FR2563882B1 - TELESCOPIC HYDRAULIC SHOCK ABSORBER WITH RELAXATION STOP - Google Patents

TELESCOPIC HYDRAULIC SHOCK ABSORBER WITH RELAXATION STOP

Info

Publication number
FR2563882B1
FR2563882B1 FR8406990A FR8406990A FR2563882B1 FR 2563882 B1 FR2563882 B1 FR 2563882B1 FR 8406990 A FR8406990 A FR 8406990A FR 8406990 A FR8406990 A FR 8406990A FR 2563882 B1 FR2563882 B1 FR 2563882B1
Authority
FR
France
Prior art keywords
shock absorber
hydraulic shock
telescopic hydraulic
relaxation stop
relaxation
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
FR8406990A
Other languages
French (fr)
Other versions
FR2563882A1 (en
Inventor
Nikolai Gavrilovich Zub
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.)
VOLZH OB PROIZVO
Original Assignee
VOLZH OB PROIZVO
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 VOLZH OB PROIZVO filed Critical VOLZH OB PROIZVO
Publication of FR2563882A1 publication Critical patent/FR2563882A1/en
Application granted granted Critical
Publication of FR2563882B1 publication Critical patent/FR2563882B1/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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR8406990A 1984-04-30 1984-05-04 TELESCOPIC HYDRAULIC SHOCK ABSORBER WITH RELAXATION STOP Expired FR2563882B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08411009A GB2158181B (en) 1984-04-30 1984-04-30 Hydraulic telescopic shock-absorber with a rebound bumper

Publications (2)

Publication Number Publication Date
FR2563882A1 FR2563882A1 (en) 1985-11-08
FR2563882B1 true FR2563882B1 (en) 1989-02-24

Family

ID=10560291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8406990A Expired FR2563882B1 (en) 1984-04-30 1984-05-04 TELESCOPIC HYDRAULIC SHOCK ABSORBER WITH RELAXATION STOP

Country Status (3)

Country Link
DE (1) DE3418793A1 (en)
FR (1) FR2563882B1 (en)
GB (1) GB2158181B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623787A1 (en) * 1986-07-15 1988-01-21 Bauer Fritz & Soehne Ohg GAS SPRING WITH LIMIT DAMPING
US5024301A (en) * 1990-05-23 1991-06-18 Ford Motor Company Hydraulic rebound stop assembly for a shock absorber
US5368141A (en) * 1993-12-27 1994-11-29 Ford Motor Company Displacement sensitive valve mechanism
ES2150838B1 (en) * 1998-01-15 2001-06-01 Ap Amortiguadores S A BUMPER BUMPER FOR HYDRAULIC SHOCK ABSORBERS.
ES2156791B1 (en) * 1998-01-19 2002-02-01 Ap Amortiguadores S A REBOUND BUMPER FOR HYDRAULIC SHOCK ABSORBERS.
ES2166696B1 (en) * 2000-03-06 2004-09-16 Ap Amortiguadores, S.A. HYDRAULIC REBOOT BUMPER FOR HYDRAULIC SHOCK ABSORBERS.
DE102004021558A1 (en) * 2004-05-03 2005-12-08 Daimlerchrysler Ag Vibration damper with cable stop
DE102008013359A1 (en) * 2008-03-10 2009-09-17 Gustav Magenwirth Gmbh & Co. Kg damper unit
FR2973853A1 (en) * 2011-04-11 2012-10-12 Peugeot Citroen Automobiles Sa Hydraulic shock absorber for damping displacement of suspension in e.g. all-terrain competition car, has identical rings formed with holes having different calibrated sections, where each hole is formed opposite outlet of hydraulic chamber
FR2990735B1 (en) * 2012-05-16 2015-01-16 Peugeot Citroen Automobiles Sa HYDRAULIC SHOCK ABSORBER COMPRISING A LIMIT SWITCH COMPRISING A PISTON
FR2995048B1 (en) * 2012-09-05 2015-04-03 Soben HYDRAULIC STOP FOR BRAKING AT THE END OF THE RACE OF A PISTON AND SHOCK ABSORBER WITH SUCH A ROCKET
DE102014203598A1 (en) * 2014-02-27 2015-08-27 Zf Friedrichshafen Ag Vibration damper with an end stop
WO2017162951A1 (en) * 2016-03-25 2017-09-28 Psa Automobiles S.A. Hydraulic suspension system for a vehicle
US10221911B2 (en) 2016-07-19 2019-03-05 Beijingwest Industries Co., Ltd. Twin-tube hydraulic damper with a vibration suppressing device
JP7008471B2 (en) * 2017-10-27 2022-01-25 Ｋｙｂモーターサイクルサスペンション株式会社 Buffer
DE102018201276A1 (en) * 2018-01-29 2019-08-14 Volkswagen Aktiengesellschaft Vibration damper with hydraulic cable stop
DE102019213913A1 (en) 2019-09-12 2021-03-18 Thyssenkrupp Ag Hydraulic vibration damper with one pull and one pressure stop
US11919349B2 (en) * 2021-10-01 2024-03-05 Beijingwest Industries Co., Ltd. Damper assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812528A (en) * 1957-08-12 1959-04-29 Woodhead Monroe Ltd Improvements in or relating to hydraulic shock absorbers
DE1012779B (en) * 1952-08-29 1957-07-25 Renault Hydropneumatic shock absorber
US3150747A (en) * 1961-06-30 1964-09-29 Ford Motor Co Hyraulic shock absorber having hydraulic stop means
GB1132038A (en) * 1966-03-17 1968-10-30 Woodhead Mfg Company Ltd Vibration dampers
DE2751488C3 (en) * 1977-11-18 1980-10-30 Bayerische Motoren Werke Ag, 8000 Muenchen Telescopic vibration dampers, in particular for motor vehicles
DE7804572U1 (en) * 1978-02-16 1979-04-19 Fichtel & Sachs Ag, 8720 Schweinfurt Shock absorber or spring strut with travel-dependent, hydraulic-mechanical cable stop
DE2853914A1 (en) * 1978-12-14 1980-07-03 Fichtel & Sachs Ag VIBRATION DAMPER OR SHOCK ABSORBER WITH A HYDRAULIC-MECHANICAL TRAIN STOP
IT1128939B (en) * 1980-07-17 1986-06-04 Iao Industrie Riunite Spa IMPROVEMENTS IN TELESCOPIC HYDRAULIC SHOCK ABSORBERS

Also Published As

Publication number Publication date
DE3418793A1 (en) 1985-11-21
DE3418793C2 (en) 1990-01-04
GB2158181B (en) 1988-11-02
GB8411009D0 (en) 1984-06-06
FR2563882A1 (en) 1985-11-08
GB2158181A (en) 1985-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse