WO2009054328A1 - 車両用操舵装置 - Google Patents
車両用操舵装置 Download PDFInfo
- Publication number
- WO2009054328A1 WO2009054328A1 PCT/JP2008/068891 JP2008068891W WO2009054328A1 WO 2009054328 A1 WO2009054328 A1 WO 2009054328A1 JP 2008068891 W JP2008068891 W JP 2008068891W WO 2009054328 A1 WO2009054328 A1 WO 2009054328A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- outer ring
- axis
- transmission ratio
- variable mechanism
- ratio variable
- Prior art date
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
-
- 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
- B62D5/008—Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy, e.g. by using a superposition gear
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H1/321—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear the orbital gear being nutating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Retarders (AREA)
Abstract
車両用操舵装置(1)は、伝達比(θ2/θ1)を変更可能な伝達比可変機構(5)と、操舵補助力付与機構(19)とを備える。伝達比可変機構(5)は、第1の軸線(A)の回りに回転可能な入力部材(20)及び出力部材(22)と、各部材(20,22)を差動回転可能に連結する内輪(391)と、この内輪(391)を、転動体393を介して回転可能に支持する外輪(392)と、外輪(392)を回転駆動する伝達比可変機構用電動モータ(23)とを備える。内輪(391)及び外輪(392)の中心軸線である第2の軸線(B)が、第1の軸線(A)に対して傾斜している。モータ(23)は、外輪(392)を同行回転可能に保持するとともに、第1の軸線(A)の回りに回転可能なロータ(231)を有し、ロータ(231)は、外輪(392)を取り囲む筒状をなしている。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008801123622A CN101835673B (zh) | 2007-10-22 | 2008-10-17 | 车辆用操舵装置 |
EP08841871A EP2202130B1 (en) | 2007-10-22 | 2008-10-17 | Steering device for vehicle |
US12/738,177 US8181734B2 (en) | 2007-10-22 | 2008-10-17 | Motor vehicle steering system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007274480A JP5234314B2 (ja) | 2007-10-22 | 2007-10-22 | 車両用操舵装置 |
JP2007-274480 | 2007-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009054328A1 true WO2009054328A1 (ja) | 2009-04-30 |
Family
ID=40579434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/068891 WO2009054328A1 (ja) | 2007-10-22 | 2008-10-17 | 車両用操舵装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8181734B2 (ja) |
EP (1) | EP2202130B1 (ja) |
JP (1) | JP5234314B2 (ja) |
CN (1) | CN101835673B (ja) |
WO (1) | WO2009054328A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8371977B2 (en) | 2007-10-22 | 2013-02-12 | Jtekt Corporation | Transmission ratio variable mechanism and motor vehicle steering system including the same |
US10183405B2 (en) | 2016-09-26 | 2019-01-22 | Seiko Epson Corporation | Robot, gear device, and manufacturing method for gear device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5136842B2 (ja) * | 2007-12-25 | 2013-02-06 | 株式会社ジェイテクト | 車両用操舵装置 |
US8100104B2 (en) * | 2008-06-05 | 2012-01-24 | Ford Global Technologies | Torsion lock encoder device for internal combustion engine |
JP5229543B2 (ja) * | 2008-06-30 | 2013-07-03 | 株式会社ジェイテクト | 車両用操舵装置 |
JP5282938B2 (ja) * | 2008-07-07 | 2013-09-04 | 株式会社ジェイテクト | 伝達比可変機構およびこれを備える車両用操舵装置 |
JP5224109B2 (ja) * | 2008-08-27 | 2013-07-03 | 株式会社ジェイテクト | 車両用操舵装置 |
JP5227853B2 (ja) * | 2009-03-09 | 2013-07-03 | 株式会社ジェイテクト | 揺動型歯車装置、伝達比可変機構、および車両用操舵装置 |
JP2014035016A (ja) * | 2012-08-08 | 2014-02-24 | Jtekt Corp | 伝達比可変装置 |
CN103407485A (zh) * | 2013-07-26 | 2013-11-27 | 豫北转向***股份有限公司 | 一种汽车电动助力转向器的蜗轮支撑结构 |
JP6531997B2 (ja) | 2015-09-30 | 2019-06-19 | 本田技研工業株式会社 | シャフトの軸受構造 |
CN106853841A (zh) * | 2015-12-09 | 2017-06-16 | 上海航天汽车机电股份有限公司 | 电动助力转向***安装非接触式传感器的转向轴 |
WO2017141819A1 (ja) * | 2016-02-17 | 2017-08-24 | 日本精工株式会社 | 車両用ステアリング制御装置 |
JP6394670B2 (ja) * | 2016-10-06 | 2018-09-26 | トヨタ自動車株式会社 | 車両用動力伝達装置 |
WO2019026596A1 (ja) * | 2017-08-02 | 2019-02-07 | Thk株式会社 | スプライン構造、減速又は増速装置、等速ジョイント |
FR3083770B1 (fr) * | 2018-07-10 | 2020-06-19 | Jtekt Europe | Procede de controle d’un systeme de direction avec deux motorisations redondantes |
MD4781C1 (ro) * | 2019-12-31 | 2022-07-31 | Виорел БОСТАН | Transmisii planetare precesionale |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03149449A (ja) * | 1989-11-01 | 1991-06-26 | Ichiro Kamimura | 電動差動式推力発生装置 |
JP2004190846A (ja) * | 2002-12-06 | 2004-07-08 | Kawaden:Kk | バルブ用アクチュエータ |
