FR2590952B1 - DAMPING VALVE DEVICE FOR OSCILLATION DAMPER - Google Patents

DAMPING VALVE DEVICE FOR OSCILLATION DAMPER

Info

Publication number
FR2590952B1
FR2590952B1 FR8617768A FR8617768A FR2590952B1 FR 2590952 B1 FR2590952 B1 FR 2590952B1 FR 8617768 A FR8617768 A FR 8617768A FR 8617768 A FR8617768 A FR 8617768A FR 2590952 B1 FR2590952 B1 FR 2590952B1
Authority
FR
France
Prior art keywords
valve device
damping valve
oscillation damper
damper
oscillation
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
FR8617768A
Other languages
French (fr)
Other versions
FR2590952A1 (en
Inventor
Felix Wossner
Joachim Kuhnel
Wolfgang Zirk
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2590952A1 publication Critical patent/FR2590952A1/en
Application granted granted Critical
Publication of FR2590952B1 publication Critical patent/FR2590952B1/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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/461—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall characterised by actuation means
    • F16F9/462—Rotary actuation means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
FR8617768A 1985-12-04 1986-12-03 DAMPING VALVE DEVICE FOR OSCILLATION DAMPER Expired FR2590952B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853542846 DE3542846A1 (en) 1985-12-04 1985-12-04 Actuating device for a vibration damper with adjustable damping force

Publications (2)

Publication Number Publication Date
FR2590952A1 FR2590952A1 (en) 1987-06-05
FR2590952B1 true FR2590952B1 (en) 1989-12-01

Family

ID=6287592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617768A Expired FR2590952B1 (en) 1985-12-04 1986-12-03 DAMPING VALVE DEVICE FOR OSCILLATION DAMPER

Country Status (2)

Country Link
DE (1) DE3542846A1 (en)
FR (1) FR2590952B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821851A (en) * 1987-08-21 1989-04-18 General Motors Corporation Damper with optimized adjustable valving for vehicle ride control
US5193655A (en) * 1989-09-20 1993-03-16 Atsugia Unisia Corp. Variable damping force shock absorber with feature of linear and wide range damping force variation depending upon piston stroke speed
JP2578901Y2 (en) * 1989-09-20 1998-08-20 株式会社ユニシアジェックス Variable damping force type hydraulic shock absorber
US5307907A (en) * 1991-06-11 1994-05-03 Atsugi Unisia Corporation Hydraulic damper
DE10139222B4 (en) * 2001-08-09 2005-07-21 Zf Sachs Ag Oscillation damper has valve device whose position is determined using manipulated variable and force of torsion spring, and is adjusted by rotation of actuator according to variable and against force of spring
FR2828539B1 (en) 2001-08-09 2006-06-30 Zf Sachs Ag VARIABLE DAMPING FORCE SHOCK ABSORBER
DE10223556C1 (en) * 2002-05-28 2003-09-25 Thyssen Krupp Bilstein Gmbh Automobile hydraulic shock absorber has adjustable bypass device of variable cross-section with side outlets controlled by respective rotary sliders
FR2851808B1 (en) * 2002-10-25 2006-09-29 Amortisseur Donerre HYDRAULIC SHOCK ABSORBER FOR VEHICLE, SHOCK ABSORBER SYSTEM AND METHOD OF USE
FR2846390B1 (en) * 2002-10-25 2006-01-13 Donerre Amortisseur OIL DAMPER SYSTEM
CN101871502B (en) * 2010-06-22 2011-08-31 北京理工大学 Mechanical induction type adjustable damping valve with external oil-gas suspension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088803A5 (en) * 1970-04-24 1972-01-07 Citroen Sa
FR2145374B1 (en) * 1971-07-09 1974-09-27 Messier Hispano Sa
JPS5881242A (en) * 1981-11-10 1983-05-16 Kayaba Ind Co Ltd Damping force adjustable oil-pressure damper
JPS5884241A (en) * 1981-11-16 1983-05-20 Kayaba Ind Co Ltd Hydraulic buffer of damping force adjustment type
DE3446133A1 (en) * 1984-12-18 1986-06-19 Fichtel & Sachs Ag, 8720 Schweinfurt VIBRATION DAMPER WITH VARIABLE DAMPING FORCE

Also Published As

Publication number Publication date
FR2590952A1 (en) 1987-06-05
DE3542846C2 (en) 1993-09-09
DE3542846A1 (en) 1987-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse