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DE19581823T1 - Flüssigkeitsdichteaufhängung - Google Patents

Flüssigkeitsdichteaufhängung

Info

Publication number
DE19581823T1
DE19581823T1 DE19581823T DE19581823T DE19581823T1 DE 19581823 T1 DE19581823 T1 DE 19581823T1 DE 19581823 T DE19581823 T DE 19581823T DE 19581823 T DE19581823 T DE 19581823T DE 19581823 T1 DE19581823 T1 DE 19581823T1
Authority
DE
Germany
Prior art keywords
liquid density
density suspension
suspension
liquid
density
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
DE19581823T
Other languages
English (en)
Other versions
DE19581823C2 (de
Inventor
Hikosaburo Hiraki
Kuniaki Nakada
Mituo Kuzukawa
Tatuo Tanaka
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.)
Fukoku Co Ltd
Komatsu Ltd
Original Assignee
Fukoku Co Ltd
Komatsu 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 Fukoku Co Ltd, Komatsu Ltd filed Critical Fukoku Co Ltd
Publication of DE19581823T1 publication Critical patent/DE19581823T1/de
Application granted granted Critical
Publication of DE19581823C2 publication Critical patent/DE19581823C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/342—Throttling passages operating with metering pins
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
    • 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
    • F16F9/38—Covers for protection or appearance
    • 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
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • 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
    • F16F9/54—Arrangements for attachment
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
DE19581823T 1994-11-07 1995-11-07 Flüssigkeitsdichte Aufhängung Expired - Fee Related DE19581823C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27245894 1994-11-07
PCT/JP1995/002275 WO1996014520A1 (fr) 1994-11-07 1995-11-07 Dispositif de suspension rempli d'un liquide

Publications (2)

Publication Number Publication Date
DE19581823T1 true DE19581823T1 (de) 1997-10-16
DE19581823C2 DE19581823C2 (de) 2003-11-27

Family

ID=17514200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19581823T Expired - Fee Related DE19581823C2 (de) 1994-11-07 1995-11-07 Flüssigkeitsdichte Aufhängung

Country Status (7)

Country Link
US (1) US5988610A (de)
JP (2) JP3526117B2 (de)
AU (1) AU3816095A (de)
BR (1) BR9509612A (de)
DE (1) DE19581823C2 (de)
GB (1) GB2310025B (de)
WO (1) WO1996014520A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310737A1 (de) * 2003-03-10 2004-09-23 Carl Freudenberg Kg Hydraulisch dämpfendes Gummilager

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US6267361B1 (en) * 2000-09-21 2001-07-31 Carrier Vibrating Equipment, Inc. Dynamic reaction reducer for isolated vibratory equipment
JP4505152B2 (ja) * 2001-02-02 2010-07-21 株式会社小松製作所 防振マウント装置
EP1377760A1 (de) * 2001-04-03 2004-01-07 Woco Franz Josef Wolf & Co. Gmbh Modulares lagersystem
JP4764578B2 (ja) * 2001-09-12 2011-09-07 株式会社小松製作所 作業車両のキャブと車体フレーム間に取り付けられる液体封入式マウント
US6752389B2 (en) 2001-10-30 2004-06-22 Lord Corporation Mount having integrated damper and load carrying spring
AT411349B (de) * 2001-12-11 2003-12-29 Siemens Sgp Verkehrstech Gmbh Federungsvorrichtung
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JP5496485B2 (ja) 2008-10-03 2014-05-21 株式会社小松製作所 液体封入マウント
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CN102494078A (zh) * 2011-12-28 2012-06-13 常州市东海橡胶厂有限公司 高耗能粘弹性硅油座舱减震器
CN104603497B (zh) 2012-09-10 2017-05-17 株式会社富国 液体封入式底座
CN102878238B (zh) * 2012-10-16 2015-06-10 三一矿机有限公司 一种减震器及矿用自卸车
US9850974B1 (en) * 2013-03-14 2017-12-26 Hrl Laboratories, Llc Buckling column load switch spring
US10029744B2 (en) 2013-03-14 2018-07-24 Hendrickson Usa, L.L.C. Vehicle cab suspension
JP6063348B2 (ja) * 2013-05-27 2017-01-18 東洋ゴム工業株式会社 防振装置
JP2015068453A (ja) * 2013-09-30 2015-04-13 株式会社フコク 液体封入式減衰装置
US9365089B2 (en) * 2013-12-16 2016-06-14 GM Global Technology Operations LLC Method and apparatus for active suspension damping including negative stiffness
CN103742586A (zh) * 2013-12-26 2014-04-23 柳州正菱集团有限公司 一种挖掘机驾驶室减震器的设计方法
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CN104141732B (zh) * 2014-07-03 2016-08-24 株洲时代新材料科技股份有限公司 一种复合减振器及其制造方法、复合减振方法
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CN106704460B (zh) * 2017-02-20 2018-11-23 徐工集团工程机械有限公司 减振装置及工程车辆
FR3066001B1 (fr) 2017-05-04 2020-06-19 Sumiriko Industry France S.A.S. Dispositif hydroelastique comportant un systeme de blocage
FR3066002A1 (fr) * 2017-05-04 2018-11-09 Sumiriko Industry France S.A.S. Dispositif hydroelastique comportant une piece de blocage rigide deplacable
CN107989956A (zh) * 2017-11-30 2018-05-04 山推工程机械股份有限公司 一种硅油减振器、推土机及硅油减振器的组装方法
CN107989955A (zh) * 2017-11-30 2018-05-04 山推工程机械股份有限公司 一种硅油减振器、推土机及硅油减振器的组装方法
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CN111391922B (zh) * 2018-12-30 2022-02-01 长城汽车股份有限公司 电动汽车车架
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CN111924014A (zh) * 2020-08-18 2020-11-13 南京英德利汽车有限公司 一种车辆改装用柔性连接件及其连接结构
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310737A1 (de) * 2003-03-10 2004-09-23 Carl Freudenberg Kg Hydraulisch dämpfendes Gummilager
DE10310737B4 (de) * 2003-03-10 2012-06-14 Carl Freudenberg Kg Hydraulisch dämpfendes Gummilager
DE10310737B8 (de) * 2003-03-10 2012-09-06 Carl Freudenberg Kg Hydraulisch dämpfendes Gummilager

Also Published As

Publication number Publication date
DE19581823C2 (de) 2003-11-27
WO1996014520A1 (fr) 1996-05-17
GB2310025A (en) 1997-08-13
GB9709168D0 (en) 1997-06-25
JP2003113889A (ja) 2003-04-18
GB2310025B (en) 1998-04-15
US5988610A (en) 1999-11-23
JPH08254241A (ja) 1996-10-01
JP3639566B2 (ja) 2005-04-20
BR9509612A (pt) 1997-10-21
JP3526117B2 (ja) 2004-05-10
AU3816095A (en) 1996-05-31

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Legal Events

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8110 Request for examination paragraph 44
8607 Notification of search results after publication
8304 Grant after examination procedure
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee