GB2219840B - Hydraulic damper - Google Patents

Hydraulic damper

Info

Publication number
GB2219840B
GB2219840B GB8910908A GB8910908A GB2219840B GB 2219840 B GB2219840 B GB 2219840B GB 8910908 A GB8910908 A GB 8910908A GB 8910908 A GB8910908 A GB 8910908A GB 2219840 B GB2219840 B GB 2219840B
Authority
GB
United Kingdom
Prior art keywords
hydraulic damper
damper
hydraulic
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 - Fee Related
Application number
GB8910908A
Other versions
GB2219840A (en
GB8910908D0 (en
Inventor
Masahiro Ashiba
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Publication of GB8910908D0 publication Critical patent/GB8910908D0/en
Publication of GB2219840A publication Critical patent/GB2219840A/en
Application granted granted Critical
Publication of GB2219840B publication Critical patent/GB2219840B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Vehicle Body Suspensions (AREA)
GB8910908A 1988-05-13 1989-05-12 Hydraulic damper Expired - Fee Related GB2219840B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11655488A JPH01288643A (en) 1988-05-13 1988-05-13 Oil pressure shock absorber

Publications (3)

Publication Number Publication Date
GB8910908D0 GB8910908D0 (en) 1989-06-28
GB2219840A GB2219840A (en) 1989-12-20
GB2219840B true GB2219840B (en) 1992-01-15

Family

ID=14689992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910908A Expired - Fee Related GB2219840B (en) 1988-05-13 1989-05-12 Hydraulic damper

Country Status (2)

Country Link
JP (1) JPH01288643A (en)
GB (1) GB2219840B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404835A1 (en) * 1994-02-16 1995-08-17 Fichtel & Sachs Ag Werk Eitorf Damping valve esp. for oscillation damper
US5755305A (en) * 1997-02-07 1998-05-26 Monroe Auto Equipment Division Of Tenneco Automotive Inc. Hydraulic vibration damper with noise reducing valve structure
US6464053B1 (en) * 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
JP4627389B2 (en) * 2000-11-15 2011-02-09 ヤマハ発動機株式会社 Vehicle reinforcing member and vehicle body structure
JP2006104231A (en) * 2004-09-30 2006-04-20 Hitachi Ltd Hydraulic fluid for shock absorber and hydraulic shock absorber equipped with the same
JP4868166B2 (en) * 2007-11-30 2012-02-01 日立オートモティブシステムズ株式会社 Fluid pressure buffer
JP2010054009A (en) * 2008-08-29 2010-03-11 Hitachi Automotive Systems Ltd Shock absorber
KR20180083721A (en) * 2017-01-13 2018-07-23 주식회사 만도 Valve structure of a shock absorber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945474A (en) * 1975-01-20 1976-03-23 Monroe Auto Equipment Company Shock absorber
GB2099544A (en) * 1981-05-20 1982-12-08 Stabilus Gmbh Fluid shock absorber valving

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200904A (en) * 1984-03-24 1985-10-11 Nippon Kokan Kk <Nkk> Dephosphorization of molten iron

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945474A (en) * 1975-01-20 1976-03-23 Monroe Auto Equipment Company Shock absorber
GB2099544A (en) * 1981-05-20 1982-12-08 Stabilus Gmbh Fluid shock absorber valving

Also Published As

Publication number Publication date
JPH01288643A (en) 1989-11-20
GB2219840A (en) 1989-12-20
GB8910908D0 (en) 1989-06-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010512