JPH01153366A - Travelling controller for automobile - Google Patents

Travelling controller for automobile

Info

Publication number
JPH01153366A
JPH01153366A JP28115488A JP28115488A JPH01153366A JP H01153366 A JPH01153366 A JP H01153366A JP 28115488 A JP28115488 A JP 28115488A JP 28115488 A JP28115488 A JP 28115488A JP H01153366 A JPH01153366 A JP H01153366A
Authority
JP
Japan
Prior art keywords
guide plate
air
automobile
flow guide
air flow
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
Application number
JP28115488A
Other languages
Japanese (ja)
Inventor
Heung Jong Park
ヒュン・ジョン・パーク
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JPH01153366A publication Critical patent/JPH01153366A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D37/00Stabilising vehicle bodies without controlling suspension arrangements
    • B62D37/02Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/16Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action by increasing air resistance, e.g. flaps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D35/00Vehicle bodies characterised by streamlining

Abstract

PURPOSE: To suppress rolling of an automobile by providing an air flow guide plate rotatably on the roof of the motor vehicle, and providing an air interrupting plate at the rear end of the air flow guide plate. CONSTITUTION: An air interrupting plate 4 is held in the same horizontal state as an air flow guide plate 3 so that air flowing in the air flow guide plate 3 does not receive flow resistance during running of an automobile. During high speed running of the automobile, the front end of the air flow guide plate 3 is rotated downward by a specified angle so as to improve running safety, thus imparting downward pressing force to a vehicle body. During low speed running of the automobile, the front end of the air flow guide plate 3 is rotated upward by a specified angle. Air resistant of the air flow guide plate 3 is therefore increased to impart specified lifting force to the automobile body. This lifting force reduces the weight of the automobile and reduces the load of wheels to the ground, that is, frictional resistance. This lifting force also functions to prevent rolling of the automobile when the automobile is running at an acute-angled corner.

Description

【発明の詳細な説明】 [発明の目的コ (産業上の利用分野) この発明は、自動車の走行制御装置に関し、特に、高速
で走行中に自動車を停止する際、瞬間的に空気抵抗を受
けて自動車の制動力を向上させることができるとともに
、同時に、自動車の走行中、走行速度に応じた最適な空
気抵抗を受けることにより自動車のローリングを抑制す
ることのできる自動車の走行制御装置に関する。
[Detailed Description of the Invention] [Purpose of the Invention (Field of Industrial Application) This invention relates to a travel control device for a vehicle, and in particular, the present invention relates to a travel control device for a vehicle, and in particular, the present invention relates to a travel control device for a vehicle, and in particular, when the vehicle is stopped while traveling at high speed, the vehicle is momentarily subjected to air resistance. The present invention relates to a driving control device for an automobile, which can improve the braking force of the automobile, and at the same time suppress rolling of the automobile by applying optimal air resistance according to the traveling speed while the automobile is running.

(従来の技術) 一般に、車体の形状は、自動車の走行中に車体が受ける
空気抵抗を最少にして自動車の走行特性を向上させるよ
うに、流線形に形成されている。
(Prior Art) Generally, the shape of a vehicle body is formed into a streamlined shape so as to minimize the air resistance that the vehicle body receives while the vehicle is running, thereby improving the running characteristics of the vehicle.

(発明が解決しようとする課8) しかしながら、上記のように流線形状の車体を有する自
動車の走行特性は、空気抵抗が小さい限り良好である反
面、高速走行中に自動車を急制動する場合、自動車の加
速度および車体の重量のために、自動車自身の制動装置
だけでは効果的な制動を得ることができない。
(Issue 8 to be solved by the invention) However, as described above, while the running characteristics of a car having a streamlined body are good as long as the air resistance is small, when suddenly braking the car while driving at high speed, Due to the acceleration of the vehicle and the weight of the vehicle body, the vehicle's own braking system alone cannot provide effective braking.

また、自動車が湾曲した道路あるいは平らでない路面の
道路を走行している場合、左右方向あるいは上下方向の
ローリングが発生する。このようなローリングは自動車
のショックアブソーバ−によっである程度減少させるこ
とができるが、ローリングを一層完全に吸収することが
望まれている。
Further, when a vehicle is traveling on a curved road or a road with an uneven surface, rolling occurs in the left-right direction or the vertical direction. Although such rolling can be reduced to some extent by automobile shock absorbers, it is desirable to absorb the rolling more completely.

この発明は以上の点に鑑みなされたもので、その目的は
、高速走行中における自動車の制動時、自動車のブレー
キの制動力に加えて補助的な制動力を得ることのでいる
自動車の走行制御装置を提供することにある。
The present invention has been made in view of the above points, and its object is to provide a driving control device for an automobile that can obtain an auxiliary braking force in addition to the braking force of the automobile's brakes when braking the automobile while driving at high speed. Our goal is to provide the following.

また、この発明の他の目的は、自動車のローリングを確
実に抑制することのできる自動車の走行制御装置を提供
することにある。
Another object of the present invention is to provide a vehicle travel control device that can reliably suppress rolling of the vehicle.

[発明の構成] (課題を解決するための手段および作用)上記目的を達
成するため、この発明の走行制御装置によれば、自動車
の屋根上に、半円筒形状の板によって形成された空気流
案内板が自動車の走行速度に応じて所定の角度を維持で
きるように回動自在に設けられている。また、空気流案
内板の後端には、空気流案内板内を流れる空気流を遮断
可能に形成された空気遮断板が設けられている。
[Structure of the Invention] (Means and Effects for Solving the Problems) In order to achieve the above object, the travel control device of the present invention provides an air flow formed by a semi-cylindrical plate on the roof of an automobile. The guide plate is rotatably provided so as to maintain a predetermined angle depending on the traveling speed of the vehicle. Further, at the rear end of the air flow guide plate, an air blocking plate is provided to be able to block the air flow flowing inside the air flow guide plate.

上記空気流案内板は、自動車の走行速度に応じて所定の
範囲内の角度に自動的に調整されるように、自動車のト
ランスミッションに接続された速度計のケーブルに連結
されている。また、空気遮断板は、ブレーキの踏み込み
動作に応じて空気流案内板の後端を遮断できるように、
ワイヤ手段を介してブレーキペダルに接続されている。
The airflow guide plate is connected to a speedometer cable connected to the transmission of the vehicle so that the angle is automatically adjusted within a predetermined range depending on the speed of the vehicle. In addition, the air blocking plate is designed to block the rear end of the airflow guide plate in response to the brake pedal action.
Connected to the brake pedal via wire means.

この発明によれば、通常、自動車の走行中、空気流案内
板内を流れる空気が流通抵抗を受けないように、空気遮
断板は空気流案内板と同様に水平な状態に保持される。
According to the present invention, the air blocking plate is normally held in a horizontal state like the air flow guide plate so that the air flowing inside the air flow guide plate is not subjected to flow resistance while the automobile is running.

しかしながら、自動車が高速で走行している場合、走行
安定性が向上するように、空気流案内板の前端は所定角
度下方に回動され、下方への押圧力が車体に与えられる
。また、自動車が低速で走行している場合、空気流案内
板の前端は逆に所定角度上方に回動される。それにより
、空気流案内板の空気抵抗が増大し、その結果、車体に
所定の上昇力が与えられる。この上昇力は、自動車の重
量を減少させるとともに、地面に対する車輪の負荷、つ
まり、摩擦抵抗を減少させる。それにより、燃料消費量
の低減を図ることができる。また、この上昇力は、自動
車が鋭角なコーナを走行している際、自動車のローリン
グを防止する機能も果たす。
However, when the vehicle is running at high speed, the front end of the airflow guide plate is rotated downward by a predetermined angle to provide downward pressing force to the vehicle body so as to improve running stability. Furthermore, when the automobile is traveling at a low speed, the front end of the airflow guide plate is rotated upward by a predetermined angle. As a result, the air resistance of the airflow guide plate increases, and as a result, a predetermined lifting force is applied to the vehicle body. This lifting force reduces the weight of the vehicle and reduces the load, or frictional resistance, of the wheels on the ground. Thereby, it is possible to reduce fuel consumption. This lifting force also serves to prevent the vehicle from rolling when the vehicle is driving around sharp corners.

走行中に急停止のためにブレーキペダルが踏まれた場合
、ブレーキペダルの踏み込み動作と同時に、空気遮断板
は空気流案内板の後端を遮断し、大きな空気抵抗を生じ
させる。それにより、自動車の制動手段の制動力は増補
され、急停止が可能となる。
When the brake pedal is pressed to make a sudden stop while the vehicle is running, the air blocking plate blocks the rear end of the airflow guide plate at the same time as the brake pedal is depressed, creating large air resistance. As a result, the braking force of the braking means of the vehicle is increased, making it possible to stop the vehicle suddenly.

