IT8919035A0 - ADJUSTABLE HYDRAULIC SHOCK ABSORBER. - Google Patents

ADJUSTABLE HYDRAULIC SHOCK ABSORBER.

Info

Publication number
IT8919035A0
IT8919035A0 IT8919035A IT1903589A IT8919035A0 IT 8919035 A0 IT8919035 A0 IT 8919035A0 IT 8919035 A IT8919035 A IT 8919035A IT 1903589 A IT1903589 A IT 1903589A IT 8919035 A0 IT8919035 A0 IT 8919035A0
Authority
IT
Italy
Prior art keywords
shock absorber
hydraulic shock
adjustable hydraulic
adjustable
absorber
Prior art date
Application number
IT8919035A
Other languages
Italian (it)
Other versions
IT1228201B (en
Inventor
Beck Hubert
Original Assignee
Itorf Rep Fed Di Germania
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 Itorf Rep Fed Di Germania filed Critical Itorf Rep Fed Di Germania
Publication of IT8919035A0 publication Critical patent/IT8919035A0/en
Application granted granted Critical
Publication of IT1228201B publication Critical patent/IT1228201B/en

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
    • F16F9/465—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 using servo control, the servo pressure being created by the flow of damping fluid, e.g. controlling pressure in a chamber downstream of a pilot passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/10—Piezoelectric elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
IT8919035A 1988-03-05 1989-01-09 ADJUSTABLE HYDRAULIC SHOCK ABSORBER IT1228201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807322A DE3807322C1 (en) 1988-03-05 1988-03-05 Adjustable, hydraulic vibration damper

Publications (2)

Publication Number Publication Date
IT8919035A0 true IT8919035A0 (en) 1989-01-09
IT1228201B IT1228201B (en) 1991-06-05

Family

ID=6349001

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919035A IT1228201B (en) 1988-03-05 1989-01-09 ADJUSTABLE HYDRAULIC SHOCK ABSORBER

Country Status (3)

Country Link
DE (2) DE3807322C1 (en)
FR (1) FR2628167B1 (en)
IT (1) IT1228201B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03219133A (en) * 1990-01-20 1991-09-26 Atsugi Unisia Corp Hydraulic pressure buffer
DE4024920C2 (en) * 1990-08-06 1996-02-01 Fichtel & Sachs Ag Vibration damper
DE4213803A1 (en) * 1992-04-27 1993-10-28 Teves Gmbh Alfred Pilot operated valve for chassis control systems
DE4426385C2 (en) * 1994-07-26 1998-02-26 Mannesmann Sachs Ag Hydraulic, adjustable vibration damper
JP4288430B2 (en) * 1995-12-26 2009-07-01 株式会社日立製作所 Damping force adjustable hydraulic shock absorber
FR2762655B1 (en) * 1997-04-24 2001-11-09 Peugeot CONTINUOUSLY ADJUSTABLE DAMPING SYSTEM
US5996745A (en) * 1997-05-15 1999-12-07 K-2 Corporation Piezoelectric shock absorber valve
DE19815214B4 (en) * 1997-06-04 2007-07-05 Zf Sachs Ag Steam force variable hydro-pneumatic vibration damper
US6193029B1 (en) * 1997-07-08 2001-02-27 Active Control Experts, Inc. Damper and valve
DE19853854A1 (en) * 1998-11-23 2000-05-25 Anton Pfeifer Foot valve has bypass valve with control hole and acting as excess pressure valve, and pressure damping valve
DE10260532A1 (en) * 2002-12-21 2004-07-01 Volkswagen Ag Pre-controlled disc valve for automobile shock absorber has counter-pressure chamber provided with membrane extending parallel to disc-shaped valve body
FR2914726B1 (en) 2007-04-05 2012-05-25 Peugeot Citroen Automobiles Sa HYDRAULIC VALVE AND ADAPTABLE COMPENSATION SHOCK ABSORBER EQUIPPED WITH SUCH A HYDRAULIC VALVE FORMING A COMPENSATION MODULE
FR2914727B1 (en) 2007-04-05 2012-06-01 Peugeot Citroen Automobiles Sa HYDRAULIC VALVE, HYDRAULIC DAMPER EQUIPPED WITH SUCH VALVE AND ASSEMBLY FORMED OF TWO SHOCK ABSORBERS COUPLES BETWEEN THEM
DE102017102078A1 (en) 2017-02-02 2018-08-02 Druck- und Spritzgußwerk Hettich GmbH & Co. KG Brake device and furniture or household appliance with a braking device
DE102017102079A1 (en) 2017-02-02 2018-08-02 Druck- und Spritzgußwerk Hettich GmbH & Co. KG Brake device and interior assembly of a motor vehicle with a braking device
EP4043751A1 (en) * 2021-02-10 2022-08-17 Öhlins Racing AB Valve arrangement for a shock absorber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1021877A (en) * 1963-12-18 1966-03-09 Armstrong Patents Co Ltd Improvements in or relating to adjustable hydraulic shock absorbers
ES8404030A1 (en) * 1983-04-26 1984-04-01 Giner Blazquez Antonio Double-acting hydraulic shock absorber with controlled compression cycle for vehicles.
DE3406875A1 (en) * 1984-02-25 1985-09-05 Boge Gmbh, 5208 Eitorf VIBRATION DAMPER FOR VEHICLES
JPS6241437A (en) * 1985-08-15 1987-02-23 Tokico Ltd Damping force regulating type hydraulic buffer
DE3609862A1 (en) * 1986-03-22 1987-10-01 Boge Gmbh ADJUSTABLE SHOCK ABSORBER

Also Published As

Publication number Publication date
IT1228201B (en) 1991-06-05
DE3807322C1 (en) 1989-07-27
FR2628167B1 (en) 1994-06-10
DE8815444U1 (en) 1989-02-02
FR2628167A1 (en) 1989-09-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970130