FR2581725B1 - TELESCOPIC HYDRAULIC SHOCK ABSORBER - Google Patents

TELESCOPIC HYDRAULIC SHOCK ABSORBER

Info

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
Application number
FR868606758A
Other languages
French (fr)
Other versions
FR2581725A1 (en
Inventor
Nevio Di Giusto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of FR2581725A1 publication Critical patent/FR2581725A1/en
Application granted granted Critical
Publication of FR2581725B1 publication Critical patent/FR2581725B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
FR868606758A 1985-05-13 1986-05-12 TELESCOPIC HYDRAULIC SHOCK ABSORBER Expired - Fee Related FR2581725B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934332A (en) * 1955-06-14 1960-04-26 Mercier Jean Shock absorber
DE2022021A1 (en) * 1969-05-08 1970-11-12 Simca Automobiles Sa Hydraulic telescopic shock absorber
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

Also Published As

Publication number Publication date
IT8567432A0 (en) 1985-05-13
IT1183831B (en) 1987-10-22
ES294090U (en) 1986-12-16
ES294090Y (en) 1987-08-01
IT8567432A1 (en) 1986-11-13
FR2581725A1 (en) 1986-11-14
DE8612723U1 (en) 1986-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse