BR8902637A - Amortecedor hidraulico do tipo de forca amortecedora regulavel - Google Patents

Amortecedor hidraulico do tipo de forca amortecedora regulavel

Info

Publication number
BR8902637A
BR8902637A BR898902637A BR8902637A BR8902637A BR 8902637 A BR8902637 A BR 8902637A BR 898902637 A BR898902637 A BR 898902637A BR 8902637 A BR8902637 A BR 8902637A BR 8902637 A BR8902637 A BR 8902637A
Authority
BR
Brazil
Prior art keywords
shock absorber
hydraulic shock
fork hydraulic
adjustable fork
adjustable
Prior art date
Application number
BR898902637A
Other languages
English (en)
Inventor
Masahiro Ashiba
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
Priority claimed from JP63140280A external-priority patent/JPH01307534A/ja
Priority claimed from JP63140279A external-priority patent/JPH01307533A/ja
Application filed by Tokico Ltd filed Critical Tokico Ltd
Publication of BR8902637A publication Critical patent/BR8902637A/pt

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
    • 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
    • F16F9/468—Throttling control, i.e. regulation of flow passage geometry using rotary valves controlling at least one bypass to main flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
BR898902637A 1988-06-07 1989-06-06 Amortecedor hidraulico do tipo de forca amortecedora regulavel BR8902637A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63140280A JPH01307534A (ja) 1988-06-07 1988-06-07 減衰力可変式油圧緩衝器
JP63140279A JPH01307533A (ja) 1988-06-07 1988-06-07 減衰力可変式油圧緩衝器

Publications (1)

Publication Number Publication Date
BR8902637A true BR8902637A (pt) 1990-01-23

Family

ID=26472848

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902637A BR8902637A (pt) 1988-06-07 1989-06-06 Amortecedor hidraulico do tipo de forca amortecedora regulavel

Country Status (4)

Country Link
US (1) US4997068A (pt)
KR (1) KR910008161B1 (pt)
BR (1) BR8902637A (pt)
GB (1) GB2220726B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578901Y2 (ja) * 1989-09-20 1998-08-20 株式会社ユニシアジェックス 減衰力可変型液圧緩衝器
US5193655A (en) * 1989-09-20 1993-03-16 Atsugia Unisia Corp. Variable damping force shock absorber with feature of linear and wide range damping force variation depending upon piston stroke speed
US5129488A (en) * 1989-11-16 1992-07-14 Atsugi Unisia Corporation Vibration mode responsive variable damping force shock absorber with feature of automatic selection of damping mode depending upon vibration mode of vehicular body
DE3942477A1 (de) * 1989-12-22 1991-07-04 Bilstein August Gmbh Co Kg Bypass-ventil mit abstimmbaren kennungen fuer regelbare und steuerbare schwingungsdaempfer
JP2918293B2 (ja) * 1990-05-28 1999-07-12 株式会社ユニシアジェックス 減衰力可変型緩衝器
JP3041534B2 (ja) * 1990-07-20 2000-05-15 トキコ株式会社 減衰力調整式油圧緩衝器
US5201389A (en) * 1990-07-26 1993-04-13 General Motors Corporation Method of varying a suspension damping force as a vehicle is steered
FR2665669B1 (fr) * 1990-08-08 1994-10-28 Peugeot Suspension hydropneumatique de vehicule automobile.
US5178242A (en) * 1990-11-19 1993-01-12 Atsugi Unisia Corporation Hydraulic damper
US5097929A (en) * 1991-02-19 1992-03-24 Maremont Corporation Adjustable shock absorber
US5307907A (en) * 1991-06-11 1994-05-03 Atsugi Unisia Corporation Hydraulic damper
JPH0579526A (ja) * 1991-09-20 1993-03-30 Tokico Ltd 減衰力調整式油圧緩衝器
US5501307A (en) * 1991-10-24 1996-03-26 Yamaha Hatsudoki Kabushiki Kaisha Shock absorber
EP0545687B1 (en) * 1991-12-06 1996-07-24 Kayaba Kogyo Kabushiki Kaisha Suspension system
US5368142A (en) * 1991-12-07 1994-11-29 Tokico Ltd. Damping force control type of hydraulic shock absorber
JP3215927B2 (ja) * 1992-05-30 2001-10-09 トキコ株式会社 減衰力調整式油圧緩衝器
US5823305A (en) * 1992-10-08 1998-10-20 Ricor Racing & Development, L.P. Flow sensitive, acceleration sensitive shock absorber
US5954167A (en) * 1995-03-01 1999-09-21 Ricor Racing & Development, L.P. Flow sensitive acceleration sensitive shock absorber with added flow control
US5988330A (en) * 1997-07-03 1999-11-23 Morris; Jay Adjustable shock absorber
US6102170A (en) * 1998-05-07 2000-08-15 Tenneco Automotive Inc. Passive anti-roll system
US6352145B1 (en) 1998-10-07 2002-03-05 Tenneco Automotive Inc. Stroke dependent damping
US6360857B1 (en) * 1999-03-19 2002-03-26 Fox Factory, Inc. Damping adjuster for shock absorber
DE10223556C1 (de) * 2002-05-28 2003-09-25 Thyssen Krupp Bilstein Gmbh Hydraulischer Stoßdämpfer
DE10309743B3 (de) * 2003-03-06 2004-05-27 Thyssenkrupp Bilstein Gmbh Hydraulischer Schwingungsdämpfer für Kraftfahrzeuge
SE531736C2 (sv) * 2005-06-14 2009-07-28 Oehlins Racing Ab Arrangemang och anordning vid störeliminerande ventil för dämpare
US8820495B2 (en) * 2010-07-21 2014-09-02 King Shock Technology, Inc. Adjustable internal bypass shock absorber featuring a fluid flow regulator
IT1401610B1 (it) * 2010-08-04 2013-07-26 Sistemi Sospensioni Spa Pistone per ammortizzatore a smorzamento variabile, particolarmente per sospensione di veicolo, provvisto di quattro valvole passive di controllo del flusso e di un'elettrovalvola di ripartizione del flusso.
DE102011053127A1 (de) * 2011-08-30 2013-02-28 B-Labs Ag Feder-Dämpfervorrichtung für ein Fahrrad
JP5876806B2 (ja) * 2012-09-27 2016-03-02 Ｋｙｂ株式会社 緩衝器
DE102015102478B4 (de) * 2015-02-20 2018-12-27 Thyssenkrupp Ag Regelbarer Schwingungsdämpfer
NL2014718B1 (en) 2015-04-24 2017-01-18 Koni Bv Frequency selective damper valve, and shock absorber comprising such damper valve.
JP6487784B2 (ja) * 2015-06-10 2019-03-20 Ｋｙｂ株式会社 緩衝器
DE102016220722B4 (de) * 2016-10-21 2023-05-25 Volkswagen Aktiengesellschaft Ventil-Kolben-Anordnung für einen Schwingungsdämpfer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085667A (en) * 1977-02-24 1978-04-25 Christianson Neil B Attic exhaust system
JPS5881242A (ja) * 1981-11-10 1983-05-16 Kayaba Ind Co Ltd 減衰力調整式油圧緩衝器
JPS5884241A (ja) * 1981-11-16 1983-05-20 Kayaba Ind Co Ltd 減衰力調整式油圧緩衝器
US4620619A (en) * 1982-05-20 1986-11-04 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber
JPS5911932A (ja) * 1982-07-10 1984-01-21 Akira Saito 運転席と店舗に通路を持つ移動販売車
GB2126687B (en) * 1982-07-14 1986-08-20 Tokico Ltd Hydraulic damper with adjustable damping force
JPS61190048A (ja) * 1985-02-18 1986-08-23 Aichi Steel Works Ltd 冷間鍛造用ステンレス鋼
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
JPS6227726A (ja) * 1985-07-30 1987-02-05 Toshiba Corp 電子写真複写機
JPS6267342A (ja) * 1985-09-19 1987-03-27 Aisin Seiki Co Ltd 回転角度制御用ロ−タリ−アクチユエ−タ
JPH0524831Y2 (pt) * 1986-02-20 1993-06-23
JPH0725251B2 (ja) * 1987-01-16 1995-03-22 本田技研工業株式会社 関連サスペンシヨン装置

Also Published As

Publication number Publication date
GB8912713D0 (en) 1989-07-19
GB2220726A (en) 1990-01-17
KR910008161B1 (ko) 1991-10-10
GB2220726B (en) 1992-07-08
US4997068A (en) 1991-03-05
KR910000404A (ko) 1991-01-29

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/06/2004