この発明の他の態様によれば、自動車の屋根の前部およ
び後部には、所定の長さおよび幅を有する2つの凹所が
形成されている。そして、これらの凹所には円弧状の空
気遮断板がそれぞれ設けられ、各空気遮断板の後端は一
対のヒンジにより回動自在に支持されている。
According to another aspect of the invention, two recesses having a predetermined length and width are formed in the front and rear parts of the roof of the motor vehicle. Arc-shaped air blocking plates are provided in each of these recesses, and the rear end of each air blocking plate is rotatably supported by a pair of hinges.

円弧状の空気遮断板は、それぞれワイヤ手段を介してブ
レーキペダルに接続されている。そして、これらの空気
遮断板は、ブレーキペダルが踏み込まれ次第、自動車の
屋根から直立に起されるように構成されている。また、
通常の走行中、これらの空気遮断板は、対応する凹所内
に収納されて自動車の屋根表面と同一面に位置するよう
に構成されている。
The arc-shaped air barrier plates are each connected to a brake pedal via wire means. These air blocking plates are configured to be raised upright from the roof of the automobile as soon as the brake pedal is depressed. Also,
During normal driving, these air barriers are arranged to be housed in corresponding recesses and lie flush with the roof surface of the motor vehicle.

(実施例) 以下、図面を参照しながら、この発明の実施例について
詳細に説明する。
(Embodiments) Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

第1図ないし第3図は、この発明の一実施例に係る自動
車の走行制御装置を示している。これらの図において、
参照符号1は自動車の屋根を示している。屋根1の中心
部の両側には、一対の支持部材2.2″が突設されてい
る。これらの支持部材2.2′により、円弧状の横断面
を有する空気流案内板3がシーソー状に回動自在に支持
されている。空気流案内板3の後端部には、半円形状を
をする空気遮断板4が設けられ、この空気遮断板は空気
流案内板の後端開口を遮断可能な大きさおよび形状を有
している。空気遮断板4の上端部はヒンジ等の手段によ
り空気流案内板3に回動自在に固定されている。空気遮
断板4の固定部は、空気遮断板が図示しないねじりばね
に付勢されて、常に、空気流案内板と一直線上に位置す
るように構成されている。空気流案内板3は、トランス
ミッション5に接続された速度計のケーブルにワイヤ6
を介して連結されている。そして、空気流案内板3は、
その回動角が自動車の走行速度に応じて所定の角度αの
範囲内で自動的に調整されるように構成されている。ま
た、空気遮断板4はワイヤ手段8によりブレーキペダル
7に接続されているため、ブレーキペダル7が踏み込ま
れた際、空気流案内板3の後端開口部を閉塞する。
1 to 3 show a vehicle travel control device according to an embodiment of the present invention. In these figures,
Reference numeral 1 designates the roof of the automobile. A pair of support members 2.2'' are protruded from both sides of the center of the roof 1.These support members 2.2' cause the airflow guide plate 3 having an arcuate cross section to be arranged in a seesaw shape. An air blocking plate 4 having a semicircular shape is provided at the rear end of the airflow guide plate 3, and this air blocking plate has a rear end opening of the airflow guide plate. It has a size and shape that can be blocked.The upper end of the air blocking plate 4 is rotatably fixed to the air flow guide plate 3 by means such as a hinge.The fixed part of the air blocking plate 4 is The air blocking plate is biased by a torsion spring (not shown) so that it is always positioned in a straight line with the air flow guide plate.The air flow guide plate 3 is connected to the speedometer cable connected to the transmission 5. wire 6 to
are connected via. And the air flow guide plate 3 is
The rotation angle is configured to be automatically adjusted within a predetermined angle α depending on the traveling speed of the vehicle. Moreover, since the air blocking plate 4 is connected to the brake pedal 7 by the wire means 8, when the brake pedal 7 is depressed, the rear end opening of the air flow guide plate 3 is closed.

空気流案内板3および空気遮断板4の形成材料としては
、工学プラスチック等が使用されている。
As a material for forming the air flow guide plate 3 and the air blocking plate 4, engineering plastic or the like is used.

この工学プラスチックは、充分な耐久性、つまり、軽く
かつ空気抵抗に耐え得る能力を備えている。
This engineering plastic has sufficient durability, that is, it is light and has the ability to withstand air resistance.

上述したように、空気遮断板4は空気流案内板3の後部
開口を遮断する際、急激に空気抵抗を受けるため、遮断
状態を確実に維持できるように補助の補強支持手段が追
加されていてもよい。
As mentioned above, the air blocking plate 4 is suddenly subjected to air resistance when blocking the rear opening of the air flow guide plate 3, so auxiliary reinforcing support means are added to ensure that the blocking state can be maintained. Good too.

