KR20020004701A - 유압댐퍼식 속도 감응 파워 스티어링 기어 - Google Patents
유압댐퍼식 속도 감응 파워 스티어링 기어 Download PDFInfo
- Publication number
- KR20020004701A KR20020004701A KR1020000038849A KR20000038849A KR20020004701A KR 20020004701 A KR20020004701 A KR 20020004701A KR 1020000038849 A KR1020000038849 A KR 1020000038849A KR 20000038849 A KR20000038849 A KR 20000038849A KR 20020004701 A KR20020004701 A KR 20020004701A
- Authority
- KR
- South Korea
- Prior art keywords
- speed
- piston
- steering
- rack
- piston rod
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
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
- B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/1005—Driving resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/05—Reducing production costs, e.g. by redesign
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
Description
Claims (2)
- 기존의 노말 파워 기어와 조향 칼럼 사이의 일정위치에 설치된 피니언과, 상기 피니언에 맞물리도록 설치되는 랙과, 상기 랙에 연결되어 차량의 속도에 따라 조향 칼럼의 조향감이 조절될 수 있도록 피스톤 로드에 댐퍼력을 가하는 댐퍼 장치를 포함하는 것을 특징으로 하는 유압댐퍼식 속도 감응 파워 스티어링 기어.
- 제 2항에 있어서,상기 댐퍼 장치는 상기 랙에 연결된 피스톤 로드와, 상기 피스톤 로드에 연결된 피스톤과, 상기 피스톤이 삽입되고 상기 피스톤에 의해 형성되는 두 챔버 사이를 연통하는 연통 통로가 형성된 유압실린더와, 상기 유압실린더의 연통통로의 일정위치에 설치된 유량조절 밸브와, 차량의 속도에 따라 상기 유량조절 밸브를 제어하는 제어부를 포함하는 것을 특징으로 하는 유압댐퍼식 속도 감응 파워 스티어링 기어.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000038849A KR20020004701A (ko) | 2000-07-07 | 2000-07-07 | 유압댐퍼식 속도 감응 파워 스티어링 기어 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000038849A KR20020004701A (ko) | 2000-07-07 | 2000-07-07 | 유압댐퍼식 속도 감응 파워 스티어링 기어 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020004701A true KR20020004701A (ko) | 2002-01-16 |
Family
ID=19676783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000038849A Ceased KR20020004701A (ko) | 2000-07-07 | 2000-07-07 | 유압댐퍼식 속도 감응 파워 스티어링 기어 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020004701A (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03189274A (ja) * | 1989-12-19 | 1991-08-19 | Koyo Seiko Co Ltd | 動力舵取装置 |
| KR940009854A (ko) * | 1992-10-19 | 1994-05-24 | 이헌조 | 직접 메모리 액세스(dma)제어기의 전송 단위 제어방법 |
| KR100193065B1 (ko) * | 1996-05-28 | 1999-06-15 | 오상수 | 동력 조향장치의 제어방법 |
| KR20000016901U (ko) * | 1999-02-10 | 2000-09-25 | 밍 루 | 자동차용 조향 배력장치의 차속 감응형 압력조절장치 |
-
2000
- 2000-07-07 KR KR1020000038849A patent/KR20020004701A/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03189274A (ja) * | 1989-12-19 | 1991-08-19 | Koyo Seiko Co Ltd | 動力舵取装置 |
| KR940009854A (ko) * | 1992-10-19 | 1994-05-24 | 이헌조 | 직접 메모리 액세스(dma)제어기의 전송 단위 제어방법 |
| KR100193065B1 (ko) * | 1996-05-28 | 1999-06-15 | 오상수 | 동력 조향장치의 제어방법 |
| KR20000016901U (ko) * | 1999-02-10 | 2000-09-25 | 밍 루 | 자동차용 조향 배력장치의 차속 감응형 압력조절장치 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0316305B2 (ko) | ||
| US6138596A (en) | Damped steering mechanism for a watercraft | |
| JP3231868B2 (ja) | サーボステアリング装置 | |
| JPH0218169A (ja) | 4輪操舵車両のフェイルセーフ機構 | |
| JPH03505853A (ja) | 自動車の全輪舵取り装置 | |
| JPH0262430B2 (ko) | ||
| US6260356B1 (en) | Control method and apparatus for an electro-hydraulic power assisted steering system | |
| KR20020004701A (ko) | 유압댐퍼식 속도 감응 파워 스티어링 기어 | |
| JP2953537B2 (ja) | 動力舵取装置の操舵力制御装置 | |
| JPH049259Y2 (ko) | ||
| JP2933192B2 (ja) | サーボかじ取装置 | |
| JP3285373B2 (ja) | 車両の操舵制御装置 | |
| JPH0242713B2 (ko) | ||
| KR100514846B1 (ko) | 자동차의 스티어링휠 시미 저감장치 | |
| JPS6127771A (ja) | 後輪操舵装置 | |
| JP2938599B2 (ja) | 車両の操舵制御装置 | |
| JPH048245B2 (ko) | ||
| KR100291063B1 (ko) | 속도감응형파워스티어링시스템 | |
| JP2517578B2 (ja) | 車両の後輪操舵装置 | |
| JP4683796B2 (ja) | 車両用油圧制御装置 | |
| JP2954243B2 (ja) | パワーステアリング装置 | |
| KR100375058B1 (ko) | 스톱퍼피스톤과솔레노이드밸브가구비된전자제어파워스티어링 | |
| KR19980014793U (ko) | 차량용 파워스티어링내 유량 및 압력완화장치 | |
| JPH04260807A (ja) | ロール剛性制御装置 | |
| JP2646779B2 (ja) | パワーステアリング装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20000707 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20010830 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20000707 Comment text: Patent Application |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20031022 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20040127 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20031022 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |