FR2960275B1 - HYDRAULIC SHOCK ABSORBER AND VEHICLE COMPRISING SUCH SHOCK ABSORBER - Google Patents

HYDRAULIC SHOCK ABSORBER AND VEHICLE COMPRISING SUCH SHOCK ABSORBER

Info

Publication number
FR2960275B1
FR2960275B1 FR1053941A FR1053941A FR2960275B1 FR 2960275 B1 FR2960275 B1 FR 2960275B1 FR 1053941 A FR1053941 A FR 1053941A FR 1053941 A FR1053941 A FR 1053941A FR 2960275 B1 FR2960275 B1 FR 2960275B1
Authority
FR
France
Prior art keywords
shock absorber
vehicle
hydraulic
hydraulic shock
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
FR1053941A
Other languages
French (fr)
Other versions
FR2960275A1 (en
Inventor
Jean Baptiste Janssens
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1053941A priority Critical patent/FR2960275B1/en
Publication of FR2960275A1 publication Critical patent/FR2960275A1/en
Application granted granted Critical
Publication of FR2960275B1 publication Critical patent/FR2960275B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F9/50—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
    • F16F9/5126—Piston, or piston-like valve elements
FR1053941A 2010-05-20 2010-05-20 HYDRAULIC SHOCK ABSORBER AND VEHICLE COMPRISING SUCH SHOCK ABSORBER Expired - Fee Related FR2960275B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1053941A FR2960275B1 (en) 2010-05-20 2010-05-20 HYDRAULIC SHOCK ABSORBER AND VEHICLE COMPRISING SUCH SHOCK ABSORBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053941A FR2960275B1 (en) 2010-05-20 2010-05-20 HYDRAULIC SHOCK ABSORBER AND VEHICLE COMPRISING SUCH SHOCK ABSORBER

Publications (2)

Publication Number Publication Date
FR2960275A1 FR2960275A1 (en) 2011-11-25
FR2960275B1 true FR2960275B1 (en) 2013-07-12

Family

ID=43446444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053941A Expired - Fee Related FR2960275B1 (en) 2010-05-20 2010-05-20 HYDRAULIC SHOCK ABSORBER AND VEHICLE COMPRISING SUCH SHOCK ABSORBER

Country Status (1)

Country Link
FR (1) FR2960275B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013219443A1 (en) * 2013-09-26 2015-03-26 Zf Friedrichshafen Ag Valve for a vibration damper, vibration damper and motor vehicle
DE102014202440B4 (en) 2014-02-11 2021-01-14 Zf Friedrichshafen Ag Valve for a vibration damper, vibration damper and motor vehicle
DE102014107708A1 (en) * 2014-06-02 2015-12-03 Lisega SE Valve for hydraulic damper
DE102019210816A1 (en) * 2019-07-22 2021-01-28 Zf Friedrichshafen Ag Damping valve with frequency-dependent damping force
FR3123402B1 (en) * 2021-05-28 2023-07-14 Psa Automobiles Sa MOTOR VEHICLE SUSPENSION SHOCK ABSORBER WITH INERTIAL BRAKING

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1003657A (en) * 1947-02-04 1952-03-20 Improvement in elastic systems
DE1729473U (en) * 1953-09-12 1956-09-06 Opel Adam Ag LIQUID SHOCK ABSORBER.
US3483952A (en) * 1968-04-15 1969-12-16 Cardwell Westinghouse Co Two-way hydraulic unit
US5996979A (en) * 1996-01-24 1999-12-07 The B. F. Goodrich Company Aircraft shock strut having an improved piston head
BR0303572A (en) * 2002-03-21 2004-04-20 Blum Gmbh Julius Pneumatic braking and damping device, especially for movable moving parts

Also Published As

Publication number Publication date
FR2960275A1 (en) 2011-11-25

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