JPS6194825A - Low-cost auxiliary driving device for car - Google Patents
Low-cost auxiliary driving device for carInfo
- Publication number
- JPS6194825A JPS6194825A JP21556184A JP21556184A JPS6194825A JP S6194825 A JPS6194825 A JP S6194825A JP 21556184 A JP21556184 A JP 21556184A JP 21556184 A JP21556184 A JP 21556184A JP S6194825 A JPS6194825 A JP S6194825A
- Authority
- JP
- Japan
- Prior art keywords
- drive
- car
- electric motor
- auxiliary
- rotary
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/14—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing the motor of fluid or electric gearing being disposed in or adjacent to traction wheel
- B60K17/145—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing the motor of fluid or electric gearing being disposed in or adjacent to traction wheel the electric gearing being disposed in or adjacent to traction wheel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、自動車の簡易補助駆動装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a simple auxiliary drive device for an automobile.
自動車においては、その駆動方式として、前輪又は後輪
のいずれか一方をエンジンによって駆動する通常の一般
的な駆動方式と、前輪及び後輪の両方をエンジンによっ
て駆動する四輪駆動方式とが知られている。ところで前
者の駆動方式の自動車では、その駆動の仕方との関係で
、雪道等の悪路を走行している際に、駆動側の車輪がス
リップして走行不能に陥るおそれがあるのに対し、後者
の四輪駆動方式の自動車では、前輪又は後輪の一方がス
リップしても他方の車輪で走行を確保できるため、上述
のような走行不能のおそれが少なく、有利である。しか
るに四輪駆動方式の自動車では、前着の駆動方式に比し
て、構造が複雑で、コスト高となるため、前者の通常の
一般的な駆動方式の自動車において、簡易な方法で雪道
等における走行不能を解消できるようにすることが要求
される。There are two known drive systems for automobiles: the usual general drive system in which either the front wheels or the rear wheels are driven by the engine, and the four-wheel drive system in which both the front wheels and the rear wheels are driven by the engine. ing. By the way, in cars using the former drive system, due to the way the car is driven, when driving on rough roads such as snowy roads, there is a risk that the wheels on the drive side may slip and become unable to drive. The latter type of four-wheel drive vehicle is advantageous because even if one of the front wheels or rear wheels slips, the vehicle can continue to travel using the other wheel, so there is less risk of the vehicle being unable to travel as described above. However, four-wheel drive vehicles have a more complex structure and are more expensive than the front drive systems, so it is difficult to drive on snowy roads using a simple method. It is required to be able to eliminate the inability to drive.
そしてこのような要求を満たすようにしたものとしてミ
従来、実開昭58−112636号公報に示されるよう
な補助駆動装置が提案されており、これは雪道等におい
て駆動側の車輪がスリップした際に、非駆動側の車輪に
ローラを押圧し、これをモータで回転させて非駆動側の
車輪を駆動するようにしたものである。In order to meet these requirements, an auxiliary drive device as shown in Japanese Utility Model Application No. 58-112636 has been proposed. In this case, a roller is pressed against the wheel on the non-drive side, and the roller is rotated by a motor to drive the wheel on the non-drive side.
しかしながら上記従来公報記載の装置では、車体への着
脱については何ら考慮されておらず、その構造と、常時
車体に装着されるようになっているので、車体の重量ア
ンプを招来して燃費が低下し、又スペース的にも不利で
あった。However, with the device described in the above-mentioned conventional publication, no consideration is given to attaching or detaching it to the vehicle body, and the structure and the fact that it is always attached to the vehicle body increase the weight of the vehicle body and reduce fuel efficiency. However, it was also disadvantageous in terms of space.
この発明は、かかる問題点に鑑み、雪道等における走行
不能を解消でき、しかも簡単に着脱できる自動車の簡易
補助駆動装置を提供せんとするものである。SUMMARY OF THE INVENTION In view of these problems, the present invention aims to provide a simple auxiliary drive device for an automobile that can eliminate the inability to drive on snowy roads and the like, and can be easily attached and detached.
そこでこの発明は、非駆動側の車輪近傍の車体下面に支
持部を設け、この支持部に、昇降動する本体部と、モー
タによって回転部を駆動するようにした回転駆動部とか
らなる補助駆動部材を着脱自在に取付け、回転部を路面
に接地させて自動車を補助走行させるようにしたもので
ある。Therefore, the present invention provides a support part on the lower surface of the vehicle body near the non-drive wheel, and provides an auxiliary drive on this support part, which consists of a main body part that moves up and down, and a rotation drive part whose rotation part is driven by a motor. The parts are removably attached and the rotating part is grounded on the road surface to allow the vehicle to travel auxiliary.
