FR2315638A1 - Amortisseur telescopique hydraulique - Google Patents

Amortisseur telescopique hydraulique

Info

Publication number
FR2315638A1
FR2315638A1 FR7520135A FR7520135A FR2315638A1 FR 2315638 A1 FR2315638 A1 FR 2315638A1 FR 7520135 A FR7520135 A FR 7520135A FR 7520135 A FR7520135 A FR 7520135A FR 2315638 A1 FR2315638 A1 FR 2315638A1
Authority
FR
France
Prior art keywords
plunger
shock absorber
ram
motor vehicle
spring biased
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.)
Granted
Application number
FR7520135A
Other languages
English (en)
French (fr)
Other versions
FR2315638B1 (fi
Inventor
Gheorghe Iancu
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.)
Inst Cercetare Si Proiectare T
Original Assignee
Inst Cercetare Si Proiectare T
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 Inst Cercetare Si Proiectare T filed Critical Inst Cercetare Si Proiectare T
Priority to FR7520135A priority Critical patent/FR2315638A1/fr
Publication of FR2315638A1 publication Critical patent/FR2315638A1/fr
Application granted granted Critical
Publication of FR2315638B1 publication Critical patent/FR2315638B1/fr
Granted 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • 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
    • 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
    • F16F9/52—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 in case of change of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR7520135A 1975-06-26 1975-06-26 Amortisseur telescopique hydraulique Granted FR2315638A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520135A FR2315638A1 (fr) 1975-06-26 1975-06-26 Amortisseur telescopique hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520135A FR2315638A1 (fr) 1975-06-26 1975-06-26 Amortisseur telescopique hydraulique

Publications (2)

Publication Number Publication Date
FR2315638A1 true FR2315638A1 (fr) 1977-01-21
FR2315638B1 FR2315638B1 (fi) 1977-12-02

Family

ID=9157123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520135A Granted FR2315638A1 (fr) 1975-06-26 1975-06-26 Amortisseur telescopique hydraulique

Country Status (1)

Country Link
FR (1) FR2315638A1 (fi)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362310A1 (fr) * 1976-08-18 1978-03-17 Tokico Ltd Amortisseur hydraulique
US4346794A (en) * 1980-02-04 1982-08-31 Maremont Corporation Shock absorber with improved back check and anti-dump valve mechanisms
US4442926A (en) * 1980-06-06 1984-04-17 Tokiko Kabushiki Kaisha Simplified hydraulic damper
EP0181472A1 (en) * 1984-11-13 1986-05-21 Toyota Jidosha Kabushiki Kaisha Hydraulic shock absorber
US4711435A (en) * 1983-06-20 1987-12-08 Harris John L Apparatus for hydraulic damping

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR819377A (fr) * 1936-03-21 1937-10-15 Houdaille Maurice Ets Perfectionnements aux amortisseurs hydrauliques
FR825969A (fr) * 1936-12-05 1938-03-18 Andre Citroe N Perfectionnements aux appareils hydrauliques utilisés pour le freinage des oscillations
FR827001A (fr) * 1936-09-25 1938-04-14 Houdaille Maurice Ets Perfectionnements aux amortisseurs hydrauliques
GB1092642A (en) * 1965-05-07 1967-11-29 Woodhead Mfg Company Ltd Improvements relating to shock absorbers
FR1508169A (fr) * 1965-10-29 1968-01-05 Bilstein August Fa Amortisseur de chocs réglable en continu, en particulier pour véhicules automobiles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR819377A (fr) * 1936-03-21 1937-10-15 Houdaille Maurice Ets Perfectionnements aux amortisseurs hydrauliques
FR827001A (fr) * 1936-09-25 1938-04-14 Houdaille Maurice Ets Perfectionnements aux amortisseurs hydrauliques
FR825969A (fr) * 1936-12-05 1938-03-18 Andre Citroe N Perfectionnements aux appareils hydrauliques utilisés pour le freinage des oscillations
GB1092642A (en) * 1965-05-07 1967-11-29 Woodhead Mfg Company Ltd Improvements relating to shock absorbers
FR1508169A (fr) * 1965-10-29 1968-01-05 Bilstein August Fa Amortisseur de chocs réglable en continu, en particulier pour véhicules automobiles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362310A1 (fr) * 1976-08-18 1978-03-17 Tokico Ltd Amortisseur hydraulique
US4346794A (en) * 1980-02-04 1982-08-31 Maremont Corporation Shock absorber with improved back check and anti-dump valve mechanisms
US4442926A (en) * 1980-06-06 1984-04-17 Tokiko Kabushiki Kaisha Simplified hydraulic damper
US4711435A (en) * 1983-06-20 1987-12-08 Harris John L Apparatus for hydraulic damping
EP0181472A1 (en) * 1984-11-13 1986-05-21 Toyota Jidosha Kabushiki Kaisha Hydraulic shock absorber

Also Published As

Publication number Publication date
FR2315638B1 (fi) 1977-12-02

Similar Documents

Publication Publication Date Title
DE3279182D1 (en) A rebound stop member for a telescopic hydraulic shock absorber
ES8101737A1 (es) Un dispositivo amortiguador hidroneumatico
KR930013525A (ko) 유압식 자동텐셔너
GB949426A (en) Improved shock absorber
ES486297A1 (es) Una unidad de embolo y cilindro, en particular para amorti- guadores de choques o tubos amortiguadores
GB1040154A (en) Hydraulic damper or suspension unit
US4335871A (en) Pressurized fluid device
ES246842U (es) Un dispositivo de cilindro y piston
GB1588113A (en) Shock absorber for motor vehicles
GB1010515A (en) Spring suspensions
ES245279U (es) Muelle neumatico
US3948498A (en) Fluid filled spring damper including flexible end wall
US2808277A (en) Sealing arrangement for telescopic shock absorbers
JP3451622B2 (ja) ガススプリング装置
FR2420060A1 (fr) Perfectionnements aux amortisseurs de chocs hydrauliques du type telescopique
CA1040024A (en) Fluid motor construction
FR2315638A1 (fr) Amortisseur telescopique hydraulique
ES259520U (es) Un amortiguador hidraulico telescopico
US3812938A (en) Shock absorber
SE7512946L (sv) Hydropneumatisk ventilmanoveranordning
ES479645A1 (es) Perfeccionamientos en accionamientos de valvulas de sistemasde alimentacion de agua y vapor de agua.
FR2412731A1 (fr) Moyens amortisseurs pour cylindres hydrauliques
FR2267488A1 (en) Hydraulic shock absorber with coaxial chambers - has cylinder with venting holes for connecting to a compensating chamber
US2526593A (en) Hydraulic compensating mechanism
GB972311A (en) Improvements in shock absorbers

Legal Events

Date Code Title Description
ST Notification of lapse