WO2008087864A1 - 液体圧スプリング及びその製造方法 - Google Patents

液体圧スプリング及びその製造方法 Download PDF

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Publication number
WO2008087864A1
WO2008087864A1 PCT/JP2008/000044 JP2008000044W WO2008087864A1 WO 2008087864 A1 WO2008087864 A1 WO 2008087864A1 JP 2008000044 W JP2008000044 W JP 2008000044W WO 2008087864 A1 WO2008087864 A1 WO 2008087864A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
hydraulic pressure
pressure spring
producing
same
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.)
Ceased
Application number
PCT/JP2008/000044
Other languages
English (en)
French (fr)
Inventor
Teruo Aramizu
Go 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.)
Oiles Corp
Oiles Industry Co Ltd
Original Assignee
Oiles Corp
Oiles Industry 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 Oiles Corp, Oiles Industry Co Ltd filed Critical Oiles Corp
Priority to NZ578066A priority Critical patent/NZ578066A/xx
Priority to EP08702785.0A priority patent/EP2123932A4/en
Priority to US12/522,405 priority patent/US9062732B2/en
Priority to CN2008800021689A priority patent/CN101611239B/zh
Publication of WO2008087864A1 publication Critical patent/WO2008087864A1/ja
Anticipated expiration legal-status Critical
Priority to US14/509,094 priority patent/US9400028B2/en
Ceased 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
    • F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, 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
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices 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
    • F16F9/22—Devices 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 one or more cylinders each having a single working space closed by a piston or plunger
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49615—Resilient shock or vibration absorber utility

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

　液体圧スプリング１は、一端２にねじ部３を有した円筒状のシリンダ４と、シリンダ４の一端２のねじ部３に螺合すると共にシリンダ４の一端２を閉塞する閉塞手段５と、シリンダ４の他端６に設けられていると共にシリンダ４の他端６を閉塞する閉塞手段７と、シリンダ４の内部８に封入されていると共に所定の圧力に加圧された可圧縮性の液体９と、閉塞手段５を軸方向Ａに移動自在に貫通すると共にシリンダ４の内部８への進入によりシリンダ４の内部８の液体９に圧力上昇を生じさせるロッド１０と、シリンダ４の内部８に配されていると共にロッド１０の一端に取付けられたピストン１１とを具備している。
PCT/JP2008/000044 2007-01-17 2008-01-17 液体圧スプリング及びその製造方法 Ceased WO2008087864A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NZ578066A NZ578066A (en) 2007-01-17 2008-01-17 Spring constructed from a piston and a cylinder containing a pre-pressurised compressible liquid
EP08702785.0A EP2123932A4 (en) 2007-01-17 2008-01-17 Hydraulic pressure spring and method of producing the same
US12/522,405 US9062732B2 (en) 2007-01-17 2008-01-17 Hydraulic pressure spring and method of manufacturing the same
CN2008800021689A CN101611239B (zh) 2007-01-17 2008-01-17 液压弹簧及其制造方法
US14/509,094 US9400028B2 (en) 2007-01-17 2014-10-08 Hydraulic pressure spring and method of manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-008223 2007-01-17
JP2007008223A JP2008175266A (ja) 2007-01-17 2007-01-17 液体圧スプリング及びその製造方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/522,405 A-371-Of-International US9062732B2 (en) 2007-01-17 2008-01-17 Hydraulic pressure spring and method of manufacturing the same
US14/509,094 Continuation US9400028B2 (en) 2007-01-17 2014-10-08 Hydraulic pressure spring and method of manufacturing the same

Publications (1)

Publication Number Publication Date
WO2008087864A1 true WO2008087864A1 (ja) 2008-07-24

Family

ID=39635869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000044 Ceased WO2008087864A1 (ja) 2007-01-17 2008-01-17 液体圧スプリング及びその製造方法

Country Status (7)

Country Link
US (2) US9062732B2 (ja)
EP (1) EP2123932A4 (ja)
JP (1) JP2008175266A (ja)
CN (1) CN101611239B (ja)
NZ (3) NZ578066A (ja)
TW (3) TWI448628B (ja)
WO (1) WO2008087864A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113183740A (zh) * 2021-06-18 2021-07-30 河南职业技术学院 一种新能源汽车电池减震装置