JP2006046405A (ja) * | 2004-08-02 | 2006-02-16 | Ogino Kogyo Kk | 変速歯車装置 |
JP2006082718A (ja) | 2004-09-16 | 2006-03-30 | Toyoda Mach Works Ltd | 舵角比可変操舵装置 |
JP2006088726A (ja) * | 2004-09-21 | 2006-04-06 | Ogino Kogyo Kk | 電動パワーステアリング装置 |
JP2007125939A (ja) | 2005-11-01 | 2007-05-24 | Jtekt Corp | 車両用操舵装置 |
JP2007170624A (ja) | 2005-12-26 | 2007-07-05 | Toyota Motor Corp | 伝達比可変装置および車両操舵装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US3935750A (en) * | 1973-10-23 | 1976-02-03 | Maroth Arthur M | Counterbalanced mechanical speed-change mechanism |
US3994186A (en) * | 1975-05-09 | 1976-11-30 | Marquette Metal Products Company | Gear train speed changing transmission |
JPS6011749A (ja) | 1983-06-30 | 1985-01-22 | Sanwa Tekki Corp | 断面円弧歯のフエ−スギア装置 |
IT1198111B (it) * | 1986-11-18 | 1988-12-21 | Gian Piero Barozzi | Riduttore compatto privo di giochi a forte rapporto di riduzione,particolarmente per manipolatori automatici e simili |
JP2719921B2 (ja) | 1988-03-10 | 1998-02-25 | 株式会社マキシンコー | フェースギャの歯形、該歯形の創成加工方法及び該歯形を利用した差動減速装置 |
JPH0756324A (ja) | 1993-08-10 | 1995-03-03 | Kuraray Co Ltd | 拡散型フォトマスク及びそれを使用する光学部品の製造法 |
JPH09132153A (ja) * | 1995-11-06 | 1997-05-20 | Toyoda Mach Works Ltd | 電気式動力舵取装置 |
JPH10246293A (ja) * | 1997-03-04 | 1998-09-14 | Namu:Kk | 変速歯車装置 |
JP3539468B2 (ja) * | 1997-06-13 | 2004-07-07 | トヨタ自動車株式会社 | 車両用操舵装置 |
JP3248568B2 (ja) | 1997-09-12 | 2002-01-21 | トヨタ自動車株式会社 | ステアリング装置 |
DE19839720C1 (de) * | 1998-09-01 | 1999-11-25 | Gkn Viscodrive Gmbh | Drehmoment-abhängig reagierendes Sperrdifferential mit wenigen Teilen |
US7824271B2 (en) * | 2002-06-01 | 2010-11-02 | Daimler Ag | Device for adjusting the relative angular position of two rotating elements |
DE102004052562B3 (de) | 2004-10-29 | 2006-02-09 | Thyssen Krupp Automotive Ag | Kraftfahrzeuglenkung mit Überlagerungsgetriebe |
JP4799127B2 (ja) | 2005-10-28 | 2011-10-26 | 荻野工業株式会社 | 位置決め装置 |
JP2008030747A (ja) | 2007-09-11 | 2008-02-14 | Ogino Kogyo Kk | ステアリング装置 |
WO2009054325A1 (ja) | 2007-10-22 | 2009-04-30 | Jtekt Corporation | 伝達比可変機構及びこれを備える車両用操舵装置 |
JP5136842B2 (ja) * | 2007-12-25 | 2013-02-06 | 株式会社ジェイテクト | 車両用操舵装置 |
JP5227853B2 (ja) * | 2009-03-09 | 2013-07-03 | 株式会社ジェイテクト | 揺動型歯車装置、伝達比可変機構、および車両用操舵装置 |
-
2007
- 2007-10-22 JP JP2007274480A patent/JP5234314B2/ja not_active Expired - Fee Related
-
2008
- 2008-10-17 EP EP08841871A patent/EP2202130B1/en not_active Not-in-force
- 2008-10-17 US US12/738,177 patent/US8181734B2/en not_active Expired - Fee Related
- 2008-10-17 CN CN2008801123622A patent/CN101835673B/zh not_active Expired - Fee Related
- 2008-10-17 WO PCT/JP2008/068891 patent/WO2009054328A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03149449A (ja) * | 1989-11-01 | 1991-06-26 | Ichiro Kamimura | 電動差動式推力発生装置 |
JP2004190846A (ja) * | 2002-12-06 | 2004-07-08 | Kawaden:Kk | バルブ用アクチュエータ |
JP2006046405A (ja) * | 2004-08-02 | 2006-02-16 | Ogino Kogyo Kk | 変速歯車装置 |
JP2006082718A (ja) | 2004-09-16 | 2006-03-30 | Toyoda Mach Works Ltd | 舵角比可変操舵装置 |
JP2006088726A (ja) * | 2004-09-21 | 2006-04-06 | Ogino Kogyo Kk | 電動パワーステアリング装置 |
JP2007125939A (ja) | 2005-11-01 | 2007-05-24 | Jtekt Corp | 車両用操舵装置 |
JP2007170624A (ja) | 2005-12-26 | 2007-07-05 | Toyota Motor Corp | 伝達比可変装置および車両操舵装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2202130A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8371977B2 (en) | 2007-10-22 | 2013-02-12 | Jtekt Corporation | Transmission ratio variable mechanism and motor vehicle steering system including the same |
US10183405B2 (en) | 2016-09-26 | 2019-01-22 | Seiko Epson Corporation | Robot, gear device, and manufacturing method for gear device |
Also Published As
Publication number | Publication date |
---|---|
US8181734B2 (en) | 2012-05-22 |
JP5234314B2 (ja) | 2013-07-10 |
EP2202130B1 (en) | 2012-12-05 |
EP2202130A4 (en) | 2011-09-28 |
EP2202130A1 (en) | 2010-06-30 |
CN101835673A (zh) | 2010-09-15 |
JP2009101803A (ja) | 2009-05-14 |
US20100224436A1 (en) | 2010-09-09 |
CN101835673B (zh) | 2012-06-13 |
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