JPS58116841U - 複筒型油圧緩衝器の減衰力調整装置 - Google Patents

複筒型油圧緩衝器の減衰力調整装置

Info

Publication number
JPS58116841U
JPS58116841U JP1982012645U JP1264582U JPS58116841U JP S58116841 U JPS58116841 U JP S58116841U JP 1982012645 U JP1982012645 U JP 1982012645U JP 1264582 U JP1264582 U JP 1264582U JP S58116841 U JPS58116841 U JP S58116841U
Authority
JP
Japan
Prior art keywords
dual
shock absorber
valve
hydraulic shock
tube 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.)
Granted
Application number
JP1982012645U
Other languages
English (en)
Other versions
JPS6224846Y2 (ja
Inventor
水向　建
辰也 政村
洋 山中
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP1982012645U priority Critical patent/JPS58116841U/ja
Priority to US06/461,082 priority patent/US4561524A/en
Priority to DE3303293A priority patent/DE3303293C2/de
Publication of JPS58116841U publication Critical patent/JPS58116841U/ja
Application granted granted Critical
Publication of JPS6224846Y2 publication Critical patent/JPS6224846Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • 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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来装置の断面図、第２図は本考案の　　　　
。 実施例の断面図である。 １・・・・・・アウターシェル、２・・・・・・インナ
ーシリン　　　　−ダ、４・・・・・・ピストン、５・
・・・・・ピストンロッド、９・・・・・・ベースバル
ブ、１０・・・・・・通路、１２．１３・・・・・・減
衰弁、１５・・・・・・減衰力調整手段、１６・・・・
・・操作ロッド、１８・・・・・・円盤、１９．２０・
・・・・・通口、２２・・・・・・バルブケース、２４
・・・・・・スプール、２５・・・・・・スプリレグ、
２６・・・・・・通口、２７・・・・・・チェック弁、
３０・・・・・・側路、３１・・・・・・通孔、３９・
・・・・・ポート、４０・・・・・・バルブシート部、
４２・・・・・・肩部、Ａ、　Ｂ、　Ｃ・・・・・・油
室、Ｄ・・・・・・リザーバ室、Ｆ・・・・・・バルブ
案。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダの内部に摺動自由にピストンを収装し、その上
    下に油室を画成するとともに、シ′リンダとその外側の
    ナウタシエルとの簡にリザーバ室を形成する一方、シリ
    ンダ下部にベースバルブを設け、゛　　　このベースバ
    ルブはビス１ン伸側でのみ開キ下部油室とリザーバ室六
    を連通ずるチェック弁と、同じく圧側で下部油室の上昇
    油圧に応動して上部油室とリザーバ室との連通側路を開
    くスプールとを備えた複筒型油圧緩衝器において、ベー
    スバルブの円筒状のバルブケースの内周にスプールを摺
    動自由に収める一方、バルブケースの上部にチェック弁
    のシート部を形成し、−かつその外側に下部油室の圧力
    をスプールの肩部に導くポートを配設したことを特徴と
    する複筒型油圧緩衝器の減衰力調整装置。
JP1982012645U 1982-02-01 1982-02-01 複筒型油圧緩衝器の減衰力調整装置 Granted JPS58116841U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1982012645U JPS58116841U (ja) 1982-02-01 1982-02-01 複筒型油圧緩衝器の減衰力調整装置
US06/461,082 US4561524A (en) 1982-02-01 1983-01-26 Damping force regulation device for telescope shock absorber
DE3303293A DE3303293C2 (de) 1982-02-01 1983-02-01 Hydraulischer Teleskop-Stoßdämpfer mit verstellbarer Dämpfung für Fahrzeuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982012645U JPS58116841U (ja) 1982-02-01 1982-02-01 複筒型油圧緩衝器の減衰力調整装置

Publications (2)

Publication Number Publication Date
JPS58116841U true JPS58116841U (ja) 1983-08-09
JPS6224846Y2 JPS6224846Y2 (ja) 1987-06-25

Family

ID=11811097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982012645U Granted JPS58116841U (ja) 1982-02-01 1982-02-01 複筒型油圧緩衝器の減衰力調整装置

Country Status (3)

Country Link
US (1) US4561524A (ja)
JP (1) JPS58116841U (ja)
DE (1) DE3303293C2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383424A (ja) * 1986-09-26 1988-04-14 Atsugi Motor Parts Co Ltd 減衰力可変型液圧緩衝器
JP2008002590A (ja) * 2006-06-23 2008-01-10 Kayaba Ind Co Ltd 調芯部材の定着構造

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620619A (en) * 1982-05-20 1986-11-04 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber
DE3433918C1 (de) * 1984-09-15 1986-03-13 Boge Gmbh, 5208 Eitorf Selbstpumpendes,hoehenverstellbares Federbein fuer Fahrzeuge
DE3443183A1 (de) * 1984-11-27 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zum steuern der daempferhaerte eines stossdaempfers fuer fahrzeuge
DE3446133A1 (de) * 1984-12-18 1986-06-19 Fichtel & Sachs Ag, 8720 Schweinfurt Schwingungsdaempfer mit veraenderbarer daempfkraft
US4757884A (en) * 1985-03-29 1988-07-19 General Motors Corporation Hydraulic damper for vehicle suspension with wide range of two-stage damper curves
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
FR2605073B1 (fr) * 1986-10-14 1991-02-08 Peugeot Dispositif amortisseur variable automatique
DE3635894A1 (de) * 1986-10-22 1988-05-05 Bosch Gmbh Robert Stossdaempfer
JPH0353078Y2 (ja) * 1986-12-13 1991-11-19
US4796874A (en) * 1987-10-02 1989-01-10 General Motors Corporation Electronic hydraulic mount with continuously variable control
JPH01172648A (ja) * 1987-12-28 1989-07-07 Toyota Motor Corp ショックアブソーバ
JPH01102536U (ja) * 1987-12-28 1989-07-11
US4872537A (en) * 1988-06-06 1989-10-10 Brian Warner Adjustable damper means for shock absorber
DE3844862C2 (de) * 1988-09-03 1994-04-28 Daimler Benz Ag Drosseleinrichtung
US5277283A (en) * 1988-09-19 1994-01-11 Atsugi Unisia Corporation Variable damping-characteristics shock absorber with adjustable orifice construction variable of fluid flow restriction depending upon fluid pressure difference
AU614873B2 (en) * 1988-09-19 1991-09-12 Atsugi Unisia Corporation Variable damping-characteristics shock absorber with adjustable orifice construction variable of fluid flow restriction depending upon fluid pressure difference
US5246092A (en) * 1990-01-20 1993-09-21 Atsugi Unisia Corporation Vehicle hydraulic shock absorber having low friction seal
DE4008324C1 (en) * 1990-03-15 1991-06-27 Boge Ag, 5208 Eitorf, De Variable hydraulic damper assembly - has piston with hollow end carrying two valve seat rings
DE4120122A1 (de) * 1990-06-29 1992-01-09 Boge Ag Hydraulischer, verstellbarer schwingungsdaempfer fuer kraftfahrzeuge
US5207300A (en) * 1990-06-29 1993-05-04 Boge Aktiengesellschaft Hydraulic, adjustable vibration damper for motor vehicles
DE4022098C1 (en) * 1990-07-11 1991-07-25 Boge Ag, 5208 Eitorf, De Motor vehicle vibration damper - has valve discs to control flow with seats on inner and outer edges
DE4129230A1 (de) * 1990-09-14 1992-03-19 Boge Ag Hydraulischer, verstellbarer schwingungsdaempfer fuer kraftfahrzeuge
DE4105771A1 (de) * 1991-02-23 1992-08-27 Boge Ag Hydraulischer, verstellbarer schwingungsdaempfer fuer kraftfahrzeuge
DE4115061A1 (de) * 1991-05-08 1991-11-14 Mazda Motor Radaufhaengung bei einem kraftfahrzeug
DE4132262A1 (de) * 1991-09-27 1993-04-01 Teves Gmbh Alfred Hydraulischer regelbarer schwingungsdaempfer fuer kraftfahrzeuge
DE4320446A1 (de) * 1992-08-08 1994-02-10 Bosch Gmbh Robert Stoßdämpfer
DE19512866C2 (de) * 1995-04-06 1997-11-20 Fichtel & Sachs Ag Schwingungsdämpfer
US6390457B1 (en) * 2001-02-14 2002-05-21 Ralph Roper Soft-start, soft-return gas spring
US20040012132A1 (en) * 2001-02-14 2004-01-22 Ralph Roper Soft-start, soft-return gas spring
FR2834541B1 (fr) * 2002-01-10 2004-03-05 Peugeot Citroen Automobiles Sa Amortisseur hydraulique a compensation adaptable
US7374028B2 (en) 2003-07-08 2008-05-20 Fox Factory, Inc. Damper with pressure-sensitive compression damping
US6959796B2 (en) * 2003-09-22 2005-11-01 Tenneco Automotive Operating Company Inc. Adjustable damper with valve mounted in-line
US20080028754A1 (en) * 2003-12-23 2008-02-07 Prasad Tumati Methods and apparatus for operating an emission abatement assembly
US7377500B2 (en) * 2003-12-26 2008-05-27 Nifco Inc. Shock absorbing device for moving body
JP2005214232A (ja) * 2004-01-27 2005-08-11 Ntn Corp 補機用オートテンショナ
US8789363B2 (en) * 2007-06-13 2014-07-29 Faurecia Emissions Control Technologies, Usa, Llc Emission abatement assembly having a mixing baffle and associated method
JP2009079710A (ja) * 2007-09-26 2009-04-16 Showa Corp 油圧緩衝器の減衰力調整構造
US20090178389A1 (en) * 2008-01-15 2009-07-16 Crane Jr Samuel N Method and Apparatus for Controlling a Fuel-Fired Burner of an Emission Abatement Assembly
US20090178395A1 (en) * 2008-01-15 2009-07-16 Huffmeyer Christopher R Method and Apparatus for Regenerating a Particulate Filter of an Emission Abatement Assembly
US20090180937A1 (en) * 2008-01-15 2009-07-16 Nohl John P Apparatus for Directing Exhaust Flow through a Fuel-Fired Burner of an Emission Abatement Assembly
US20090178391A1 (en) * 2008-01-15 2009-07-16 Parrish Tony R Method and apparatus for operating an emission abatement assembly
JP5426431B2 (ja) * 2009-06-30 2014-02-26 株式会社ショーワ 油圧緩衝器
JP5415992B2 (ja) * 2010-02-25 2014-02-12 株式会社ショーワ 油圧緩衝器
JP5468465B2 (ja) * 2010-05-28 2014-04-09 日立オートモティブシステムズ株式会社 緩衝器
JP5456618B2 (ja) * 2010-06-21 2014-04-02 株式会社ショーワ 油圧緩衝器
JP5863566B2 (ja) * 2012-05-23 2016-02-16 株式会社ショーワ 油圧緩衝器
CN105051404B (zh) * 2013-03-22 2016-11-02 Ｋｙｂ株式会社 缓冲装置
DE102013219443A1 (de) * 2013-09-26 2015-03-26 Zf Friedrichshafen Ag Ventil für einen Schwingungsdämpfer, Schwingungsdämpfer sowie Kraftfahrzeug
KR101615256B1 (ko) * 2014-07-16 2016-04-25 주식회사 만도 쇽업소버의 바디 밸브 어셈블리
CN104565174B (zh) * 2014-12-23 2017-03-01 奇瑞商用车（安徽）有限公司 一种具有排气补偿结构的减振器
US20170211650A1 (en) * 2016-01-22 2017-07-27 Hitachi Automotive Systems, Ltd. Cylinder apparatus

