JPH041074U - - Google Patents
Info
- Publication number
- JPH041074U JPH041074U JP1990041965U JP4196590U JPH041074U JP H041074 U JPH041074 U JP H041074U JP 1990041965 U JP1990041965 U JP 1990041965U JP 4196590 U JP4196590 U JP 4196590U JP H041074 U JPH041074 U JP H041074U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- steering device
- power steering
- pressure control
- reaction force
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
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
- B62D5/087—Sliding spool 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
- B62D5/062—Details, component parts
- B62D5/064—Pump driven independently from vehicle engine, e.g. electric driven pump
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)
- Power Steering Mechanism (AREA)
Description
第1図は本考案の一実施例に係る動力舵取装置
の反力制御弁の断面図、第2図は本考案の他の実
施例に係る動力舵取装置の圧力制御弁の断面図、
第3図は車速ポンプの吐出量と車速の関係を示す
線図、第4図は動力舵取装置用ポンプの入口圧と
反力室圧との関係を示す特性線図、第5図は従来
の装置の構成を示す断面図、第6図は第5図の反
力機構を示す断面図、第7図は従来の圧力制御弁
の回路を示す回路図である。 58……反力室、60……車速ポンプ、70…
…通路、80,100……圧力制御弁、87,9
3……可変絞り。
の反力制御弁の断面図、第2図は本考案の他の実
施例に係る動力舵取装置の圧力制御弁の断面図、
第3図は車速ポンプの吐出量と車速の関係を示す
線図、第4図は動力舵取装置用ポンプの入口圧と
反力室圧との関係を示す特性線図、第5図は従来
の装置の構成を示す断面図、第6図は第5図の反
力機構を示す断面図、第7図は従来の圧力制御弁
の回路を示す回路図である。 58……反力室、60……車速ポンプ、70…
…通路、80,100……圧力制御弁、87,9
3……可変絞り。
Claims (1)
- 車速の増大に応じて吐出量が増大する車速応答
型ポンプからの供給流量を、圧力制御弁を介して
本体に導入し、この圧力制御弁の上流側の油圧を
反力室に作用させて操舵反力を生じさせる動力舵
取装置において、パワーシリンダに圧油を供給す
る動力舵取装置用ポンプ側の圧力上昇によつて作
動して、開口面積を減じる上記圧力制御弁を本体
に穿設した孔内に配置し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 |
---|---|---|---|
JP1990041965U JPH041074U (ja) | 1990-04-19 | 1990-04-19 | |
KR2019910005359U KR960000599Y1 (ko) | 1990-04-19 | 1991-04-18 | 동력 조향장치의 반력 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990041965U JPH041074U (ja) | 1990-04-19 | 1990-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH041074U true JPH041074U (ja) | 1992-01-07 |
Family
ID=12622903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990041965U Pending JPH041074U (ja) | 1990-04-19 | 1990-04-19 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH041074U (ja) |
KR (1) | KR960000599Y1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55172135U (ja) * | 1979-05-30 | 1980-12-10 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60213572A (ja) * | 1984-04-09 | 1985-10-25 | Koyo Seiko Co Ltd | 自動車のハンドル操舵力制御装置 |
-
1990
- 1990-04-19 JP JP1990041965U patent/JPH041074U/ja active Pending
-
1991
- 1991-04-18 KR KR2019910005359U patent/KR960000599Y1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60213572A (ja) * | 1984-04-09 | 1985-10-25 | Koyo Seiko Co Ltd | 自動車のハンドル操舵力制御装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55172135U (ja) * | 1979-05-30 | 1980-12-10 | ||
JPS578746Y2 (ja) * | 1979-05-30 | 1982-02-19 |
Also Published As
Publication number | Publication date |
---|---|
KR910018200U (ko) | 1991-11-28 |
KR960000599Y1 (ko) | 1996-01-18 |