IT1107118B - IMPROVEMENTS IN TELESCOPIC TYPE HYDRAULIC SHOCK ABSORBERS - Google Patents

IMPROVEMENTS IN TELESCOPIC TYPE HYDRAULIC SHOCK ABSORBERS

Info

Publication number
IT1107118B
IT1107118B IT67549/78A IT6754978A IT1107118B IT 1107118 B IT1107118 B IT 1107118B IT 67549/78 A IT67549/78 A IT 67549/78A IT 6754978 A IT6754978 A IT 6754978A IT 1107118 B IT1107118 B IT 1107118B
Authority
IT
Italy
Prior art keywords
shock absorbers
type hydraulic
hydraulic shock
telescopic type
telescopic
Prior art date
Application number
IT67549/78A
Other languages
Italian (it)
Other versions
IT7867549A0 (en
Inventor
Vittorio Fogliacco
Original Assignee
Iao Industrie Riunite Spa
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 Iao Industrie Riunite Spa filed Critical Iao Industrie Riunite Spa
Priority to IT67549/78A priority Critical patent/IT1107118B/en
Publication of IT7867549A0 publication Critical patent/IT7867549A0/en
Priority to PL1978211302A priority patent/PL121769B1/en
Priority to DE19792909278 priority patent/DE2909278A1/en
Priority to ES1979241996U priority patent/ES241996U/en
Priority to FR7906449A priority patent/FR2420060A1/en
Application granted granted Critical
Publication of IT1107118B publication Critical patent/IT1107118B/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)
IT67549/78A 1978-03-14 1978-03-14 IMPROVEMENTS IN TELESCOPIC TYPE HYDRAULIC SHOCK ABSORBERS IT1107118B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT67549/78A IT1107118B (en) 1978-03-14 1978-03-14 IMPROVEMENTS IN TELESCOPIC TYPE HYDRAULIC SHOCK ABSORBERS
PL1978211302A PL121769B1 (en) 1978-03-14 1978-11-28 Hydraulic shock absorber
DE19792909278 DE2909278A1 (en) 1978-03-14 1979-03-09 HYDRAULIC SHOCK ABSORBER
ES1979241996U ES241996U (en) 1978-03-14 1979-03-13 A shock hydraulic shock absorber. (Machine-translation by Google Translate, not legally binding)
FR7906449A FR2420060A1 (en) 1978-03-14 1979-03-14 Two tube hydraulic shock absorber - has passage control washers sliding on cores fixed to piston and valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67549/78A IT1107118B (en) 1978-03-14 1978-03-14 IMPROVEMENTS IN TELESCOPIC TYPE HYDRAULIC SHOCK ABSORBERS

Publications (2)

Publication Number Publication Date
IT7867549A0 IT7867549A0 (en) 1978-03-14
IT1107118B true IT1107118B (en) 1985-11-18

Family

ID=11303353

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67549/78A IT1107118B (en) 1978-03-14 1978-03-14 IMPROVEMENTS IN TELESCOPIC TYPE HYDRAULIC SHOCK ABSORBERS

Country Status (5)

Country Link
DE (1) DE2909278A1 (en)
ES (1) ES241996U (en)
FR (1) FR2420060A1 (en)
IT (1) IT1107118B (en)
PL (1) PL121769B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155346A (en) * 1985-12-27 1987-07-10 Toyota Motor Corp Valve structure of hydraulic buffer
US5115892A (en) * 1988-09-27 1992-05-26 Atsugi Unisia Corporation Hydraulic shock absorber with piston seal structure for enhancement of initial response
DE3943767C2 (en) * 1988-09-29 1998-04-09 Atsugi Unisia Corp Hydraulic shock absorber system
ES1010126Y (en) * 1989-04-27 1990-05-16 La Industrial Plastica Y Metalurgica, S.A. VALVE FOR BITUBO SHOCK ABSORBERS.
DE4025115C2 (en) * 1990-08-08 2002-11-28 Zf Sachs Ag Short damping valve
GB2314602B (en) * 1996-06-28 2000-09-20 Delphi Espana Automotive Sys Suspension strut
DE19729289B4 (en) * 1997-07-09 2010-02-18 Zf Sachs Ag Damping valve for a hydropneumatic vibration damper
FR2769348B1 (en) * 1997-10-06 2000-01-28 Soframca REDUCED FLOATING FLAP PISTON FOR HYDRAULIC SHOCK ABSORBER TUBE
DE19755994C2 (en) * 1997-12-17 2003-02-20 Thyssen Krupp Bilstein Gmbh Piston for a hydraulic vibration damper
US7097016B2 (en) * 2003-09-05 2006-08-29 Tenneco Automotive Operating Company Inc. Fulcrum blow off valve for use in a shock absorber
DE102007007722B3 (en) 2007-02-16 2008-06-19 Zf Friedrichshafen Ag Damper valve, for an oscillation/vibration damper, has an elastic valve disk with cut tongues forming throttle cross sections
US9334919B2 (en) * 2012-03-27 2016-05-10 Beijing West Industries Co. Ltd. Hydraulic damper with adjustable rebound valve assembly
DE102014203842A1 (en) 2014-03-03 2015-09-03 Zf Friedrichshafen Ag Valve, in particular for a vibration damper
CN114522837B (en) * 2022-03-08 2023-10-17 江西君晟金属科技有限公司 Spray paint machine based on aluminium closes material and sprays paint with preventing nozzle from blockking up

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1020109A (en) * 1950-06-13 1953-02-02 Suspension damper piston for land vehicles
US2717058A (en) * 1952-11-20 1955-09-06 Gen Motors Corp Shock absorber control valve
DE946758C (en) * 1953-09-12 1956-08-02 Opel Adam Ag Liquid shock absorbers
FR1103654A (en) * 1954-07-05 1955-11-04 Double acting hydraulic shock absorber
FR1337167A (en) * 1961-10-31 1963-09-06 Girling Ltd Hydraulic shock absorber
US3621951A (en) * 1968-12-30 1971-11-23 Leopold Franz Schmid Throttle valve
DE2057276B1 (en) * 1970-11-21 1972-01-20 Fichtel & Sachs Ag Hydraulic piston damper with degressive characteristic
US3874487A (en) * 1973-06-14 1975-04-01 Monroe Belgium Nv Shock absorber
AR205418A1 (en) * 1975-01-20 1976-04-30 Monroe Auto Equipment Co A SHOCK ABSORBER PISTON CONSTRUCTION
US4114735A (en) * 1976-03-15 1978-09-19 Tokico Ltd. Hydraulic damper and valve structure

Also Published As

Publication number Publication date
DE2909278A1 (en) 1979-09-27
ES241996U (en) 1979-05-16
FR2420060B1 (en) 1984-12-28
PL121769B1 (en) 1982-05-31
PL211302A1 (en) 1979-09-24
IT7867549A0 (en) 1978-03-14
FR2420060A1 (en) 1979-10-12
DE2909278C2 (en) 1989-09-14

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