JPS5671669A - Control valve for power steering device - Google Patents
Control valve for power steering deviceInfo
- Publication number
- JPS5671669A JPS5671669A JP14978979A JP14978979A JPS5671669A JP S5671669 A JPS5671669 A JP S5671669A JP 14978979 A JP14978979 A JP 14978979A JP 14978979 A JP14978979 A JP 14978979A JP S5671669 A JPS5671669 A JP S5671669A
- Authority
- JP
- Japan
- Prior art keywords
- outer sleeve
- channels
- toroidal
- control valve
- sided contact
- 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
Links
Landscapes
- Power Steering Mechanism (AREA)
Abstract
PURPOSE: To prevent a single-sided contact of an inner and an outer sleeve and to enable a normal working of a rotary type control valve, by a method wherein a high-pressure fluid is introduced into a toroidal channel formed between the inner and the outer sleeve of the rotary type control valve.
CONSTITUTION: A pair of inner toroidal channels 18 and 19, facing and opposite to toroidal channels 14W16, respectively, formed in an outer circumference of an outer sleeve 3, are formed between an inner sleeve 4 and the outer sleeve 3. Slots 26a and 26b, which are switched for connection to a valve slot 12, are formed in said channels 18 and 19, and a high-pressure working fluid is switched for introduction to one of the inner toroidal channels 18 and 19 corresponding to the introduction of the high-pressure working fluid to said toroidal channels 14W16 for countervailing a function force in the direction of the inner diameter of the outer sleeve 3. This causes the removal of an inclination force produced at the outer sleeve 3, and permits the protection of a single-sided contact of the inner and outer sleeves 3 and 4 and the vibration and deflection which occur resulting from said single-sided contact.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14978979A JPS5671669A (en) | 1979-11-19 | 1979-11-19 | Control valve for power steering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14978979A JPS5671669A (en) | 1979-11-19 | 1979-11-19 | Control valve for power steering device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5671669A true JPS5671669A (en) | 1981-06-15 |
JPS6152025B2 JPS6152025B2 (en) | 1986-11-11 |
Family
ID=15482740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14978979A Granted JPS5671669A (en) | 1979-11-19 | 1979-11-19 | Control valve for power steering device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5671669A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS595475U (en) * | 1982-07-05 | 1984-01-13 | 三菱自動車工業株式会社 | Rotary valve of power steering device |
JPS6463476A (en) * | 1987-07-15 | 1989-03-09 | Trw Inc | Car steering gear |
DE4107604A1 (en) * | 1991-03-09 | 1992-09-10 | Danfoss As | FULLY HYDRAULIC STEERING UNIT |
-
1979
- 1979-11-19 JP JP14978979A patent/JPS5671669A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS595475U (en) * | 1982-07-05 | 1984-01-13 | 三菱自動車工業株式会社 | Rotary valve of power steering device |
JPH0143977Y2 (en) * | 1982-07-05 | 1989-12-20 | ||
JPS6463476A (en) * | 1987-07-15 | 1989-03-09 | Trw Inc | Car steering gear |
DE4107604A1 (en) * | 1991-03-09 | 1992-09-10 | Danfoss As | FULLY HYDRAULIC STEERING UNIT |
Also Published As
Publication number | Publication date |
---|---|
JPS6152025B2 (en) | 1986-11-11 |
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