JP5234273B2 - 緩衝器 - Google Patents

緩衝器 Download PDF

Info

Publication number
JP5234273B2
JP5234273B2 JP2008281747A JP2008281747A JP5234273B2 JP 5234273 B2 JP5234273 B2 JP 5234273B2 JP 2008281747 A JP2008281747 A JP 2008281747A JP 2008281747 A JP2008281747 A JP 2008281747A JP 5234273 B2 JP5234273 B2 JP 5234273B2
Authority
JP
Japan
Prior art keywords
disk
piston
sheet
damping force
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.)
Active
Application number
JP2008281747A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010107003A5 (enExample
JP2010107003A (ja
Inventor
正博 足羽
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.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems 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 Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2008281747A priority Critical patent/JP5234273B2/ja
Publication of JP2010107003A publication Critical patent/JP2010107003A/ja
Publication of JP2010107003A5 publication Critical patent/JP2010107003A5/ja
Application granted granted Critical
Publication of JP5234273B2 publication Critical patent/JP5234273B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Fluid-Damping Devices (AREA)
JP2008281747A 2008-10-31 2008-10-31 緩衝器 Active JP5234273B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008281747A JP5234273B2 (ja) 2008-10-31 2008-10-31 緩衝器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008281747A JP5234273B2 (ja) 2008-10-31 2008-10-31 緩衝器

Publications (3)

Publication Number Publication Date
JP2010107003A JP2010107003A (ja) 2010-05-13
JP2010107003A5 JP2010107003A5 (enExample) 2011-11-10
JP5234273B2 true JP5234273B2 (ja) 2013-07-10

Family

ID=42296645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008281747A Active JP5234273B2 (ja) 2008-10-31 2008-10-31 緩衝器

Country Status (1)

Country Link
JP (1) JP5234273B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5873353B2 (ja) * 2012-02-22 2016-03-01 Ｋｙｂ株式会社 緩衝器
EP3147535B1 (en) 2014-05-20 2019-11-06 Showa Corporation Pressure cushioning device
JP7492390B2 (ja) * 2020-07-06 2024-05-29 カヤバ株式会社 緩衝器
US12416343B2 (en) 2022-09-28 2025-09-16 Hitachi Astemo, Ltd. Shock absorber and manufacturing method of shock absorber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120726A (ja) * 2005-10-31 2007-05-17 Hitachi Ltd 油圧緩衝器

Also Published As

Publication number Publication date
JP2010107003A (ja) 2010-05-13

Similar Documents

Publication Publication Date Title
JP2011179550A (ja) 緩衝器
JP5115814B2 (ja) 緩衝器
JP2009209960A (ja) 緩衝器
JP5941359B2 (ja) 緩衝器のバルブ構造
JP5785510B2 (ja) 緩衝器のバルブ構造
JP2010538219A (ja) 完全変位弁組立体を備えたショックアブソーバ
JP5234273B2 (ja) 緩衝器
JP4453000B2 (ja) 油圧緩衝器
JP4356016B2 (ja) 油圧緩衝器
JP5325763B2 (ja) 緩衝器
JP6487804B2 (ja) 緩衝器のバルブ構造
JP6339716B1 (ja) 圧力緩衝装置
JP2007120726A (ja) 油圧緩衝器
JP2010054009A (ja) 緩衝器
JP4692842B2 (ja) 油圧緩衝器
JP4868166B2 (ja) 流体圧緩衝器
JP5856521B2 (ja) バルブ構造
JP2008248956A (ja) 緩衝器のバルブ構造
JP4839201B2 (ja) 緩衝器のバルブ構造
WO2023199648A1 (ja) 緩衝器
JP2023113982A (ja) 緩衝器
JP5851167B2 (ja) シリンダ装置
JP2010276103A (ja) 流体圧緩衝器
JP2007232059A (ja) 油圧緩衝器
JP2008057685A (ja) 油圧緩衝器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110922

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110922

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120608

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120613

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120810

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130213

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130312

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5234273

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160405

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250