JP7407908B2 - 自動車用サスペンション装置のピストンロッドの製造方法 - Google Patents

自動車用サスペンション装置のピストンロッドの製造方法 Download PDF

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Publication number
JP7407908B2
JP7407908B2 JP2022509913A JP2022509913A JP7407908B2 JP 7407908 B2 JP7407908 B2 JP 7407908B2 JP 2022509913 A JP2022509913 A JP 2022509913A JP 2022509913 A JP2022509913 A JP 2022509913A JP 7407908 B2 JP7407908 B2 JP 7407908B2
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Japan
Prior art keywords
polishing
piston rod
film
less
protruding
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JP2022509913A
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English (en)
Japanese (ja)
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JPWO2021193107A1 (https=
JPWO2021193107A5 (https=
Inventor
靖久 小俣
英生 長山
康介 徳永
亮 品田
礼士 中川
翔一郎 添田
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
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Hitachi Astemo Ltd
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Publication date
Application filed by Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of JPWO2021193107A1 publication Critical patent/JPWO2021193107A1/ja
Publication of JPWO2021193107A5 publication Critical patent/JPWO2021193107A5/ja
Priority to JP2023163852A priority Critical patent/JP7723053B2/ja
Application granted granted Critical
Publication of JP7407908B2 publication Critical patent/JP7407908B2/ja
Priority to JP2025127336A priority patent/JP2025156432A/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/12—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a contact wheel or roller pressing the belt against the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/307—Means for supporting work
    • 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
    • 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
    • F16F9/3221—Constructional features of piston rods
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/02—Surface treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Actuator (AREA)
  • Electroplating Methods And Accessories (AREA)
JP2022509913A 2020-03-27 2021-03-11 自動車用サスペンション装置のピストンロッドの製造方法 Active JP7407908B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023163852A JP7723053B2 (ja) 2020-03-27 2023-09-26 シリンダ装置
JP2025127336A JP2025156432A (ja) 2020-03-27 2025-07-30 緩衝器用ピストンロッドの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020057547 2020-03-27
JP2020057547 2020-03-27
PCT/JP2021/009810 WO2021193107A1 (ja) 2020-03-27 2021-03-11 シリンダ装置とピストンロッドの製造方法

Related Child Applications (1)

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JP2023163852A Division JP7723053B2 (ja) 2020-03-27 2023-09-26 シリンダ装置

Publications (3)

Publication Number Publication Date
JPWO2021193107A1 JPWO2021193107A1 (https=) 2021-09-30
JPWO2021193107A5 JPWO2021193107A5 (https=) 2022-08-12
JP7407908B2 true JP7407908B2 (ja) 2024-01-04

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Application Number Title Priority Date Filing Date
JP2022509913A Active JP7407908B2 (ja) 2020-03-27 2021-03-11 自動車用サスペンション装置のピストンロッドの製造方法
JP2023163852A Active JP7723053B2 (ja) 2020-03-27 2023-09-26 シリンダ装置
JP2025127336A Pending JP2025156432A (ja) 2020-03-27 2025-07-30 緩衝器用ピストンロッドの製造方法

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JP2023163852A Active JP7723053B2 (ja) 2020-03-27 2023-09-26 シリンダ装置
JP2025127336A Pending JP2025156432A (ja) 2020-03-27 2025-07-30 緩衝器用ピストンロッドの製造方法

Country Status (8)

