KR200151112Y1 - Vehicle posture control apparatus with air cylinder - Google Patents
Vehicle posture control apparatus with air cylinder Download PDFInfo
- Publication number
- KR200151112Y1 KR200151112Y1 KR2019950047665U KR19950047665U KR200151112Y1 KR 200151112 Y1 KR200151112 Y1 KR 200151112Y1 KR 2019950047665 U KR2019950047665 U KR 2019950047665U KR 19950047665 U KR19950047665 U KR 19950047665U KR 200151112 Y1 KR200151112 Y1 KR 200151112Y1
- Authority
- KR
- South Korea
- Prior art keywords
- air cylinder
- vehicle
- vacuum pressure
- present
- posture control
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0155—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/20—Speed
- B60G2400/204—Vehicle speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
- B60G2500/302—Height or ground clearance using distributor valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
본 고안은 차량의 선회 및 고속 주행시 안전성을 유지하기 위한 장치로, 바퀴의 높낮이로 제어할 수 있도록 에어실린더를 장착하여 커브길 회전시 회전하는 쪽의 앞 뒤 바퀴의 위치를 낮추어서 더욱 안전하게 회전할 수 있게 하며, 고속 주행시 바퀴를 모두 낮게 위치하도록 하여 안전성을 높인 에어실린더를 이용한 차량 자세 제어장치에 관한 것이다.The present invention is a device for maintaining safety during turning and high-speed driving of the vehicle, equipped with an air cylinder to control the height of the wheels can be rotated more safely by lowering the position of the front and rear wheels during the rotation of the curve road The present invention relates to a vehicle posture control device using an air cylinder which improves safety by keeping all of the wheels at a low speed during high speed driving.
Description
제1도는 본 고안의 구성도.1 is a block diagram of the present invention.
제2도는 본 고안의 요부를 부여주는 단면도.2 is a cross-sectional view giving the main portion of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 에어실린더 11 : 피스톤로드10 air cylinder 11: piston rod
12 : 솔레노이드밸브 20 : 속도센서12 solenoid valve 20 speed sensor
30 : 바퀴 40 : 벤투리튜브30: wheel 40: venturi tube
50 : 조향밸브 60 : 진공호스50: steering valve 60: vacuum hose
본 고안은 차량의 선회 및 고속 주행시 안전성을 유지하기 위한 장치로, 바퀴의 높낮이로 제어할 수 있도록 에어실린더를 장착하여 커브길 회전시 회전하는 쪽의 앞 뒤 바퀴의 위치를 낮추어서 더욱 안전하게 회전할 수 있게 하며, 고속 주행시 바퀴를 모두 낮게 위치하도록 하여 안전성을 높인 에어실린더를 이용한 차량 자세 제어장치에 관한 것이다.The present invention is a device for maintaining safety during turning and high-speed driving of the vehicle, equipped with an air cylinder to control the height of the wheels can be rotated more safely by lowering the position of the front and rear wheels during the rotation of the curve road The present invention relates to a vehicle posture control device using an air cylinder which improves safety by keeping all of the wheels at a low speed during high speed driving.
종래의 차들은 선회시 선회 방향과 반대 방향으로 기울어져 전복의 위험이 많았으며, 커브길 주행도 불안하였다.Conventional cars were inclined in the opposite direction to the turning direction when turning, there was a high risk of overturning, and the curve road was also unstable.
본 고안은 상기와 같은 단점을 해소하기 위하여 안출한 것으로, 차량의 속도 및 회전 방향에 의하여 제어되는 에어실린더를 바퀴의 높낮이를 조절할 수 있도록 장착하여 차량의 선회시 안정성을 높이고, 고속 주행시에도 더욱 안전한 자세로 주행할 수 있도록 하였다.The present invention has been devised to solve the above-mentioned drawbacks, and equipped with an air cylinder controlled by the speed and rotation direction of the vehicle to adjust the height of the wheel to increase the stability of the vehicle turning, more safe even at high speeds It was possible to drive in a posture.
이하 첨부된 도면에 의하여 본 고안의 구성을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention in detail with reference to the accompanying drawings.
본 고안은 제1도 및 제2도에 도시되는 바와 같이 진공압이 걸리면 상향하고, 진공압이 풀리면 복원되는 피스톤로드(11)를 구비하며, 속도센서(20)에 의해 제어되는 솔레노이드밸브(12)를 장착한 에어실린더(10)를 차량의 바퀴(30)를 높낮이를 조절하도록 장착하고, 배기측 벤투리튜브(40)의 진공압을 걸어주는 진공호스(60)를 회전 방향에 의하여 개폐되는 조향밸브(50)를 통하여 일측 전후방 에어실린더(10)에 동일 라인으로 연결하고, 다른 일측 전후방 에어실린더(10)에 동일라인으로 연결하는 구조를 갖는다.The present invention has a piston rod 11 that is upward when the vacuum pressure is applied, and is restored when the vacuum pressure is released, as shown in FIGS. 1 and 2, and the solenoid valve 12 controlled by the speed sensor 20. The air cylinder 10 is mounted to the wheel 30 of the vehicle to adjust the height, and the vacuum hose 60 for applying the vacuum pressure of the exhaust side venturi tube 40 is opened and closed by the rotation direction. It is connected to one side front and rear air cylinder 10 via the steering valve 50 in the same line, and the other side is connected to the front and rear air cylinder 10 in the same line.
이와 같이 구성된 본 고안의 작용 효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.
1. 저속 주행시1. At low speed
속도센서(20)에 솔레노이드밸브(12)에 열림 신호를 주어 에어실린더(10)에 진공압이 걸리지 않아서 차량이 일반적인 주행을 한다.The solenoid valve 12 is opened to the speed sensor 20 so that the vacuum pressure is not applied to the air cylinder 10, thereby driving the vehicle in general.
2. 고속 주행시2. At high speed
(1) 직진시 : 속도센서(20)에서 솔레노이드밸브(12)에 닫힘 신호를 주어 에어실린더(10)에 진공압이 걸리면서 차량의 높이가 낮아지며 고속 주행성을 높여 주행한다.(1) When going straight: by giving a closing signal to the solenoid valve 12 from the speed sensor 20, the vacuum pressure is applied to the air cylinder 10, the height of the vehicle is lowered, and the driving speed increases with high speed.
(2) 회전시 : 속도센서(20)에 솔레노이드밸브(12)에 닫힘 신호를 주고, 조향밸브(50)에서 회전 반대방향쪽 에어실린더(10)의 진공압을 차단하여, 회전 방향측 전후방 피스톤로드(11)를 당겨서 차체의 회전측을 낮추어 차량의 안정성을 높여 회전한다.(2) At the time of rotation: The solenoid valve 12 is closed to the speed sensor 20, and the steering valve 50 cuts off the vacuum pressure of the air cylinder 10 on the opposite side of the rotation, and the piston in the rotation direction on the front and rear sides. Pulling the rod 11 lowers the rotational side of the vehicle body to increase the stability of the vehicle and to rotate it.
이와 같이 작용하는 본 고안은 차량의 쏠림 현상으로 인하여 발생하는 차량의 전복이나 운전의 불안정성을 해소하고 고속 주행시에는 차고를 낮추어 고속 주행성을 높인 매우 유용한 고안이다.The present invention acting as described above is a very useful design that solves the overturning or driving instability of the vehicle caused by the tilting of the vehicle and increases the high-speed driving performance by lowering the garage at high speeds.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950047665U KR200151112Y1 (en) | 1995-12-26 | 1995-12-26 | Vehicle posture control apparatus with air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950047665U KR200151112Y1 (en) | 1995-12-26 | 1995-12-26 | Vehicle posture control apparatus with air cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970028601U KR970028601U (en) | 1997-07-24 |
| KR200151112Y1 true KR200151112Y1 (en) | 1999-07-15 |
Family
ID=19438451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950047665U KR200151112Y1 (en) | 1995-12-26 | 1995-12-26 | Vehicle posture control apparatus with air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200151112Y1 (en) |
-
1995
- 1995-12-26 KR KR2019950047665U patent/KR200151112Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970028601U (en) | 1997-07-24 |
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