DE3674938D1 - Hydraulischer daempfer. - Google Patents

Hydraulischer daempfer.

Info

Publication number
DE3674938D1
DE3674938D1 DE8686103921T DE3674938T DE3674938D1 DE 3674938 D1 DE3674938 D1 DE 3674938D1 DE 8686103921 T DE8686103921 T DE 8686103921T DE 3674938 T DE3674938 T DE 3674938T DE 3674938 D1 DE3674938 D1 DE 3674938D1
Authority
DE
Germany
Prior art keywords
shock absorber
hydraulic shock
hydraulic
absorber
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 - Lifetime
Application number
DE8686103921T
Other languages
English (en)
Inventor
Yuji Yokoya
Makoto Hayashi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3674938D1 publication Critical patent/DE3674938D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F9/44—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
DE8686103921T 1985-03-22 1986-03-21 Hydraulischer daempfer. Expired - Lifetime DE3674938D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985039818U JPS61156743U (de) 1985-03-22 1985-03-22

Publications (1)

Publication Number Publication Date
DE3674938D1 true DE3674938D1 (de) 1990-11-22

Family

ID=12563548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686103921T Expired - Lifetime DE3674938D1 (de) 1985-03-22 1986-03-21 Hydraulischer daempfer.

Country Status (6)

Country Link
US (1) US4660689A (de)
EP (1) EP0196030B1 (de)
JP (1) JPS61156743U (de)
AU (1) AU567411B2 (de)
CA (1) CA1253891A (de)
DE (1) DE3674938D1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523628A1 (de) * 1985-07-02 1987-01-15 Bayerische Motoren Werke Ag Ventilsystem fuer steuerbare, hydraulische schwingungsdaempfer
NL8503031A (nl) * 1985-11-05 1987-06-01 Koni Bv Elektrisch verstelbare schokdemper.
DE3609862A1 (de) * 1986-03-22 1987-10-01 Boge Gmbh Regelbarer stossdaempfer
JPH0424196Y2 (de) * 1986-09-11 1992-06-08
JPH0424197Y2 (de) * 1986-09-16 1992-06-08
JPH0516423Y2 (de) * 1986-10-03 1993-04-30
US4786051A (en) * 1986-10-30 1988-11-22 Mullican Joe E Exercising apparatus
GB2209375A (en) * 1987-09-04 1989-05-10 John Roger Plummer Damper assembly
JPH01172648A (ja) * 1987-12-28 1989-07-07 Toyota Motor Corp ショックアブソーバ
DE3925470C2 (de) * 1988-08-02 1996-04-18 Atsugi Motor Parts Co Ltd Stoßdämpfer mit einer Dämpfungsventilkonstruktion mit einer innerhalb eines großen Bereichs variablen Dämpfungscharakteristik
JPH0251637A (ja) * 1988-08-12 1990-02-21 Tokico Ltd 減衰力調整式油圧緩衝器
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
DE3931240C2 (de) * 1988-09-19 1993-10-28 Atsugi Unisia Corp Stoßdämpfungseinrichtung mit veränderlicher Dämpfungscharakteristik, insbesondere für Kraftfahrzeuge
US5226512A (en) * 1989-02-22 1993-07-13 Atsugi Unisia Corporation Variable damping force shock absorber with variable orifice for adjusting damping characteristics
US5133434A (en) * 1989-06-15 1992-07-28 Atsugi Unisia Corporation Variable damping force shock absorber with feature of independent adjustment of damping characteristics for bounding a rebounding strokes
GB2234572B (en) * 1989-07-17 1993-06-30 Atsugi Unisia Corp Variable damping force shock absorber
DE3924166C1 (en) * 1989-07-21 1991-02-28 Boge Ag, 5208 Eitorf, De Hydraulic vibration damper with valved piston - has changeover control rod with several surface recesses with different widths
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
GB8928145D0 (en) * 1989-12-13 1990-02-14 Jones Huw Improvements relating to hydraulic dampers
US5178242A (en) * 1990-11-19 1993-01-12 Atsugi Unisia Corporation Hydraulic damper
DE4103356C1 (en) * 1991-02-05 1992-06-17 Boge Ag, 5208 Eitorf, De Hydraulic vibration damper with valved piston - has control body active face of several, angularly-set, individual faces
US5172794A (en) * 1991-04-03 1992-12-22 Maremont Corporation Adjustable damping shock absorber
WO1996009203A1 (en) * 1994-09-20 1996-03-28 Stratos Sports, Inc. Bicycle suspension system and shock absorber therefor
DE19542409C2 (de) * 1995-11-14 1997-10-30 Industrieanlagen Betriebsges Schwingungsdämpfer, insbesondere für Fahrzeuge
US5738190A (en) * 1996-03-20 1998-04-14 Monroe Auto Equipment Company Flexing disc-blow off assembly for use in a shock absorber
US6725983B2 (en) * 2001-09-14 2004-04-27 Meritor Heavy Vehicle Technology, Llc Shock absorber with air pressure adjustable damping
US7320387B2 (en) * 2005-04-06 2008-01-22 Arvinmeritor Technology, Llc Load adaptive damper with transient air signal restrictor
US9033122B2 (en) 2009-01-07 2015-05-19 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8857580B2 (en) 2009-01-07 2014-10-14 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
DE102008043564A1 (de) 2008-11-07 2010-05-20 Zf Friedrichshafen Ag Schwingungsdämpfer mit einstellbarer Dämpfkraft
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9556925B2 (en) 2009-01-07 2017-01-31 Fox Factory, Inc. Suspension damper with by-pass valves
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10821795B2 (en) 2009-01-07 2020-11-03 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
EP2312180B1 (de) 2009-10-13 2019-09-18 Fox Factory, Inc. Vorrichtung zur Steuerung eines hydraulischen Dämpfers
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
EP3778358B1 (de) 2010-07-02 2023-04-12 Fox Factory, Inc. Einstellbare sattelstütze mit positiver verriegelung
EP2495472B1 (de) 2011-03-03 2024-05-01 Fox Factory, Inc. Kühler für einen aufhängungsdämpfer
CN103443500B (zh) * 2011-03-22 2016-01-20 萱场工业株式会社 阻尼阀
JP5812650B2 (ja) * 2011-03-31 2015-11-17 日立オートモティブシステムズ株式会社 減衰力調整式緩衝器
EP2530355B1 (de) 2011-05-31 2019-09-04 Fox Factory, Inc. Vorrichtungen für lageempfindliche und/oder anpassbare Aufhängungsdämpfung
EP3567272B1 (de) 2011-09-12 2021-05-26 Fox Factory, Inc. Verfahren und vorrichtung zur aufhängungseinstellung
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
CN103851121B (zh) * 2012-12-07 2017-05-24 常州朗锐凯迩必减振技术有限公司 抗蛇行减振器
CN103967993A (zh) * 2014-05-13 2014-08-06 成都九鼎科技(集团)有限公司 减震器阀座
US9541149B2 (en) * 2014-09-04 2017-01-10 The Boeing Company Translational tuned mass damper with continuously adjustable damping characteristics for application to high speed wind tunnel testing
US10060823B2 (en) 2016-02-19 2018-08-28 The Boeing Company Miniaturized tuned mass damper for application to high speed wind tunnel testing
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
US10309867B2 (en) 2016-08-15 2019-06-04 The Boeing Company Variable spring-constant tuned mass damper
US10533921B2 (en) 2016-12-02 2020-01-14 The Boeing Company Tunable mass damper characterization test stand
CN107013621A (zh) * 2017-05-03 2017-08-04 浙江正裕工业股份有限公司 阻尼可调减震器
CN107989950A (zh) * 2017-12-14 2018-05-04 嘉兴嘉嘉汽车零部件制造有限公司 一种阻尼可调座椅用减震器
CN114810868B (zh) * 2022-01-21 2024-04-12 宝鸡鑫龙余管营汽车零部件有限公司 一种新能源汽车制动刹车钳

