HUE042955T2 - Jármû-felfüggesztõ tekercsrugó és eljárás ennek elõállítására - Google Patents

Jármû-felfüggesztõ tekercsrugó és eljárás ennek elõállítására

Info

Publication number
HUE042955T2
HUE042955T2 HUE10732238A HUE10732238A HUE042955T2 HU E042955 T2 HUE042955 T2 HU E042955T2 HU E10732238 A HUE10732238 A HU E10732238A HU E10732238 A HUE10732238 A HU E10732238A HU E042955 T2 HUE042955 T2 HU E042955T2
Authority
HU
Hungary
Prior art keywords
coil spring
vehicle suspension
manufacturing same
suspension coil
manufacturing
Prior art date
Application number
HUE10732238A
Other languages
English (en)
Inventor
Akira Tange
Hideki Okada
Isao Sumiyoshi
Mitsuhiro Sugiyama
Original Assignee
Nhk Spring Co 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 Nhk Spring Co Ltd filed Critical Nhk Spring Co Ltd
Publication of HUE042955T2 publication Critical patent/HUE042955T2/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Springs (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Articles (AREA)
HUE10732238A 2009-06-17 2010-02-22 Jármû-felfüggesztõ tekercsrugó és eljárás ennek elõállítására HUE042955T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009144460A JP5393280B2 (ja) 2009-06-17 2009-06-17 車両懸架用コイルばねと、その製造方法

Publications (1)

Publication Number Publication Date
HUE042955T2 true HUE042955T2 (hu) 2019-07-29

Family

ID=43356228

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE10732238A HUE042955T2 (hu) 2009-06-17 2010-02-22 Jármû-felfüggesztõ tekercsrugó és eljárás ennek elõállítására

Country Status (9)

Country Link
EP (1) EP2444203B1 (hu)
JP (1) JP5393280B2 (hu)
KR (1) KR101200694B1 (hu)
CN (1) CN102481681B (hu)
BR (1) BRPI1001256B1 (hu)
ES (1) ES2728114T3 (hu)
HU (1) HUE042955T2 (hu)
TR (1) TR201908132T4 (hu)
WO (1) WO2010146898A1 (hu)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482821B1 (ko) * 2002-03-22 2005-04-14 (주) 엠아이알 형광 이미지 저장 스크린 판독장치 및 방법
JP5064590B1 (ja) 2011-08-11 2012-10-31 日本発條株式会社 圧縮コイルばねおよびその製造方法
WO2014008466A2 (en) * 2012-07-06 2014-01-09 Barnes Group Inc. High fatigue arcuate spring
JP6063839B2 (ja) 2013-08-12 2017-01-18 日本発條株式会社 懸架装置用コイルばね
JP2015121262A (ja) * 2013-12-24 2015-07-02 中央発條株式会社 懸架ばね及び懸架ばねの製造方法
CN105431651B (zh) * 2014-05-28 2017-09-26 日本发条株式会社 悬架用弹簧装置以及悬架用螺旋弹簧
JP6058586B2 (ja) * 2014-05-29 2017-01-11 愛三工業株式会社 エンジン用排気還流弁の製造方法
US9835217B2 (en) * 2015-02-12 2017-12-05 Nhk Spring Co., Ltd. Coil spring modeling apparatus and method utilizing a torsion detection to control an actuator unit
JP6266076B2 (ja) * 2016-11-11 2018-01-24 愛三工業株式会社 弁体と弁軸の固定方法
CN106734779A (zh) * 2017-03-23 2017-05-31 无锡丰力弹簧有限公司 吊簧的生产工艺
JP7101040B2 (ja) 2018-05-09 2022-07-14 三菱製鋼株式会社 ばねの製造方法及びばね
JP2021529676A (ja) * 2018-06-29 2021-11-04 エービー サンドビック コロマント 切削ツールを処理する方法及び切削ツール
CN112720267B (zh) * 2020-12-21 2022-04-05 浙江来福谐波传动股份有限公司 一种高动能微粒子复合喷丸表面强化工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376730A (ja) 1986-09-18 1988-04-07 Chuo Spring Co Ltd 弁ばねの製造方法
JP3262352B2 (ja) * 1991-11-18 2002-03-04 日本発条株式会社 高強度ばねの製造方法
JP2994508B2 (ja) * 1991-11-26 1999-12-27 株式会社東郷製作所 コイルばねの製造方法
US6022427A (en) * 1997-02-08 2000-02-08 Fried Krupp Method for producing helical springs
DE19852734B4 (de) * 1997-11-17 2005-02-24 Chuo Hatsujo K.K., Nagoya Feder mit verbesserter Korrosionsermüdungsbeständigkeit
JPH11241143A (ja) * 1997-11-17 1999-09-07 Chuo Spring Co Ltd 耐腐食疲労強度を向上させたばね
JP2008106365A (ja) * 1997-11-17 2008-05-08 Chuo Spring Co Ltd 耐腐食疲労強度を向上させたばね
JP2000345238A (ja) 1999-03-31 2000-12-12 Showa Corp 自動車用懸架ばねの製造方法
ES2325351T3 (es) * 1999-06-08 2009-09-02 Nhk Spring Co., Ltd. Resorte de gran resistencia y procedimiento de fabricacion del mismo.
JP2001082518A (ja) * 1999-09-09 2001-03-27 Togo Seisakusho Corp コイルばね及びその製造方法
AU2002349645A1 (en) * 2001-12-26 2003-07-15 Nhk Spring Co., Ltd. Leaf spring for vehicle and method of manufacturing the leaf spring
KR20040083545A (ko) * 2002-04-02 2004-10-02 가부시키가이샤 고베 세이코쇼 피로강도 및 내 새그성이 우수한 경인발스프링용 강선 및경인발스프링
CN100582254C (zh) * 2003-03-26 2010-01-20 中央发条株式会社 制备高强度弹簧的方法
JP2004323912A (ja) * 2003-04-24 2004-11-18 Chuo Spring Co Ltd 高強度コイルばね及びその製造方法
JP4129203B2 (ja) 2003-06-09 2008-08-06 中央発條株式会社 高強度スタビライザ
JP2007224366A (ja) * 2006-02-23 2007-09-06 Sumitomo Electric Ind Ltd 高強度ステンレス鋼ばねおよびその製造方法

Also Published As

Publication number Publication date
EP2444203A8 (en) 2012-07-04
KR20110021702A (ko) 2011-03-04
JP5393280B2 (ja) 2014-01-22
WO2010146898A1 (ja) 2010-12-23
JP2011000663A (ja) 2011-01-06
BRPI1001256A2 (pt) 2016-07-05
TR201908132T4 (tr) 2019-06-21
CN102481681B (zh) 2014-07-02
ES2728114T3 (es) 2019-10-22
EP2444203A4 (en) 2014-10-22
EP2444203B1 (en) 2019-04-10
KR101200694B1 (ko) 2012-11-12
BRPI1001256B1 (pt) 2020-09-24
EP2444203A1 (en) 2012-04-25
CN102481681A (zh) 2012-05-30

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