FR2565648B1 - ADJUSTABLE HYDRAULIC SHOCK ABSORBER - Google Patents

ADJUSTABLE HYDRAULIC SHOCK ABSORBER

Info

Publication number
FR2565648B1
FR2565648B1 FR858508683A FR8508683A FR2565648B1 FR 2565648 B1 FR2565648 B1 FR 2565648B1 FR 858508683 A FR858508683 A FR 858508683A FR 8508683 A FR8508683 A FR 8508683A FR 2565648 B1 FR2565648 B1 FR 2565648B1
Authority
FR
France
Prior art keywords
shock absorber
hydraulic shock
adjustable hydraulic
adjustable
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 - Lifetime
Application number
FR858508683A
Other languages
French (fr)
Other versions
FR2565648A1 (en
Inventor
Rudolf Schmidt
Ludwig Fuller
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 Boge GmbH
Original Assignee
Boge GmbH
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
Priority claimed from DE19843421601 external-priority patent/DE3421601A1/en
Priority claimed from DE19843425988 external-priority patent/DE3425988A1/en
Application filed by Boge GmbH filed Critical Boge GmbH
Publication of FR2565648A1 publication Critical patent/FR2565648A1/en
Application granted granted Critical
Publication of FR2565648B1 publication Critical patent/FR2565648B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR858508683A 1984-06-09 1985-06-07 ADJUSTABLE HYDRAULIC SHOCK ABSORBER Expired - Lifetime FR2565648B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843421601 DE3421601A1 (en) 1984-06-09 1984-06-09 Adjustable hydraulic shock absorber
DE8421106U DE8421106U1 (en) 1984-06-09 1984-07-14 Adjustable hydraulic shock absorber
DE19843425988 DE3425988A1 (en) 1984-07-14 1984-07-14 Adjustable hydraulic shock absorber

Publications (2)

Publication Number Publication Date
FR2565648A1 FR2565648A1 (en) 1985-12-13
FR2565648B1 true FR2565648B1 (en) 1991-02-08

Family

ID=27192049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858508683A Expired - Lifetime FR2565648B1 (en) 1984-06-09 1985-06-07 ADJUSTABLE HYDRAULIC SHOCK ABSORBER

Country Status (3)

Country Link
DE (1) DE8421106U1 (en)
FR (1) FR2565648B1 (en)
GB (1) GB2159917B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523628A1 (en) * 1985-07-02 1987-01-15 Bayerische Motoren Werke Ag VALVE SYSTEM FOR CONTROLLABLE, HYDRAULIC VIBRATION DAMPERS
DE3532293C2 (en) * 1985-09-11 1994-09-22 Fichtel & Sachs Ag Vibration damper with adjustable damping force
NL8503031A (en) * 1985-11-05 1987-06-01 Koni Bv ELECTRICALLY ADJUSTABLE SHOCK ABSORBER.
EP0572040A1 (en) * 1986-06-05 1993-12-01 LIZELL, Magnus B. Method and apparatus for absorbing mechanical shock
CA1263414A (en) * 1986-06-05 1989-11-28 Magnus Lizell Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms
US5217095A (en) 1986-06-05 1993-06-08 Monroe Auto Equipment Company Method and apparatus for absorbing mechanical shock
DE3751904T2 (en) * 1987-03-18 1997-04-10 Monroe Auto Equipment Co DEVICE AND METHOD FOR ABSORBING MECHANICAL SHOCK
DE3825077A1 (en) * 1988-07-23 1990-01-25 Bauer Fritz & Soehne Ohg LENGTH ADJUSTABLE ADJUSTMENT
DE3931240C2 (en) * 1988-09-19 1993-10-28 Atsugi Unisia Corp Shock absorption device with variable damping characteristics, in particular for motor vehicles
US5277283A (en) * 1988-09-19 1994-01-11 Atsugi Unisia Corporation Variable damping-characteristics shock absorber with adjustable orifice construction variable of fluid flow restriction depending upon fluid pressure difference
US5092626A (en) * 1989-03-13 1992-03-03 Monroe Auto Equipment Company Apparatus for controlling the damping of a shock absorber
US5123671A (en) * 1989-03-13 1992-06-23 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
US4943083A (en) * 1989-03-13 1990-07-24 Monroe Auto Equipment Company Signal conditioning circuit assembly
US5152379A (en) * 1990-04-16 1992-10-06 Monroe Auto Equipment Company Adjustable shock absorber assembly
US5178242A (en) * 1990-11-19 1993-01-12 Atsugi Unisia Corporation Hydraulic damper
US5307907A (en) * 1991-06-11 1994-05-03 Atsugi Unisia Corporation Hydraulic damper
CN103644239A (en) * 2013-12-17 2014-03-19 湖南科技大学 Adjustable viscous damper
CN110285177B (en) * 2019-05-15 2021-07-30 台州九桔科技有限公司 Single-cylinder adjustable shock absorber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1162517A (en) * 1953-05-18 1958-09-15 Shock absorbers
BE566708A (en) * 1957-06-07
BE663312A (en) * 1964-05-06
DE1505417B1 (en) * 1965-06-19 1970-03-12 Bourcier De Carbon Christian M Infinitely adjustable shock absorber, especially for motor vehicles
DE1505478A1 (en) * 1965-10-29 1969-09-25 Bilstein August Fa Infinitely adjustable shock absorber, especially for motor vehicles
DE2326983A1 (en) * 1973-05-26 1974-12-12 Daimler Benz Ag VIBRATION DAMPER WITH A HYDRAULIC DAMPING DEVICE FOR VEHICLE SUSPENSIONS
US4031989A (en) * 1975-02-22 1977-06-28 Antonio Giner Blazquez Double effect hydraulic shock absorber
DE2911768C2 (en) * 1979-03-26 1983-01-20 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Adjustable shock absorbers, in particular for motor vehicles
JPS5872546U (en) * 1981-11-12 1983-05-17 トキコ株式会社 Damping force adjustable hydraulic shock absorber
ES533297A0 (en) * 1983-06-29 1985-03-01 Boge Gmbh ADJUSTABLE HYDRAULIC DAMPER

Also Published As

Publication number Publication date
GB8514343D0 (en) 1985-07-10
DE8421106U1 (en) 1987-07-02
FR2565648A1 (en) 1985-12-13
GB2159917B (en) 1988-07-20
GB2159917A (en) 1985-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse