CN104417606A - 转向设备 - Google Patents

转向设备 Download PDF

Info

Publication number
CN104417606A
CN104417606A CN201410419217.6A CN201410419217A CN104417606A CN 104417606 A CN104417606 A CN 104417606A CN 201410419217 A CN201410419217 A CN 201410419217A CN 104417606 A CN104417606 A CN 104417606A
Authority
CN
China
Prior art keywords
ball
screw nut
thread groove
tooth
driven pulley
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.)
Pending
Application number
CN201410419217.6A
Other languages
English (en)
Chinese (zh)
Inventor
山口真司
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of CN104417606A publication Critical patent/CN104417606A/zh
Pending 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
    • B62D5/0421—Electric motor acting on or near steering gear
    • B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
    • 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
    • B62D5/0442—Conversion of rotational into longitudinal movement
    • B62D5/0445—Screw drives
    • 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
    • B62D5/0442—Conversion of rotational into longitudinal movement
    • B62D5/0445—Screw drives
    • B62D5/0448—Ball nuts
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2096—Arrangements for driving the actuator using endless flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Steering Mechanism (AREA)
  • Transmission Devices (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
CN201410419217.6A 2013-08-29 2014-08-22 转向设备 Pending CN104417606A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013178492A JP6149612B2 (ja) 2013-08-29 2013-08-29 操舵装置
JP2013-178492 2013-08-29

Publications (1)

Publication Number Publication Date
CN104417606A true CN104417606A (zh) 2015-03-18

Family

ID=52470609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410419217.6A Pending CN104417606A (zh) 2013-08-29 2014-08-22 转向设备

Country Status (5)

