JP2021531441A5 - - Google Patents

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Publication number
JP2021531441A5
JP2021531441A5 JP2021504387A JP2021504387A JP2021531441A5 JP 2021531441 A5 JP2021531441 A5 JP 2021531441A5 JP 2021504387 A JP2021504387 A JP 2021504387A JP 2021504387 A JP2021504387 A JP 2021504387A JP 2021531441 A5 JP2021531441 A5 JP 2021531441A5
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JP
Japan
Prior art keywords
chamber
valve
rebound
compression
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
JP2021504387A
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English (en)
Japanese (ja)
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JP7495925B2 (ja
JP2021531441A (ja
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Priority claimed from IT102018000007584A external-priority patent/IT201800007584A1/it
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Publication of JP2021531441A5 publication Critical patent/JP2021531441A5/ja
Application granted granted Critical
Publication of JP7495925B2 publication Critical patent/JP7495925B2/ja
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JP2021504387A 2018-07-27 2019-07-26 車両サスペンションのための可変減衰油圧ショックアブソーバ Active JP7495925B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102018000007584 2018-07-27
IT102018000007584A IT201800007584A1 (it) 2018-07-27 2018-07-27 Ammortizzatore idraulico a smorzamento variabile, particolarmente per sospensione di veicolo.
PCT/IB2019/056386 WO2020021500A1 (en) 2018-07-27 2019-07-26 Variable-damping hydraulic shock-absorber for a vehicle suspension

Publications (3)

Publication Number Publication Date
JP2021531441A JP2021531441A (ja) 2021-11-18
JP2021531441A5 true JP2021531441A5 (https=) 2024-03-07
JP7495925B2 JP7495925B2 (ja) 2024-06-05

Family

ID=63965820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021504387A Active JP7495925B2 (ja) 2018-07-27 2019-07-26 車両サスペンションのための可変減衰油圧ショックアブソーバ

Country Status (6)

Country Link
US (1) US11761508B2 (https=)
EP (1) EP3830444B1 (https=)
JP (1) JP7495925B2 (https=)
CN (1) CN112513492B (https=)
IT (1) IT201800007584A1 (https=)
WO (1) WO2020021500A1 (https=)

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CN107939893B (zh) * 2017-12-29 2024-03-15 深圳职业技术学院 主动悬架系统、减振器以及减振部件
WO2020246315A1 (ja) * 2019-06-05 2020-12-10 日立オートモティブシステムズ株式会社 減衰力調整式緩衝器
US12031606B2 (en) * 2019-06-26 2024-07-09 Hitachi Astemo, Ltd. Shock absorber
CN115875392B (zh) * 2021-09-29 2025-02-11 比亚迪股份有限公司 车辆减震器以及车辆
JP7804491B2 (ja) * 2022-03-08 2026-01-22 カヤバ株式会社 流体圧緩衝器
CN114848241B (zh) * 2022-04-27 2026-02-03 中国人民解放军空军军医大学 单双侧的脊柱腰椎减震关节突假体
CN119687145A (zh) * 2024-11-25 2025-03-25 上海淅减汽车悬架有限公司 一种新型内外置双电磁阀减振器
CN120759881B (zh) * 2025-09-10 2025-11-25 万向钱潮股份公司 一种主动减震器及安装方法

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