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FR1156457A - Telescopic hydraulic shock absorber, especially for cars - Google Patents

Telescopic hydraulic shock absorber, especially for cars

Info

Publication number
FR1156457A
FR1156457A FR1156457DA FR1156457A FR 1156457 A FR1156457 A FR 1156457A FR 1156457D A FR1156457D A FR 1156457DA FR 1156457 A FR1156457 A FR 1156457A
Authority
FR
France
Prior art keywords
cars
shock absorber
hydraulic shock
telescopic hydraulic
telescopic
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
Application number
Other languages
French (fr)
Inventor
Fernand-Stanislas Allinquant
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 filed Critical
Application granted granted Critical
Publication of FR1156457A publication Critical patent/FR1156457A/en
Expired 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • F16F9/38—Covers for protection or appearance

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1156457D 1956-07-20 1956-07-20 Telescopic hydraulic shock absorber, especially for cars Expired FR1156457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156457T 1956-07-20

Publications (1)

Publication Number Publication Date
FR1156457A true FR1156457A (en) 1958-05-16

Family

ID=9650005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156457D Expired FR1156457A (en) 1956-07-20 1956-07-20 Telescopic hydraulic shock absorber, especially for cars

Country Status (1)

Country Link
FR (1) FR1156457A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500899A1 (en) * 1981-02-27 1982-09-03 Allinquant J G Piston for hydraulic shock absorber - has flexible shim valves and some permanently open oil-ways to smooth movement
ES2120296A1 (en) * 1993-07-13 1998-10-16 Fichtel & Sachs Ag Piston for hydraulic telescopic torsional vibration damper, esp. for vehicles - has group of through flow ducts, outlets into annular groove forming control edge, and valve discs
ES2145688A1 (en) * 1998-01-26 2000-07-01 Ap Amortiguadores S A Improved piston for hydraulic shock absorbers
DE4343614C2 (en) * 1993-07-13 2003-02-13 Zf Sachs Ag Piston for a hydraulic telescopic vibration damper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500899A1 (en) * 1981-02-27 1982-09-03 Allinquant J G Piston for hydraulic shock absorber - has flexible shim valves and some permanently open oil-ways to smooth movement
ES2120296A1 (en) * 1993-07-13 1998-10-16 Fichtel & Sachs Ag Piston for hydraulic telescopic torsional vibration damper, esp. for vehicles - has group of through flow ducts, outlets into annular groove forming control edge, and valve discs
DE4343614C2 (en) * 1993-07-13 2003-02-13 Zf Sachs Ag Piston for a hydraulic telescopic vibration damper
ES2145688A1 (en) * 1998-01-26 2000-07-01 Ap Amortiguadores S A Improved piston for hydraulic shock absorbers

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