FR2549432B1 - Ensemble de direction assistee de vehicule - Google Patents

Ensemble de direction assistee de vehicule

Info

Publication number
FR2549432B1
FR2549432B1 FR848411600A FR8411600A FR2549432B1 FR 2549432 B1 FR2549432 B1 FR 2549432B1 FR 848411600 A FR848411600 A FR 848411600A FR 8411600 A FR8411600 A FR 8411600A FR 2549432 B1 FR2549432 B1 FR 2549432B1
Authority
FR
France
Prior art keywords
power steering
vehicle power
steering assembly
assembly
vehicle
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.)
Expired
Application number
FR848411600A
Other languages
English (en)
Other versions
FR2549432A1 (fr
Inventor
Naoki Saito
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Publication of FR2549432A1 publication Critical patent/FR2549432A1/fr
Application granted granted Critical
Publication of FR2549432B1 publication Critical patent/FR2549432B1/fr
Expired 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
    • B62D5/043—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 clutch means between driving element, e.g. motor, and driven element, e.g. steering column or 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
    • B62D3/12—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
    • B62D5/0421—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
FR848411600A 1983-07-22 1984-07-20 Ensemble de direction assistee de vehicule Expired FR2549432B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58132828A JPS6025854A (ja) 1983-07-22 1983-07-22 電気式動力舵取装置

Publications (2)

Publication Number Publication Date
FR2549432A1 FR2549432A1 (fr) 1985-01-25
FR2549432B1 true FR2549432B1 (fr) 1989-04-21

Family

ID=15090485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848411600A Expired FR2549432B1 (fr) 1983-07-22 1984-07-20 Ensemble de direction assistee de vehicule

Country Status (3)

Country Link
US (1) US4577715A (fr)
JP (1) JPS6025854A (fr)
FR (1) FR2549432B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198675A (ja) * 1984-10-19 1986-05-16 Fuji Heavy Ind Ltd 電動式パワ−ステアリング装置のモ−タ制御装置
JPS6234852A (ja) * 1985-08-06 1987-02-14 Honda Motor Co Ltd 電動式パワ−ステアリング装置
US4653602A (en) * 1985-10-17 1987-03-31 General Motors Corporation Electric motor driven rack and pinion steering gear with take-off from axially slidable nut
JPH0522465Y2 (fr) * 1986-07-16 1993-06-08
KR900001849B1 (ko) * 1986-03-19 1990-03-24 미쓰비시전기 주식회사 모터구동식 동력조향 제어방법
US4757869A (en) * 1986-03-19 1988-07-19 Mitsubishi Denki Kabushiki Kaisha Motor-driven power steering system for a vehicle
US4694925A (en) * 1986-05-30 1987-09-22 Trw Inc. Steering apparatus
US5083626A (en) * 1986-10-20 1992-01-28 Honda Giken Kogyo Kabushiki Kaishi Rear wheel steering device for vehicle with four steerable wheels
JPS6376580U (fr) * 1986-11-10 1988-05-21
US4811813A (en) * 1987-02-17 1989-03-14 Trw Inc. Center take-off electric rack and pinion steering gear
US5685390A (en) * 1994-03-17 1997-11-11 Nsk, Ltd. Electrically-operated power steering apparatus
JP4095124B2 (ja) * 1996-06-19 2008-06-04 株式会社ジェイテクト 電動パワーステアリング装置
JP3755936B2 (ja) * 1996-07-11 2006-03-15 株式会社ミツバ 電動操舵装置のモータ
JP2000016311A (ja) * 1998-06-26 2000-01-18 Trw Inc 電動式パワ―ステアリングシステム用ｅｃｕ取り付け装置
US6427799B1 (en) * 1998-10-29 2002-08-06 Mitsuba Corporation Electric power steering device
WO2002026546A1 (fr) * 2000-09-27 2002-04-04 Delphi Technologies, Inc. Mecanisme electrique de servodirection a cremaillere, comprenant un moteur central et un premier reducteur
JP2002145080A (ja) * 2000-11-10 2002-05-22 Nsk Ltd 電動パワーステアリング装置
EP1219524A1 (fr) 2000-12-29 2002-07-03 Mando Corporation Direction assistée électrique
US6609588B2 (en) * 2001-04-04 2003-08-26 Trw Inc. Method of forming mounting features of electric steering housing
JP4085878B2 (ja) * 2003-04-25 2008-05-14 株式会社ジェイテクト 電動パワーステアリング装置
JP4801816B2 (ja) 2006-11-01 2011-10-26 本田技研工業株式会社 電動パワーステアリング装置
DE102008000213A1 (de) * 2008-02-01 2009-08-06 Zf Lenksysteme Gmbh Elektrische Servolenkung
US8307940B2 (en) * 2010-03-15 2012-11-13 Trw Automotive U.S. Llc Electric power steering assembly
JP2017109524A (ja) 2015-12-14 2017-06-22 株式会社ショーワ クラッチ、及び操舵装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380622A (en) * 1945-07-31 Electromagnetic vibrator
US1231885A (en) * 1915-09-16 1917-07-03 John O Heinze Company Electric steering mechanism.
US2380662A (en) * 1943-06-25 1945-07-31 Gen Motors Corp Ball bearing screw and nut gear
US2446393A (en) * 1945-06-14 1948-08-03 Eaton Mfg Co Screw-threaded mechanical movement
US2587377A (en) * 1949-06-01 1952-02-26 William F Penrose Electric power apparatus for steering and the like
GB1395954A (en) * 1971-07-28 1975-05-29 Gemmer France Servomechanism
US3983953A (en) * 1971-07-28 1976-10-05 Gemmer-France Servo mechanism
AT323569B (de) * 1973-01-11 1975-07-25 Rau Swf Autozubehoer Hilfskraftlenkung für kraftfahrzeuge
GB1590629A (en) * 1976-09-23 1981-06-03 Cam Gears Ltd Powerassisted gear system
JPS5544013A (en) * 1978-09-18 1980-03-28 Kayaba Ind Co Ltd Power steering apparatus
JPS5544058A (en) * 1978-09-22 1980-03-28 Kayaba Ind Co Ltd Power steering
FR2492558A1 (fr) * 1980-10-20 1982-04-23 Citroen Sa Mecanisme d'assistance rotative, notamment pour direction de vehicule
US4451880A (en) * 1980-10-31 1984-05-29 Honeywell Information Systems Inc. Memory controller with interleaved queuing apparatus
US4457390A (en) * 1982-06-16 1984-07-03 Tokai Trw & Co. Ltd. Power steering device
US4415054A (en) * 1982-08-05 1983-11-15 Trw Inc. Steering gear

Also Published As

Publication number Publication date
US4577715A (en) 1986-03-25
JPS6025854A (ja) 1985-02-08
FR2549432A1 (fr) 1985-01-25

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right