DE102014112253A1 - Lenkvorrichtung - Google Patents

Lenkvorrichtung Download PDF

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Publication number
DE102014112253A1
DE102014112253A1 DE102014112253.4A DE102014112253A DE102014112253A1 DE 102014112253 A1 DE102014112253 A1 DE 102014112253A1 DE 102014112253 A DE102014112253 A DE 102014112253A DE 102014112253 A1 DE102014112253 A1 DE 102014112253A1
Authority
DE
Germany
Prior art keywords
spindle nut
thread groove
teeth
belt
steering
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.)
Withdrawn
Application number
DE102014112253.4A
Other languages
German (de)
English (en)
Inventor
Masashi Yamaguchi
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 DE102014112253A1 publication Critical patent/DE102014112253A1/de
Withdrawn legal-status Critical Current

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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)
DE102014112253.4A 2013-08-29 2014-08-26 Lenkvorrichtung Withdrawn DE102014112253A1 (de)

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
DE102014112253A1 true DE102014112253A1 (de) 2015-03-05

Family

ID=52470609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014112253.4A Withdrawn DE102014112253A1 (de) 2013-08-29 2014-08-26 Lenkvorrichtung

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)

Families Citing this family (16)

* 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
DE102016113802A1 (de) 2015-07-28 2017-02-02 Steering Solutions Ip Holding Corporation Kraftunterstützungssystem mit Spindelmutter, Bremsverstärkungsaktor und Verfahren
DE102016113803A1 (de) 2015-07-28 2017-02-02 Steering Solutions Ip Holding Corporation Riemenscheibenbaugruppe mit leerlaufrolle, kraftunterstützungssystem mit riemenscheibenbaugruppe und verfahren
DE102015117146A1 (de) * 2015-10-08 2017-04-13 Robert Bosch Automotive Steering Gmbh Lenkgetriebe für ein Fahrzeug
KR102453328B1 (ko) 2015-12-08 2022-10-12 주식회사 만도 전동식 동력 보조 조향장치
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
JP2018176815A (ja) * 2017-04-04 2018-11-15 株式会社ジェイテクト 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
JP2019099000A (ja) * 2017-12-05 2019-06-24 株式会社ジェイテクト 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
JP7427873B2 (ja) * 2019-06-05 2024-02-06 株式会社ジェイテクト 転舵ユニット
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
KR20220118208A (ko) * 2021-02-18 2022-08-25 주식회사 만도 자동차 조향장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070889A1 (ja) 2004-12-28 2006-07-06 Nsk Ltd. 電動パワーステアリング装置

Family Cites Families (13)

* 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
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
US20090294203A1 (en) * 2004-08-06 2009-12-03 Nsk Ltd. electric power steering apparatus
JP4589147B2 (ja) * 2005-02-24 2010-12-01 株式会社ショーワ 電動舵取装置
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
DE102010054828A1 (de) * 2010-12-16 2012-06-21 Thyssenkrupp Presta Ag Servolenkung mit Spindeltrieb
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
KR101454505B1 (ko) * 2011-11-17 2014-10-28 주식회사 만도 랙구동형 동력 보조 조향장치
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070889A1 (ja) 2004-12-28 2006-07-06 Nsk Ltd. 電動パワーステアリング装置

Also Published As

Publication number Publication date
JP6149612B2 (ja) 2017-06-21
CN104417606A (zh) 2015-03-18
FR3010034A1 (fr) 2015-03-06
JP2015047882A (ja) 2015-03-16
US20150060187A1 (en) 2015-03-05

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

R082 Change of representative

Representative=s name: WINTER, BRANDL, FUERNISS, HUEBNER, ROESS, KAIS, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee