JPH03130772U - - Google Patents
Info
- Publication number
- JPH03130772U JPH03130772U JP1990040740U JP4074090U JPH03130772U JP H03130772 U JPH03130772 U JP H03130772U JP 1990040740 U JP1990040740 U JP 1990040740U JP 4074090 U JP4074090 U JP 4074090U JP H03130772 U JPH03130772 U JP H03130772U
- Authority
- JP
- Japan
- Prior art keywords
- reaction chamber
- hydraulic reaction
- discharged
- steering device
- power
- 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
- B62D5/083—Rotary valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/24—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for worm type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案の一実施例に係る動力舵取装置
の反力機構を示す縦断面図、第２図は動力舵取装
置全体の縦断面図、第３図は反力機構の横断面図
、第４図〜第７図はそれぞれ上記実施例の変形例
を示す図、第８図および第９図はそれぞれ他の実
施例を示す図である。 ８，１０……シリンダの圧力室、５５……油圧
反力室、６８……車速ポンプ、７１……タンク、
７２……タンクへの還流通路、７６，７８……シ
リンダの圧力室と油圧反力室とを接続する通路、
７４，８０，８２……オリフイス。
の反力機構を示す縦断面図、第２図は動力舵取装
置全体の縦断面図、第３図は反力機構の横断面図
、第４図〜第７図はそれぞれ上記実施例の変形例
を示す図、第８図および第９図はそれぞれ他の実
施例を示す図である。 ８，１０……シリンダの圧力室、５５……油圧
反力室、６８……車速ポンプ、７１……タンク、
７２……タンクへの還流通路、７６，７８……シ
リンダの圧力室と油圧反力室とを接続する通路、
７４，８０，８２……オリフイス。
Claims (1)
- オイルポンプから吐出された圧油をコントロー
ルバルブを介してパワーシリンダに給排すること
により操舵補助力を付与するとともに、車速に応
じて吐出量の変動するポンプからの吐出油を油圧
反力室に導入して操舵反力を発生させる動力舵取
装置において、上記油圧反力室からタンクへの還
流通路にオリフイスを設けるとともに、上記油圧
反力室とパワーシリンダの両圧力室とを連通する
通路を形成し、これら両連通路内にそれぞれ固定
オリフイスを設けたことを特徴とする動力舵取装
置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040740U JP2509942Y2 (ja) | 1990-04-17 | 1990-04-17 | 動力舵取装置 |
| KR2019910004802U KR910018199U (ko) | 1990-04-17 | 1991-04-09 | 동력조향장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040740U JP2509942Y2 (ja) | 1990-04-17 | 1990-04-17 | 動力舵取装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03130772U true JPH03130772U (ja) | 1991-12-27 |
| JP2509942Y2 JP2509942Y2 (ja) | 1996-09-04 |
Family
ID=31550791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990040740U Expired - Lifetime JP2509942Y2 (ja) | 1990-04-17 | 1990-04-17 | 動力舵取装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2509942Y2 (ja) |
| KR (1) | KR910018199U (ja) |
-
1990
- 1990-04-17 JP JP1990040740U patent/JP2509942Y2/ja not_active Expired - Lifetime
-
1991
- 1991-04-09 KR KR2019910004802U patent/KR910018199U/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509942Y2 (ja) | 1996-09-04 |
| KR910018199U (ko) | 1991-11-28 |