FR1367698A - Shock absorber improvements - Google Patents

Shock absorber improvements

Info

Publication number
FR1367698A
FR1367698A FR938051A FR938051A FR1367698A FR 1367698 A FR1367698 A FR 1367698A FR 938051 A FR938051 A FR 938051A FR 938051 A FR938051 A FR 938051A FR 1367698 A FR1367698 A FR 1367698A
Authority
FR
France
Prior art keywords
shock absorber
absorber
shock
absorber improvements
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
FR938051A
Other languages
French (fr)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR938051A priority Critical patent/FR1367698A/en
Priority to DE19641455823 priority patent/DE1455823C3/en
Application granted granted Critical
Publication of FR1367698A publication Critical patent/FR1367698A/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
    • F16F9/34—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
    • 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
FR938051A 1963-06-13 1963-06-13 Shock absorber improvements Expired FR1367698A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR938051A FR1367698A (en) 1963-06-13 1963-06-13 Shock absorber improvements
DE19641455823 DE1455823C3 (en) 1963-06-13 1964-06-12 Fluid shock absorbers for road vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR938051A FR1367698A (en) 1963-06-13 1963-06-13 Shock absorber improvements

Publications (1)

Publication Number Publication Date
FR1367698A true FR1367698A (en) 1964-07-24

Family

ID=8806015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938051A Expired FR1367698A (en) 1963-06-13 1963-06-13 Shock absorber improvements

Country Status (2)

Country Link
DE (1) DE1455823C3 (en)
FR (1) FR1367698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807767A1 (en) * 1996-05-15 1997-11-19 Yamaha Hatsudoki Kabushiki Kaisha Hydraulic shock absorber

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239506B (en) * 1989-12-08 1993-08-25 Toyota Motor Co Ltd Suspension control system
DE4042573C2 (en) * 1989-12-08 1996-08-29 Toyota Motor Co Ltd Controlling suspension of vehicle according to road surface
JP5090034B2 (en) * 2006-09-07 2012-12-05 カヤバ工業株式会社 Buffer valve structure
NL2003571C2 (en) * 2009-09-29 2011-03-30 Koni Bv ADJUSTABLE DAMPER.
DE102013002425B3 (en) * 2013-02-11 2014-04-24 m-craft technologies ltd. Shock absorber with an automatically adapting damping characteristic
DE102014210705A1 (en) * 2014-06-05 2015-12-17 Zf Friedrichshafen Ag Frequency-dependent damping valve arrangement
DE102014210704B4 (en) * 2014-06-05 2016-11-24 Zf Friedrichshafen Ag Frequency-dependent damping valve arrangement
DE102016208844A1 (en) * 2016-05-23 2017-11-23 Thyssenkrupp Ag Frequency-selective vibration damper for motor vehicles with a bypass control valve
DE102016208845A1 (en) 2016-05-23 2017-11-23 Thyssenkrupp Ag Frequency-selective vibration damper for motor vehicles with a bypass control valve
DE102016210950A1 (en) * 2016-06-20 2016-11-24 Zf Friedrichshafen Ag Frequency-selective bottom valve arrangement
DE102016221980A1 (en) * 2016-11-09 2018-05-09 Zf Friedrichshafen Ag Damper device for a vehicle and vehicle with the damper device
CN117905837A (en) * 2019-03-11 2024-04-19 动态清晰公司 Pressure compensated active suspension actuator system
DE102019203939A1 (en) * 2019-03-22 2020-09-24 Zf Friedrichshafen Ag Damping valve arrangement with a frequency-dependent damping force characteristic
CN111473084B (en) * 2020-05-19 2023-06-13 黄小伟 Frequency valve
US20220412430A1 (en) * 2021-06-25 2022-12-29 Fox Factory, Inc. Frequency dependent 2-stage valves for shock absorbers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807767A1 (en) * 1996-05-15 1997-11-19 Yamaha Hatsudoki Kabushiki Kaisha Hydraulic shock absorber
US6276499B1 (en) 1996-05-15 2001-08-21 Yamaha Hatsudoki Kabushiki Kaisha Hydraulic shock absorbers

Also Published As

Publication number Publication date
DE1455823A1 (en) 1969-05-29
DE1455823B2 (en) 1974-11-07
DE1455823C3 (en) 1975-06-26

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