FR2524952B1 - HYDROPNEUMATIC SHOCK ABSORBER OF THE TELESCOPIC TYPE WITH TWO TUBES FOR VEHICLES - Google Patents

HYDROPNEUMATIC SHOCK ABSORBER OF THE TELESCOPIC TYPE WITH TWO TUBES FOR VEHICLES

Info

Publication number
FR2524952B1
FR2524952B1 FR8305781A FR8305781A FR2524952B1 FR 2524952 B1 FR2524952 B1 FR 2524952B1 FR 8305781 A FR8305781 A FR 8305781A FR 8305781 A FR8305781 A FR 8305781A FR 2524952 B1 FR2524952 B1 FR 2524952B1
Authority
FR
France
Prior art keywords
tubes
vehicles
shock absorber
telescopic type
hydropneumatic shock
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
FR8305781A
Other languages
French (fr)
Other versions
FR2524952A1 (en
Inventor
Rudolf Schmidt
Walter Schalles
Wilfried Kramer
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 FR2524952A1 publication Critical patent/FR2524952A1/en
Application granted granted Critical
Publication of FR2524952B1 publication Critical patent/FR2524952B1/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)
FR8305781A 1982-04-10 1983-04-08 HYDROPNEUMATIC SHOCK ABSORBER OF THE TELESCOPIC TYPE WITH TWO TUBES FOR VEHICLES Expired FR2524952B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823213458 DE3213458A1 (en) 1982-04-10 1982-04-10 GAS PRESSURE DAMPER IN A TWO-TUBE TELESCOPE DESIGN

Publications (2)

Publication Number Publication Date
FR2524952A1 FR2524952A1 (en) 1983-10-14
FR2524952B1 true FR2524952B1 (en) 1986-03-21

Family

ID=6160748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305781A Expired FR2524952B1 (en) 1982-04-10 1983-04-08 HYDROPNEUMATIC SHOCK ABSORBER OF THE TELESCOPIC TYPE WITH TWO TUBES FOR VEHICLES

Country Status (4)

Country Link
DE (1) DE3213458A1 (en)
FR (1) FR2524952B1 (en)
GB (1) GB2118272B (en)
IT (1) IT1160815B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607568B1 (en) * 1986-11-28 1991-10-11 Renault DEVICE FOR GUIDING THE PISTON ROD OF A SHOCK ABSORBER
GB8629682D0 (en) * 1986-12-11 1987-01-21 Armstrong Patents Co Ltd Telescopic shock absorber construction
DE3708978A1 (en) * 1987-03-19 1988-09-29 Boge Ag Gas-pressure damper of twin-tube telescopic design
DE3908349C2 (en) * 1989-03-15 2000-02-24 Mannesmann Sachs Ag Vent valve for a two-pipe vibration damper
DE4311100B4 (en) * 1993-04-03 2004-04-29 Zf Sachs Ag One-piece sheet metal piston rod guide for a vibration damper
GB2336646A (en) * 1998-02-13 1999-10-27 Tenneco Automotive Inc Monostrut having a "burp" valve
US6325187B1 (en) * 1999-05-12 2001-12-04 Tenneco Automotive Inc. Dirt wiper system for suspension damper
WO2012054537A1 (en) * 2010-10-18 2012-04-26 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US9630469B2 (en) 2010-10-18 2017-04-25 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
CN107061593A (en) * 2017-04-13 2017-08-18 安徽奥泰粉末冶金有限公司 A kind of shock absorption guide apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1889669U (en) * 1964-01-14 1964-03-19 Hemscheidt Maschf Hermann STEM SEAL, IN PARTICULAR FOR PISTON STEMS OF HYDRAULIC VIBRATION DAMPERS.
GB1142107A (en) * 1967-08-03 1969-02-05 Armstrong Patents Co Ltd Improvements in and relating to oil seals, especially for hydraulic shock absorbers
DE1912781C3 (en) * 1969-03-13 1974-08-15 Fichtel & Sachs Ag, 8720 Schweinfurt Hydropneumatic shock absorber with valve-controlled ventilation system
JPS5927460B2 (en) * 1976-04-10 1984-07-05 トキコ株式会社 buffer
US4060981A (en) * 1976-06-01 1977-12-06 General Electric Company Diverter valve for coannular flows
JPS5759723Y2 (en) * 1978-04-01 1982-12-20
DE3006174C2 (en) * 1979-02-23 1990-05-10 Tokico Ltd., Kawasaki, Kanagawa Hydraulic double tube shock absorber
FR2454562A1 (en) * 1979-04-18 1980-11-14 Allinquant J G Twin tube hydraulic shock absorber - has seal guide and baffles and joint for sliding rod
EP0032988B1 (en) * 1980-01-25 1984-07-11 Boge GmbH Sealing arrangement, particularly for the sealing of a piston rod of telescopic oscillation dampers

Also Published As

Publication number Publication date
GB2118272A (en) 1983-10-26
GB8303485D0 (en) 1983-03-16
IT8320190A0 (en) 1983-03-21
IT1160815B (en) 1987-03-11
GB2118272B (en) 1986-02-26
DE3213458A1 (en) 1983-10-20
FR2524952A1 (en) 1983-10-14
DE3213458C2 (en) 1987-01-08

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Legal Events

Date Code Title Description
CJ Change in legal form
TP Transmission of property
ST Notification of lapse