Citations (1)

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Publication number Priority date Publication date Assignee Title
JPS5680541A (en) * 1979-12-07 1981-07-01 Honda Motor Co Ltd Shock absorber for vehicles

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US2327295A (en) * 1941-11-12 1943-08-17 Monroe Auto Equipment Co Double-acting velocity type shock absorber
DE1084528B (de) * 1958-06-10 1960-06-30 Hoesch Ag Regelbarer hydraulischer Stossdaempfer
DE1405781B1 (de) * 1960-12-01 1970-06-18 Armstrong Patents Co Ltd Elektrisch fernsteuerbarer hydraulischer Stossdaempfer,insbesondere fuer Landfahrzeuge
US3420341A (en) * 1967-10-16 1969-01-07 Jonathan N Keehn Variable shock absorber
US3559776A (en) * 1969-06-17 1971-02-02 Gen Motors Corp Shock lockout and piston system
FR2088803A5 (ja) * 1970-04-24 1972-01-07 Citroen Sa
JPS6128897Y2 (ja) 1978-02-06 1986-08-27
JPS5565741A (en) * 1978-11-10 1980-05-17 Tokico Ltd Shock absorber
JPS5894930U (ja) * 1981-12-18 1983-06-28 トキコ株式会社 油圧緩衝器

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JPS5680541A (en) * 1979-12-07 1981-07-01 Honda Motor Co Ltd Shock absorber for vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383424A (ja) * 1986-09-26 1988-04-14 Atsugi Motor Parts Co Ltd 減衰力可変型液圧緩衝器
JP2008002590A (ja) * 2006-06-23 2008-01-10 Kayaba Ind Co Ltd 調芯部材の定着構造

Also Published As

Publication number Publication date
DE3303293C2 (de) 1986-06-12
US4561524A (en) 1985-12-31
DE3303293A1 (de) 1984-01-05
JPS6224846Y2 (ja) 1987-06-25

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