Country Link
US (1) US20150060187A1 (enExample)
JP (1) JP6149612B2 (enExample)
CN (1) CN104417606A (enExample)
DE (1) DE102014112253A1 (enExample)
FR (1) FR3010034A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394655A (zh) * 2015-07-28 2017-02-15 操纵技术Ip控股公司 带有滚珠螺母的动力辅助系统、制动增压致动器和方法
CN106853842A (zh) * 2015-12-08 2017-06-16 株式会社万都 电动助力转向装置
CN108137082A (zh) * 2015-10-08 2018-06-08 罗伯特博世汽车转向有限公司 用于车辆的转向传动机构
CN108688715A (zh) * 2017-04-04 2018-10-23 株式会社捷太格特 转向装置
US10160480B2 (en) 2015-07-28 2018-12-25 Sterling Solutions Ip Holding Corporation Pulley assembly having idler, power assist system having pulley assembly, and method
CN110001761A (zh) * 2017-12-05 2019-07-12 株式会社捷太格特 转向装置
CN112046598A (zh) * 2019-06-05 2020-12-08 株式会社捷太格特 转动单元
CN114954633A (zh) * 2021-02-18 2022-08-30 株式会社万都 用于车辆的转向设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016055830A (ja) * 2014-09-12 2016-04-21 株式会社ショーワ 操舵装置
JP6420184B2 (ja) * 2015-03-06 2018-11-07 トヨタ自動車株式会社 電動パワーステアリング装置
JP6459736B2 (ja) * 2015-04-10 2019-01-30 株式会社デンソー 電動パワーステアリング装置
JP2018119583A (ja) * 2017-01-24 2018-08-02 株式会社ジェイテクト ベルト伝動装置及びステアリング装置
JP6890513B2 (ja) * 2017-09-22 2021-06-18 日立Astemo株式会社 パワーステアリング装置
JP7346888B2 (ja) * 2019-04-15 2023-09-20 株式会社ジェイテクト ステアリング装置、およびボールねじ装置
US11384827B2 (en) * 2019-11-25 2022-07-12 Steering Solutions Ip Holding Corporation Electric power steering polymer drive pulley
DE102020107119A1 (de) * 2020-03-16 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Lenksystem eines Fahrzeugs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784332A (zh) * 2003-05-06 2006-06-07 日本精工株式会社 电动动力转向装置用带减速装置及电动动力转向装置
JP2006232049A (ja) * 2005-02-24 2006-09-07 Showa Corp 電動舵取装置
US20070151794A1 (en) * 2004-12-28 2007-07-05 Nsk Ltd. Electric power steering apparatus
CN103121464A (zh) * 2011-11-17 2013-05-29 万都株式会社 齿条传动辅助动力转向装置
CN103260999A (zh) * 2010-12-16 2013-08-21 蒂森克虏伯普利斯坦有限公司 具有螺杆传动机构的助力转向装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4089781B2 (ja) * 2003-04-15 2008-05-28 株式会社ジェイテクト 電動パワーステアリング装置
US7591204B2 (en) * 2003-05-06 2009-09-22 Nsk Ltd. Belt speed reducing apparatus for electric power steering apparatus and electric power steering apparatus
US20090294203A1 (en) * 2004-08-06 2009-12-03 Nsk Ltd. electric power steering apparatus
DE102007047799A1 (de) * 2007-11-16 2009-05-20 Zf Lenksysteme Gmbh Servolenkung
CN102079329B (zh) * 2009-11-30 2013-05-29 万都株式会社 齿型辅助之电动转向装置
JP5720941B2 (ja) * 2011-04-19 2015-05-20 株式会社ジェイテクト 電動パワーステアリング装置
JP5900147B2 (ja) * 2012-05-16 2016-04-06 株式会社ジェイテクト ステアリング装置
JP5962295B2 (ja) * 2012-07-24 2016-08-03 株式会社ジェイテクト 電動パワーステアリング装置
US20150336604A1 (en) * 2013-01-24 2015-11-26 Shingo Urababa Electric power-steering device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1784332A (zh) * 2003-05-06 2006-06-07 日本精工株式会社 电动动力转向装置用带减速装置及电动动力转向装置
US20070151794A1 (en) * 2004-12-28 2007-07-05 Nsk Ltd. Electric power steering apparatus
JP2006232049A (ja) * 2005-02-24 2006-09-07 Showa Corp 電動舵取装置
CN103260999A (zh) * 2010-12-16 2013-08-21 蒂森克虏伯普利斯坦有限公司 具有螺杆传动机构的助力转向装置
CN103121464A (zh) * 2011-11-17 2013-05-29 万都株式会社 齿条传动辅助动力转向装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394655A (zh) * 2015-07-28 2017-02-15 操纵技术Ip控股公司 带有滚珠螺母的动力辅助系统、制动增压致动器和方法
US10112593B2 (en) 2015-07-28 2018-10-30 Steering Solutions Ip Holding Corporation Power assist system with ball nut, brake boost actuator, and method
US10160480B2 (en) 2015-07-28 2018-12-25 Sterling Solutions Ip Holding Corporation Pulley assembly having idler, power assist system having pulley assembly, and method
CN108137082A (zh) * 2015-10-08 2018-06-08 罗伯特博世汽车转向有限公司 用于车辆的转向传动机构
CN106853842A (zh) * 2015-12-08 2017-06-16 株式会社万都 电动助力转向装置
US10377410B2 (en) 2015-12-08 2019-08-13 Mando Corporation Electric power steering apparatus
CN108688715A (zh) * 2017-04-04 2018-10-23 株式会社捷太格特 转向装置
CN110001761A (zh) * 2017-12-05 2019-07-12 株式会社捷太格特 转向装置
CN112046598A (zh) * 2019-06-05 2020-12-08 株式会社捷太格特 转动单元
CN114954633A (zh) * 2021-02-18 2022-08-30 株式会社万都 用于车辆的转向设备

Also Published As

Publication number Publication date
JP2015047882A (ja) 2015-03-16
FR3010034A1 (fr) 2015-03-06
JP6149612B2 (ja) 2017-06-21
US20150060187A1 (en) 2015-03-05
DE102014112253A1 (de) 2015-03-05

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150318

WD01 Invention patent application deemed withdrawn after publication