DE60105524D1 - Elektrische Servolenkung und dafür benutztes Zahnradherstellungsverfahren - Google Patents

Elektrische Servolenkung und dafür benutztes Zahnradherstellungsverfahren

Info

Publication number
DE60105524D1
DE60105524D1 DE60105524T DE60105524T DE60105524D1 DE 60105524 D1 DE60105524 D1 DE 60105524D1 DE 60105524 T DE60105524 T DE 60105524T DE 60105524 T DE60105524 T DE 60105524T DE 60105524 D1 DE60105524 D1 DE 60105524D1
Authority
DE
Germany
Prior art keywords
electric power
manufacturing process
power steering
process used
gear manufacturing
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.)
Expired - Lifetime
Application number
DE60105524T
Other languages
English (en)
Other versions
DE60105524T2 (de
Inventor
Masashi Kuze
Mitsuharu Minami
Akihiko Shiina
Hideo Matsubara
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of DE60105524D1 publication Critical patent/DE60105524D1/de
Application granted granted Critical
Publication of DE60105524T2 publication Critical patent/DE60105524T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0409—Electric motor acting on the steering column
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • F16H2055/065—Moulded gears, e.g. inserts therefor
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • 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
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49472—Punching or stamping
    • 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
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49474—Die-press shaping
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Gears, Cams (AREA)
DE60105524T 2000-11-16 2001-10-26 Elektrische Servolenkung und dafür benutztes Zahnradherstellungsverfahren Expired - Lifetime DE60105524T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000350235 2000-11-16
JP2000350235A JP3765232B2 (ja) 2000-11-16 2000-11-16 電動式パワーステアリング装置及びこれに用いる歯車の製造方法

Publications (2)

Publication Number Publication Date
DE60105524D1 true DE60105524D1 (de) 2004-10-21
DE60105524T2 DE60105524T2 (de) 2005-09-29

Family

ID=18823502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60105524T Expired - Lifetime DE60105524T2 (de) 2000-11-16 2001-10-26 Elektrische Servolenkung und dafür benutztes Zahnradherstellungsverfahren

Country Status (4)

Country Link
US (2) US6644431B2 (de)
EP (1) EP1207095B1 (de)
JP (1) JP3765232B2 (de)
DE (1) DE60105524T2 (de)

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* Cited by examiner, † Cited by third party
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JP3650726B2 (ja) * 2000-08-08 2005-05-25 光洋精工株式会社 電動パワーステアリング装置
EP1335154B1 (de) * 2002-02-04 2007-01-03 JTEKT Corporation Elektrische Servolenkung
DE10258826A1 (de) * 2002-12-17 2004-07-15 Ina-Schaeffler Kg Antriebseinrichtung mit einem Wälzkörpergewindetrieb
DE10347780A1 (de) * 2003-10-15 2005-05-12 Zf Lenksysteme Gmbh Zahnrad für Schraubradgetriebe
JP2005138670A (ja) * 2003-11-05 2005-06-02 Koyo Seiko Co Ltd 電動パワーステアリング装置および電動モータの組立方法
JP4356485B2 (ja) * 2004-03-09 2009-11-04 株式会社ジェイテクト 電動パワーステアリング装置
JP4482802B2 (ja) 2004-07-07 2010-06-16 株式会社ジェイテクト ウォームホイールおよび電動パワーステアリング装置
DE102005006673A1 (de) * 2004-11-19 2006-06-08 Rempel Stanztechnik Gmbh & Co.Kg Verfahren zur Herstellung eines Metallteiles eines Kunststoff-Metall-Verbundteiles und ein nach dem Verfahren hergestelltes Metallteil
DE102004058963A1 (de) * 2004-12-08 2006-06-14 Schaeffler Kg Zahnriemenscheibe
US7930950B2 (en) * 2005-01-25 2011-04-26 Showa Corporation Motor-driven steering assist apparatus
US20070086907A1 (en) * 2005-10-19 2007-04-19 Stephan Oberle Gearwheel and method for manufacturing a gearwheel
US7721616B2 (en) * 2005-12-05 2010-05-25 Gm Global Technology Operations, Inc. Sprung gear set and method
JP2007196751A (ja) * 2006-01-24 2007-08-09 Jtekt Corp 電動パワーステアリング装置
US8250940B2 (en) * 2006-07-20 2012-08-28 Steering Solutions Ip Holding Corporation System and method for controlling contact between members in operable communication
JP5181483B2 (ja) 2007-01-26 2013-04-10 株式会社ジェイテクト 歯車及び電動パワーステアリング装置
KR100857623B1 (ko) * 2007-04-30 2008-09-09 남양공업주식회사 전동식 파워 스티어링 장치의 웜휠 구조
JP5145914B2 (ja) * 2007-12-14 2013-02-20 ソニー株式会社 コンテンツ視聴管理装置、コンテンツ視聴管理方法、プログラム及びコンテンツ視聴管理システム
CN101347887B (zh) * 2008-08-22 2010-06-23 常州精棱铸锻有限公司 汽车动力转向器的转向臂轴上轮齿的制造方法
US8978501B2 (en) * 2008-12-10 2015-03-17 Vestas Wind Systems A/S Composite gear part for a gear arrangement and a method of forming a composite gear part
GB0910046D0 (en) 2009-06-10 2009-07-22 Glaxosmithkline Biolog Sa Novel compositions
DE102009043367A1 (de) * 2009-09-29 2011-04-07 Gkn Sinter Metals Holding Gmbh Anordnung eines Zahnrades und eines Kupplungskörpers zur Übertragung einer Drehbewegung
WO2012046868A1 (ja) * 2010-10-08 2012-04-12 日本発條株式会社 動力伝達機構およびそれを用いた多軸駆動装置
WO2012077759A1 (ja) * 2010-12-08 2012-06-14 日本発條株式会社 出力部材及び多軸駆動装置
US9707992B2 (en) * 2011-12-07 2017-07-18 Nsk Ltd. Worm wheel and electric power steering apparatus
JP6286754B2 (ja) * 2013-05-31 2018-03-07 高周波熱錬株式会社 樹脂歯車用芯金及び樹脂歯車用複合部材の製造方法
CN103753157A (zh) * 2013-12-26 2014-04-30 马钢(集团)控股有限公司 一种用于齿轮坯成型的工艺方法及用于齿轮坯成型的轧机
TW201527154A (zh) * 2014-01-02 2015-07-16 Kwang Yang Motor Co 車輛電子動力輔助轉向裝置
DE102014106259A1 (de) * 2014-05-06 2015-11-12 Thyssenkrupp Presta Ag Lenkwelle für eine Kraftfahrzeuglenkung
JP2016016789A (ja) * 2014-07-09 2016-02-01 株式会社ジェイテクト 電動パワーステアリング装置
US20160091052A1 (en) * 2014-09-25 2016-03-31 Moatech Co., Ltd. Actuator and electronic equipment having the same
CN104439955B (zh) * 2014-11-17 2016-08-24 江苏太平洋精锻科技股份有限公司 双面结合齿轮成形方法
KR101627311B1 (ko) * 2015-01-12 2016-06-13 주식회사 만도 스티어링용 감속기의 웜 휠
US10371243B2 (en) * 2015-06-10 2019-08-06 Bell Helicopter Textron Inc. Composite and metal hybrid gear
KR20170073921A (ko) * 2015-12-21 2017-06-29 주식회사 만도 자동차의 감속기
EP3276212B1 (de) * 2016-07-28 2020-09-16 IMS Gear SE & Co. KGaA Verbindungsanordnung zum verbinden eines bauteils wie einer welle, nabe, buchse oder dergleichen mit einem zahnrad, wobei das zahnrad eine schrägverzahnung aufweist
CN209335964U (zh) * 2018-12-07 2019-09-03 Abb 瑞士股份有限公司 传动齿轮以及包括其的减速机构
DE102022203534B3 (de) 2022-04-07 2023-08-31 Zf Friedrichshafen Ag Zahnrad mit einem dreiteiligen Aufbau

