JP2007506055A - 外部カラーに装着される制御弁を備えた調整可能な制振器 - Google Patents
外部カラーに装着される制御弁を備えた調整可能な制振器 Download PDFInfo
- Publication number
- JP2007506055A JP2007506055A JP2006526874A JP2006526874A JP2007506055A JP 2007506055 A JP2007506055 A JP 2007506055A JP 2006526874 A JP2006526874 A JP 2006526874A JP 2006526874 A JP2006526874 A JP 2006526874A JP 2007506055 A JP2007506055 A JP 2007506055A
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- Prior art keywords
- tube
- chamber
- control valve
- collar
- working chamber
- 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.)
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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
- 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
- F16F9/325—Constructional features of cylinders for attachment of valve units
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
Description
12 ピストン
16 圧力チューブ
18 予備チューブ
22 外部制御弁
24 上部作業チャンバ
26 下部作業チャンバ
38 予備チャンバ
44 中間チューブ
52 中間チャンバ
70 弁座
90 カラー
92 肩部
94 ラジアルネック部
Claims (20)
- 作業チャンバを有する圧力チューブと、
前記作業チャンバに摺動可能に収容され、前記作業チャンバを上部作業チャンバと下部作業チャンバに分割するピストンと、
前記圧力チューブを囲み、予備チャンバを形成する予備チューブと、
前記予備チューブと前記圧力チューブの間に配置され、中間チャンバを形成する中間チューブと、
前記中間チャンバに取り付けられたカラーと、
設置状態において前記カラー内に受け入れられる弁座を有する外部制御弁とからなる衝撃吸収装置。 - 前記カラーはさらに、前記中間チューブのほぼ側面に沿って延びる肩部と、前記中間チューブにほぼ垂直に延びるラジアルネック部とにより形成され、前記ネック部は内径を有する請求項1に記載の衝撃吸収装置。
- 前記弁座は外径を有し、該外径は設置状態において前記ネックの内径と滑り嵌合を形成する請求項2に記載の衝撃吸収装置。
- 前記弁座と前記カラーの間に配置されたシールをさらに有する請求項3に記載の衝撃吸収装置。
- 前記カラーは、前記ネック部の内径が前記中間チューブの通路と一致するように、前記中間チューブに溶接されている請求項2に記載の衝撃吸収装置。
- 前記外部制御弁は、前記中間チャンバを介して前記上部作業チャンバ及び前記下部作業チャンバと流体的に連通する入口を有する請求項1に記載の衝撃吸収装置。
- 前記外部制御弁は、前記予備チャンバを介して前記下部作業チャンバと流体的に連通する出口を有する請求項1に記載の衝撃吸収装置。
- 前記外部制御弁は、設置状態において前記予備チューブに取り付けられた外部ハウジングを有し、前記予備チューブは前記制御弁と前記予備チャンバの間の流体的連通を提供する通路を有する請求項7に記載の衝撃吸収装置。
- 前記弁座の回りに配置されたO−リングを有し、該O−リングは前記ネック部の内径と前記弁座の外径との間のシールを提供する請求項1に記載の衝撃吸収装置。
- 予備チャンバを形成する予備チューブと、
中間チャンバを形成し、前記予備チューブ内に配置された中間チューブと、
前記中間チューブ内に配置され、内部に作業チャンバを有する圧力チューブと、
前記中間チューブに取り付けられたカラーと、
前記予備チューブに取り付けられ、設置状態で前記カラー内に受け入れられる外部制御弁とからなる衝撃吸収装置。 - 前記カラーはさらに、前記中間チューブのほぼ側面に沿って延びる肩部と、前記中間チューブにほぼ垂直に延びるラジアルネック部とにより形成され、前記ネック部は内径を有する請求項10に記載の衝撃吸収装置。
- 前記外部制御弁は弁座を有し、該弁座は外径を有し、該外径は設置状態において前記ネック部の内径と滑り嵌合を形成する請求項11に記載の衝撃吸収装置。
- 前記弁座と前記カラーの間に配置されたシールをさらに有する請求項11に記載の衝撃吸収装置。
- 前記カラーは、前記ネック部の内径が前記中間チューブの通路と一致するように、前記中間チューブに溶接されている請求項11に記載の衝撃吸収装置。
- 前記外部制御弁は設置状態で前記予備チューブに取り付けられた外部ハウジングを有し、前記予備チューブは前記制御弁と前記予備チャンバの間の流体的な連通を提供する通路を有する請求項10に記載の衝撃吸収装置。
- 予備チャンバを形成する予備チューブと、中間チャンバを形成し、外壁に形成された通路を有し、前記予備チューブ内に配置さ中間チューブと、前記中間チューブ内に配置され、作業チャンバを有する圧力チューブとを準備し、
前記中間チューブにほぼ垂直に延びるカラーを前記中間チューブに取り付け、
外部制御弁の弁座を前記カラーに摺動可能に挿入し、
前記外部制御弁を前記予備チューブに取り付ける衝撃吸収装置の製造方法。 - 前記カラーの取り付けは、前記カラーの内径を前記中間チャンバに形成された通路と一致させ、それらの間に流体通路を形成することを含み請求項16に記載の方法。
- 前記カラーの取り付けは、前記カラーを前記中間チューブに溶接することを含む請求項17に記載の方法。
- 前記弁座の摺動可能な挿入は、前記外部制御弁と前記予備チャンバの間の流体的な連通を提供するために、前記外部制御弁の出口を前記予備チャンバに形成された通路と一致させることを含む請求項16に記載の方法。
- 前記外部制御弁の取り付けは、前記外部制御弁の外部ハウジングを前記予備チューブに溶接することを含む請求項16に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/666,196 US6978871B2 (en) | 2003-09-17 | 2003-09-17 | Adjustable damper with control valve, mounted in an external collar |
PCT/US2004/023176 WO2005036013A2 (en) | 2003-09-17 | 2004-07-19 | Adjustable damper with control valve, mounted in an external collar |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007506055A true JP2007506055A (ja) | 2007-03-15 |
JP4648321B2 JP4648321B2 (ja) | 2011-03-09 |
