JP4449022B2 - 減衰力調整式油圧緩衝器及び減衰力調整機構 - Google Patents

減衰力調整式油圧緩衝器及び減衰力調整機構 Download PDF

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Publication number
JP4449022B2
JP4449022B2 JP2000084146A JP2000084146A JP4449022B2 JP 4449022 B2 JP4449022 B2 JP 4449022B2 JP 2000084146 A JP2000084146 A JP 2000084146A JP 2000084146 A JP2000084146 A JP 2000084146A JP 4449022 B2 JP4449022 B2 JP 4449022B2
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JP
Japan
Prior art keywords
valve
damping force
pressure
slider
cylinder
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.)
Expired - Lifetime
Application number
JP2000084146A
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English (en)
Japanese (ja)
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JP2001012530A (ja
JP2001012530A5 (https=
Inventor
哲雄 加藤
隆 根津
孝雄 中楯
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.)
Astemo Ltd
Original Assignee
Hitachi Automotive Systems Ltd
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Filing date
Publication date
Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2000084146A priority Critical patent/JP4449022B2/ja
Priority to DE10020778A priority patent/DE10020778B4/de
Priority to KR1020000022874A priority patent/KR100333435B1/ko
Priority to US09/560,561 priority patent/US6371262B1/en
Publication of JP2001012530A publication Critical patent/JP2001012530A/ja
Publication of JP2001012530A5 publication Critical patent/JP2001012530A5/ja
Application granted granted Critical
Publication of JP4449022B2 publication Critical patent/JP4449022B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2000084146A 1999-04-28 2000-03-24 減衰力調整式油圧緩衝器及び減衰力調整機構 Expired - Lifetime JP4449022B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000084146A JP4449022B2 (ja) 1999-04-28 2000-03-24 減衰力調整式油圧緩衝器及び減衰力調整機構
DE10020778A DE10020778B4 (de) 1999-04-28 2000-04-28 Hydraulischer Stossdämpfer mit Dämpfungskraftregelung
KR1020000022874A KR100333435B1 (ko) 1999-04-28 2000-04-28 감쇠력 제어형식의 유압식 완충기
US09/560,561 US6371262B1 (en) 1999-04-28 2000-04-28 Damping force control type hydraulic shock absorber

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12178799 1999-04-28
JP11-121787 1999-04-28
JP2000084146A JP4449022B2 (ja) 1999-04-28 2000-03-24 減衰力調整式油圧緩衝器及び減衰力調整機構

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009240494A Division JP4840623B2 (ja) 1999-04-28 2009-10-19 減衰力調整式油圧緩衝器

Publications (3)

Publication Number Publication Date
JP2001012530A JP2001012530A (ja) 2001-01-16
JP2001012530A5 JP2001012530A5 (https=) 2006-11-24
JP4449022B2 true JP4449022B2 (ja) 2010-04-14

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ID=26459066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000084146A Expired - Lifetime JP4449022B2 (ja) 1999-04-28 2000-03-24 減衰力調整式油圧緩衝器及び減衰力調整機構

Country Status (1)

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JP (1) JP4449022B2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001159444A (ja) * 1999-11-30 2001-06-12 Tokico Ltd 減衰力調整式油圧緩衝器
JP3978708B2 (ja) * 2001-11-29 2007-09-19 株式会社日立製作所 減衰力調整式油圧緩衝器
JP4491284B2 (ja) * 2004-06-11 2010-06-30 カヤバ工業株式会社 油圧緩衝器
JP5212794B2 (ja) * 2008-04-25 2013-06-19 日立オートモティブシステムズ株式会社 シリンダ装置及びこれを用いたスタビライザ装置。
JP6378618B2 (ja) * 2014-11-25 2018-08-22 Ｋｙｂ株式会社 減衰バルブ及び緩衝器
CN107002810B (zh) 2014-11-25 2019-06-07 Ｋｙｂ株式会社 阻尼阀和缓冲器
JP6894362B2 (ja) * 2017-12-19 2021-06-30 日立Astemo株式会社 緩衝器
JP7422037B2 (ja) * 2020-08-24 2024-01-25 日立Astemo株式会社 緩衝器

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Publication number Publication date
JP2001012530A (ja) 2001-01-16

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