JPS5544013A - Power steering apparatus - Google Patents
Power steering apparatusInfo
- Publication number
- JPS5544013A JPS5544013A JP11433878A JP11433878A JPS5544013A JP S5544013 A JPS5544013 A JP S5544013A JP 11433878 A JP11433878 A JP 11433878A JP 11433878 A JP11433878 A JP 11433878A JP S5544013 A JPS5544013 A JP S5544013A
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- resistance
- input
- handle
- revolution
- 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
Links
Landscapes
- Power Steering Mechanism (AREA)
Abstract
PURPOSE: To compactly constitute the appatatus by arranging the electrical detection part for the toresion angle which is generated according to the dirrerence between the steering input and the steering resistance, on the input shaft to which the revolution of a handle is transmitted and performing the driving of a wheel side actuator by means of the detection output described above.
CONSTITUTION: When a handle 1 is operated, a screw shaft 15 can not revolve propmtly, as the resistance of a sector gear 20 on the ground side is large, and a distorsion is generated on an input shaft 2, according to the difference between the amount of input revolution and the ground resistance. This destorsion angle is electrically detected by the detection part 3, and the solenoid 10 of an electromagnetic control valve 9 is excited through an amplifier 8. According to the excitation, a spool 11 is shafted, and one of the operation ports A and B communicates to only a pump port P, and another communicates to a tank port T, and feeds oil pressure to one of the pressure chambers 18a and 18b of an actuator 4, and another is allowed to communicate to the tank, and the actuator is followingly driven.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433878A JPS5544013A (en) | 1978-09-18 | 1978-09-18 | Power steering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11433878A JPS5544013A (en) | 1978-09-18 | 1978-09-18 | Power steering apparatus |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60205130A Division JPS61160359A (en) | 1985-09-17 | 1985-09-17 | Rack and pinion electric power steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5544013A true JPS5544013A (en) | 1980-03-28 |
Family
ID=14635276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11433878A Pending JPS5544013A (en) | 1978-09-18 | 1978-09-18 | Power steering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5544013A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0101579A2 (en) * | 1982-08-05 | 1984-02-29 | Trw Inc. | Steering gear |
| US4503297A (en) * | 1981-12-21 | 1985-03-05 | Nissan Motor Company, Limited | Steering effort sensor |
| JPS6036374U (en) * | 1983-08-22 | 1985-03-13 | 富士重工業株式会社 | Electric power steering device |
| US4577715A (en) * | 1983-07-22 | 1986-03-25 | Nippon Seiko Kabushiki Kaisha | Power assist steering gear assembly |
| US4593780A (en) * | 1983-07-22 | 1986-06-10 | Nippon Seiko Kabushiki Kaisha | Power assist steering gear assembly |
| JPS6188919U (en) * | 1984-11-16 | 1986-06-10 | ||
| JPS6223866A (en) * | 1985-07-23 | 1987-01-31 | Kayaba Ind Co Ltd | Rack and pinion type power steering device |
| US4666010A (en) * | 1984-09-05 | 1987-05-19 | Mitsubishi Denki Kabushiki Kaisha | Power steering apparatus |
| US4757869A (en) * | 1986-03-19 | 1988-07-19 | Mitsubishi Denki Kabushiki Kaisha | Motor-driven power steering system for a vehicle |
| US4784002A (en) * | 1986-12-17 | 1988-11-15 | Atsugi Motor Parts Company, Limited | Torque sensor |
| JPH0195290U (en) * | 1987-12-18 | 1989-06-23 |
-
1978
- 1978-09-18 JP JP11433878A patent/JPS5544013A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503297A (en) * | 1981-12-21 | 1985-03-05 | Nissan Motor Company, Limited | Steering effort sensor |
| 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 |
| US4577715A (en) * | 1983-07-22 | 1986-03-25 | Nippon Seiko Kabushiki Kaisha | Power assist steering gear assembly |
| US4593780A (en) * | 1983-07-22 | 1986-06-10 | Nippon Seiko Kabushiki Kaisha | Power assist steering gear assembly |
| JPS6036374U (en) * | 1983-08-22 | 1985-03-13 | 富士重工業株式会社 | Electric power steering device |
| JPH0221346Y2 (en) * | 1983-08-22 | 1990-06-08 | ||
| US4666010A (en) * | 1984-09-05 | 1987-05-19 | Mitsubishi Denki Kabushiki Kaisha | Power steering apparatus |
| JPS6188919U (en) * | 1984-11-16 | 1986-06-10 | ||
| JPS6223866A (en) * | 1985-07-23 | 1987-01-31 | Kayaba Ind Co Ltd | Rack and pinion type power steering device |
| US4757869A (en) * | 1986-03-19 | 1988-07-19 | Mitsubishi Denki Kabushiki Kaisha | Motor-driven power steering system for a vehicle |
| US4784002A (en) * | 1986-12-17 | 1988-11-15 | Atsugi Motor Parts Company, Limited | Torque sensor |
| JPH0195290U (en) * | 1987-12-18 | 1989-06-23 |
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