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US2654944A (en) * 1950-04-10 1953-10-13 Universal Railway Devices Co Method of making gears
US4077274A (en) * 1975-09-10 1978-03-07 Boston Gear Inc. Worm wheel
JPS55135265A (en) 1979-04-07 1980-10-21 Daihatsu Motor Co Ltd Gear made of resin in engine
US4876876A (en) * 1987-10-27 1989-10-31 Mazda Motor Corporation Dies for forging gear-shaped part made of sheet metal
US5271287A (en) * 1992-07-28 1993-12-21 Materials Analysis, Inc. Multi-metal composite gear/shaft
DE4232316C1 (de) * 1992-09-26 1994-03-24 Deutsche Forsch Luft Raumfahrt Verfahren zum Herstellen von Ringen für Zahnräder mit Innen- und Außenverzahnung sowie Verwendung eines solchen Integralringes zur Herstellung von innen- oder außenverzahnten Zahnrädern
JP2652921B2 (ja) * 1993-02-04 1997-09-10 株式会社ユタカ技研 円筒体用歯形成形金型
US5307705A (en) * 1993-02-09 1994-05-03 Fenelon Paul J Stress dissipation gear and method of making same
JP3379092B2 (ja) 1994-02-04 2003-02-17 日本精工株式会社 電動式パワーステアリング装置
JP3604460B2 (ja) 1995-06-14 2004-12-22 光洋精工株式会社 電動パワーステアリング装置
JPH0989081A (ja) * 1995-09-28 1997-03-31 Fuji Heavy Ind Ltd 汎用エンジンの射出成形ギヤ及びその製造方法
US5706694A (en) * 1996-08-19 1998-01-13 Tesma International Inc. Plate clutch assembly having a torque transmitting member with an improved lubrication controlling dam structure and method of making the same
US6354395B1 (en) * 1997-08-04 2002-03-12 Delphi Technologies, Inc. Delashed worm gear assembly and electric power assist apparatus
US5906135A (en) * 1997-10-08 1999-05-25 Koppy Corporation Coast clutch with power take off gear
JP3562948B2 (ja) * 1997-10-13 2004-09-08 トヨタ自動車株式会社 ハイポイドギヤ構造
JP3765209B2 (ja) * 1999-09-08 2006-04-12 株式会社ジェイテクト 電動式舵取装置
JP2001108024A (ja) * 1999-10-06 2001-04-20 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP3698605B2 (ja) 2000-01-26 2005-09-21 光洋精工株式会社 電動パワーステアリング装置

Also Published As

Publication number Publication date
US20040083610A1 (en) 2004-05-06
JP3765232B2 (ja) 2006-04-12
EP1207095A3 (de) 2003-06-04
US6644431B2 (en) 2003-11-11
DE60105524T2 (de) 2005-09-29
EP1207095B1 (de) 2004-09-15
JP2002145086A (ja) 2002-05-22
US20020056588A1 (en) 2002-05-16
EP1207095A2 (de) 2002-05-22
US6868607B2 (en) 2005-03-22

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)