“ 〔実施例〕 以下、本発明の実施例を図について説明する。" 〔Example〕 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
第1図ないし第3図は本発明の一実施例による自動車の
簡易補助駆動装置を示し、これはフロントエンジン・フ
ロントドライブ方式の自動車に適用した例である。自動
車1ではその車体2の前部にエンジン3が搭載され、該
エンジン3は変速機及びディファレンシャルギヤ4を介
して前輪5に連結されており、こうして自動車1はその
前輪5がエンジン3によって駆動されるようになってい
る。FIGS. 1 to 3 show a simple auxiliary drive device for an automobile according to an embodiment of the present invention, and this is an example applied to a front engine/front drive type automobile. In the automobile 1, an engine 3 is mounted on the front of the vehicle body 2, and the engine 3 is connected to front wheels 5 via a transmission and a differential gear 4. In this way, the automobile 1 has its front wheels 5 driven by the engine 3. It has become so.
そしてこの自動車1の後部両側には各々補助駆動装置6
が設けられている。この補助駆動装置6において、車体
2のサイドシル7には非駆動側の車輪である後輪8の近
傍にて補助駆動部材9を取付けるための支持部7aが形
成され、一方上記補助駆動部材9は本体部10と回転駆
動部11とから構成され、上記本体部10は取付部12
と該取付部12に支承された昇降部13とからなり、上
記取付部12はサイドシル7の支持部7aにポル乃
)14a、ナツト14bによって着脱自在に締付固定さ
れている。また上記昇降部13は四角形状のバンク機構
15とこれを上下方向に昇降動させる電動モータ16と
から構成されている。Auxiliary drive devices 6 are provided on both sides of the rear of the automobile 1.
is provided. In this auxiliary drive device 6, a support portion 7a for attaching an auxiliary drive member 9 is formed in the side sill 7 of the vehicle body 2 near the rear wheel 8, which is a non-drive side wheel. It is composed of a main body part 10 and a rotation drive part 11, and the main body part 10 has a mounting part 12.
The mounting part 12 is removably fastened to the support part 7a of the side sill 7 with a bolt 14a and a nut 14b. The elevating section 13 is composed of a rectangular bank mechanism 15 and an electric motor 16 that moves the bank mechanism up and down in the vertical direction.
また上記回転駆動部11ではそのハウジング17が上記
バンク機構15の下端に連結されており、該ハウジング
17には電動モータ18が取付けられ、又該ハウジング
17内には前後一対の駆動ローラ19が回転自在に支承
され、該駆動ローラ19間にはベルト20が張設されて
いる。また一方の駆動ローラ19の軸19aにはギヤ2
1が設けられ、該ギヤ21ば上記駆動モータ18の軸に
設けられたギヤ22と噛合しており、こうして電動モー
タ18によって駆動され、路面23に接地して回転する
回転部24が構成されている。Further, in the rotary drive unit 11, a housing 17 thereof is connected to the lower end of the bank mechanism 15, an electric motor 18 is attached to the housing 17, and a pair of front and rear drive rollers 19 are installed in the housing 17 to rotate. A belt 20 is stretched between the driving rollers 19, which are freely supported. Also, a gear 2 is attached to the shaft 19a of one of the drive rollers 19.
1 is provided, and the gear 21 meshes with a gear 22 provided on the shaft of the drive motor 18, thus forming a rotating section 24 that is driven by the electric motor 18 and rotates while being in contact with the road surface 23. There is.
さらに自動車1には図示していないが、そのトランクル
ーム内にリード線25を介して上記電動モータ15,1
Bに電力を供給するための駆動用バフテリが搭載される
とともに、車室内のインストルメントパネルに電動モー
タ15.18への給電を制御する起動スイッチが設けら
れている。Although not shown in the automobile 1, the electric motors 15, 1 are connected to the trunk of the automobile 1 via a lead wire 25.
A driving buffer for supplying electric power to the electric motors 15 and 18 is mounted, and a start switch for controlling the electric power supply to the electric motors 15 and 18 is provided on the instrument panel in the vehicle interior.
次に作用効果について説明する。Next, the effects will be explained.
本装置を車体2に取付ける場合、本体部10の取付部1
2を車体サイドシル7の支持部7aに嵌め込み、ボルト
14a、ナンド14bを用いて両者を連結すればよく、
−力木装置を車体、2から取外す場合にはポル)14a
、ナツト14bを弛めて両者の連結を外せばよい。When installing this device on the vehicle body 2, the mounting part 1 of the main body part 10
2 into the support part 7a of the vehicle side sill 7, and connect the two using the bolt 14a and the bolt 14b.
- When removing the bracing device from the car body, 2) 14a
, just loosen the nut 14b and disconnect the two.
そして雪道等で前輪5がスリップした場合には、まず起
動スイッチの操作によって昇降用電動モータ16にバッ
テリ電圧を給電し、バンク機構15を伸張して回転駆動
部11を下降させ、該回転駆動部11のベルト20が路
面23に接地すると、起動スイッチの操作によって電動
モータ16への給電を停止し、今度は走行用電動モータ
18にパフテリ電圧を給電して駆動ローラ19を回転駆
動すればよく、これにより自動車1は補助走行してその
前輪スリップ状態をMtiaすることとなる。自動車1
が前輪スリップ状態を離脱すると、起動スイッチの操作
によって電動モータ18への給電を停止するとともに、
電動モータ16に上記とは逆方向に給電を行なって電動
モータ16を逆回転させればよく、するとバンク機構1
5が収縮して回転駆動部11が上昇するので、後は前輪
5による通常走行状態に戻ることとなる。If the front wheel 5 slips on a snowy road, etc., first operate the start switch to supply battery voltage to the electric motor 16 for lifting, extend the bank mechanism 15 and lower the rotary drive unit 11, and drive the rotary drive. When the belt 20 of the section 11 comes into contact with the road surface 23, the power supply to the electric motor 16 is stopped by operating the start switch, and the driving roller 19 is rotated by supplying the puffer voltage to the traveling electric motor 18. , As a result, the automobile 1 performs auxiliary driving and the front wheel slip state is reduced to Mtia. car 1
When the front wheel leaves the slip state, the power supply to the electric motor 18 is stopped by operating the start switch, and
It is sufficient to supply power to the electric motor 16 in the opposite direction to that described above to rotate the electric motor 16 in the reverse direction, and then the bank mechanism 1
5 is contracted and the rotational drive unit 11 is raised, so that the normal running state using the front wheels 5 is returned.
また後輪8を交換する場合等においては、起動スイッチ
の操作によって昇降用電動モータ16に給電し、回転駆
動部11のベル)20が路面23に接地した後もバンク
機構1.5を伸張させれば、f&輪8を路面23から浮
かすことができ、このように本装置は通常のジヤツキと
して使用することもできる。In addition, when replacing the rear wheel 8, power is supplied to the elevating electric motor 16 by operating the start switch, and the bank mechanism 1.5 is extended even after the bell 20 of the rotary drive unit 11 touches the road surface 23. If so, the f&wheel 8 can be lifted off the road surface 23, and in this way, the present device can also be used as a normal jack.
以上のような本実施例の装置では、雪道等において前輪
がスリップして走行不能になった時に、回転駆動部によ
って自動車を補助走行させるようにしたので、走行不能
状態を直ちに解消できる。In the device of this embodiment as described above, when the front wheels slip on a snowy road or the like and the vehicle becomes unable to drive, the rotary drive unit makes the vehicle auxiliary travel, so that the disabled state can be immediately resolved.
また本装置では、一対のローラとベルトとでもって回転
部を構成したので、回転部の接地面積を大きくとること
ができ、その結果多少路面に凹凸があっても確実に自動
車を走行させて確実に走行不能状態を解消できる。In addition, in this device, the rotating part is composed of a pair of rollers and a belt, so the ground contact area of the rotating part can be large, and as a result, the car can run reliably even if the road surface is somewhat uneven. The inoperable condition can be resolved.
また本装置では、装置を前輪のスリップ状態を離脱する
ためだけに用いるようにしたので、装置はそれほど大型
になることはな(、又自動車を低速走行させればよいこ
とから、駆動用バッテリもそれほど大きな容量を必要と
しない。In addition, in this device, the device is used only to release the front wheels from slipping, so the device does not need to be very large. It doesn't require that much capacity.
また本装置では、上述のように装置の着脱が非常に簡単
であり、その結果不要時にはこれを外しておき、必要な
時にこれを取付けるようにすることができ、燃費的にも
スペース的にも大変有利である。Additionally, with this device, it is very easy to attach and detach the device as mentioned above, and as a result, it can be removed when it is not needed and installed when it is needed, which reduces fuel consumption and space. It is very advantageous.
なお、上記実施例では回転部に2つの駆動口、−ラを設
けたが、この駆動ローラは1つであってもよい。また昇
降部のバンク機構は四角形状のバンク機構ではなく、く
字状のものであってもよい。In the above embodiment, the rotary portion is provided with two drive ports and rollers, but the number of drive rollers may be one. Further, the bank mechanism of the elevating section may be not a rectangular bank mechanism but a dogleg-shaped one.
また昇降部はバンク機構と電動モータではなく、シリン
ダ機構で構成してもよい。また本発明はフロントエンジ
ン・フロントドライブ方式のみではなく、これ以外、例
えばフロントエンジン・リヤドライブ方式にも適用でき
る。Furthermore, the elevating section may be constructed of a cylinder mechanism instead of the bank mechanism and electric motor. Further, the present invention is applicable not only to a front engine/front drive system but also to other types, such as a front engine/rear drive system.
以上のように、本発明に係る自動車の簡易補助駆動装置
によれば、非駆動側の車輪近傍の車体下面に支持部を設
け、この支持部に、昇降動する本体部と、モータによっ
て回転部を駆動するようにした回転駆動部とからなる補
助駆動部材を着脱自在に取付け、回転部を路面に接地さ
せて自動車を補助走行させるようにしたので、雪道等に
おける走行不能を確実に解消でき、しかも着脱が簡単で
、燃費及びスペースの面で有利であるという効果がある
。As described above, according to the simple auxiliary drive device for an automobile according to the present invention, a support portion is provided on the lower surface of the vehicle body near the non-drive wheel, and a main body portion that moves up and down and a rotation portion driven by a motor are attached to this support portion. An auxiliary drive member consisting of a rotary drive unit that drives the vehicle is removably attached, and the rotary unit is grounded on the road surface to allow the vehicle to travel auxiliary, thereby reliably eliminating the inability to drive on snowy roads, etc. Moreover, it is easy to attach and detach, which is advantageous in terms of fuel efficiency and space.
第1図は本発明の一実施例による簡易補助駆動装置を備
えた自動車の概略図、第2図は上記装置の側面図、第3
図は上記装置の断面図である。
1・・・自動車、3・・・エンジン、5・・・前輪、6
・・・補助駆動装置、7・・・号イドシル(車体)、7
a・・・支持部、8・・・後輪、9・・・補助駆動部材
、10・・・本体部、11・・・回転駆動部、12・・
・取付部、13・・・昇降部、18・・・電動モータ、
24・・・回転部。
特 許 出 願 人 マツダ株式会社
第1図FIG. 1 is a schematic diagram of an automobile equipped with a simple auxiliary drive device according to an embodiment of the present invention, FIG. 2 is a side view of the device, and FIG.
The figure is a sectional view of the above device. 1...Car, 3...Engine, 5...Front wheel, 6
... Auxiliary drive device, No. 7 Idsil (vehicle body), 7
a... Support part, 8... Rear wheel, 9... Auxiliary drive member, 10... Main body part, 11... Rotation drive part, 12...
・Mounting part, 13... Lifting part, 18... Electric motor,
24...Rotating part. Patent applicant Mazda Motor Corporation Figure 1
Claims (1)
動される自動車において、非駆動側の車輪近傍の車体に
補助駆動部材の支持部が設けられ、上記補助駆動部材は
本体部と回転駆動部とから構成され、上記本体部は上記
車体側支持部に着脱自在に取付けられる取付部と、上記
回転駆動部を上下方向に昇降させる昇降部とを備え、上
記回転駆動部は電動モータと、該モータによって駆動さ
れ路面に接地して回転する回転部とを備えていることを
特徴とする自動車の簡易補助駆動装置。(1) In an automobile in which either the front wheels or the rear wheels are driven by an engine, a support part for an auxiliary drive member is provided on the vehicle body near the non-drive wheel, and the auxiliary drive member is connected to the main body part and the rotary drive part. The main body section includes an attachment section that is detachably attached to the vehicle body side support section, and an elevating section that vertically raises and lowers the rotary drive section, and the rotary drive section includes an electric motor; 1. A simple auxiliary drive device for an automobile, comprising: a rotating part that is driven by a motor and rotates while being in contact with a road surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21556184A JPS6194825A (en) | 1984-10-15 | 1984-10-15 | Low-cost auxiliary driving device for car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21556184A JPS6194825A (en) | 1984-10-15 | 1984-10-15 | Low-cost auxiliary driving device for car |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6194825A true JPS6194825A (en) | 1986-05-13 |
Family
ID=16674464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21556184A Pending JPS6194825A (en) | 1984-10-15 | 1984-10-15 | Low-cost auxiliary driving device for car |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6194825A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2436824A (en) * | 2006-03-31 | 2007-10-10 | Mark Darren Shaw | Leveller and frictional propulsion aid for trailers and caravans |
GB2450900A (en) * | 2007-07-11 | 2009-01-14 | Peter Stanley Thomas Ackroyd | Vehicle auxiliary manoeuvring device |
-
1984
- 1984-10-15 JP JP21556184A patent/JPS6194825A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2436824A (en) * | 2006-03-31 | 2007-10-10 | Mark Darren Shaw | Leveller and frictional propulsion aid for trailers and caravans |
GB2436824B (en) * | 2006-03-31 | 2008-06-11 | Mark Darren Shaw | Electric lead screw actuator and automatic leveller |
GB2450900A (en) * | 2007-07-11 | 2009-01-14 | Peter Stanley Thomas Ackroyd | Vehicle auxiliary manoeuvring device |
GB2450900B (en) * | 2007-07-11 | 2011-08-24 | Peter Stanley Thomas Ackroyd | Auxiliary vehicle manoeuvring device |
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