JP2693434B2 - サスペンション用減衰力発生装置およびそれの作動制御装置 - Google Patents

サスペンション用減衰力発生装置およびそれの作動制御装置

Info

Publication number
JP2693434B2
JP2693434B2 JP62094290A JP9429087A JP2693434B2 JP 2693434 B2 JP2693434 B2 JP 2693434B2 JP 62094290 A JP62094290 A JP 62094290A JP 9429087 A JP9429087 A JP 9429087A JP 2693434 B2 JP2693434 B2 JP 2693434B2
Authority
JP
Japan
Prior art keywords
vibration
suspension
cylinder
outer cylinders
damping force
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
JP62094290A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63265715A (ja
Inventor
毅 野口
隆志 菊地
和也 高野
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP62094290A priority Critical patent/JP2693434B2/ja
Priority to US07/138,114 priority patent/US4858733A/en
Priority to DE19873744469 priority patent/DE3744469A1/de
Priority to DE3744970A priority patent/DE3744970C2/de
Priority to DE3744975A priority patent/DE3744975C2/de
Publication of JPS63265715A publication Critical patent/JPS63265715A/ja
Application granted granted Critical
Publication of JP2693434B2 publication Critical patent/JP2693434B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/505—Adjustable suspension including height adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/522—Seat suspension devices using fluid means characterised by dampening means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/525—Seat suspension devices using fluid means using gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/527—Seat suspension devices using fluid means using liquids
    • 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
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/532—Electrorheological [ER] fluid dampers
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B5/00—Adjusting position or attitude, e.g. level, of instruments or other apparatus, or of parts thereof; Compensating for the effects of tilting or acceleration, e.g. for optical apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
JP62094290A 1986-12-29 1987-04-18 サスペンション用減衰力発生装置およびそれの作動制御装置 Expired - Lifetime JP2693434B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62094290A JP2693434B2 (ja) 1986-12-29 1987-04-18 サスペンション用減衰力発生装置およびそれの作動制御装置
US07/138,114 US4858733A (en) 1986-12-29 1987-12-28 Electroviscous liquid-filled suspension device and control damping device therefor
DE19873744469 DE3744469A1 (de) 1986-12-29 1987-12-29 Fluessigkeitsgefuellte aufhaengung und zugehoerige steuervorrichtung
DE3744970A DE3744970C2 (de) 1986-12-29 1987-12-29 Steuervorrichtung für einen geregelten flüssigkeitsgefüllten Dämpfer
DE3744975A DE3744975C2 (de) 1986-12-29 1987-12-29 Geregelter hydraulischer Dämpfer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31306986 1986-12-29
JP61-313069 1986-12-29
JP62094290A JP2693434B2 (ja) 1986-12-29 1987-04-18 サスペンション用減衰力発生装置およびそれの作動制御装置

Publications (2)

Publication Number Publication Date
JPS63265715A JPS63265715A (ja) 1988-11-02
JP2693434B2 true JP2693434B2 (ja) 1997-12-24

Family

ID=26435552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62094290A Expired - Lifetime JP2693434B2 (ja) 1986-12-29 1987-04-18 サスペンション用減衰力発生装置およびそれの作動制御装置

Country Status (3)

Country Link
US (1) US4858733A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2693434B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3744469A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5158109A (en) * 1989-04-18 1992-10-27 Hare Sr Nicholas S Electro-rheological valve
US5014829A (en) * 1989-04-18 1991-05-14 Hare Sr Nicholas S Electro-rheological shock absorber
US5103779A (en) * 1989-04-18 1992-04-14 Hare Sr Nicholas S Electro-rheological valve control mechanism
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US6491289B1 (en) * 2000-11-14 2002-12-10 Elyakim Schaap Oleo-pneumatic shock absorbing system
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US6561325B2 (en) * 2001-07-19 2003-05-13 Dana Corporation Vehicle suspension with remote spring
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US20030178267A1 (en) * 2002-03-20 2003-09-25 Doyle James D. Fluid separator for a shock absorber
US6953108B2 (en) * 2003-04-04 2005-10-11 Millenworks Magnetorheological damper system
DE10329982B4 (de) * 2003-06-27 2005-09-15 Siemens Ag Vorrichtung zur Steuerung der Charakteristik eines Lagers mittels einer magnetisierbaren Flüssigkeit
DE102004043281A1 (de) * 2004-09-08 2006-03-09 Fludicon Gmbh Vorrichtung zum Fixieren von beweglich gelagerten Teilen
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JP2007032582A (ja) * 2005-07-22 2007-02-08 Kayaba Ind Co Ltd 減衰力調整式緩衝器
FR2928344B1 (fr) * 2008-03-06 2011-01-21 Hutchinson Dispositif d'amortissement et systeme de rotor d'aerodyne l'incorporant
DE102008017705A1 (de) * 2008-04-08 2009-10-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dämpfvorrichtung
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US20120305350A1 (en) 2011-05-31 2012-12-06 Ericksen Everet O Methods and apparatus for position sensitive suspension damping
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
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
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
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US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US10821795B2 (en) 2009-01-07 2020-11-03 Fox Factory, Inc. Method and apparatus for an adjustable damper
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DE102009005381B4 (de) * 2009-01-21 2013-05-08 Grammer Aktiengesellschaft Vorrichtung zum Federn einer Masse und Verfahren zum Einstellen und/oder Betreiben einer Fluidfeder
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US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
DE102010020086B4 (de) * 2010-05-10 2015-07-23 Inventus Engineering Gmbh Regelverfahren für einen Energieabsorber
EP3778358B1 (en) 2010-07-02 2023-04-12 Fox Factory, Inc. Positive lock adjustable seat post
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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
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
US11629518B2 (en) 2017-02-28 2023-04-18 Hummingbird Kinetics LLC Tuned liquid damper with a membrane liquid-gas interface
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Also Published As

Publication number Publication date
US4858733A (en) 1989-08-22
DE3744469A1 (de) 1988-07-07
JPS63265715A (ja) 1988-11-02
DE3744469C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-01

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