Country Link
US (1) US12576468B2 (https=)
JP (3) JP7407908B2 (https=)
KR (1) KR102776153B1 (https=)
CN (1) CN115298455A (https=)
CZ (1) CZ2022365A3 (https=)
DE (1) DE112021001958T5 (https=)
MX (1) MX2022011036A (https=)
WO (1) WO2021193107A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7783660B2 (ja) 2021-08-27 2025-12-10 バイオアプリケーションズ インコーポレイテッド アフリカ豚熱ウイルス由来抗原タンパク質を含むアフリカ豚熱の予防用ワクチン
US11536218B1 (en) * 2021-10-14 2022-12-27 Caterpillar Inc. Method and system for a cylinder liner
WO2023063109A1 (ja) * 2021-10-15 2023-04-20 京セラ株式会社 気密端子および圧縮機
JP7619925B2 (ja) * 2021-10-22 2025-01-22 カヤバ株式会社 緩衝器用摺動部材の製造方法、緩衝器の製造方法、緩衝器用摺動部材および緩衝器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003286895A (ja) 2002-03-27 2003-10-10 Nippon Piston Ring Co Ltd 内周面に表面処理皮膜を有するシリンダライナ及びその加工方法
JP2009293773A (ja) 2008-06-09 2009-12-17 Honda Motor Co Ltd 可変減衰力ダンパ及びその製造方法
JP2011137492A (ja) 2009-12-28 2011-07-14 Honda Motor Co Ltd ベルト式無段変速機用プーリーの製造方法
JP2014062490A (ja) 2012-09-21 2014-04-10 Suzuki Motor Corp シリンダボア内面の加工方法および加工装置
JP2015161016A (ja) 2014-02-28 2015-09-07 日立オートモティブシステムズ株式会社 表面加工部品の製造方法および表面加工部品の製造装置
JP2018084301A (ja) 2016-11-25 2018-05-31 内山工業株式会社 オイルシール及びオイルシールの製造方法
WO2018154716A1 (ja) 2017-02-24 2018-08-30 三菱電機株式会社 ロータリー型圧縮機、及び、ロータリー型圧縮機の製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59307522D1 (de) * 1993-07-14 1997-11-13 Guenter Weber Verfahren zum herstellen von kolben und kolbenstangen sowie zylindern für hydraulik- oder pneumatikaggregate
JP2004183862A (ja) * 2002-12-06 2004-07-02 Daido Metal Co Ltd 油圧緩衝器
JP2005213564A (ja) 2004-01-29 2005-08-11 Hitachi Ltd シリンダ装置用ロッド、該ロッドを用いたシリンダ装置、該ロッドの製造方法及びめっき処理装置
JP2013204748A (ja) 2012-03-29 2013-10-07 Hitachi Automotive Systems Ltd 流体圧緩衝器
JP5981193B2 (ja) 2012-03-30 2016-08-31 日立オートモティブシステムズ株式会社 めっき部品の製造方法およびシリンダ装置の製造方法
WO2014145227A1 (en) * 2013-03-15 2014-09-18 Tech M3, Inc. Wear resistant braking systems
CN109844292B (zh) * 2016-10-20 2021-12-07 本田技研工业株式会社 具有滑动接触表面的构件
JP2018154716A (ja) 2017-03-16 2018-10-04 日清食品ホールディングス株式会社 トリュフ風味付与剤
US10816058B2 (en) * 2018-03-16 2020-10-27 Toyota Jidosha Kabushiki Kaisha Torsional vibration damper and manufacturing method thereof
JP2020057547A (ja) 2018-10-03 2020-04-09 トヨタ自動車株式会社 電気機器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003286895A (ja) 2002-03-27 2003-10-10 Nippon Piston Ring Co Ltd 内周面に表面処理皮膜を有するシリンダライナ及びその加工方法
JP2009293773A (ja) 2008-06-09 2009-12-17 Honda Motor Co Ltd 可変減衰力ダンパ及びその製造方法
JP2011137492A (ja) 2009-12-28 2011-07-14 Honda Motor Co Ltd ベルト式無段変速機用プーリーの製造方法
JP2014062490A (ja) 2012-09-21 2014-04-10 Suzuki Motor Corp シリンダボア内面の加工方法および加工装置
JP2015161016A (ja) 2014-02-28 2015-09-07 日立オートモティブシステムズ株式会社 表面加工部品の製造方法および表面加工部品の製造装置
JP2018084301A (ja) 2016-11-25 2018-05-31 内山工業株式会社 オイルシール及びオイルシールの製造方法
WO2018154716A1 (ja) 2017-02-24 2018-08-30 三菱電機株式会社 ロータリー型圧縮機、及び、ロータリー型圧縮機の製造方法

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Publication number Publication date
JP2025156432A (ja) 2025-10-14
CN115298455A (zh) 2022-11-04
MX2022011036A (es) 2022-10-13
KR20220097525A (ko) 2022-07-07
JPWO2021193107A1 (https=) 2021-09-30
JP2023174706A (ja) 2023-12-08
JP7723053B2 (ja) 2025-08-13
DE112021001958T5 (de) 2023-01-19
WO2021193107A1 (ja) 2021-09-30
US12576468B2 (en) 2026-03-17
KR102776153B1 (ko) 2025-03-04
US20230116767A1 (en) 2023-04-13
CZ2022365A3 (cs) 2022-11-23

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