ATE553943T1 - Hydraulischer dämpfer - Google Patents

Hydraulischer dämpfer

Info

Publication number
ATE553943T1
ATE553943T1 AT09011874T AT09011874T ATE553943T1 AT E553943 T1 ATE553943 T1 AT E553943T1 AT 09011874 T AT09011874 T AT 09011874T AT 09011874 T AT09011874 T AT 09011874T AT E553943 T1 ATE553943 T1 AT E553943T1
Authority
AT
Austria
Prior art keywords
rod
piston
oil chamber
cylindrical tube
hydraulic damper
Prior art date
Application number
AT09011874T
Other languages
English (en)
Inventor
Yutaka Yamazaki
Seiji Sawai
Original Assignee
Yamaha Motor Co 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
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of ATE553943T1 publication Critical patent/ATE553943T1/de

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32Details
    • F16F9/3207Constructional features
    • F16F9/3221Constructional features of piston rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001Arrangements for attachment of dampers
    • B60G13/003Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/067Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08Front or rear portions
    • B62D25/082Engine compartments
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00Indexing codes relating to suspension types
    • B60G2200/10Independent suspensions
    • B60G2200/14Independent suspensions with lateral arms
    • B60G2200/142Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10Mounting of suspension elements
    • B60G2204/12Mounting of springs or dampers
    • B60G2204/13Mounting of springs or dampers with the spring, i.e. coil spring, or damper horizontally mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
AT09011874T 2008-09-22 2009-09-17 Hydraulischer dämpfer ATE553943T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008242483 2008-09-22

Publications (1)

Publication Number Publication Date
ATE553943T1 true ATE553943T1 (de) 2012-05-15

Family

ID=41346139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09011874T ATE553943T1 (de) 2008-09-22 2009-09-17 Hydraulischer dämpfer

Country Status (4)

Country Link
US (1) US20100072009A1 (de)
EP (1) EP2165863B1 (de)
JP (1) JP2010096347A (de)
AT (1) ATE553943T1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5248852B2 (ja) * 2007-12-27 2013-07-31 ヤマハ発動機株式会社 車体用振動減衰装置
US8459137B1 (en) 2010-04-07 2013-06-11 Hydro-Gear Limited Partnership Control assembly for drive system
WO2015045558A1 (ja) * 2013-09-25 2015-04-02 ヤマハ発動機株式会社 油圧緩衝器
CN103791016A (zh) * 2014-01-13 2014-05-14 浙江亚之星汽车部件有限公司 一种运动性优良的减震柱式减震器
JP6871707B2 (ja) 2016-09-30 2021-05-12 ヤマハ発動機株式会社 ショックアブソーバ、車両、雪上車
CN108087486B (zh) * 2017-12-28 2023-08-04 上海精星仓储设备工程有限公司 弹簧液力缓冲保护装置及穿梭车
US10780757B2 (en) * 2018-07-09 2020-09-22 Hitachi Automtive Systems Americas, Inc. Damper with vehicle interface adapter
CN120845481B (zh) * 2025-09-22 2025-11-25 江苏科曼赛特减振器有限公司 氮气减振器及其减振方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151856A (en) * 1961-05-25 1964-10-06 Monterey Res Lab Inc Hermetically sealed liquid springs
JPS5018539B1 (de) * 1969-12-03 1975-06-30
JPS4812861Y1 (de) * 1969-12-13 1973-04-07
US3870287A (en) * 1973-12-26 1975-03-11 John Mcmahon Gas spring
DE2453986A1 (de) * 1974-11-14 1976-05-20 Guenther Hahn Gasfeder
US4099602A (en) * 1977-08-31 1978-07-11 P. L. Porter Company Hydraulic positioner with bidirectional detenting action
US4741516A (en) * 1984-06-28 1988-05-03 Liquidspring Investors, Ltd. Fluid suspension spring and damper for vehicle suspension system
US5316272A (en) * 1986-09-12 1994-05-31 Richard J. Meyer Liquid spring vehicular suspension system and associated control apparatus
JP4627389B2 (ja) * 2000-11-15 2011-02-09 ヤマハ発動機株式会社 車両用補強部材及び車体構造
DE10163996A1 (de) * 2001-12-24 2003-07-03 Suspa Holding Gmbh Längenverstellbare Gasfeder
EP1591690B1 (de) 2003-01-17 2017-10-04 Yamaha Hatsudoki Kabushiki Kaisha Hydraulischer stossdämpfer für kraftfahrzeug
JP2004232845A (ja) 2003-02-03 2004-08-19 Kayaba Ind Co Ltd 単筒型油圧緩衝器
JP4754814B2 (ja) * 2004-12-14 2011-08-24 ヤマハ発動機株式会社 車両の車体用補強装置
SE528606C2 (sv) * 2005-10-19 2006-12-27 Oehlins Racing Ab Anordning vid teleskopgaffelben för terränggående fordon
JP5131970B2 (ja) 2005-10-31 2013-01-30 ヤマハ発動機株式会社 車両の懸架装置におけるダンパ
ITTO20060242A1 (it) * 2006-03-31 2007-10-01 Itw Ind Components S R L Co N Dispositivo rallentatore di fine corsa per un organo mobile in particolare una porta o cassetto di un mobile applicabile in corrispondenza di una superficie di battuta per l'organo mobile
JP4753903B2 (ja) * 2007-03-12 2011-08-24 ヤマハ発動機株式会社 油圧緩衝器

Also Published As

Publication number Publication date
EP2165863B1 (de) 2012-04-18
US20100072009A1 (en) 2010-03-25
EP2165863A1 (de) 2010-03-24
JP2010096347A (ja) 2010-04-30

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