JPS5695767A - Power steering gear varying ratio of steering angle of vehicle - Google Patents
Power steering gear varying ratio of steering angle of vehicleInfo
- Publication number
- JPS5695767A JPS5695767A JP17096479A JP17096479A JPS5695767A JP S5695767 A JPS5695767 A JP S5695767A JP 17096479 A JP17096479 A JP 17096479A JP 17096479 A JP17096479 A JP 17096479A JP S5695767 A JPS5695767 A JP S5695767A
- Authority
- JP
- Japan
- Prior art keywords
- steering
- rubber
- shaft
- output shaft
- increased
- 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
Abstract
PURPOSE: To enable ratio of steering angle to be varied in response to vehicle speed by interposing a rubber member resiliently transformable in the rotational direction in a steering torque transmitting path.
CONSTITUTION: A rubber 15 is fixedly put together by baking with the outer surface of a joint portion 11a at a left end of a steering shaft 11. The turning of a steering wheel 10 due to the steering operation is transmitted to an output shaft 17 through resilient deflection of the rubber 15 in the direction of rotation. When a power steering gear is normally operated, the characteristic, V=0, is shown so that steering torque is minimum and increased in proportion to road resistance only within the range of 0-B. Namely, as the steering torque is increased in the beginning of steering the steering wheel, the rubber 15 is deflected in the direction of rotation so that the steering shaft 11 precedes the output shaft 17 with respect to phase angle only within the range 0-B. Since the rubber 15 does not further provide the advance of phase angle though the road resistance is thereafter increased, the steering shaft 11 will be rotated in synchronization with the output shaft 17.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17096479A JPS5695767A (en) | 1979-12-28 | 1979-12-28 | Power steering gear varying ratio of steering angle of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17096479A JPS5695767A (en) | 1979-12-28 | 1979-12-28 | Power steering gear varying ratio of steering angle of vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5695767A true JPS5695767A (en) | 1981-08-03 |
Family
ID=15914630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17096479A Pending JPS5695767A (en) | 1979-12-28 | 1979-12-28 | Power steering gear varying ratio of steering angle of vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5695767A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58161666A (en) * | 1982-03-17 | 1983-09-26 | Mazda Motor Corp | Steering gear of automobile |
JPH02310174A (en) * | 1989-05-23 | 1990-12-25 | Hakko Denki Kk | Power steering device of car |
KR100515431B1 (en) * | 2000-09-14 | 2005-09-20 | 지멘스 악티엔게젤샤프트 | Steering booster device |
-
1979
- 1979-12-28 JP JP17096479A patent/JPS5695767A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58161666A (en) * | 1982-03-17 | 1983-09-26 | Mazda Motor Corp | Steering gear of automobile |
JPH02310174A (en) * | 1989-05-23 | 1990-12-25 | Hakko Denki Kk | Power steering device of car |
KR100515431B1 (en) * | 2000-09-14 | 2005-09-20 | 지멘스 악티엔게젤샤프트 | Steering booster device |
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