FR2800141B1 - OSCILLATION SHOCK ABSORBER WITH VARIABLE DAMPING FORCE - Google Patents

OSCILLATION SHOCK ABSORBER WITH VARIABLE DAMPING FORCE

Info

Publication number
FR2800141B1
FR2800141B1 FR9913330A FR9913330A FR2800141B1 FR 2800141 B1 FR2800141 B1 FR 2800141B1 FR 9913330 A FR9913330 A FR 9913330A FR 9913330 A FR9913330 A FR 9913330A FR 2800141 B1 FR2800141 B1 FR 2800141B1
Authority
FR
France
Prior art keywords
shock absorber
damping force
variable damping
oscillation shock
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 - Fee Related
Application number
FR9913330A
Other languages
French (fr)
Other versions
FR2800141A1 (en
Inventor
Raimud Weiffen
Wolfgang Hertz
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 Friedrichshafen AG
Original Assignee
Mannesmann 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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Priority to FR9913330A priority Critical patent/FR2800141B1/en
Publication of FR2800141A1 publication Critical patent/FR2800141A1/en
Application granted granted Critical
Publication of FR2800141B1 publication Critical patent/FR2800141B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/464—Control of valve bias or pre-stress, e.g. electromagnetically
    • 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
    • F16F9/3482—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 the annular discs being incorporated within the valve or piston body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/18—Automatic control means
    • B60G2600/184—Semi-Active control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
FR9913330A 1999-10-26 1999-10-26 OSCILLATION SHOCK ABSORBER WITH VARIABLE DAMPING FORCE Expired - Fee Related FR2800141B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9913330A FR2800141B1 (en) 1999-10-26 1999-10-26 OSCILLATION SHOCK ABSORBER WITH VARIABLE DAMPING FORCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9913330A FR2800141B1 (en) 1999-10-26 1999-10-26 OSCILLATION SHOCK ABSORBER WITH VARIABLE DAMPING FORCE

Publications (2)

Publication Number Publication Date
FR2800141A1 FR2800141A1 (en) 2001-04-27
FR2800141B1 true FR2800141B1 (en) 2002-04-12

Family

ID=9551341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9913330A Expired - Fee Related FR2800141B1 (en) 1999-10-26 1999-10-26 OSCILLATION SHOCK ABSORBER WITH VARIABLE DAMPING FORCE

Country Status (1)

Country Link
FR (1) FR2800141B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518327A1 (en) 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf HYDRAULIC, ADJUSTABLE VIBRATION DAMPER
DE19624895C1 (en) 1996-06-21 1997-12-11 Mannesmann Sachs Ag Vibration damper with variable steam power

Also Published As

Publication number Publication date
FR2800141A1 (en) 2001-04-27

Similar Documents

Publication Publication Date Title
FR2828539B1 (en) VARIABLE DAMPING FORCE SHOCK ABSORBER
FR2752895B1 (en) TORSION SHOCK ABSORBER
FR2752029B1 (en) TORSION SHOCK ABSORBER
FR2829819B1 (en) ROTATION SWING SHOCK ABSORBER
FR2767172B1 (en) TORSION OSCILLATION DAMPER
FR2813366B1 (en) OSCILLATION DAMPER
FR2849137B1 (en) VARIABLE DAMPING FORCE SHOCK ABSORBER
FR2775745B1 (en) TORSION VIBRATION SHOCK ABSORBER
FR2791107B1 (en) OSCILLATION DAMPER DEVICE
FR2730290B1 (en) ANGULAR SHOCK ABSORBER
FR2851313B1 (en) ROTATING OSCILLATION SHOCK ABSORBER
FR2790808B1 (en) VIBRATION SHOCK ABSORBER
FR2822211B1 (en) ROTATION OSCILLATION DAMPER
FR2812921B1 (en) TORSION VIBRATION SHOCK ABSORBER
FR2764958B1 (en) TORSION OSCILLATION DAMPER COMPRISING MOBILE MASSES
FR2736699B1 (en) TORSION SHOCK ABSORBER
FR2765294B1 (en) TORSION OSCILLATION DAMPER
FR2758868B1 (en) TORSION SHOCK ABSORBER
FR2873176B1 (en) AMPLITUDE DEPENDENT DAMPING FORCE SWITCHING SHOCK ABSORBER
FR2766537B1 (en) TORSION OSCILLATION SHOCK ABSORBER
FR2835027B1 (en) FASTENING ELEMENT FOR OSCILLATION SHOCK ABSORBER
IT1314056B1 (en) VIBRATION SHOCK ABSORBER WITH VARIABLE DAMPING FORCE
FR2771466B1 (en) ROTATION SWING SHOCK ABSORBER
FR2849138B1 (en) VARIABLE DAMPING FORCE SHOCK ABSORBER
FR2651289B1 (en) HYDRAULIC SHOCK ABSORBER WITH VARIABLE DAMPING.

Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: ZF FRIEDRICHSHAFEN AG, DE

Effective date: 20121001

TP Transmission of property

Owner name: ZF FRIEDRICHSHAFEN AG, DE

Effective date: 20121001

ST Notification of lapse

Effective date: 20140630