ES8101221A1 - Twin tube hydraulic shock absorber - has seal guide and baffles and joint for sliding rod - Google Patents

Twin tube hydraulic shock absorber - has seal guide and baffles and joint for sliding rod

Info

Publication number
ES8101221A1
ES8101221A1 ES490719A ES490719A ES8101221A1 ES 8101221 A1 ES8101221 A1 ES 8101221A1 ES 490719 A ES490719 A ES 490719A ES 490719 A ES490719 A ES 490719A ES 8101221 A1 ES8101221 A1 ES 8101221A1
Authority
ES
Spain
Prior art keywords
baffles
joint
shock absorber
hydraulic shock
sliding rod
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
ES490719A
Other languages
Spanish (es)
Other versions
ES490719A0 (en
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.)
J G ALLINQUANT Ste
Original Assignee
J G ALLINQUANT Ste
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 J G ALLINQUANT Ste filed Critical J G ALLINQUANT Ste
Publication of ES8101221A1 publication Critical patent/ES8101221A1/en
Publication of ES490719A0 publication Critical patent/ES490719A0/en
Granted 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)

Abstract

The twin tubed hydraulic shock absorber comprises one tube (2) inside the other (1). A reservoir (6) is provided between them, connected to the working inner tube. One end is sealed by a joint (20) allowing the rod (4) to slide in an inner guide. There is a rod seal (23) near the outside, stayed (22) from the guide (21). There are baffles (21f,21h) between to retard liquid flow and surfaces to prevent emulsion forming. The baffles are fixed to the rod guide and are in two concentric groups and in the form of arcs of circles.
ES490719A 1979-04-18 1980-04-18 BITUBE TYPE HYDRAULIC DAMPER Granted ES490719A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909745A FR2454562A1 (en) 1979-04-18 1979-04-18 Twin tube hydraulic shock absorber - has seal guide and baffles and joint for sliding rod

Publications (2)

Publication Number Publication Date
ES8101221A1 true ES8101221A1 (en) 1980-12-01
ES490719A0 ES490719A0 (en) 1980-12-01

Family

ID=9224429

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490719A Granted ES490719A0 (en) 1979-04-18 1980-04-18 BITUBE TYPE HYDRAULIC DAMPER

Country Status (4)

Country Link
ES (1) ES490719A0 (en)
FR (1) FR2454562A1 (en)
IT (1) IT1131082B (en)
PT (1) PT71101A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210518C2 (en) * 1982-03-23 1986-01-02 August Bilstein GmbH & Co KG, 5828 Ennepetal Hydropneumatic twin-tube vibration damper, in particular as a front axle leg for motor vehicles
DE3213458C2 (en) * 1982-04-10 1987-01-08 Boge Gmbh, 5208 Eitorf Gas pressure damper in two-tube telescopic design
DE3301267A1 (en) * 1983-01-17 1984-07-19 Fichtel & Sachs Ag, 8720 Schweinfurt Vibration damper having a static seal between the piston rod guide and the container inner wall
US4884665A (en) * 1985-12-24 1989-12-05 Ford Motor Company Automotive shock absorber with unitary striker plate and closure cap
DE4112956B4 (en) * 1991-04-20 2008-05-15 Zf Sachs Ag Device for closing piston-cylinder units

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521163A (en) * 1938-11-10 1940-05-14 William Warren Triggs Improvements relating to shock absorbers
US2753958A (en) * 1953-12-15 1956-07-10 Gabriel Co Shock absorber with rod seal
US2848261A (en) * 1955-07-13 1958-08-19 Gen Motors Corp Rod seal for a shock absorber
FR1198818A (en) * 1958-02-11 1959-12-09 Repusseau Et Cie Sa Des Ets Advanced guide for sliding shock absorber shaft or other hydraulic device
US3592164A (en) * 1969-04-01 1971-07-13 Gen Motors Corp Shock absorber piston rod seal assembly with belleville washer
US3804217A (en) * 1972-03-13 1974-04-16 Monroe Belgium Nv Pressurized shock absorber
JPS53136488U (en) * 1977-04-01 1978-10-28

Also Published As

Publication number Publication date
ES490719A0 (en) 1980-12-01
FR2454562B1 (en) 1983-04-01
PT71101A (en) 1980-05-01
IT8020948A0 (en) 1980-03-27
FR2454562A1 (en) 1980-11-14
IT1131082B (en) 1986-06-18

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