FR2344758A1 - SHOCK ABSORBER VALVES - Google Patents

SHOCK ABSORBER VALVES

Info

Publication number
FR2344758A1
FR2344758A1 FR7708002A FR7708002A FR2344758A1 FR 2344758 A1 FR2344758 A1 FR 2344758A1 FR 7708002 A FR7708002 A FR 7708002A FR 7708002 A FR7708002 A FR 7708002A FR 2344758 A1 FR2344758 A1 FR 2344758A1
Authority
FR
France
Prior art keywords
shock absorber
absorber valves
valves
shock
absorber
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.)
Granted
Application number
FR7708002A
Other languages
French (fr)
Other versions
FR2344758B1 (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.)
Girling Ltd
Original Assignee
Girling Ltd
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 Girling Ltd filed Critical Girling Ltd
Publication of FR2344758A1 publication Critical patent/FR2344758A1/en
Application granted granted Critical
Publication of FR2344758B1 publication Critical patent/FR2344758B1/fr
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
    • F16F9/34—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)
FR7708002A 1976-03-18 1977-03-17 SHOCK ABSORBER VALVES Granted FR2344758A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1101076A GB1521943A (en) 1976-03-18 1976-03-18 Damper valves

Publications (2)

Publication Number Publication Date
FR2344758A1 true FR2344758A1 (en) 1977-10-14
FR2344758B1 FR2344758B1 (en) 1983-01-14

Family

ID=9978398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708002A Granted FR2344758A1 (en) 1976-03-18 1977-03-17 SHOCK ABSORBER VALVES

Country Status (5)

Country Link
JP (1) JPS52129886A (en)
DE (1) DE2712034A1 (en)
FR (1) FR2344758A1 (en)
GB (1) GB1521943A (en)
IT (1) IT1086716B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110023A1 (en) * 1991-03-27 1992-10-01 Ringsdorff Werke Gmbh SHOCK ABSORBER PISTON FROM UNEQUAL, JOINTED PARTS
DE3044596A1 (en) * 1980-11-27 1982-06-03 Boge Gmbh, 5208 Eitorf Vehicle suspension hydraulic damper cylinder piston - has spring loaded valve plates with oil flow throttle holes located at piston rod side
DE4315457C2 (en) * 1993-05-10 1996-08-22 Fichtel & Sachs Ag Valve for a hydraulic telescopic vibration damper
DE19702627C1 (en) * 1997-01-25 1998-03-26 Mannesmann Sachs Ag Damping piston for automotive shock-absorber
DE19914557B4 (en) * 1999-03-31 2006-06-29 Zf Sachs Ag Piston for a piston-cylinder unit
DE10207506A1 (en) * 2002-02-22 2003-09-04 Volkswagen Ag Damper valve for vibration damper, e.g. in vehicle suspension, comprises casing traversed by flow channels which can be closed by annular valve plate containing throttle channels
JP2007198515A (en) * 2006-01-27 2007-08-09 Kayaba Ind Co Ltd Piston
KR101288613B1 (en) 2011-08-11 2013-07-22 주식회사 만도 Piston assembly of shock absorber
WO2016121593A1 (en) * 2015-01-30 2016-08-04 日立オートモティブシステムズ株式会社 Fluidic damper

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1106930A (en) * 1954-08-03 1955-12-27 Opel Adam Ag Hydraulic shock absorber
FR1138557A (en) * 1955-12-13 1957-06-17 Rubber valve and telescopic shock absorber pistons with valves of this type
US2821268A (en) * 1952-12-22 1958-01-28 Bourcier Christian Marie Louis Thermostatic shock absorber
DE1083602B (en) * 1958-10-11 1960-06-15 Auto Union Gmbh Hydraulic shock absorber
FR1323746A (en) * 1962-03-02 1963-04-12 Advanced hydraulic shock absorber
FR1566739A (en) * 1968-03-29 1969-05-09
DE2031158A1 (en) * 1970-06-24 1971-12-30 Remensperger W Valve disc arrangement for hydraulic shock absorbers
DE2103153A1 (en) * 1971-01-23 1972-08-03 Fichtel & Sachs Ag Shock absorber valve with protective stop formed by disk springs and pressure relief valve
DE2353402A1 (en) * 1973-10-25 1975-05-07 Fichtel & Sachs Ag Spring loaded valve-plates for shock absorbers - has inner piston apertures to permit high flow of fluid with small axial movement
DE2424040A1 (en) * 1974-05-17 1975-11-27 Boge Gmbh Motor car shock absorber piston - cooperates with oil filled cylinder and has two groups of through channels with plate valves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298064A (en) * 1962-09-20
JPS499431U (en) * 1972-04-26 1974-01-26
JPS5035998A (en) * 1973-07-11 1975-04-04

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821268A (en) * 1952-12-22 1958-01-28 Bourcier Christian Marie Louis Thermostatic shock absorber
FR1106930A (en) * 1954-08-03 1955-12-27 Opel Adam Ag Hydraulic shock absorber
FR1138557A (en) * 1955-12-13 1957-06-17 Rubber valve and telescopic shock absorber pistons with valves of this type
DE1083602B (en) * 1958-10-11 1960-06-15 Auto Union Gmbh Hydraulic shock absorber
FR1323746A (en) * 1962-03-02 1963-04-12 Advanced hydraulic shock absorber
FR1566739A (en) * 1968-03-29 1969-05-09
DE2031158A1 (en) * 1970-06-24 1971-12-30 Remensperger W Valve disc arrangement for hydraulic shock absorbers
DE2103153A1 (en) * 1971-01-23 1972-08-03 Fichtel & Sachs Ag Shock absorber valve with protective stop formed by disk springs and pressure relief valve
DE2353402A1 (en) * 1973-10-25 1975-05-07 Fichtel & Sachs Ag Spring loaded valve-plates for shock absorbers - has inner piston apertures to permit high flow of fluid with small axial movement
DE2424040A1 (en) * 1974-05-17 1975-11-27 Boge Gmbh Motor car shock absorber piston - cooperates with oil filled cylinder and has two groups of through channels with plate valves

Also Published As

Publication number Publication date
GB1521943A (en) 1978-08-23
IT1086716B (en) 1985-05-31
FR2344758B1 (en) 1983-01-14
JPS568216B2 (en) 1981-02-23
DE2712034A1 (en) 1977-09-29
JPS52129886A (en) 1977-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse