JPS6131556Y2 - - Google Patents

Info

Publication number
JPS6131556Y2
JPS6131556Y2 JP1981059990U JP5999081U JPS6131556Y2 JP S6131556 Y2 JPS6131556 Y2 JP S6131556Y2 JP 1981059990 U JP1981059990 U JP 1981059990U JP 5999081 U JP5999081 U JP 5999081U JP S6131556 Y2 JPS6131556 Y2 JP S6131556Y2
Authority
JP
Japan
Prior art keywords
piston
orifice
variable member
shock absorber
hydraulic shock
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
JP1981059990U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57171442U (US07709020-20100504-C00041.png
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 filed Critical
Priority to JP1981059990U priority Critical patent/JPS6131556Y2/ja
Priority to US06/370,261 priority patent/US4484669A/en
Priority to GB08211843A priority patent/GB2100833B/en
Publication of JPS57171442U publication Critical patent/JPS57171442U/ja
Application granted granted Critical
Publication of JPS6131556Y2 publication Critical patent/JPS6131556Y2/ja
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7847—With leak passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
JP1981059990U 1981-04-25 1981-04-25 Expired JPS6131556Y2 (US07709020-20100504-C00041.png)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1981059990U JPS6131556Y2 (US07709020-20100504-C00041.png) 1981-04-25 1981-04-25
US06/370,261 US4484669A (en) 1981-04-25 1982-04-20 Hydraulic damper
GB08211843A GB2100833B (en) 1981-04-25 1982-04-23 Hydraulic damper with permanently open orifice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981059990U JPS6131556Y2 (US07709020-20100504-C00041.png) 1981-04-25 1981-04-25

Publications (2)

Publication Number Publication Date
JPS57171442U JPS57171442U (US07709020-20100504-C00041.png) 1982-10-28
JPS6131556Y2 true JPS6131556Y2 (US07709020-20100504-C00041.png) 1986-09-13

Family

ID=13129109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981059990U Expired JPS6131556Y2 (US07709020-20100504-C00041.png) 1981-04-25 1981-04-25

Country Status (3)

Country Link
US (1) US4484669A (US07709020-20100504-C00041.png)
JP (1) JPS6131556Y2 (US07709020-20100504-C00041.png)
GB (1) GB2100833B (US07709020-20100504-C00041.png)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894929U (ja) * 1981-12-18 1983-06-28 トキコ株式会社 油圧緩衝器
US4620619A (en) * 1982-05-20 1986-11-04 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber
JPS6026345U (ja) * 1983-07-29 1985-02-22 トキコ株式会社 ハイドロ・ニュ−マチック　サスペンション
US4615420A (en) * 1984-01-23 1986-10-07 Ford Motor Company Piston assembly for shock absorber
US4624347A (en) * 1984-01-23 1986-11-25 Ford Motor Company Piston assembly for shock absorber
GB2191843B (en) * 1986-06-12 1989-12-20 Hollingsworth Uk Ltd Vibration damper
JPH0425546Y2 (US07709020-20100504-C00041.png) * 1986-07-24 1992-06-18
JPH077638Y2 (ja) * 1988-10-24 1995-02-22 株式会社ニフコ シリンダ型エアダンパー
JPH0292154U (US07709020-20100504-C00041.png) * 1989-01-10 1990-07-23
JP2694465B2 (ja) * 1989-05-19 1997-12-24 トキコ株式会社 油圧緩衝器
DE3937795A1 (de) * 1989-05-26 1990-11-29 Bosch Gmbh Robert Stossdaempfer
US5441133A (en) * 1992-05-14 1995-08-15 Kayaba Kogyo Kabushiki Kaisha Hydraulic damper having leaf valve stopper
KR100204944B1 (ko) * 1995-12-20 1999-06-15 다가야 레이지 감쇠력 조정식 유압 완충기
DE19615583C2 (de) * 1996-04-19 1998-12-17 Mannesmann Sachs Ag Schwingungsdämpfer mit Vordrosselscheibe
US5868630A (en) * 1997-02-06 1999-02-09 Cansak Products Limited Golf course indicator device
GB2337097A (en) * 1998-05-07 1999-11-10 Delphi France Automotive Sys Hydraulic shock absorber
US6382372B1 (en) 2000-01-03 2002-05-07 Tenneco Automotive Inc. Ported disc variable bleed orifice
US6340081B1 (en) 2000-06-23 2002-01-22 Tenneco Automotive Inc. Shock absorber having ported plate low speed tunability
US6405750B1 (en) * 2000-12-07 2002-06-18 Husco International, Inc. Disk pack valve assembly for a hydraulic circuit
US7104180B2 (en) * 2003-11-04 2006-09-12 Delphi Technologies, Inc. Low noise linear actuator
JP5427016B2 (ja) * 2008-12-24 2014-02-26 カヤバ工業株式会社 減衰バルブ
EP4127508A1 (en) 2020-03-27 2023-02-08 DRiV Automotive Inc. Damper assembly
EP3933227B1 (en) * 2020-04-26 2023-06-07 Ningbo Kasico Shock Absorber Manufacture Co., Ltd. Self-variable force hydraulic damper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346275A (en) * 1942-12-07 1944-04-11 Monroe Auto Equipment Co Piston structure for shock absorbers
US2670814A (en) * 1951-05-29 1954-03-02 Chrysler Corp Shock absorber
DE1175085B (de) * 1960-07-09 1964-07-30 Boge Gmbh Einrohr-Teleskopschwingungsdaempfer, insbesondere fuer Kraftfahrzeuge
US4203507A (en) * 1977-04-29 1980-05-20 Honda Giken Kogyo Kabushiki Kaisha Shock absorber
JPS5582539A (en) * 1978-12-18 1980-06-21 Victor Co Of Japan Ltd Non-linear ad conversion circuit

Also Published As

Publication number Publication date
GB2100833A (en) 1983-01-06
US4484669A (en) 1984-11-27
GB2100833B (en) 1985-06-26
JPS57171442U (US07709020-20100504-C00041.png) 1982-10-28

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