JPS5576760A - Electric power steering device - Google Patents

Electric power steering device

Info

Publication number
JPS5576760A
JPS5576760A JP14997678A JP14997678A JPS5576760A JP S5576760 A JPS5576760 A JP S5576760A JP 14997678 A JP14997678 A JP 14997678A JP 14997678 A JP14997678 A JP 14997678A JP S5576760 A JPS5576760 A JP S5576760A
Authority
JP
Japan
Prior art keywords
steering
electric motor
steering device
gear
detector
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.)
Granted
Application number
JP14997678A
Other languages
Japanese (ja)
Other versions
JPS6319386B2 (en
Inventor
Hideo Ogoshi
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
Priority to JP14997678A priority Critical patent/JPS5576760A/en
Publication of JPS5576760A publication Critical patent/JPS5576760A/en
Publication of JPS6319386B2 publication Critical patent/JPS6319386B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To provide a steering device for having excellent properties, by adopting an electric motor to a power steering device.
CONSTITUTION: An electric motor 4 is mounted at a steering gear 3, a steering torque being applied. A handle torque detector 2 is located between a steering handle 1 and the gear 3, a detecting value thereof being input to a differential amplifier 9 vdia an amplifying circuit 8 equipped with a differentiation circuit 6. Output of a steering angle detector 13 corrected by a car speed detector 11 is also input to the differential amplifier 9, the output thereof being added to an electric power amplifier 10 togetherwith signals from an output torque detector 16 of the gear 3. The electric motor 4 is regulated through the working of the amplifier 10. The adoption of the electric motor being excellent in a torque characteristic as a power source for steering leads to obtain a power steering device being excellent in properties, such as a steering reaction force, a car speed dependence, a restoring quality, a kick-back, a wheel-turning delay sense, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP14997678A 1978-12-06 1978-12-06 Electric power steering device Granted JPS5576760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14997678A JPS5576760A (en) 1978-12-06 1978-12-06 Electric power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14997678A JPS5576760A (en) 1978-12-06 1978-12-06 Electric power steering device

Publications (2)

Publication Number Publication Date
JPS5576760A true JPS5576760A (en) 1980-06-10
JPS6319386B2 JPS6319386B2 (en) 1988-04-22

Family

ID=15486735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14997678A Granted JPS5576760A (en) 1978-12-06 1978-12-06 Electric power steering device

Country Status (1)

Country Link
JP (1) JPS5576760A (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815578U (en) * 1981-07-23 1983-01-31 ティー・シー・エム株式会社 Electric power steering device
US4567413A (en) * 1983-06-28 1986-01-28 Jidosha Kiki Co., Ltd. Method and device for controlling power steering apparatus
JPS6124670A (en) * 1984-07-12 1986-02-03 Nissan Motor Co Ltd Power steering device
US4574903A (en) * 1982-11-30 1986-03-11 Aisin Seiki Kabushiki Kaisha Motor driven power steering system
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
JPS61115771A (en) * 1984-11-13 1986-06-03 Fuji Heavy Ind Ltd Controller for motor power steering system
JPS61184171A (en) * 1985-02-12 1986-08-16 Honda Motor Co Ltd Motor-driven power stering device
JPS61196862A (en) * 1985-02-26 1986-09-01 Honda Motor Co Ltd Motor power steering
JPS61275057A (en) * 1985-05-27 1986-12-05 Honda Motor Co Ltd Electric power steering device
US4629952A (en) * 1984-08-16 1986-12-16 Honda Giken Kogyo Kabushiki Kaisha Driving control method and circuit for electromagnetic servo devices
JPS6237275A (en) * 1985-11-20 1987-02-18 Hitachi Ltd Power steering control device
US4666011A (en) * 1984-08-17 1987-05-19 Jishoda Kiki Co., Ltd. Electrical power steering apparatus
JPS62145879U (en) * 1986-03-10 1987-09-14
US4708220A (en) * 1984-03-16 1987-11-24 Hitachi, Ltd. Power steering control apparatus
JPS6315272U (en) * 1986-07-17 1988-02-01
JPS6343868A (en) * 1986-08-12 1988-02-24 Toyota Autom Loom Works Ltd Control device for electric power steering of reach forklift
US4745985A (en) * 1984-03-14 1988-05-24 Nissan Motor Company Limited Automotive vehicle power-steering system and method
US4751976A (en) * 1985-01-21 1988-06-21 Nissan Motor Co., Ltd. Steering system for automotive vehicle or the like
US4753309A (en) * 1985-07-03 1988-06-28 Hitachi, Ltd. Electric power steering apparatus
US4800975A (en) * 1984-10-19 1989-01-31 Fuji Jukogyo Kabushiki Kaisha Motor control unit for electrically operated power steering devices
DE3827807A1 (en) * 1987-08-14 1989-02-23 Hitachi Ltd VEHICLE HEIGHT CONTROL
JPH01257671A (en) * 1988-04-06 1989-10-13 Fuji Heavy Ind Ltd Controller for power steering device of motor driven type for automobile
WO2023139808A1 (en) * 2022-01-19 2023-07-27 株式会社ジェイテクト Motor control device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5915811B2 (en) * 2013-03-07 2016-05-11 日本精工株式会社 Electric power steering device
JP6107928B2 (en) * 2013-03-08 2017-04-05 日本精工株式会社 Electric power steering device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4850431A (en) * 1971-10-28 1973-07-16
JPS4894122A (en) * 1972-03-17 1973-12-04
JPS491808A (en) * 1972-03-16 1974-01-09
JPS507332A (en) * 1973-05-23 1975-01-25
JPS5064925A (en) * 1973-10-15 1975-06-02
JPS5112536A (en) * 1974-07-17 1976-01-31 Aisin Seiki BUREEKYUATSUSEIGYOKAIRO
JPS52143384A (en) * 1976-05-25 1977-11-29 Nissan Motor Co Ltd Control apparatus
JPS5332129A (en) * 1976-09-06 1978-03-27 Shiseido Co Ltd Preparation of high quality microcrystalline or amorphous paraffin for cosmetic and pharmaceutical use

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4850431A (en) * 1971-10-28 1973-07-16
JPS491808A (en) * 1972-03-16 1974-01-09
JPS4894122A (en) * 1972-03-17 1973-12-04
JPS507332A (en) * 1973-05-23 1975-01-25
JPS5064925A (en) * 1973-10-15 1975-06-02
JPS5112536A (en) * 1974-07-17 1976-01-31 Aisin Seiki BUREEKYUATSUSEIGYOKAIRO
JPS52143384A (en) * 1976-05-25 1977-11-29 Nissan Motor Co Ltd Control apparatus
JPS5332129A (en) * 1976-09-06 1978-03-27 Shiseido Co Ltd Preparation of high quality microcrystalline or amorphous paraffin for cosmetic and pharmaceutical use

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815578U (en) * 1981-07-23 1983-01-31 ティー・シー・エム株式会社 Electric power steering device
JPH0136688Y2 (en) * 1981-07-23 1989-11-07
US4574903A (en) * 1982-11-30 1986-03-11 Aisin Seiki Kabushiki Kaisha Motor driven power steering system
US4567413A (en) * 1983-06-28 1986-01-28 Jidosha Kiki Co., Ltd. Method and device for controlling power steering apparatus
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
US4745985A (en) * 1984-03-14 1988-05-24 Nissan Motor Company Limited Automotive vehicle power-steering system and method
US4708220A (en) * 1984-03-16 1987-11-24 Hitachi, Ltd. Power steering control apparatus
JPS6124670A (en) * 1984-07-12 1986-02-03 Nissan Motor Co Ltd Power steering device
US4629952A (en) * 1984-08-16 1986-12-16 Honda Giken Kogyo Kabushiki Kaisha Driving control method and circuit for electromagnetic servo devices
US4666011A (en) * 1984-08-17 1987-05-19 Jishoda Kiki Co., Ltd. Electrical power steering apparatus
US4800975A (en) * 1984-10-19 1989-01-31 Fuji Jukogyo Kabushiki Kaisha Motor control unit for electrically operated power steering devices
JPS61115771A (en) * 1984-11-13 1986-06-03 Fuji Heavy Ind Ltd Controller for motor power steering system
JPH0342235B2 (en) * 1984-11-13 1991-06-26
US4751976A (en) * 1985-01-21 1988-06-21 Nissan Motor Co., Ltd. Steering system for automotive vehicle or the like
JPS61184171A (en) * 1985-02-12 1986-08-16 Honda Motor Co Ltd Motor-driven power stering device
JPH052547B2 (en) * 1985-02-26 1993-01-12 Honda Motor Co Ltd
JPS61196862A (en) * 1985-02-26 1986-09-01 Honda Motor Co Ltd Motor power steering
JPS61275057A (en) * 1985-05-27 1986-12-05 Honda Motor Co Ltd Electric power steering device
JPH0453748B2 (en) * 1985-05-27 1992-08-27 Honda Motor Co Ltd
US4753309A (en) * 1985-07-03 1988-06-28 Hitachi, Ltd. Electric power steering apparatus
JPS6237275A (en) * 1985-11-20 1987-02-18 Hitachi Ltd Power steering control device
JPS62145879U (en) * 1986-03-10 1987-09-14
JPH0616853Y2 (en) * 1986-03-10 1994-05-02 カヤバ工業株式会社 Electric power steering device
JPS6315272U (en) * 1986-07-17 1988-02-01
JPS6343868A (en) * 1986-08-12 1988-02-24 Toyota Autom Loom Works Ltd Control device for electric power steering of reach forklift
DE3827807A1 (en) * 1987-08-14 1989-02-23 Hitachi Ltd VEHICLE HEIGHT CONTROL
US4865148A (en) * 1987-08-14 1989-09-12 Hitachi, Ltd. Vehicle height control apparatus responsive to power steering operation
JPH01257671A (en) * 1988-04-06 1989-10-13 Fuji Heavy Ind Ltd Controller for power steering device of motor driven type for automobile
WO2023139808A1 (en) * 2022-01-19 2023-07-27 株式会社ジェイテクト Motor control device

Also Published As

Publication number Publication date
JPS6319386B2 (en) 1988-04-22

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