FR2522376B1 - TWO-TUBE HYDROPNEUMATIC TELESCOPIC SHOCK ABSORBER FOR VEHICLES - Google Patents

TWO-TUBE HYDROPNEUMATIC TELESCOPIC SHOCK ABSORBER FOR VEHICLES

Info

Publication number
FR2522376B1
FR2522376B1 FR8303181A FR8303181A FR2522376B1 FR 2522376 B1 FR2522376 B1 FR 2522376B1 FR 8303181 A FR8303181 A FR 8303181A FR 8303181 A FR8303181 A FR 8303181A FR 2522376 B1 FR2522376 B1 FR 2522376B1
Authority
FR
France
Prior art keywords
vehicles
tube
shock absorber
telescopic shock
hydropneumatic
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
FR8303181A
Other languages
French (fr)
Other versions
FR2522376A1 (en
Inventor
Rudolf Schmidt
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
Application filed by Boge GmbH filed Critical Boge GmbH
Publication of FR2522376A1 publication Critical patent/FR2522376A1/en
Application granted granted Critical
Publication of FR2522376B1 publication Critical patent/FR2522376B1/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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/364—Combination of sealing and guide arrangements for piston rods of multi-tube dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR8303181A 1982-02-26 1983-02-25 TWO-TUBE HYDROPNEUMATIC TELESCOPIC SHOCK ABSORBER FOR VEHICLES Expired FR2522376B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8205342U DE8205342U1 (en) 1982-02-26 1982-02-26 Gas pressure damper in two-tube telescopic design

Publications (2)

Publication Number Publication Date
FR2522376A1 FR2522376A1 (en) 1983-09-02
FR2522376B1 true FR2522376B1 (en) 1986-03-21

Family

ID=6737480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8303181A Expired FR2522376B1 (en) 1982-02-26 1983-02-25 TWO-TUBE HYDROPNEUMATIC TELESCOPIC SHOCK ABSORBER FOR VEHICLES

Country Status (4)

Country Link
DE (1) DE8205342U1 (en)
FR (1) FR2522376B1 (en)
GB (1) GB2115903B (en)
IT (1) IT1161088B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211268A (en) * 1988-08-01 1993-05-18 Monroe Auto Equipment Company Control valve for shock absorbers
US4955460A (en) * 1988-08-01 1990-09-11 Monroe Auto Equipment Company Control valve for shock absorbers
US5363945A (en) * 1988-08-01 1994-11-15 Monroe Auto Equipment Company Control valve for shock absorbers
DE4106651A1 (en) * 1991-03-02 1992-09-03 Fichtel & Sachs Ag GUIDE BODY UNIT WITH SLOPED SEAL
ES2114358B1 (en) * 1993-04-03 1999-01-01 Fichtel & Sachs Ag SINGLE PIECE PLATE CONNECTING GUIDE FOR A VIBRATION DAMPER.
ES2121493B1 (en) * 1993-11-02 1999-06-01 Fichtel & Sachs Ag PISTON AND CYLINDER ASSEMBLY AND PROCEDURE AND DEVICE FOR CLOSING A PISTON AND CYLINDER ASSEMBLY.
US5509514A (en) * 1995-04-14 1996-04-23 General Motors Corporation Gas charging of suspension damper
DE19709987A1 (en) * 1997-03-11 1998-09-17 Helga Wanzke Automotive shock absorber with esp. die-cut lubrication recesses
DE10230499C1 (en) * 2002-07-06 2003-11-13 Thyssen Krupp Bilstein Gmbh Piston rod sealing and guiding unit for double-sleeve shock absorber or suspension spring has non-return valve in gas channel communicating with gas space between inner and outer sleeves
DE102004022409B4 (en) * 2004-05-06 2010-03-25 Zf Friedrichshafen Ag Piston-cylinder assembly
WO2018181210A1 (en) * 2017-03-29 2018-10-04 Nok株式会社 Sealing device
EP3812269A1 (en) * 2019-10-24 2021-04-28 Microtecnica S.r.l. Damper assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019736C2 (en) * 1980-05-23 1982-02-11 Volkswagenwerk Ag, 3180 Wolfsburg Piston rod seal, in particular vibration dampers assigned to vehicle wheels

Also Published As

Publication number Publication date
GB2115903A (en) 1983-09-14
IT8319714A0 (en) 1983-02-23
FR2522376A1 (en) 1983-09-02
GB8303484D0 (en) 1983-03-16
DE8205342U1 (en) 1982-07-08
GB2115903B (en) 1985-06-19
IT1161088B (en) 1987-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse