BR102014000531A8 - sistema de direção elétrica assistida para veículos - Google Patents

sistema de direção elétrica assistida para veículos

Info

Publication number
BR102014000531A8
BR102014000531A8 BR102014000531A BR102014000531A BR102014000531A8 BR 102014000531 A8 BR102014000531 A8 BR 102014000531A8 BR 102014000531 A BR102014000531 A BR 102014000531A BR 102014000531 A BR102014000531 A BR 102014000531A BR 102014000531 A8 BR102014000531 A8 BR 102014000531A8
Authority
BR
Brazil
Prior art keywords
power steering
steering system
electric power
motor
bearing plate
Prior art date
Application number
BR102014000531A
Other languages
English (en)
Other versions
BR102014000531A2 (pt
Inventor
Erik Jurgen Stumph
Michael Georg Figura
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of BR102014000531A2 publication Critical patent/BR102014000531A2/pt
Publication of BR102014000531A8 publication Critical patent/BR102014000531A8/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/04—Steering gears mechanical of worm type
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0213—Support of worm gear shafts
    • 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
    • F16H55/24—Special devices for taking up backlash
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18792—Reciprocating or oscillating to or from alternating rotary including worm

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Support Of The Bearing (AREA)

Abstract

sistema de direção elétrica assistida para veículos a presente invenção se refere a um sistema de direção elétrica assistida para veículos que compreende uma unidade de motor elétrico (2) que tem uma carcaça de motor (3), um eixo do motor (4), pelo menos dois rolamentos (5, 6) para montar o eixo do motor (4) pelo menos uma placa de rolamento (7, 19) para receber um dos rolamentos (5), em que o outro rolamento (6) é fixado no lugar na carcaça de motor (3) na direção radial. o sistema de direção elétrica assistida compreende adicionalnente um eixo de engrenagem sem fim (8) que pode ser acionado pelo eixo do motor (4) e se engrena a uma roda de engrenagem sem fim (10) que é recebida em uma carcaça de transmissão (9). a placa de rolamento (7, 19) é montada por meio de pelo menos um elemento elástico (11) de uma maneira elástica na carcaça de motor (3), de tal modo que a carcaça de motor (3) possa inclinar em relação à placa de rolamento (7, 19).
BR102014000531A 2013-01-10 2014-01-09 sistema de direção elétrica assistida para veículos BR102014000531A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013200259 2013-01-10

Publications (2)

Publication Number Publication Date
BR102014000531A2 BR102014000531A2 (pt) 2015-12-22
BR102014000531A8 true BR102014000531A8 (pt) 2016-01-19

Family

ID=51019260

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014000531A BR102014000531A8 (pt) 2013-01-10 2014-01-09 sistema de direção elétrica assistida para veículos

Country Status (6)

Country Link
US (1) US10384710B2 (pt)
CN (1) CN103921836B (pt)
BR (1) BR102014000531A8 (pt)
DE (1) DE102013223380A1 (pt)
IN (1) IN2014DE00034A (pt)
RU (1) RU142143U1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6361530B2 (ja) * 2015-03-04 2018-07-25 株式会社ホンダロック 動力伝達装置
JP6604733B2 (ja) * 2015-03-31 2019-11-13 株式会社村上開明堂 車両用電動格納式視認装置
DE102015225336A1 (de) * 2015-12-15 2017-06-22 Robert Bosch Gmbh Getriebe-Antriebseinrichtung
DE102017205516A1 (de) 2017-03-31 2018-10-04 Ford Global Technologies, Llc Servolenkung für ein Kraftfahrzeug sowie Kraftfahrzeug
WO2019167076A1 (en) * 2018-02-28 2019-09-06 Ravi Shankar Gautam Helicon wormface gear set based steering system for reverse trikes
DE102018215190A1 (de) * 2018-09-06 2020-03-12 Volkswagen Aktiengesellschaft Elektromechanische Fahrzeuglenkung
DE102020200285A1 (de) * 2020-01-11 2021-07-15 Robert Bosch Gesellschaft mit beschränkter Haftung Schneckengetriebe
CN115123372B (zh) * 2021-03-25 2024-07-09 操纵技术Ip控股公司 用于电动助力转向系统的动力机组
EP4180679A1 (en) * 2021-11-16 2023-05-17 Valeo eAutomotive Germany GmbH Improved electric drivetrain

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DE4203619C2 (de) * 1992-02-07 1996-07-25 Rexroth Mannesmann Gmbh Hydrauliksystem
EP0735643B1 (de) * 1994-12-09 1997-06-11 Siemens Aktiengesellschaft Abgedichtete Verbindungsvorrichtung zwischen zwei Gehäuse-Stirnseiten
GB9812844D0 (en) 1998-06-16 1998-08-12 Lucas Ind Plc Improvements relating to electrical power assisted steering
JP4643796B2 (ja) * 2000-05-26 2011-03-02 株式会社森精機製作所 工作機械のｃ軸駆動装置
DE10051306A1 (de) 2000-10-17 2002-04-18 Bosch Gmbh Robert Spielfreies Lenkgetriebe
US6662897B2 (en) 2001-06-15 2003-12-16 Nsk Ltd. Electric power steering apparatus
WO2003006301A1 (fr) * 2001-07-10 2003-01-23 Toyoda Koki Kabushiki Kaisha Dispositif de direction assistee a commande electronique
JP2003026009A (ja) * 2001-07-13 2003-01-29 Toyoda Mach Works Ltd 電動式パワーステアリング装置
JP4151444B2 (ja) 2003-03-24 2008-09-17 株式会社ジェイテクト 電動パワーステアリング装置
JP4716679B2 (ja) * 2003-06-25 2011-07-06 日本精工株式会社 ウォーム減速機及び電動式パワーステアリング装置
JP2005110489A (ja) * 2003-09-08 2005-04-21 Asmo Co Ltd モータの保持構造、及びモータアクチュエータ
JP2005110404A (ja) * 2003-09-30 2005-04-21 Koyo Seiko Co Ltd 電動パワーステアリング装置
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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
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JP2006151352A (ja) * 2004-10-25 2006-06-15 Nsk Ltd ステアリング装置
US8336413B2 (en) * 2005-06-30 2012-12-25 Steering Solutions Ip Holding Corporation Rack and pinion steering apparatus having rack bearing wear compensation with damping
JP5013782B2 (ja) * 2006-08-31 2012-08-29 東海ゴム工業株式会社 能動型制振器
EP1990256B1 (en) * 2007-05-08 2011-06-15 Jtekt Corporation Electric power steering device
GB0808795D0 (en) * 2008-05-15 2008-06-18 Trw Ltd Gearbox assembly for an elecric power steering system
EP2305537B1 (en) * 2008-07-15 2014-04-23 JTEKT Corporation Vehicle steering device
US8549945B2 (en) * 2008-11-12 2013-10-08 Mando Corporation Reducer of electronic power steering apparatus
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KR20110009274A (ko) * 2009-07-22 2011-01-28 주식회사 만도 전동식 동력 보조 조향장치의 감속기
JP5641195B2 (ja) * 2010-04-13 2014-12-17 株式会社ジェイテクト 電動パワーステアリング装置
JP5564352B2 (ja) * 2010-07-23 2014-07-30 Ｎｔｎ株式会社 インホイールモータ駆動装置
JP5708981B2 (ja) * 2010-09-09 2015-04-30 株式会社ジェイテクト 電動パワーステアリング装置
JP5645070B2 (ja) * 2010-11-09 2014-12-24 株式会社ジェイテクト 電動パワーステアリング装置
FR2972514B1 (fr) * 2011-03-09 2013-09-06 Skf Ab Dispositif de compensation d'usure pour engrenage.
JP2013025267A (ja) * 2011-07-26 2013-02-04 Sony Corp 評価方法、手振れモデル波形生成方法および情報処理装置

Also Published As

Publication number Publication date
CN103921836B (zh) 2018-07-06
US10384710B2 (en) 2019-08-20
RU142143U1 (ru) 2014-06-20
IN2014DE00034A (pt) 2015-06-19
US20140190288A1 (en) 2014-07-10
DE102013223380A1 (de) 2014-07-10
BR102014000531A2 (pt) 2015-12-22
CN103921836A (zh) 2014-07-16

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2346 DE 22/12/2015, QUANTO AO ITEM (30).

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements