IT8567432A1 - Improvements to telescopic hydraulic shock absorbers. - Google Patents

Improvements to telescopic hydraulic shock absorbers.

Info

Publication number
IT8567432A1
IT8567432A1 IT1985A67432A IT6743285A IT8567432A1 IT 8567432 A1 IT8567432 A1 IT 8567432A1 IT 1985A67432 A IT1985A67432 A IT 1985A67432A IT 6743285 A IT6743285 A IT 6743285A IT 8567432 A1 IT8567432 A1 IT 8567432A1
Authority
IT
Italy
Prior art keywords
shock absorbers
hydraulic shock
telescopic hydraulic
telescopic
absorbers
Prior art date
Application number
IT1985A67432A
Other languages
Italian (it)
Other versions
IT1183831B (en
IT8567432A0 (en
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
Priority to IT67432/85A priority Critical patent/IT1183831B/en
Publication of IT8567432A0 publication Critical patent/IT8567432A0/en
Priority to DE8612723U priority patent/DE8612723U1/en
Priority to FR868606758A priority patent/FR2581725B1/en
Priority to ES1986294090U priority patent/ES294090Y/en
Publication of IT8567432A1 publication Critical patent/IT8567432A1/en
Application granted granted Critical
Publication of IT1183831B publication Critical patent/IT1183831B/en

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)
IT67432/85A 1985-05-13 1985-05-13 IMPROVEMENTS OF TELESCOPIC HYDRAULIC SHOCK ABSORBERS IT1183831B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67432/85A IT1183831B (en) 1985-05-13 1985-05-13 IMPROVEMENTS OF TELESCOPIC HYDRAULIC SHOCK ABSORBERS
DE8612723U DE8612723U1 (en) 1985-05-13 1986-05-09 Hydraulic telescopic shock absorber
FR868606758A FR2581725B1 (en) 1985-05-13 1986-05-12 TELESCOPIC HYDRAULIC SHOCK ABSORBER
ES1986294090U ES294090Y (en) 1985-05-13 1986-05-12 TELESCOPIC HYDRAULIC SHOCK

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 (3)

Publication Number Publication Date
IT8567432A0 IT8567432A0 (en) 1985-05-13
IT8567432A1 true IT8567432A1 (en) 1986-11-13
IT1183831B IT1183831B (en) 1987-10-22

Family

ID=11302342

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67432/85A IT1183831B (en) 1985-05-13 1985-05-13 IMPROVEMENTS OF TELESCOPIC HYDRAULIC SHOCK ABSORBERS

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
GB1314103A (en) * 1969-05-08 1973-04-18 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

Also Published As

Publication number Publication date
FR2581725B1 (en) 1990-04-27
IT1183831B (en) 1987-10-22
ES294090U (en) 1986-12-16
ES294090Y (en) 1987-08-01
DE8612723U1 (en) 1986-08-21
IT8567432A0 (en) 1985-05-13
FR2581725A1 (en) 1986-11-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531