JP2011179546A5 - - Google Patents

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Publication number
JP2011179546A5
JP2011179546A5 JP2010042473A JP2010042473A JP2011179546A5 JP 2011179546 A5 JP2011179546 A5 JP 2011179546A5 JP 2010042473 A JP2010042473 A JP 2010042473A JP 2010042473 A JP2010042473 A JP 2010042473A JP 2011179546 A5 JP2011179546 A5 JP 2011179546A5
Authority
JP
Japan
Prior art keywords
back pressure
valve
relief valve
pressure chamber
shock absorber
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
JP2010042473A
Other languages
English (en)
Japanese (ja)
Other versions
JP5418778B2 (ja
JP2011179546A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2010042473A external-priority patent/JP5418778B2/ja
Priority to JP2010042473A priority Critical patent/JP5418778B2/ja
Priority to KR1020110011501A priority patent/KR20110098616A/ko
Priority to US13/032,992 priority patent/US8517154B2/en
Priority to CN201110045948.5A priority patent/CN102168733B/zh
Priority to DE102011004740A priority patent/DE102011004740A1/de
Publication of JP2011179546A publication Critical patent/JP2011179546A/ja
Publication of JP2011179546A5 publication Critical patent/JP2011179546A5/ja
Publication of JP5418778B2 publication Critical patent/JP5418778B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010042473A 2010-02-26 2010-02-26 緩衝器 Active JP5418778B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010042473A JP5418778B2 (ja) 2010-02-26 2010-02-26 緩衝器
KR1020110011501A KR20110098616A (ko) 2010-02-26 2011-02-09 완충기
US13/032,992 US8517154B2 (en) 2010-02-26 2011-02-23 Shock absorber
DE102011004740A DE102011004740A1 (de) 2010-02-26 2011-02-25 Stoßdämpfer
CN201110045948.5A CN102168733B (zh) 2010-02-26 2011-02-25 缓冲器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010042473A JP5418778B2 (ja) 2010-02-26 2010-02-26 緩衝器

Publications (3)

Publication Number Publication Date
JP2011179546A JP2011179546A (ja) 2011-09-15
JP2011179546A5 true JP2011179546A5 (enExample) 2013-02-28
JP5418778B2 JP5418778B2 (ja) 2014-02-19

Family

ID=44490011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010042473A Active JP5418778B2 (ja) 2010-02-26 2010-02-26 緩衝器

Country Status (5)

Country Link
US (1) US8517154B2 (enExample)
JP (1) JP5418778B2 (enExample)
KR (1) KR20110098616A (enExample)
CN (1) CN102168733B (enExample)
DE (1) DE102011004740A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5648790B2 (ja) * 2010-08-31 2015-01-07 日立オートモティブシステムズ株式会社 緩衝器
JP5785510B2 (ja) 2012-03-14 2015-09-30 カヤバ工業株式会社 緩衝器のバルブ構造
ES2741287T3 (es) * 2013-08-26 2020-02-10 Tein Inc Dispositivo de parachoques hidráulico
DE112014005430T5 (de) * 2013-11-29 2016-08-25 Hitachi Automotive Systems, Ltd. Stoßdämpfer
WO2016183139A1 (en) * 2015-05-11 2016-11-17 Lord Corporation Damping devices, systems and methods for hollow shafts, struts, and beams with bending modes
WO2017047623A1 (ja) * 2015-09-14 2017-03-23 日立オートモティブシステムズ株式会社 緩衝器
BR112018004699B1 (pt) * 2015-09-14 2023-03-14 Hitachi Astemo, Ltd Amortecedor
US10344820B2 (en) 2016-10-28 2019-07-09 Mf Ip Holding, Llc Digressive valve for a damper
US11002334B2 (en) 2016-10-28 2021-05-11 Mf Ip Holding, Llc Digressive valve for a damper
DE112018000417T5 (de) * 2017-01-18 2019-10-02 Hitachi Automotive Systems, Ltd. Stoßdämpfer
US11118648B2 (en) 2017-03-13 2021-09-14 Hitachi Astemo, Ltd. Damping force adjustable shock absorber
DE102017211614A1 (de) * 2017-07-07 2019-01-10 Zf Friedrichshafen Ag Dämpfventil für einen Schwingungsdämpfer
JP7049901B2 (ja) * 2018-04-27 2022-04-07 日立Astemo株式会社 緩衝器
CN112352117B (zh) * 2018-07-25 2022-08-09 日立安斯泰莫株式会社 缓冲器
KR102873147B1 (ko) * 2019-06-12 2025-10-22 에이치엘만도 주식회사 주파수 감응형 쇽 업소버
CN112923002B (zh) * 2021-02-23 2022-10-25 山东科技大学 一种复合式抗冲击装置及其应用
US11796941B2 (en) 2022-03-21 2023-10-24 Toshiba Tec Kabushiki Kaisha Fixing device
WO2025033100A1 (ja) * 2023-08-08 2025-02-13 日立Astemo株式会社 緩衝器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063666A5 (enExample) * 1969-10-27 1971-07-09 Bourcier Carbon Christian
JPS5825155Y2 (ja) * 1981-11-26 1983-05-30 トキコ株式会社 緩衝器
US4972929A (en) * 1989-06-07 1990-11-27 Lord Corporation Bidirectional dual disc valve assembly
JPH08135713A (ja) * 1994-11-14 1996-05-31 Toyota Motor Corp 液圧緩衝装置
FR2738317B1 (fr) * 1995-08-31 1997-10-17 Soframca Piston a clapet flottant pour tube d'amortisseur hydraulique, notamment de type monotube
US5709290A (en) * 1996-02-20 1998-01-20 General Motors Corporation Monotube damper valve
CN100526674C (zh) * 2004-05-25 2009-08-12 日产自动车株式会社 液压缓冲器
JP4523485B2 (ja) * 2004-05-25 2010-08-11 日立オートモティブシステムズ株式会社 油圧緩衝器
JP4840557B2 (ja) * 2005-04-12 2011-12-21 日立オートモティブシステムズ株式会社 減衰力調整式油圧緩衝器
JP2007100726A (ja) * 2005-09-30 2007-04-19 Hitachi Ltd 油圧緩衝器
JP5301919B2 (ja) 2008-08-12 2013-09-25 中村留精密工業株式会社 硬質脆性板の面取装置

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