2360800 A1 FR2360800 A1 FR 2360800A1
- Authority
- FR
- France
- Prior art keywords
- shock absorber
- absorption
- hydraulic shock
- absorber assembly
- impact speed
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The shock absorber is intended to improve the quality of ride and silence of a vehicle by reducing the amount of shock absorption when the wheel is displaced vertically at more than a certain speed. The absorber consists of an interior cylinder (1) divided into two working chambers (7, 8) by a piston (4) provided with valves (9, 10) permitting the controlled passage of fluid between the two chambers. An intermediate cylinder (11) and an external cylinder (14), forming the body of the absorber, define an intermediate chamber (12) which is connected via holes (13) to the working chambers, and an external compensating chamber (17) which is connected by a valve into the working chambers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7615655A FR2360800A1 (en) | 1976-05-24 | 1976-05-24 | Hydraulic shock absorber assembly - has compensating chambers which allow reduction of absorption with impact speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7615655A FR2360800A1 (en) | 1976-05-24 | 1976-05-24 | Hydraulic shock absorber assembly - has compensating chambers which allow reduction of absorption with impact speed |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2360800A1 true FR2360800A1 (en) | 1978-03-03 |
FR2360800B1 FR2360800B1 (en) | 1978-12-15 |
Family
ID=9173548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7615655A Granted FR2360800A1 (en) | 1976-05-24 | 1976-05-24 | Hydraulic shock absorber assembly - has compensating chambers which allow reduction of absorption with impact speed |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2360800A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513340A1 (en) * | 1981-09-23 | 1983-03-25 | Peugeot | VALVE PISTON FOR SHOCK ABSORBER |
FR2602291A1 (en) * | 1986-07-30 | 1988-02-05 | Peugeot | Hydraulic shock-absorber with guided valves |
DE102008040210A1 (en) * | 2008-07-07 | 2010-01-21 | Zf Friedrichshafen Ag | Vibration damper with a valve-controlled fluid connection |
-
1976
- 1976-05-24 FR FR7615655A patent/FR2360800A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513340A1 (en) * | 1981-09-23 | 1983-03-25 | Peugeot | VALVE PISTON FOR SHOCK ABSORBER |
EP0075513A1 (en) * | 1981-09-23 | 1983-03-30 | Automobiles Peugeot | Piston with valves for a shock absorber |
FR2602291A1 (en) * | 1986-07-30 | 1988-02-05 | Peugeot | Hydraulic shock-absorber with guided valves |
DE102008040210A1 (en) * | 2008-07-07 | 2010-01-21 | Zf Friedrichshafen Ag | Vibration damper with a valve-controlled fluid connection |
Also Published As
Publication number | Publication date |
---|---|
FR2360800B1 (en) | 1978-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DL | Decision of the director general to leave to make available licences of right | ||
ST | Notification of lapse |