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FR69446E - Improvement in hydraulic telescopic shock absorbers - Google Patents

Improvement in hydraulic telescopic shock absorbers

Info

Publication number
FR69446E
FR69446E FR69446DA FR69446E FR 69446 E FR69446 E FR 69446E FR 69446D A FR69446D A FR 69446DA FR 69446 E FR69446 E FR 69446E
Authority
FR
France
Prior art keywords
improvement
shock absorbers
hydraulic telescopic
telescopic shock
absorbers
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 FR69446E publication Critical patent/FR69446E/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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/066—Units characterised by the partition, baffle or like element
    • F16F9/067—Partitions of the piston type, e.g. sliding pistons
    • 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
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR69446D 1955-01-10 1956-03-01 Improvement in hydraulic telescopic shock absorbers Expired FR69446E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1121584T 1955-01-10

Publications (1)

Publication Number Publication Date
FR69446E true FR69446E (en) 1958-11-06

Family

ID=9632141

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1121584D Expired FR1121584A (en) 1955-01-10 1955-01-10 Improvement in hydraulic telescopic shock absorbers
FR69446D Expired FR69446E (en) 1955-01-10 1956-03-01 Improvement in hydraulic telescopic shock absorbers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1121584D Expired FR1121584A (en) 1955-01-10 1955-01-10 Improvement in hydraulic telescopic shock absorbers

Country Status (2)

Country Link
BE (1) BE627727A (en)
FR (2) FR1121584A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163262A (en) * 1961-11-07 1964-12-29 Allinquant Fernand Stanislas Hydraulic telescopic shock absorbers
DE1234453B (en) * 1961-10-26 1967-02-16 Asea Ab Hydraulic shock absorber
US4071045A (en) * 1976-09-07 1978-01-31 General Electric Company Check valve construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234453B (en) * 1961-10-26 1967-02-16 Asea Ab Hydraulic shock absorber
US3163262A (en) * 1961-11-07 1964-12-29 Allinquant Fernand Stanislas Hydraulic telescopic shock absorbers
US4071045A (en) * 1976-09-07 1978-01-31 General Electric Company Check valve construction

Also Published As

Publication number Publication date
BE627727A (en)
FR1121584A (en) 1956-08-21

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