空気流案内板3の上方および下方への回動角αは、自動
車の大きさおよび種類に応じて適当に増大あるいは減少
可能である。
The upward and downward rotation angle α of the air flow guide plate 3 can be increased or decreased as appropriate depending on the size and type of motor vehicle.

上記のように構成された走行制御装置によれば、通常の
走行状態において空気遮断板4は空気流案内板3と一直
線上に保持されているため、空気流案内板3内を通って
流れる空気はほとんど空気抵抗を受けることなく直接空
気流案内板内を流通する。しかしながら、空気流案内板
3の角度が下方あるいは上方に僅かに変えられた場合、
押し下げ力あるいは上昇力が車体に与えられる。
According to the travel control device configured as described above, the air blocking plate 4 is held in line with the air flow guide plate 3 in normal travel conditions, so that the air flowing through the air flow guide plate 3 is The air flows directly through the air flow guide plate with almost no air resistance. However, if the angle of the airflow guide plate 3 is slightly changed downward or upward,
A downward force or upward force is applied to the vehicle body.

つまり、自動車が高速で走行している場合、空気流案内
板3の前端部は僅かに下方へ、また、後端部は上方へ回
動され、それにより、車体に作用する押し下げ力が生じ
る。この押し下げ力は、高速走行時における自動車の安
定性を向上させる機能を果たす。また、自動車が低速あ
るいは中速で走行している場合、空気流案内板3の前端
は僅かに上方へ回動され、上方への空気抵抗を受ける。
In other words, when the vehicle is traveling at high speed, the front end of the air flow guide plate 3 is slightly rotated downward and the rear end thereof is rotated upward, thereby generating a downward force acting on the vehicle body. This push-down force serves to improve the stability of the vehicle when driving at high speeds. Further, when the automobile is running at low or medium speed, the front end of the airflow guide plate 3 is slightly rotated upward and is subjected to upward air resistance.

それにより、所定の上昇力が自動車に作用し、地面に対
する車輪の摩擦抵抗を減少させる。したがって、燃料消
費量を低減することができる。また、自動車の進行方向
を変える場合、車体に作用する上記の上昇力は、走行加
速度により一側に向って傾斜することにより生じる車体
のローリングを防止する。
Thereby, a predetermined lifting force acts on the vehicle, reducing the frictional resistance of the wheels against the ground. Therefore, fuel consumption can be reduced. Furthermore, when changing the direction of travel of the automobile, the above-mentioned upward force acting on the vehicle body prevents the vehicle body from rolling due to tilting toward one side due to running acceleration.

第4図は、この発明の他の実施例に係る走行制御装置を
示している。この実施例によれば、自動車の屋根11表
面の前部および後部には、所定の大きさを有する凹所1
2.12゛がそれぞれ形成されている。これらの凹所1
2.12′内部の後端部には、円弧状の空気遮断板13
.13゛がヒンジ14.14″によりそれぞれ回動自在
に取付けられている。これらの空気遮断板13.13′
は、対応する凹所12.12′とほぼ同一の大きさに形
成されている。空気遮断板13.13−の後端部は、上
記第1の実施例と同様に、ワイヤ手段15を介してブレ
ーキペダル16に接続されている。それにより、ブレー
キペダル16を踏むことによって、空気遮断板1B、1
1を屋根11表面上に直立に起すことができるように構
成されている。
FIG. 4 shows a travel control device according to another embodiment of the invention. According to this embodiment, recesses 1 having a predetermined size are formed in the front and rear parts of the surface of the roof 11 of the automobile.
2.12'' are formed respectively. These recesses 1
2. At the rear end inside 12', there is an arc-shaped air blocking plate 13.
.. 13' are rotatably attached to each other by hinges 14 and 14'.These air shield plates 13 and 13'
are designed to have approximately the same dimensions as the corresponding recesses 12, 12'. The rear end of the air barrier plate 13, 13- is connected to the brake pedal 16 via wire means 15, as in the first embodiment described above. Thereby, by stepping on the brake pedal 16, the air blocking plates 1B, 1
1 can be stood upright on the surface of the roof 11.

空気遮断板13.13′の固定部、つまり、ヒンジ14
.14′の外部には引張りばね等の手段が設けられ、自
動車の制動時を除いて、通常、空気遮断板はこれらの引
張りばねにより付勢され、屋根11と同一平面内に位置
するように対応する凹所12.12゛内に収納されてい
る。
The fixed part of the air barrier plate 13, 13', i.e. the hinge 14
.. Means such as tension springs are provided on the outside of the roof 14', and the air shield plate is normally biased by these tension springs to be positioned in the same plane as the roof 11, except when the vehicle is braking. It is housed in a recess 12.12''.

また、空気遮断板13.13′の底部、つまり、ヒンジ
14.14−によって固定された端部、つまり、後端部
に、支持棒等の支持手段を更に設け、ブレーキペダル1
6の踏み込み動作に応じて隆起した空気遮断板に作用す
る空気抵抗によって空気遮断板が後方へ過度に回動する
ことを防止するようにしてもよい。
In addition, a support means such as a support rod is further provided at the bottom of the air blocking plate 13.13', that is, the end fixed by the hinge 14.14-, that is, the rear end, and the brake pedal 1
It is also possible to prevent the air blocking plate from excessively rotating backward due to the air resistance acting on the raised air blocking plate in response to the stepping motion of step 6.

更に、空気遮断板13.13゛が隆起した際に受ける空
気抵抗によって車体が揺動することを防止するため、空
気遮断板の中央部に、所定の大きさの複数の空気流通孔
を形成するようにしてもよい。
Furthermore, in order to prevent the vehicle body from rocking due to the air resistance received when the air blocking plate 13.13' is raised, a plurality of air circulation holes of a predetermined size are formed in the center of the air blocking plate. You can do it like this.

上記のように構成された他の実施例によれば、自動車の
走行中、空気遮断板13.13″は、屋根11と一体と
なるように凹所12.12″内にそれぞれ収納されてい
る。そのため、車体の外観は通常の自動車と同様に保た
れている。そして、自動車を急停止する場合、ブレーキ
ペダルが踏まれると同時に、空気遮断板13.13′は
直立に起されて急激に空気抵抗を受ける。それにより、
自動車の急制動が可能となる。
According to another embodiment configured as described above, the air shielding plates 13.13'' are each accommodated in the recesses 12.12'' so as to be integral with the roof 11 while the vehicle is running. . Therefore, the exterior of the vehicle remains similar to that of a normal car. When the vehicle is suddenly stopped, the air blocking plates 13, 13' are raised upright and suddenly receive air resistance as soon as the brake pedal is depressed. Thereby,
It becomes possible to brake the car suddenly.

(発明の効果) 以上のように構成された本発明によれば、自動jll″
1走行を++n害しない程度の適当な大きさの空気抵抗
を利用することにより、自動車のローリングを抑制する
ことができる。同様に、自動車を急停止させる場合、自
動車自身の制動装置による制動力に加えて空気抵抗によ
る制動力を作用させることにより、自動車のスムーズな
急制動を達成することができる。
(Effects of the Invention) According to the present invention configured as described above, automatic jll''
Rolling of an automobile can be suppressed by using an appropriate amount of air resistance that does not impair one run. Similarly, when an automobile is brought to a sudden stop, smooth and sudden braking of the automobile can be achieved by applying braking force due to air resistance in addition to the braking force provided by the automobile's own braking device.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図ないし第3図は、この発明の一実施例に係る走行
制御装置を備えた自動車を示し、第1図は上記自動車の
斜視図、第2図は上記自動車の側面図、第3図は上記自
動車の平面図、 第4図は、この発明の他の実施例に係る走行制御装置を
備えた自動車の側面図である。 1.11・・・屋根、2・・・支持部材、3・・・空気
流案内板、4.13.13′・・・空気遮断板、7.1
6・・・ブレーキペダル。 出願人代理人 弁理士 鈴江武彦 第1図 第3図
1 to 3 show a vehicle equipped with a travel control device according to an embodiment of the present invention, FIG. 1 is a perspective view of the vehicle, FIG. 2 is a side view of the vehicle, and FIG. is a plan view of the above-mentioned automobile, and FIG. 4 is a side view of an automobile equipped with a travel control device according to another embodiment of the present invention. 1.11... Roof, 2... Support member, 3... Air flow guide plate, 4.13.13'... Air blocking plate, 7.1
6... Brake pedal. Applicant's agent Patent attorney Takehiko Suzue Figure 1 Figure 3

Claims (3)

【特許請求の範囲】[Claims] (1)自動車の屋根の中央部に突設された支持部材と、
上記支持部材によって回動自在の支持され上記屋根の長
方向に沿って位置した空気流案内板と、上記空気流案内
板の後端に回動自在に取付けられ、空気流案内板の後部
開口を閉塞可能な大きさおよび形状を有する空気遮断板
と、上記空気流案内板と自動車の速度計のケーブルとを
接続し、自動車の走行速度に応じて上記空気流案内板の
上方および下方への回動角度を調整するワイヤ手段と、
上記空気遮断板とブレーキペダルとを接続し、上記ブレ
ーキペダルの踏み込み操作に応じて上記空気遮断板によ
り空気流案内板の後部開口を閉塞する他のワイヤ手段と
、を備えた自動車の走行制御装置。
(1) A support member protruding from the center of the roof of the automobile;
an air flow guide plate rotatably supported by the support member and positioned along the longitudinal direction of the roof; and an air flow guide plate rotatably attached to the rear end of the air flow guide plate, the rear opening of the air flow guide plate An air blocking plate having a size and shape that can be closed is connected to the air flow guide plate and a speedometer cable of the automobile, and the air flow guide plate is rotated upward and downward according to the traveling speed of the automobile. wire means for adjusting the moving angle;
Another wire means for connecting the air blocking plate and the brake pedal and closing the rear opening of the air flow guide plate with the air blocking plate in response to depression of the brake pedal. .
(2)所定の大きさを有する一対の凹所が上記屋根の前
部および後部に形成され、上記凹所の後端部にヒンジに
より一対の空気遮断板がそれぞれ回動自在に取付けられ
、上記一対の空気遮断板は上記凹所よりも僅かに小さく
形成されているとともに、ワイヤ手段によりブレーキペ
ダルに接続されていることを特徴とする特許請求の範囲
第1項に記載の自動車の走行制御装置。
(2) A pair of recesses having a predetermined size are formed in the front and rear parts of the roof, and a pair of air shielding plates are rotatably attached to the rear ends of the recesses by means of hinges, respectively. The vehicle running control device according to claim 1, wherein the pair of air blocking plates are formed slightly smaller than the recesses and are connected to the brake pedal by wire means. .
(3)上記空気遮断板は、その中央部に複数の空気流通
孔を備えていることを特徴とする特許請求の範囲第2項
に記載の自動車の走行制御装置。
(3) The vehicle running control device according to claim 2, wherein the air blocking plate is provided with a plurality of air circulation holes in a central portion thereof.
JP28115488A 1987-11-06 1988-11-07 Travelling controller for automobile Pending JPH01153366A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR870019227 1987-11-06
KR19227 1987-11-06

Publications (1)

Publication Number Publication Date
JPH01153366A true JPH01153366A (en) 1989-06-15

Family

ID=19269243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28115488A Pending JPH01153366A (en) 1987-11-06 1988-11-07 Travelling controller for automobile

Country Status (4)

Country Link
JP (1) JPH01153366A (en)
DE (1) DE3837730A1 (en)
FR (1) FR2622859A1 (en)
GB (1) GB2212117A (en)

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DE19623255A1 (en) * 1996-06-11 1996-12-05 Torsten Schmidt Funnel device fitted at front of vehicle
DE10102211A1 (en) * 2001-01-19 2002-07-25 Bayerische Motoren Werke Ag Braking flap or wing for motor driven land vehicle deploys automatically in response to distance danger signal
FR2862929B1 (en) * 2003-11-27 2006-02-24 Renault Sas BRAKING DEVICE FOR MOTOR VEHICLE
DE102004034677B4 (en) 2004-07-17 2022-07-07 Bayerische Motoren Werke Aktiengesellschaft Passenger car with a flow control device
CN103863421A (en) * 2012-12-07 2014-06-18 北京精诚博桑科技有限公司 Air flow guiding device for reducing trailer wind resistance
CN103625443B (en) * 2013-10-30 2015-12-16 江苏理工学院 Roof active adjustment formula air resistance retarding device
CN105966795B (en) * 2016-06-23 2018-04-03 郑州航空工业管理学院 A kind of logistics container bascule
US10730570B2 (en) 2018-04-20 2020-08-04 Autaero LLC Enhanced vehicle efficiency using airfoil to raise rear wheels above road surface
CN109204583A (en) * 2018-11-09 2019-01-15 合肥工业大学 A kind of empennage of equation motorcycle race

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Also Published As

Publication number Publication date
FR2622859A1 (en) 1989-05-12
GB2212117A (en) 1989-07-19
DE3837730A1 (en) 1989-05-24
GB8826037D0 (en) 1988-12-14

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