JPS62107131U - - Google Patents

Info

Publication number
JPS62107131U
JPS62107131U JP1985199349U JP19934985U JPS62107131U JP S62107131 U JPS62107131 U JP S62107131U JP 1985199349 U JP1985199349 U JP 1985199349U JP 19934985 U JP19934985 U JP 19934985U JP S62107131 U JPS62107131 U JP S62107131U
Authority
JP
Japan
Prior art keywords
valve
shock absorber
leaf valve
chamfer
washer plate
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
JP1985199349U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0231615Y2 (US07714131-20100511-C00038.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 JP1985199349U priority Critical patent/JPH0231615Y2/ja
Priority to DE8686117922T priority patent/DE3666613D1/de
Priority to EP86117922A priority patent/EP0230042B1/en
Publication of JPS62107131U publication Critical patent/JPS62107131U/ja
Priority to US07/171,186 priority patent/US4815576A/en
Application granted granted Critical
Publication of JPH0231615Y2 publication Critical patent/JPH0231615Y2/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • F16K15/1481—Check valves with flexible valve members the closure elements being fixed in their centre with biasing means in addition to material resiliency, e.g. spring
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K2200/00—Details of valves
    • F16K2200/30—Spring arrangements
    • F16K2200/305—Constructional features of springs
    • F16K2200/3053—Helicoidal springs of variable pitch, diameter or spring rate
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
JP1985199349U 1985-12-26 1985-12-26 Expired JPH0231615Y2 (US07714131-20100511-C00038.png)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985199349U JPH0231615Y2 (US07714131-20100511-C00038.png) 1985-12-26 1985-12-26
DE8686117922T DE3666613D1 (en) 1985-12-26 1986-12-23 Twin-tube type shock absorber with a base valve portion structure coupled by caulking
EP86117922A EP0230042B1 (en) 1985-12-26 1986-12-23 Twin-tube type shock absorber with a base valve portion structure coupled by caulking
US07/171,186 US4815576A (en) 1985-12-26 1988-03-18 Twin-tube type shock absorber with a base valve portion structure coupled by caulking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985199349U JPH0231615Y2 (US07714131-20100511-C00038.png) 1985-12-26 1985-12-26

Publications (2)

Publication Number Publication Date
JPS62107131U true JPS62107131U (US07714131-20100511-C00038.png) 1987-07-08
JPH0231615Y2 JPH0231615Y2 (US07714131-20100511-C00038.png) 1990-08-27

Family

ID=16406284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985199349U Expired JPH0231615Y2 (US07714131-20100511-C00038.png) 1985-12-26 1985-12-26

Country Status (4)

Country Link
US (1) US4815576A (US07714131-20100511-C00038.png)
EP (1) EP0230042B1 (US07714131-20100511-C00038.png)
JP (1) JPH0231615Y2 (US07714131-20100511-C00038.png)
DE (1) DE3666613D1 (US07714131-20100511-C00038.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336692A2 (en) * 1988-04-04 1989-10-11 Atsugi Unisia Corporation Shock absorber
JP2011247427A (ja) * 2006-07-28 2011-12-08 Hitachi Automotive Systems Ltd バルブ装置、油圧緩衝器およびその製造方法
WO2021020234A1 (ja) * 2019-07-26 2021-02-04 日立オートモティブシステムズ株式会社 組立体、緩衝器および組立体の製造方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118120A (en) * 1989-07-10 1992-06-02 General Electric Company Leaf seals
US5060689A (en) * 1989-08-24 1991-10-29 Ced's, Inc. Universal check valve assembly
DE4406349C2 (de) * 1994-02-26 1997-04-03 Fichtel & Sachs Ag Werk Eitorf Teleskop-Schwingungsdämpfer
DE4423658C2 (de) * 1994-07-06 2000-06-21 Daimler Chrysler Ag Hydraulische Servolenkung
US6289571B1 (en) * 1997-05-16 2001-09-18 Yamashita Rubber Kabushiki Kaisha Manufacturing process of antivibration device
US6230858B1 (en) * 1999-08-31 2001-05-15 Delphi Technologies, Inc. Internally slotted orifice disc for low speed control in automotive dampers
DE10000179A1 (de) * 2000-01-05 2001-07-26 Krupp Bilstein Gmbh Zweirohrstoßdämpfer
DE10011168C1 (de) * 2000-03-08 2001-09-06 Mannesmann Sachs Ag Dämpfventil
JP2004211879A (ja) * 2003-01-08 2004-07-29 Showa Corp 油圧緩衝器のボトムバルブ装置
TWM285363U (en) * 2005-05-25 2006-01-11 Jong-Jyr Kau Improvement of steps machine structure
CN100493827C (zh) * 2007-07-20 2009-06-03 隆昌山川减振器工业有限公司 液压减振器压缩阻尼阀底阀分总成的装配工艺
US20100011681A1 (en) * 2008-07-21 2010-01-21 Wei-Hua Chiang Shock Absorber
JP5755616B2 (ja) * 2012-08-31 2015-07-29 株式会社ショーワ 油圧緩衝器及びバルブ
DE102019131319A1 (de) * 2019-11-20 2021-05-20 Thyssenkrupp Ag Schwingungsdämpfer und Kraftfahrzeug mit einem solchen Schwingungsdämpfer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159289A (en) * 1937-03-15 1939-05-23 Monree Auto Equipment Company Valve construction
GB676521A (en) * 1948-11-08 1952-07-30 Brouwer Davis Mcintyre Shock absorber construction
US2626685A (en) * 1950-10-14 1953-01-27 Gen Motors Corp Shock absorber
DE958532C (de) * 1953-11-27 1957-02-21 Volkswagenwerk G M B H Ventil fuer hydraulische Stossdaempfer von Kraftfahrzeugen
DE2355254A1 (de) * 1972-11-09 1974-05-22 Allinquant F M Hydraulischer teleskopstossdaempfer und federungsanordnung mit einem solchen stossdaempfer
US3869956A (en) * 1973-04-02 1975-03-11 Avco Corp Pin assembly rivet
FR2312925A7 (fr) * 1975-05-07 1976-12-24 Allinquant Fernand Piston d'amortisseur
US4146118A (en) * 1978-02-14 1979-03-27 Zankl Robert H Brake shoe assembly
US4221041A (en) * 1978-10-02 1980-09-09 Boeing Commercial Airplane Company Semi-tubular rivets and method of using
JPS597853B2 (ja) * 1979-11-26 1984-02-21 株式会社昭和製作所 油圧緩衝器の減衰力発生装置
DE3202721C2 (de) * 1982-01-28 1986-09-11 August Bilstein GmbH & Co KG, 5828 Ennepetal Druckstufenventil für hydropneumatische Schwingungsdämpfer, insbesondere Bodenventil
JPS5932743A (ja) * 1982-08-14 1984-02-22 Matsushita Electric Works Ltd 太陽熱集熱屋根

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336692A2 (en) * 1988-04-04 1989-10-11 Atsugi Unisia Corporation Shock absorber
EP0336692A3 (en) * 1988-04-04 1990-03-21 Atsugi Motor Parts Co. Ltd. Shock absorber
JP2011247427A (ja) * 2006-07-28 2011-12-08 Hitachi Automotive Systems Ltd バルブ装置、油圧緩衝器およびその製造方法
WO2021020234A1 (ja) * 2019-07-26 2021-02-04 日立オートモティブシステムズ株式会社 組立体、緩衝器および組立体の製造方法
JPWO2021020234A1 (US07714131-20100511-C00038.png) * 2019-07-26 2021-02-04
US11906014B2 (en) 2019-07-26 2024-02-20 Hitachi Astemo, Ltd. Assembly, shock absorber, and method for manufacturing assembly

Also Published As

Publication number Publication date
US4815576A (en) 1989-03-28
EP0230042A1 (en) 1987-07-29
DE3666613D1 (en) 1989-11-30
JPH0231615Y2 (US07714131-20100511-C00038.png) 1990-08-27
EP0230042B1 (en) 1989-10-25

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