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JP2008175266A (ja) 2007-01-17 2008-07-31 Oiles Ind Co Ltd 液体圧スプリング及びその製造方法
CN102954146B (zh) * 2011-08-17 2015-01-14 海洋王照明科技股份有限公司 一种液体减振装置
US9416838B2 (en) * 2014-06-27 2016-08-16 Spring Loaded Technology Incorporated Hydraulic tension spring
US9844454B2 (en) 2013-10-31 2017-12-19 Spring Loaded Technology Incorporated Brace and tension springs for a brace
US10070983B2 (en) 2015-09-11 2018-09-11 Spring Loaded Technology Incorporated Hinge for a brace
DE202016100438U1 (de) * 2016-01-29 2016-02-16 Thyssenkrupp Ag Schwingungsdämpfer
US20170284494A1 (en) * 2016-04-02 2017-10-05 Avery Jackson Kress Non Newtonian Fluids As Ultra High Acceleration G-Force Dissipaters And Shock Absorbers
CN106438567B (zh) * 2016-08-30 2018-03-20 徐州徐工液压件有限公司 一种一端封闭的中空液压缸零件及其加工方法
US10500932B2 (en) * 2016-11-08 2019-12-10 Ford Global Technologies, Llc Door assembly
US20200361175A1 (en) * 2017-12-15 2020-11-19 Shenzhen Royole Technologies Co., Ltd. Flexible material for impact protection and flexible cover for impact protection
US10591016B2 (en) * 2018-01-31 2020-03-17 Ford Global Technologies, Llc Adjustable volume cylinder for strut
CN108662065A (zh) * 2018-06-21 2018-10-16 送飞实业集团有限公司 一种直升机坪新型材料减震装置
CN109253203B (zh) * 2018-10-17 2020-08-14 常州大学 一种高频冲击非牛顿流体阻尼器
US11401726B2 (en) 2018-10-23 2022-08-02 Mitsubishi Electric Corporation Base isolation unit and base isolation apparatus
CN109591740A (zh) * 2019-01-15 2019-04-09 康郦 新型汽车防撞缓冲器
CN110398420B (zh) * 2019-08-19 2021-11-12 艾尔希庆华(西安)汽车有限公司 一种气体发生器液爆复检测试方法
DE102020116373A1 (de) * 2020-06-22 2021-12-23 Bayerische Motoren Werke Aktiengesellschaft Prägeeinrichtung zum Prägen eines Kennzeichens auf ein Kraftfahrzeugbauteil und Werkzeug zum Bearbeiten eines Kraftfahrzeugbauteils
CN112399760B (zh) * 2020-10-26 2021-10-15 江苏森服电磁环境技术有限公司 一种抗震防脱落的模块化滤波器
JP7545699B1 (ja) * 2024-06-21 2024-09-05 共栄タイヤサービス株式会社 ダンパー、ダンパー改良方法および自動車

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JPH06330972A (ja) * 1993-05-20 1994-11-29 Tokico Ltd ガススプリング
JPH1047310A (ja) 1996-08-02 1998-02-17 Kosmek Ltd 流体圧シリンダ装置
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JP2005121092A (ja) 2003-10-15 2005-05-12 Takuzo Iwatsubo コロイダルダンパ
JP2005121091A (ja) 2003-10-15 2005-05-12 Takuzo Iwatsubo コロイダルダンパ

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Publication number Priority date Publication date Assignee Title
JPH06330972A (ja) * 1993-05-20 1994-11-29 Tokico Ltd ガススプリング
JPH1047310A (ja) 1996-08-02 1998-02-17 Kosmek Ltd 流体圧シリンダ装置
JP2000002284A (ja) 1998-04-21 2000-01-07 Jarret Sa 弾性流体圧縮型ショックアブソ―バ
JP2004044732A (ja) 2002-07-12 2004-02-12 Takuzo Iwatsubo コロイダルダンパ
JP2005121092A (ja) 2003-10-15 2005-05-12 Takuzo Iwatsubo コロイダルダンパ
JP2005121091A (ja) 2003-10-15 2005-05-12 Takuzo Iwatsubo コロイダルダンパ

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See also references of EP2123932A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113183740A (zh) * 2021-06-18 2021-07-30 河南职业技术学院 一种新能源汽车电池减震装置

Also Published As

Publication number Publication date
US9400028B2 (en) 2016-07-26
EP2123932A4 (en) 2017-08-02
TW200902873A (en) 2009-01-16
NZ617623A (en) 2015-05-29
TWI541456B (zh) 2016-07-11
EP2123932A1 (en) 2009-11-25
NZ601781A (en) 2013-11-29
CN101611239B (zh) 2012-07-18
US9062732B2 (en) 2015-06-23
TWI448628B (zh) 2014-08-11
JP2008175266A (ja) 2008-07-31
NZ578066A (en) 2012-09-28
US20150021839A1 (en) 2015-01-22
TW201422942A (zh) 2014-06-16
TWI540270B (zh) 2016-07-01
TW201525324A (zh) 2015-07-01
CN101611239A (zh) 2009-12-23
US20100072010A1 (en) 2010-03-25

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