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BR9806511A - Conjuntos para mover as extremidades de tirante opostas e para virar as rodas dirigìveis de um veìculo mediante a rotação manual de um volante de direção - Google Patents

Conjuntos para mover as extremidades de tirante opostas e para virar as rodas dirigìveis de um veìculo mediante a rotação manual de um volante de direção

Info

Publication number
BR9806511A
BR9806511A BR9806511-4A BR9806511A BR9806511A BR 9806511 A BR9806511 A BR 9806511A BR 9806511 A BR9806511 A BR 9806511A BR 9806511 A BR9806511 A BR 9806511A
Authority
BR
Brazil
Prior art keywords
vehicle
turning
steering
steering wheel
moving
Prior art date
Application number
BR9806511-4A
Other languages
English (en)
Inventor
Daniel A Godek
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Publication of BR9806511A publication Critical patent/BR9806511A/pt

Links

Classifications

    • 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
    • B62D3/12—Steering gears mechanical of rack-and-pinion 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
    • B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
    • 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
    • B62D5/0427—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel the axes being coaxial

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

"CONJUNTOS PARA MOVER AS EXTREMIDADES DE TIRANTE OPOSTAS E PARA VIRAR AS RODAS DIRIGìVEIS DE UM VEìCULO MEDIANTE A ROTAçãO MANUAL DE UM VOLANTE DE DIREçãO". Um conjunto para girar as rodas dirigíveis de um veículo mediante a rotação manual de um volante de direção (12) inclui um membro de direção (14) que é axialmente móvel para efetuar o movimento de virada das rodas dirigíveis do veículo. Um alojamento circunda pelo menos uma parte do membro de direção (14). Uma transmissão porta-esferas (38) localizada no interior do alojamento é propulsoramente conectada com uma parte roscada (26) do membro de direção (14). Um motor de apoio elétrico (36) localizado no interior do alojamento é propulsoramente conectado com a transmissão porta-esferas (38). Um fluido ou lubrificante (68) é localizado no interior do alojamento e amortece o movimento do membro de direção (14).
BR9806511-4A 1997-02-10 1998-02-09 Conjuntos para mover as extremidades de tirante opostas e para virar as rodas dirigìveis de um veìculo mediante a rotação manual de um volante de direção BR9806511A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/798,354 US6026924A (en) 1997-02-10 1997-02-10 Steering gear

Publications (1)

Publication Number Publication Date
BR9806511A true BR9806511A (pt) 2001-09-18

Family

ID=25173177

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9806511-4A BR9806511A (pt) 1997-02-10 1998-02-09 Conjuntos para mover as extremidades de tirante opostas e para virar as rodas dirigìveis de um veìculo mediante a rotação manual de um volante de direção

Country Status (4)

Country Link
US (1) US6026924A (pt)
EP (1) EP0857639A3 (pt)
JP (1) JP2937987B2 (pt)
BR (1) BR9806511A (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6244374B1 (en) * 1998-08-21 2001-06-12 Toyota Jidosha Kabushiki Kaisha Electrically operated power steering device
JP2001130425A (ja) * 1999-11-09 2001-05-15 Toyoda Mach Works Ltd ブラシレス直流モータ
US6550350B2 (en) 2001-06-13 2003-04-22 Trw Inc. Boot for a rack and pinion steering gear assembly
US6702060B2 (en) * 2001-06-27 2004-03-09 Nsk Ltd. Electric power steering apparatus
JP3772110B2 (ja) * 2001-11-29 2006-05-10 高周波熱錬株式会社 中空なステアリングラック軸およびその製造方法
US6681883B2 (en) * 2002-03-12 2004-01-27 Ford Global Technologies, Llc Method and apparatus for suppressing vibration in vehicle a steering system
JP2003307229A (ja) * 2002-04-12 2003-10-31 Nsk Ltd パルス生成環内蔵軸受およびハブユニット軸受
JP2004010956A (ja) * 2002-06-06 2004-01-15 Toyoda Mach Works Ltd ラックバーの熱処理方法及びラックバー
EP1735895B1 (en) * 2004-03-31 2010-08-25 Danaher Motion Stockholm AB Electric actuator
US20060278466A1 (en) * 2005-06-13 2006-12-14 Bo Cheng Electric power steering systems
US20070169985A1 (en) * 2006-01-24 2007-07-26 Trw Automotive U.S. Llc Rack and pinion steering assembly
US20080031682A1 (en) * 2006-08-03 2008-02-07 Bruce Alan Bosman Boot seal assembly for a rack and pinion steering gear apparatus
US8708089B2 (en) * 2008-07-15 2014-04-29 Jtekt Corporation Vehicle steering apparatus
JP5578357B2 (ja) 2010-09-08 2014-08-27 株式会社ジェイテクト 車両用操舵装置
JP2017109599A (ja) * 2015-12-16 2017-06-22 ナブテスコ株式会社 操舵補助装置
JP6769854B2 (ja) * 2016-12-08 2020-10-14 株式会社ジェイテクト ステアリング装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082812B (de) * 1958-09-17 1960-06-02 Zahnradfabrik Friedrichshafen Daempfungseinrichtung im Lenkgetriebe, insbesondere fuer Kraftfahrzeuge
DE1905306A1 (de) * 1969-02-04 1970-08-06 Stabilus Ind Und Handelsgmbh In das Lenkgestaenge einbezogener Lenkungs-Stossdaempfer
IT967285B (it) * 1972-09-08 1974-02-28 Alfa Romeo Spa Scatola guida a cremagliera con ammortizzatore incorporato per autoveicoli
JPS5797764U (pt) * 1980-12-08 1982-06-16
US4415054A (en) * 1982-08-05 1983-11-15 Trw Inc. Steering gear
JPS624672A (ja) * 1985-06-28 1987-01-10 Honda Motor Co Ltd 電動式パワ−ステアリング装置のトルク検出機構
DE3705539A1 (de) * 1985-08-22 1988-09-01 Opel Adam Ag Lenkhilfe fuer kraftfahrzeuge
CA1280375C (en) * 1986-01-14 1991-02-19 Yasuo Shimizu Motor-driven power steering system for vehicles
US4666014A (en) * 1986-05-08 1987-05-19 Trw Inc. Floating ball-nut for an electric assist steering system
GB8811966D0 (en) * 1988-05-20 1988-06-22 Lucas Ind Plc Power assistance for vehicle steering mechanisms
ES2014138A6 (es) * 1988-06-15 1990-06-16 Zahnradfabrik Friedrichshafen Direccion asistida para vehiculos automoviles.
DE69016120T2 (de) * 1989-08-04 1995-06-22 Koyo Seiko Co Servolenkung.
JP3217497B2 (ja) * 1992-09-30 2001-10-09 アイシン精機株式会社 後輪操舵装置の中立復帰機構
JP2904327B2 (ja) * 1993-07-29 1999-06-14 本田技研工業株式会社 電動式パワーステアリング装置

Also Published As

Publication number Publication date
EP0857639A2 (en) 1998-08-12
JP2937987B2 (ja) 1999-08-23
JPH10226340A (ja) 1998-08-25
EP0857639A3 (en) 2000-03-15
US6026924A (en) 2000-02-22

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law