JPS5547963A - Electric power steering apparatus - Google Patents

Electric power steering apparatus

Info

Publication number
JPS5547963A
JPS5547963A JP11806278A JP11806278A JPS5547963A JP S5547963 A JPS5547963 A JP S5547963A JP 11806278 A JP11806278 A JP 11806278A JP 11806278 A JP11806278 A JP 11806278A JP S5547963 A JPS5547963 A JP S5547963A
Authority
JP
Japan
Prior art keywords
motor
steering wheel
control
voltage
controlling force
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.)
Pending
Application number
JP11806278A
Other languages
Japanese (ja)
Inventor
Nobutaka 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.)
Asmo Co Ltd
Original Assignee
Asmo Co 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 Asmo Co Ltd filed Critical Asmo Co Ltd
Priority to JP11806278A priority Critical patent/JPS5547963A/en
Publication of JPS5547963A publication Critical patent/JPS5547963A/en
Pending legal-status Critical Current

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  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To accomplish lighter steering operation by changing the driving force of the control mechanism according to the magnitude of the controlling force and the control direction of the steering wheel detected.
CONSTITUTION: A positive or negative voltage is generated in resistance pieces a and b on a strain gauge in a differential amplifier 10 in proportion to the magnitude of controlling force and the control direction of the steering wheel 1. After amplified, the voltage is applied on a motor 8. The motor, a magnet motor, rotates positively or reversely depending on the voltage direction of the armature terminal. The motor 8 whose output is performed by the screwing or unscrewing of a ball screw gives the control mechanism a controlling force to ensure that it can follow the steering wheel control smoothly.
COPYRIGHT: (C)1980,JPO&Japio
JP11806278A 1978-09-27 1978-09-27 Electric power steering apparatus Pending JPS5547963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11806278A JPS5547963A (en) 1978-09-27 1978-09-27 Electric power steering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11806278A JPS5547963A (en) 1978-09-27 1978-09-27 Electric power steering apparatus

Publications (1)

Publication Number Publication Date
JPS5547963A true JPS5547963A (en) 1980-04-05

Family

ID=14727060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11806278A Pending JPS5547963A (en) 1978-09-27 1978-09-27 Electric power steering apparatus

Country Status (1)

Country Link
JP (1) JPS5547963A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101579A2 (en) * 1982-08-05 1984-02-29 Trw Inc. Steering gear
US4509611A (en) * 1983-10-13 1985-04-09 General Motors Corporation Adaptive controller for electric power steering
DE3434495A1 (en) * 1983-09-24 1985-04-25 Jidosha Kiki Co Servo steering device
US4580649A (en) * 1983-09-24 1986-04-08 Jidosha Kiki Co., Ltd. Power steering apparatus
US4582155A (en) * 1983-09-24 1986-04-15 Jidosha Kiki Co., Ltd. Power steering apparatus
JPS61145071U (en) * 1985-02-28 1986-09-06
US4811813A (en) * 1987-02-17 1989-03-14 Trw Inc. Center take-off electric rack and pinion steering gear
JPH066165U (en) * 1992-07-01 1994-01-25 東洋運搬機株式会社 Electric power steering actuator

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101579A2 (en) * 1982-08-05 1984-02-29 Trw Inc. Steering gear
JPS5950864A (en) * 1982-08-05 1984-03-24 テイ−ア−ルダブリユ・インコ−ポレ−テツド Steering gear
USRE32222E (en) * 1982-08-05 1986-08-12 Trw Inc. Steering gear
EP0101579B1 (en) * 1982-08-05 1989-04-26 Trw Inc. Steering gear
DE3434495A1 (en) * 1983-09-24 1985-04-25 Jidosha Kiki Co Servo steering device
US4580649A (en) * 1983-09-24 1986-04-08 Jidosha Kiki Co., Ltd. Power steering apparatus
US4582155A (en) * 1983-09-24 1986-04-15 Jidosha Kiki Co., Ltd. Power steering apparatus
US4509611A (en) * 1983-10-13 1985-04-09 General Motors Corporation Adaptive controller for electric power steering
JPS61145071U (en) * 1985-02-28 1986-09-06
JPH0513668Y2 (en) * 1985-02-28 1993-04-12
US4811813A (en) * 1987-02-17 1989-03-14 Trw Inc. Center take-off electric rack and pinion steering gear
JPH066165U (en) * 1992-07-01 1994-01-25 東洋運搬機株式会社 Electric power steering actuator

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