Family
ID=34274703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006526874A Expired - Fee Related JP4648321B2 (ja) | 2003-09-17 | 2004-07-19 | 外部カラーに装着される制御弁を備えた調整可能な制振器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6978871B2 (ja) |
EP (1) | EP1664574A4 (ja) |
JP (1) | JP4648321B2 (ja) |
CN (1) | CN100522715C (ja) |
BR (1) | BRPI0414470B1 (ja) |
WO (1) | WO2005036013A2 (ja) |
Cited By (6)
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US9062737B2 (en) | 2012-06-04 | 2015-06-23 | Mclaren Automotive Limited | Shock absorber with four chambers |
US9080631B2 (en) | 2013-02-26 | 2015-07-14 | Mclaren Automotive Limited | Damper unit |
US10076941B2 (en) | 2013-07-12 | 2018-09-18 | Showa Corporation | Hydraulic shock absorber and cover member |
WO2019069413A1 (ja) * | 2017-10-04 | 2019-04-11 | 株式会社ショーワ | 圧力緩衝装置および減衰力発生機構 |
US10302168B2 (en) | 2015-03-25 | 2019-05-28 | Showa Corporation | Pressure buffer device |
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- 2004-07-19 JP JP2006526874A patent/JP4648321B2/ja not_active Expired - Fee Related
- 2004-07-19 WO PCT/US2004/023176 patent/WO2005036013A2/en active Application Filing
- 2004-07-19 EP EP04757120A patent/EP1664574A4/en not_active Withdrawn
- 2004-07-19 CN CNB2004800306952A patent/CN100522715C/zh not_active Expired - Fee Related
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Cited By (13)
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WO2009017608A2 (en) * | 2007-07-31 | 2009-02-05 | Tenneco Automotive Operating Company, Inc. | Semi third tube design |
WO2009017608A3 (en) * | 2007-07-31 | 2009-03-26 | Tenneco Automotive Operating | Semi third tube design |
JP2010535320A (ja) * | 2007-07-31 | 2010-11-18 | テネコ オートモティブ オペレーティング カンパニー インコーポレイテッド | ショックアブソーバ |
US7950506B2 (en) | 2007-07-31 | 2011-05-31 | Tenneco Automotive Operating Company Inc. | Semi third tube design |
US9062737B2 (en) | 2012-06-04 | 2015-06-23 | Mclaren Automotive Limited | Shock absorber with four chambers |
US9080631B2 (en) | 2013-02-26 | 2015-07-14 | Mclaren Automotive Limited | Damper unit |
US10076941B2 (en) | 2013-07-12 | 2018-09-18 | Showa Corporation | Hydraulic shock absorber and cover member |
US10302168B2 (en) | 2015-03-25 | 2019-05-28 | Showa Corporation | Pressure buffer device |
WO2019069413A1 (ja) * | 2017-10-04 | 2019-04-11 | 株式会社ショーワ | 圧力緩衝装置および減衰力発生機構 |
CN111065838A (zh) * | 2017-10-04 | 2020-04-24 | 株式会社昭和 | 压力缓冲装置和衰减力产生机构 |
DE112017008114T5 (de) | 2017-10-04 | 2020-07-16 | Showa Corporation | Hydraulischer stossdämpfer und dämpfungskraft-erzeugungsmechanismus |
CN111065838B (zh) * | 2017-10-04 | 2022-07-26 | 日立安斯泰莫株式会社 | 压力缓冲装置和衰减力产生机构 |
US11674558B2 (en) | 2017-10-04 | 2023-06-13 | Hitachi Astemo, Ltd. | Hydraulic shock absorber and damping force generation mechanism |
Also Published As
Publication number | Publication date |
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WO2005036013A3 (en) | 2006-05-26 |
US6978871B2 (en) | 2005-12-27 |
EP1664574A4 (en) | 2007-08-15 |
CN100522715C (zh) | 2009-08-05 |
JP4648321B2 (ja) | 2011-03-09 |
CN1902073A (zh) | 2007-01-24 |
WO2005036013A2 (en) | 2005-04-21 |
US20050056504A1 (en) | 2005-03-17 |
BRPI0414470B1 (pt) | 2016-01-12 |
BRPI0414470A (pt) | 2006-11-14 |
EP1664574A2 (en) | 2006-06-07 |
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