JPS5214182A - Attenuation force generating valve device of an oil pressure shock abs orber - Google Patents

Attenuation force generating valve device of an oil pressure shock abs orber

Info

Publication number
JPS5214182A
JPS5214182A JP50089671A JP8967175A JPS5214182A JP S5214182 A JPS5214182 A JP S5214182A JP 50089671 A JP50089671 A JP 50089671A JP 8967175 A JP8967175 A JP 8967175A JP S5214182 A JPS5214182 A JP S5214182A
Authority
JP
Japan
Prior art keywords
oil pressure
valve device
pressure shock
force generating
attenuation force
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
JP50089671A
Other languages
English (en)
Japanese (ja)
Other versions
JPS554974B2 (enrdf_load_stackoverflow
Inventor
Tamotsu Nakamura
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.)
SHOWA Manufacturing CO Ltd
Hitachi Astemo Ltd
Original Assignee
SHOWA Manufacturing CO Ltd
Showa Seisakusho Co 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 SHOWA Manufacturing CO Ltd, Showa Seisakusho Co Ltd filed Critical SHOWA Manufacturing CO Ltd
Priority to JP50089671A priority Critical patent/JPS5214182A/ja
Publication of JPS5214182A publication Critical patent/JPS5214182A/ja
Publication of JPS554974B2 publication Critical patent/JPS554974B2/ja
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
    • F16F9/3485—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 characterised by features of supporting elements intended to guide or limit the movement of the annular discs
    • 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)
JP50089671A 1975-07-24 1975-07-24 Attenuation force generating valve device of an oil pressure shock abs orber Granted JPS5214182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50089671A JPS5214182A (en) 1975-07-24 1975-07-24 Attenuation force generating valve device of an oil pressure shock abs orber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50089671A JPS5214182A (en) 1975-07-24 1975-07-24 Attenuation force generating valve device of an oil pressure shock abs orber

Publications (2)

Publication Number Publication Date
JPS5214182A true JPS5214182A (en) 1977-02-02
JPS554974B2 JPS554974B2 (enrdf_load_stackoverflow) 1980-02-02

Family

ID=13977196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50089671A Granted JPS5214182A (en) 1975-07-24 1975-07-24 Attenuation force generating valve device of an oil pressure shock abs orber

Country Status (1)

Country Link
JP (1) JPS5214182A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152761A (en) * 1978-05-23 1979-12-01 Showa Seisakushiyo Kk Damping force generator for hydraulic buffer
JPS558217U (enrdf_load_stackoverflow) * 1978-07-03 1980-01-19
JPS5959540U (ja) * 1982-10-14 1984-04-18 トヨタ自動車株式会社 車両用油圧式シヨツクアブソ−バ
FR2610255A1 (fr) * 1987-01-29 1988-08-05 Peugeot Suspension mixte a hauteur constante avec amortissement variable pour essieu de vehicule automobile
US4895229A (en) * 1987-12-28 1990-01-23 Tokico Ltd. Hydraulic shock absorber
KR100467341B1 (ko) * 2000-12-27 2005-01-24 주식회사 만도 자동차용 파워스티어링
KR100489425B1 (ko) * 2000-11-24 2005-05-12 주식회사 만도 쇽 업소버의 피스톤 밸브
NL1031880C2 (nl) * 2006-05-24 2007-11-30 Koni Bv Eenwegklep voor een schokdemper.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152761A (en) * 1978-05-23 1979-12-01 Showa Seisakushiyo Kk Damping force generator for hydraulic buffer
JPS558217U (enrdf_load_stackoverflow) * 1978-07-03 1980-01-19
JPS5959540U (ja) * 1982-10-14 1984-04-18 トヨタ自動車株式会社 車両用油圧式シヨツクアブソ−バ
FR2610255A1 (fr) * 1987-01-29 1988-08-05 Peugeot Suspension mixte a hauteur constante avec amortissement variable pour essieu de vehicule automobile
US4895229A (en) * 1987-12-28 1990-01-23 Tokico Ltd. Hydraulic shock absorber
KR100489425B1 (ko) * 2000-11-24 2005-05-12 주식회사 만도 쇽 업소버의 피스톤 밸브
KR100467341B1 (ko) * 2000-12-27 2005-01-24 주식회사 만도 자동차용 파워스티어링
NL1031880C2 (nl) * 2006-05-24 2007-11-30 Koni Bv Eenwegklep voor een schokdemper.
EP1860341A3 (en) * 2006-05-24 2007-12-12 Koni B.V. Nonreturn valve for a shock absorber
US7766137B2 (en) 2006-05-24 2010-08-03 Koni B.V. Nonreturn valve for a shock absorber

Also Published As

Publication number Publication date
JPS554974B2 (enrdf_load_stackoverflow) 1980-02-02

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