IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0033287
(2001-12-26)
|
우선권정보 |
DE-0065551 (2000-12-28) |
발명자
/ 주소 |
- Juul, Torben
- Rudolph, Tom
- Clausen, J.o slashed.rgen
|
출원인 / 주소 |
- Sauer-Danfoss Holding A/S
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
10 |
초록
▼
A steering system (1) for a vehicle with a first steering arrangement (6), with a first sensor (7), with a second steering arrangement (8), which includes an articulated steering, which has a second sensor (9), and with a steering unit (5). To improve the steering comfort, the steering unit (5) is f
A steering system (1) for a vehicle with a first steering arrangement (6), with a first sensor (7), with a second steering arrangement (8), which includes an articulated steering, which has a second sensor (9), and with a steering unit (5). To improve the steering comfort, the steering unit (5) is fixedly connected with the first steering arrangement (6) and the second steering arrangement (8) is connected with a follow-up arrangement, which comprises the first sensor (7), a control device (10) and a valve arrangement (11).
대표청구항
▼
1. A steering system for a vehicle with a first wheel steering arrangement, with has a first sensor, with a second articulated steering arrangement, which has a second sensor, and with a steering unit, characterized in that the steering unit (5) is fixedly connected with the first steering arrangeme
1. A steering system for a vehicle with a first wheel steering arrangement, with has a first sensor, with a second articulated steering arrangement, which has a second sensor, and with a steering unit, characterized in that the steering unit (5) is fixedly connected with the first steering arrangement (6) and the second steering arrangement (8) is connected with a follow-up arrangement, which comprises the first sensor (7), a control device (10) and a valve arrangement (11) wherein a supply device (P) is common for both steering arrangements (6, 8), said supply device having a priority device (12), which gives the second steering arrangement (8) a higher priority than the first steering arrangement (6). 2. A steering unit according to claim 1, characterised in that the follow-up arrangement also comprises the second sensor (9). 3. A steering unit according to claim 1, characterised in that the valve arrangement (11) is a proportional valve. 4. A steering system according to claim 1, characterized in that the priority device (12) is in the form of a priority valve. 5. A steering system according to claim 1, characterized in that the priority device (12) comprises the control device (10). 6. A steering system according to claim 1, characterized in that the system has an additional priority means (13) for a working hydraulic (14), which has a lower priority than the supply of the first steering arrangement (6). 7. A steering system for a vehicle with a first wheel steering arrangement, which has a first sensor, with a second articulated steering arrangement, which has second sensor, and with a steering unit, characterized in that the steering unit (5) is fixedly connected with the first steering arrangement (6) and the second steering arrangement (8) is connected with a follow-up arrangement, which comprises the first sensor (7), a control device (10) and a valve arrangement (11), wherein the valve arrangement (11) is a proportional valve, wherein the first sensor (7) is operatively associated with the control device (10) and first wheel steering arrangement for detecting movement from the first wheel steering arrangement and reporting the movement to the control device (10), wherein the control device (10) is operatively associated with the proportional valve for activating the proportional valve, and wherein the proportional valve is operatively associated with the second articulated steering arrangement for moving the second articulated steering arrangement proportional to the detected movement of the first wheel steering arrangement.
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