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IT1114545B - BITUBULAR TELESCOPIC HYDRAULIC SHOCK ABSORBER - Google Patents

BITUBULAR TELESCOPIC HYDRAULIC SHOCK ABSORBER

Info

Publication number
IT1114545B
IT1114545B IT47939/79A IT4793979A IT1114545B IT 1114545 B IT1114545 B IT 1114545B IT 47939/79 A IT47939/79 A IT 47939/79A IT 4793979 A IT4793979 A IT 4793979A IT 1114545 B IT1114545 B IT 1114545B
Authority
IT
Italy
Prior art keywords
bitubular
shock absorber
hydraulic shock
telescopic hydraulic
telescopic
Prior art date
Application number
IT47939/79A
Other languages
Italian (it)
Other versions
IT7947939A0 (en
Original Assignee
Allinquant J G Soc
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 Allinquant J G Soc filed Critical Allinquant J G Soc
Publication of IT7947939A0 publication Critical patent/IT7947939A0/en
Application granted granted Critical
Publication of IT1114545B publication Critical patent/IT1114545B/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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
IT47939/79A 1978-02-10 1979-02-08 BITUBULAR TELESCOPIC HYDRAULIC SHOCK ABSORBER IT1114545B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803829A FR2417038A1 (en) 1978-02-10 1978-02-10 Shock absorber for automobile suspension system - has spring loaded valves to control flow between annular fluid reservoir and inner cylinder

Publications (2)

Publication Number Publication Date
IT7947939A0 IT7947939A0 (en) 1979-02-08
IT1114545B true IT1114545B (en) 1986-01-27

Family

ID=9204461

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47939/79A IT1114545B (en) 1978-02-10 1979-02-08 BITUBULAR TELESCOPIC HYDRAULIC SHOCK ABSORBER

Country Status (4)

Country Link
ES (1) ES477907A1 (en)
FR (1) FR2417038A1 (en)
IT (1) IT1114545B (en)
PT (1) PT69098A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406349C2 (en) * 1994-02-26 1997-04-03 Fichtel & Sachs Ag Werk Eitorf Telescopic vibration damper
DE102008059710A1 (en) * 2008-11-29 2010-06-02 Zf Friedrichshafen Ag Piston-cylinder assembly for hydrodynamic dual-pipe vibration damper, has piston axially moving in working cylinder and fastened to piston rod, where working cylinder is centered relative to outer pipe by spacer in lower region

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194294A (en) * 1959-11-09
US2403648A (en) * 1945-02-02 1946-07-09 Nevin S Focht Hydraulic shock absorber
US2672952A (en) * 1948-11-20 1954-03-23 Armstrong S Patents Company Lt Telescopic hydraulic shock absorber
FR1002762A (en) * 1949-01-29 1952-03-10 Gabriel Co Shock absorber
CH289869A (en) * 1950-04-25 1953-03-31 Daimler Benz Ag Liquid shock absorbers, in particular for motor vehicles.
GB760354A (en) * 1954-02-19 1956-10-31 Armstrong Patents Co Ltd Improvements in or relating to telescopic hydraulic shock absorbers
GB925283A (en) * 1960-10-31 1963-05-08 Gen Motors Corp Fluid flow control valve
NL135353C (en) * 1967-09-22
GB1239667A (en) * 1969-04-18 1971-07-21
GB1516836A (en) * 1974-08-22 1978-07-05 Woodhead Ltd J Hydraulic shock absorbers

Also Published As

Publication number Publication date
ES477907A1 (en) 1980-02-01
FR2417038B1 (en) 1982-12-10
IT7947939A0 (en) 1979-02-08
PT69098A (en) 1979-02-01
FR2417038A1 (en) 1979-09-07

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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: 19970228