ATE457884T1 - Aufhängungsschraubenfeder - Google Patents

Aufhängungsschraubenfeder

Info

Publication number
ATE457884T1
ATE457884T1 AT02718562T AT02718562T ATE457884T1 AT E457884 T1 ATE457884 T1 AT E457884T1 AT 02718562 T AT02718562 T AT 02718562T AT 02718562 T AT02718562 T AT 02718562T AT E457884 T1 ATE457884 T1 AT E457884T1
Authority
AT
Austria
Prior art keywords
end turn
turn portion
axis
suspension
coil spring
Prior art date
Application number
AT02718562T
Other languages
English (en)
Inventor
Junji Ogura
Yukihiro Sugimoto
Masahiko Shimizu
Original Assignee
Mitsubishi Steel Mfg
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 Mitsubishi Steel Mfg filed Critical Mitsubishi Steel Mfg
Application granted granted Critical
Publication of ATE457884T1 publication Critical patent/ATE457884T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/07—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/14—Independent suspensions with lateral arms
    • B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/426—Coil springs having a particular shape, e.g. curved axis, pig-tail end coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49611—Spring making for vehicle or clutch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49615—Resilient shock or vibration absorber utility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49778—Method of mechanical manufacture with testing or indicating with aligning, guiding, or instruction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
AT02718562T 2001-04-13 2002-04-12 Aufhängungsschraubenfeder ATE457884T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001115235 2001-04-13
PCT/JP2002/003668 WO2002083437A1 (en) 2001-04-13 2002-04-12 Suspension coil spring

Publications (1)

Publication Number Publication Date
ATE457884T1 true ATE457884T1 (de) 2010-03-15

Family

ID=18966164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02718562T ATE457884T1 (de) 2001-04-13 2002-04-12 Aufhängungsschraubenfeder

Country Status (8)

Country Link
US (2) US9783017B2 (de)
EP (2) EP1386762B1 (de)
JP (2) JP4141843B2 (de)
AT (1) ATE457884T1 (de)
CA (1) CA2444265C (de)
DE (2) DE60235355D1 (de)
ES (1) ES2359370T3 (de)
WO (1) WO2002083437A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE457884T1 (de) * 2001-04-13 2010-03-15 Mitsubishi Steel Mfg Aufhängungsschraubenfeder
US6883790B2 (en) * 2002-11-06 2005-04-26 Arvinmeritor Technology, Llc Coil spring with lateral bias
FR2860753B1 (fr) * 2003-10-09 2007-07-27 Allevard Rejna Autosuspensions Suspension de vehicule
JP2005226673A (ja) * 2004-02-10 2005-08-25 Nhk Spring Co Ltd コイルばね及び懸架装置
US20060149517A1 (en) * 2004-12-30 2006-07-06 Caterpillar Inc. Methods and systems for spring design and analysis
JP2008170974A (ja) * 2006-12-11 2008-07-24 Matsushita Electric Ind Co Ltd カメラ装置
EP1935678A3 (de) * 2006-12-18 2010-04-14 Muhr und Bender KG Radaufhängung
JP5045996B2 (ja) * 2006-12-27 2012-10-10 株式会社ジェイテクト 一方向クラッチ
US8214184B2 (en) * 2007-10-19 2012-07-03 Nhk International Corp. Reverse engineering based coil spring design method
FR2923183B1 (fr) * 2007-11-06 2012-12-28 Allevard Rejna Autosuspensions Suspension equipee d'un ressort helicoidal
DE102008036867B4 (de) * 2008-08-07 2016-11-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zur Federrateneinstellung einer Schraubenfeder
JP5188445B2 (ja) * 2009-04-24 2013-04-24 中央発條株式会社 コイルばねの製造方法、及び、コイルばね
DE102009047404B4 (de) * 2009-12-02 2021-07-29 Ford Global Technologies, Llc Radaufhängung
CN102762884B (zh) 2010-01-18 2014-08-20 中央发条株式会社 弹簧特性修正方法和弹簧特性修正装置
JP5313210B2 (ja) 2010-06-30 2013-10-09 三菱製鋼株式会社 コイルばね
US9518626B2 (en) * 2012-11-13 2016-12-13 Bal Seal Engineering, Inc. Canted coil springs and assemblies and related methods
JP5873891B2 (ja) 2013-05-10 2016-03-01 三菱製鋼株式会社 懸架コイルばね及びストラット型懸架装置
CN103240369A (zh) * 2013-05-14 2013-08-14 成都晨晖弹簧制造有限公司 一种结构稳定的弹簧矫正器
JP2015174514A (ja) * 2014-03-14 2015-10-05 富士重工業株式会社 車体構造
CN104565151A (zh) * 2014-11-10 2015-04-29 永嘉县三和弹簧有限公司 一种阀门弹簧及其加工工艺
JP6613095B2 (ja) * 2015-10-01 2019-11-27 日本発條株式会社 懸架用コイルばね
JP6676465B2 (ja) 2016-05-17 2020-04-08 株式会社アルファ ロータリースイッチ装置
RU2743799C2 (ru) * 2016-10-13 2021-02-26 1065210 Б.К. Лтд. Соединитель для магазинов
JP2018071596A (ja) * 2016-10-26 2018-05-10 中央発條株式会社 車両のサスペンションに用いられるコイルばね
CN106347056A (zh) * 2016-11-18 2017-01-25 安徽江淮汽车股份有限公司 一种带圆弧中心线的螺旋弹簧及独立悬架结构
US10065471B2 (en) * 2017-01-31 2018-09-04 Nhk Spring Co., Ltd. Coil spring for vehicle suspension
CN111414665B (zh) * 2020-03-01 2023-04-25 北京航天发射技术研究所 一种变刚度螺旋弹簧的优化设计方法
KR102397406B1 (ko) * 2020-11-16 2022-05-12 주식회사 세나스 자동차 서스펜션용 높이조절형 마운트
DE102024100253B4 (de) * 2024-01-05 2026-03-26 Thyssenkrupp Ag Computerimplementiertes Verfahren zur Einstellung eines Kraftmittelpunkts oder einer Querkraft einer Schraubenfeder