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216800B (de) * 1964-03-17 1966-05-12 Fichtel & Sachs Ag Hydraulischer Schwingungsdaempfer fuer eine Waschmaschine mit Schleudergang
DE1281865B (de) * 1965-03-30 1968-10-31 Christian Marie Lucien Louis B Stufenlos verstellbarer Stossdaempfer, insbesondere fuer Kraftfahrzeuge
DE1505478A1 (de) * 1965-10-29 1969-09-25 Bilstein August Fa Stufenlos verstellbarer Stossdaempfer,insbesondere fuer Kraftfahrzeuge
US3874487A (en) * 1973-06-14 1975-04-01 Monroe Belgium Nv Shock absorber
US4076276A (en) * 1976-07-09 1978-02-28 Monroe Auto Equipment Company Base valve for independent wheel suspension strut
NL169633C (nl) * 1977-12-22 1982-08-02 Itt Instelinrichting voor de dempkracht van een schokdemper.
JPS5877944A (ja) * 1981-11-04 1983-05-11 Showa Mfg Co Ltd 油圧緩衝器の減衰力可変装置
US4463839A (en) * 1981-11-06 1984-08-07 Tokico Ltd. Hydraulic damper
US4620619A (en) * 1982-05-20 1986-11-04 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber
US4535877A (en) * 1982-07-14 1985-08-20 Tokico Ltd. Hydraulic damper of adjustable damping force type
JPS59106733A (ja) * 1982-12-07 1984-06-20 Kayaba Ind Co Ltd 油圧緩衝器

Also Published As

Publication number Publication date
JPS61156743U (de) 1986-09-29
CA1253891A (en) 1989-05-09
AU5493086A (en) 1986-09-25
EP0196030B1 (de) 1990-10-17
EP0196030A3 (en) 1988-09-14
US4660689A (en) 1987-04-28
EP0196030A2 (de) 1986-10-01
AU567411B2 (en) 1987-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee