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BR9815001A - Atuador eletromotriz para a instalação de direção de um veìculo. - Google Patents

Atuador eletromotriz para a instalação de direção de um veìculo.

Info

Publication number
BR9815001A
BR9815001A BR9815001-4A BR9815001A BR9815001A BR 9815001 A BR9815001 A BR 9815001A BR 9815001 A BR9815001 A BR 9815001A BR 9815001 A BR9815001 A BR 9815001A
Authority
BR
Brazil
Prior art keywords
steering
vehicle
installation
rod
elements
Prior art date
Application number
BR9815001-4A
Other languages
English (en)
Inventor
Wolfgang Stoff
Werner Schleidt
Original Assignee
Opel Adam Ag
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 Opel Adam Ag filed Critical Opel Adam Ag
Publication of BR9815001A publication Critical patent/BR9815001A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Steering Controls (AREA)
  • Gear Transmission (AREA)

Abstract

Patente de Invenção: <B>''ATUADOR ELETROMOTRIZ PARA A INSTALAçãO DE DIREçãO DE UM VEìCULO"<D>. Um atuador eletromotriz para uma instalação de direção de um veículo é apresentado. Este consiste de uma transmissão por parafuso sem-fim (6) com a particularidade de que a haste (14) do parafuso sem-fim (13) é mantida na caixa de engrenagem, apoiado flexivelmente. A força de resiliência dos elementos (22,23) é ajustada para a fricção interna a instalação de direção, de modo que ao arrancar do motor (7), primeiro a haste (14) com o parafuso sem-fim (13) é deslocada sob compressão de um dos elementos (20,23) de acordo com a direção de rotação, e somente depois ocorre um acionamento do eixo da direção (4). Isto exerce uma influência extremamente positiva sobre a qualidade de regulação da servodireção.
BR9815001-4A 1997-11-25 1998-11-06 Atuador eletromotriz para a instalação de direção de um veìculo. BR9815001A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752075A DE19752075A1 (de) 1997-11-25 1997-11-25 Elektromotorischer Stellantrieb für eine Fahrzeuglenkanlage
PCT/DE1998/003235 WO1999026831A1 (de) 1997-11-25 1998-11-06 Elektromotorischer stellantrieb für eine fahrzeuglenkanlage

Publications (1)

Publication Number Publication Date
BR9815001A true BR9815001A (pt) 2000-10-03

Family

ID=7849693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815001-4A BR9815001A (pt) 1997-11-25 1998-11-06 Atuador eletromotriz para a instalação de direção de um veìculo.

Country Status (6)

Country Link
EP (1) EP1032522B1 (pt)
AU (1) AU1749199A (pt)
BR (1) BR9815001A (pt)
DE (2) DE19752075A1 (pt)
ES (1) ES2185239T3 (pt)
WO (1) WO1999026831A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4665895B2 (ja) * 1997-05-29 2011-04-06 日本精工株式会社 電動式パワーステアリング装置
JP3376869B2 (ja) 1997-05-29 2003-02-10 日本精工株式会社 電動式パワーステアリング装置
GB2327652B (en) * 1997-05-29 2001-04-18 Nsk Ltd Electric power assisted steering apparatus
DE19907269A1 (de) * 1999-02-20 2000-08-24 Zahnradfabrik Friedrichshafen Servolenkung
US6523431B2 (en) 1999-10-07 2003-02-25 Delphi Technologies, Inc. Electric power steering assist mechanism
FR2808759B1 (fr) * 2000-05-10 2005-08-26 Koyo Seiko Co Appareil de direction assistee electrique
DE10056133A1 (de) * 2000-11-13 2002-05-23 Zf Lenksysteme Gmbh Elektrische Lenkvorrichtung für Kraftfahrzeuge
US8370253B1 (en) 2001-07-12 2013-02-05 David Daniel Grossman Method and apparatus for credit brokering for point-of-sale leasing
FR2844497B1 (fr) 2002-09-18 2005-04-29 Soc Mecanique Irigny Dispositif de reduction des chocs dans un reducteur a vis sans fin et roue tangente
DE102007000923A1 (de) 2007-08-28 2009-03-05 Zf Lenksysteme Gmbh Getrieberad für eine elektrische Zahnstangenlenkung
DE102008000022A1 (de) 2008-01-09 2009-07-16 Zf Lenksysteme Gmbh Elektrische Zahnstangenlenkung für Fahrzeuge
DE102009027441A1 (de) 2009-07-03 2011-01-05 Zf Lenksysteme Gmbh Schraubrad für ein Getriebe
DE102013006281B4 (de) * 2013-04-12 2022-12-29 Imo Holding Gmbh Antriebs- oder Verstellvorrichtung
DE102017111796A1 (de) * 2017-05-30 2018-12-06 Thyssenkrupp Ag Elektronische Steuereinheit für eine Lenkkraftunterstützungseinheit
DE102020119608B4 (de) 2020-07-24 2023-07-06 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Servolenkbaugruppe mit gezielter Kompensation von straßenseitigen Stoßimpulsen zum Lenkgetriebe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133367A (ja) * 1984-07-25 1986-02-17 Aisin Seiki Co Ltd 電動パワ−ステアリングの動力伝達装置
US5083626A (en) * 1986-10-20 1992-01-28 Honda Giken Kogyo Kabushiki Kaishi Rear wheel steering device for vehicle with four steerable wheels
JPH05185938A (ja) * 1991-09-30 1993-07-27 Koyo Seiko Co Ltd 電動パワーステアリング装置
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
DE19603270C1 (de) * 1996-01-30 1997-07-10 Daimler Benz Ag Hydraulische Servolenkung für Kraftfahrzeuge
GB2327652B (en) * 1997-05-29 2001-04-18 Nsk Ltd Electric power assisted steering apparatus

Also Published As

Publication number Publication date
EP1032522A1 (de) 2000-09-06
DE59805999D1 (de) 2002-11-21
WO1999026831A1 (de) 1999-06-03
EP1032522B1 (de) 2002-10-16
AU1749199A (en) 1999-06-15
DE19752075A1 (de) 1999-05-27
ES2185239T3 (es) 2003-04-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: ADAM OPEL GMBH (DE)

Free format text: ALTERADO DE: ADAM OPEL AG

B25A Requested transfer of rights approved

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS CORPORATION (US)

Free format text: TRANSFERIDO DE: ADAM OPEL GMBH

B25D Requested change of name of applicant approved

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC. (US)

Free format text: ALTERADO DE: GM GLOBAL TECHNOLOGY OPERATIONS CORPORATION

B25A Requested transfer of rights approved

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC. (DELAWARE) (

Free format text: TRANSFERIDO POR CISAO DE: GM GLOBAL TECHNOLOGY OPERATIONS, INC. (NOVA SCOTIA)

B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]
B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]
B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]
B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A ANUI DADE.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.