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1505616A1 (de) 1966-07-22 1970-07-23 Bayerische Motoren Werke Ag Vorrichtung zur Geradfuehrung von unabhaengig aufgehaengten Raedern von Kraftfahrzeugen
DE1505615A1 (de) * 1966-07-22 1970-09-24 Bayerische Motoren Werke Ag Vorrichtung zur Geradfuehrung von unabhaengig aufgehaengten Raedern von Kraftfahrzeugen
JPS4627285Y1 (de) 1967-07-04 1971-09-20
DE10125503C1 (de) * 2001-05-23 2002-12-12 Muhr & Bender Kg Radaufhängung
DE3519369C1 (de) * 1985-05-30 1986-07-17 Daimler-Benz Ag, 7000 Stuttgart Schraubenfeder für die Radfederung einer Kraftfahrzeug-Radaufhängung
DE3743450A1 (de) * 1987-12-08 1989-06-29 Muhr & Bender Radaufhaengung
FR2670437B1 (fr) * 1990-12-13 1994-12-30 Allevard Ind Sa Element de suspension mac pherson a frottement reduit.
DE4124326C1 (de) * 1991-07-23 1992-04-16 Krupp Brueninghaus Gmbh, 5980 Werdohl, De
DE4224962C1 (de) * 1992-07-29 1993-10-21 Krupp Ag Hoesch Krupp Verfahren und Vorrichtung zum Herstellen von gekrümmten Schraubenfedern
JPH08332823A (ja) 1995-06-09 1996-12-17 Nhk Spring Co Ltd 車両用懸架装置
US5957442A (en) * 1996-04-09 1999-09-28 Hensley; Ralph Turn signal spring
JP2000014090A (ja) * 1998-06-24 2000-01-14 Sony Corp 回転式通電ブラシ及びコイルスプリング
BR9906649A (pt) * 1998-07-27 2000-08-29 Nhk Spring Co Ltd Sistema de suspensão de roda e mola para o mesmo
JP4162804B2 (ja) * 1998-07-31 2008-10-08 中央発條株式会社 ストラット型懸架装置
JP3960710B2 (ja) * 1998-07-31 2007-08-15 中央発條株式会社 自動車用懸架コイルばね
JP4601108B2 (ja) * 2000-01-28 2010-12-22 中央発條株式会社 湾曲コイルばね及び該湾曲コイルばねの製造方法
JP4605845B2 (ja) * 2000-02-01 2011-01-05 中央発條株式会社 自動車用懸架コイルばね
US6648996B2 (en) * 2000-10-19 2003-11-18 Chuo Hatsujo Kabushiki Kaisha Method and apparatus for producing a helical spring
ATE457884T1 (de) * 2001-04-13 2010-03-15 Mitsubishi Steel Mfg Aufhängungsschraubenfeder
JP3915089B2 (ja) * 2001-12-20 2007-05-16 中央発條株式会社 圧縮コイルばねのセッチング方法及びその装置

Also Published As

Publication number Publication date
ES2359370T3 (es) 2015-10-16
EP1386762A1 (de) 2004-02-04
CA2444265C (en) 2013-08-27
JP4141843B2 (ja) 2008-08-27
EP1386762A4 (de) 2006-03-08
US20040169322A1 (en) 2004-09-02
EP2233329B1 (de) 2015-08-26
DE09016005T1 (de) 2012-01-26
DE60235355D1 (de) 2010-04-01
US7841088B2 (en) 2010-11-30
JP2008241043A (ja) 2008-10-09
EP1386762B1 (de) 2010-02-17
US9783017B2 (en) 2017-10-10
CA2444265A1 (en) 2002-10-24
WO2002083437A1 (en) 2002-10-24
JP4728365B2 (ja) 2011-07-20
US20090172946A1 (en) 2009-07-09
ES2359370T1 (es) 2011-05-20
JPWO2002083437A1 (ja) 2004-08-05
EP2233329A1 (de) 2010-09-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties