JPH02293222A - Method and device for lateral move of all-wheel drive car - Google Patents
Method and device for lateral move of all-wheel drive carInfo
- Publication number
- JPH02293222A JPH02293222A JP11412089A JP11412089A JPH02293222A JP H02293222 A JPH02293222 A JP H02293222A JP 11412089 A JP11412089 A JP 11412089A JP 11412089 A JP11412089 A JP 11412089A JP H02293222 A JPH02293222 A JP H02293222A
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- Japan
- Prior art keywords
- wheel
- wheels
- rotation
- wheel drive
- rear wheels
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、スピードスプレーヤ等の総輪駆動車を横方
向，すなわち前後方向に関して直角方向へ移動させる方
法及び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 method and apparatus for moving an all-wheel drive vehicle such as a speed sprayer in a lateral direction, that is, in a direction perpendicular to the longitudinal direction.
逆位相式四輪ステアリング装置及び四輪駆動装置を装備
するスピードスプレーヤは公知であり、逆位相式四輪ス
テアリング装置付きスピードスプレーヤでは旋回半径が
短縮され、圃場における小回りに有利となっている。A speed sprayer equipped with an anti-phase four-wheel steering device and a four-wheel drive device is known, and the speed sprayer with an anti-phase four-wheel steering device has a shortened turning radius, which is advantageous for making tight turns in the field.
［発明が解決しようとする課題］
スピードスプレーヤを真横へ移動させることが可能であ
れば、狭い圃場等における作業性が向上するが、従来の
逆位相式四輪ステアリング装置付きスピードスプレーヤ
では、小回りは２輪操舵のスピードスプレーヤに比して
改良されているものの、スピードスプレーヤを直接、真
横へ移動させることは困難である。[Problems to be Solved by the Invention] If it were possible to move the speed sprayer directly sideways, workability in narrow fields would be improved, but with the conventional speed sprayer equipped with an anti-phase four-wheel steering device, it is difficult to turn in a small radius. Although this is an improvement over two-wheel steering speed sprayers, it is difficult to move the speed sprayer directly side to side.
この発明の目的は、総輪駆動車を直接，真横へ移動させ
ることができる横方向移動方法及び装置を提供すること
である．
〔課題を解決するための手段〕
この発明を、実施例に対応する図面の符号を使用して説
明する。An object of the present invention is to provide a lateral movement method and device that can move an all-wheel drive vehicle directly sideways. [Means for Solving the Problems] The present invention will be described using reference numerals in the drawings that correspond to the embodiments.
請求項１の総輪駆動車（１０）の横方向移動方法によれ
ば、前輪（１２）及び後輪（１４）を逆位相で操舵する
とともに互いに逆回転させる。According to the method for lateral movement of an all-wheel drive vehicle (10) according to the first aspect, the front wheels (12) and the rear wheels (14) are steered in opposite phases and rotated in opposite directions.
請求項２の総輪駆動車の横方向移動装置は次の（ａ）〜
（ｃ）の構成要素を有してなる。The lateral movement device for an all-wheel drive vehicle according to claim 2 comprises the following (a) to
It has the component (c).
（ａ）前輪（１２）及び後輪（１４）を逆位相で操舵す
る逆位相式総輪ステアリング装ＩＩ（２７）（ｂ）エン
ジン（６２）からの動力を前輪（１２）及び後輪（１４
）へ伝達する総輪駆動装置（６１）（ｃ）前輪（１２）
及び後輪（１４）の回転方向が互いに逆となるようにす
る回転方向逆転装置（７０）〔作用〕
請求項１の発明において、総輪駆動車（１０）を直接的
に真横へ移動させる場合、前輪（１２）及び後輪（１４
）を逆位相で操舵し、総輪駆動車（１０）の左右方向に
関して互いに逆方向へ向けさせる。また、前輪（１２）
及び後輪（１４）を互いに逆方向へ回転させる．前輪（
１２）及び後輪（１４）の駆動は、総輪駆動車（１０）
の前後方向へ移動させる力成分と、総輪駆動車（１０）
を横方向へ移動させる力成分を発生する．前輪（１２）
及び後輪（１４）は、左右方向に関して互いに逆方向へ
振れているので、前輪（１２）及び後輪（１４）による
総輪駆動車（１０）の前後方向の力成分は、大きさがほ
ぼ等しく，方向は互いに逆となり、総輪駆動車（１０）
の横方向成分は同じ向きとなる。この結果、総輪駆動車
（１０）は、向きを前方へ保持しつつ、横方向へ移動す
る。(a) Anti-phase all-wheel steering system II (27) that steers the front wheels (12) and rear wheels (14) in opposite phases (b) Power from the engine (62) is applied to the front wheels (12) and rear wheels (14).
) All-wheel drive (61) (c) front wheels (12)
and a rotational direction reversing device (70) for making the rotational directions of the rear wheels (14) opposite to each other [Function] In the invention of claim 1, when the all-wheel drive vehicle (10) is directly moved sideways. , front wheel (12) and rear wheel (14)
) are steered in opposite phases to direct the all-wheel drive vehicle (10) in opposite directions with respect to the left and right directions. Also, the front wheel (12)
and rotate the rear wheels (14) in opposite directions. front wheel(
12) and rear wheels (14) are driven by an all-wheel drive vehicle (10)
A force component that moves the vehicle in the front-rear direction and an all-wheel drive vehicle (10)
Generates a force component that moves the in the lateral direction. Front wheel (12)
Since the front wheels (12) and the rear wheels (14) swing in opposite directions to each other in the left-right direction, the force component in the front-rear direction of the all-wheel drive vehicle (10) due to the front wheels (12) and the rear wheels (14) is approximately equal in magnitude. Equally, the directions are opposite to each other, and all-wheel drive vehicles (10)
The horizontal components of are in the same direction. As a result, the all-wheel drive vehicle (10) moves laterally while maintaining its orientation forward.
請求項２の発明では、総輪駆動車（１０）を直接的に真
横へ移動させる場合、逆位相式総輪ステアリング装置（
２７）は、前輪（１２）及び後輪（１４）を逆位相で操
舵し、総輪駆動車（１０）の左右方向に関して互いに逆
方向へ向けさせる。また、前４＋６（１２）及び後輪（
１４）は、総輪駆動装置（６１）により駆動されるが，
回転方向逆転装Ｍ （７０）により互いに逆方向へ回転
する．前輪（１２）及び後輸（１４）の駆動は、総輪駆
動車（１０）の前後方向へ移動させる力成分と、総翰駆
動車（１０）を横方向へ移動させる力成分を発生する。In the invention of claim 2, when the all-wheel drive vehicle (10) is directly moved sideways, the anti-phase all-wheel steering device (
27) steers the front wheels (12) and the rear wheels (14) in opposite phases to direct them in opposite directions with respect to the left-right direction of the all-wheel drive vehicle (10). In addition, front 4+6 (12) and rear wheels (
14) is driven by an all-wheel drive device (61),
The rotating direction reversing device M (70) rotates them in opposite directions. The front wheels (12) and the rear wheels (14) are driven to generate a force component that moves the all-wheel drive vehicle (10) in the longitudinal direction and a force component that moves the all-wheel drive vehicle (10) in the lateral direction.
前輪（１２）及び後輪（１４）は、左右方向に関して互
いに逆方向へ振れているので、前輪（１２）及び後輪（
１４）による総輪駆動車（ＩＯ）の前後方向の力成分は
逆方向となり、総輪駆動車（１０）の横方向成分は同方
向となる．この結果、総輪駆動車（１０）は、向きを前
方へ保持しつつ、横方向へ移動する．〔実施例〕
以下、この発明を図面の実施例について説明する。Since the front wheels (12) and the rear wheels (14) swing in opposite directions in the left-right direction, the front wheels (12) and the rear wheels (14)
The force component in the longitudinal direction of the all-wheel drive vehicle (IO) due to 14) is in the opposite direction, and the lateral component of the all-wheel drive vehicle (10) is in the same direction. As a result, the all-wheel drive vehicle (10) moves laterally while maintaining its orientation forward. [Embodiments] Hereinafter, the present invention will be described with reference to embodiments of the drawings.
第４図はスピードスプレーヤ１０の概略的な側面図であ
る。スピードスプレーヤ１０は，四輪駆動及び四輪操舵
方式であり、前輪１２と後輸１４とにより支持されて自
走可能になっているフレーム１６を備えている。フレー
ム１６の上側には、スピードスプレーヤ１０の前方から
順番に運転席１８、薬液を貯蔵する薬液タンク２０，走
行用エンジン等を収容するエンジンルームを囲うボンネ
ット２２、薬液の噴震を放出する噴頭２４、及び後方か
ら吸い込んだ空気を噴頭２４へ吐出する送風機２６が載
設される．第２図はスピードスプレーヤ１０の逆位相式
四輪ステアリング装置２７の構成図である。ステアリン
グホイール２８の回転は全油圧形パワステアリング装置
３０へ伝達され、全油圧形パワステアリング装置３０は
、流量制御弁３２を介してオイルポンプ３３から送られ
て来る油圧をステアリングホイール２８の回転方向に関
係して切り替えて、油路３４又は油路３５へ送る。ステ
アリングシリンダ３６は、油路３４，３５から送られて
来る油圧により伸縮を制御され，先端部において揺動ア
ーム３８に回転自在に結合している。揺動アーム３８、
前輪用アーム４０及び後輪用アーム４２は、共通の回転
軸４４に一体回転的に結合し、ステアリングシリンダ３
６の伸縮に伴って回転軸４４の軸線の周りに揺動する。FIG. 4 is a schematic side view of the speed sprayer 10. The speed sprayer 10 is of a four-wheel drive and four-wheel steering type, and includes a frame 16 supported by front wheels 12 and a rear wheel 14 so as to be self-propelled. Above the frame 16, in order from the front of the speed sprayer 10, there is a driver's seat 18, a chemical liquid tank 20 for storing chemical liquid, a bonnet 22 surrounding an engine room housing a driving engine, etc., and a jet head 24 for emitting jets of chemical liquid. , and a blower 26 that discharges air sucked in from the rear to the jet head 24. FIG. 2 is a configuration diagram of the anti-phase four-wheel steering device 27 of the speed sprayer 10. The rotation of the steering wheel 28 is transmitted to the all-hydraulic power steering device 30, and the all-hydraulic power steering device 30 directs the hydraulic pressure sent from the oil pump 33 via the flow control valve 32 in the direction of rotation of the steering wheel 28. The oil is then switched to the oil path 34 or the oil path 35. The steering cylinder 36 is controlled to expand and contract by hydraulic pressure sent from the oil passages 34 and 35, and is rotatably connected to the swing arm 38 at its tip. swinging arm 38;
The front wheel arm 40 and the rear wheel arm 42 are integrally rotatably coupled to a common rotating shaft 44 and are connected to the steering cylinder 3.
6 swings around the axis of the rotating shaft 44.
各前輸１２はナックル４６に回転自在に支持され、ナッ
クル４６はナックルアーム４８と一体的に鉛直線の周り
に旋回自在となっており、タイロッド５０は両端部にお
いて左右のナックルアーム４８の端部に回転自在に結合
している．同様に、各後輸１４はナックル５２に回転自
在に支持され、ナックル５２はナックルアーム５４と一
体的に鉛直線の周りに旋回自在となっており、タイロッ
ド５６は両端部において左右のナックルアーム５４の端
部に回転自在に結合している。前輪用ドラッグリンク５
８は前後の端部においてそれぞれ左側のナックルアーム
４８及び前軸用アーム４０に回転自在に結合し、後輪用
ドラッグリンク６０は前後の端部においてそれぞれ後輪
用アーム４２及び右側のナックルアーム５４に回転自在
に結合している。Each front arm 12 is rotatably supported by a knuckle 46, and the knuckle 46 is rotatable around a vertical line integrally with the knuckle arm 48, and the tie rod 50 is connected to the ends of the left and right knuckle arms 48 at both ends. It is rotatably connected to the Similarly, each rear transport 14 is rotatably supported by a knuckle 52, and the knuckle 52 is rotatable around a vertical line integrally with the knuckle arm 54, and the tie rod 56 is connected to the left and right knuckle arms 54 at both ends. It is rotatably connected to the end of the Front wheel drag link 5
8 is rotatably connected to the left knuckle arm 48 and the front axle arm 40 at the front and rear ends, respectively, and the rear wheel drag link 60 is connected to the rear wheel arm 42 and the right knuckle arm 54 at the front and rear ends, respectively. It is rotatably connected to.
ステアリングシリンダ３６が縮小すると、揺動アーム３
８、前輪用アーム４０及び後輸用アーム４２は後方へ揺
動し、これにより，前輸１２及び後輸１４はそれぞれ右
及び左へ振れる。逆に、ステアリングシリンダ３６が伸
長すると、揺動アーム３８、前軸用アーム４０及び後輪
用アーム４２は前方へ揺動し、これにより、前翰１２及
び後輸１４はそれぞれ左及び右へ振れる。こうして、前
輸１２及び後輪１４は逆位相で操舵される．
第３図はスピードスプレーヤ１０の四輪駆動装置６１の
構成図である．エンジン６２の回転動力は、手動により
減速比及び回転方向を切り替えられる変速機６４と、さ
らにプロペラシャフト６６とを経て分配機６８へ伝達さ
れる。分配機６８の前方へ分配された回転動力は、ギヤ
を含み回転方向を手動操作で切り替える回転方向切替装
置７０と、さらにフロントディファレンシャル７２及び
左右のフロントアクスル７４とを経て前＠１２へ伝達さ
れる。分配機６８の後方へ分配された回転動力は、プロ
ペラシャフト７６、リアディファレンシャル７８及び左
右のリアアクスル８０を経て後輪１４へ伝達される。When the steering cylinder 36 contracts, the swing arm 3
8. The front wheel arm 40 and the rear wheel arm 42 swing rearward, thereby swinging the front wheel 12 and rear wheel 14 to the right and left, respectively. Conversely, when the steering cylinder 36 extends, the swing arm 38, front axle arm 40, and rear wheel arm 42 swing forward, which causes the front wing 12 and rear wheel arm 14 to swing to the left and right, respectively. . In this way, the front wheels 12 and rear wheels 14 are steered in opposite phases. FIG. 3 is a configuration diagram of the four-wheel drive device 61 of the speed sprayer 10. The rotational power of the engine 62 is transmitted to a distributor 68 via a transmission 64 whose reduction ratio and rotational direction can be manually switched, and a propeller shaft 66 . The rotational power distributed to the front of the distributor 68 is transmitted to the front @ 12 via a rotation direction switching device 70 that includes gears and manually switches the rotation direction, and further through a front differential 72 and left and right front axles 74. . The rotational power distributed to the rear of the distributor 68 is transmitted to the rear wheels 14 via a propeller shaft 76, a rear differential 78, and left and right rear axles 80.
スピードスプレーヤ１０を通常状態で運転するときは、
回転方向切替装置７０は正転位置にされ、前翰１２及び
後輪１４は同一方向へ回転駆動され、スピードスプレー
ヤ１０は、変速機６４における前進又は後退の切り替え
に応じて前進又は後進するとともに、ステアリングホイ
ール２８の回転方向に応じて旋回する。When operating the speed sprayer 10 under normal conditions,
The rotational direction switching device 70 is placed in the normal rotation position, the front wing 12 and the rear wheel 14 are rotationally driven in the same direction, and the speed sprayer 10 moves forward or backward according to the forward or backward switching in the transmission 64. It turns according to the direction of rotation of the steering wheel 28.
第１図はスピードスプレーヤ１０を直接的に真横へ移動
させる説明図である。第１図を中心に参照しつつ、実施
例の作用について説明する。FIG. 1 is an explanatory diagram of moving the speed sprayer 10 directly to the side. The operation of the embodiment will be explained with reference mainly to FIG.
スピードスプレーヤ１０を直接的にＡ方向（右）へ移動
させる場合、ステアリングホイール２８を左回りに回す
，逆位相式四輪ステアリング装置２７は、前輪１２及び
後翰１４を逆位相で操舵し、それぞれ左及び右へ向けさ
せる。また、回転方向切替装置７０を逆転位置に切り替
える。変速機６４が前進位置にあるときは、回転方向切
替装置７０の逆転位置により、前輸１２及び後輪１４は
、エンジン６２からの等しい回転動力を受けて駆動され
るが、回転方向はそれぞれ後退方向及び前進方向と互い
に逆となる。When moving the speed sprayer 10 directly in the A direction (to the right), the anti-phase four-wheel steering device 27, which rotates the steering wheel 28 counterclockwise, steers the front wheels 12 and the rear wheel 14 in opposite phases, and rotates the steering wheel 28 counterclockwise. Direct it to the left and right. Further, the rotation direction switching device 70 is switched to the reverse position. When the transmission 64 is in the forward position, the front wheels 12 and the rear wheels 14 are driven by receiving equal rotational power from the engine 62 due to the reverse position of the rotational direction switching device 70, but the rotational directions are in reverse. The direction and forward direction are opposite to each other.
前輪１２及び後輪１４の駆動は、スピードスプレーヤ１
０の前後方向へ移動させる力成分と，スピードスプレー
ヤｌＯを横方向へ移動させる力成分を発生する。前輸１
２及び後輸１４は、左右方向に関して互いに逆方向へ振
れているので、前輸１２及び後輸１４によるスピードス
プレーヤ１０の前後方向の力成分は，大きさが等しく、
方向は逆となり、スピードスプレーヤ１０の横方向成分
の向きは共に矢印Ａ方向となる。この結果、スピードス
プレーヤ１０は中心線に対して直角方向右側へ移動する
．
例えば、前輸１２及び後輪１４の切れ角が４５°摩擦係
数が０．８、スピードスプレーヤ１０の重量がｉ５００
ｋｇであるとすると，第１図の状態において，Ａとは逆
方向に作用する摩擦力は，１５００ｘ０．８ｘｖ’２＝
８４９ｋｇｆとなる．発生動力＝駆動力×速度／２７０
であり、速度＝１ｋｍ／ｈとすると、実際のタイヤ速度
＝ＩＸｖ’２となり、スピードスプレーヤ１０を摩擦力
に抗して八方向へ移動させるのに必要な動力は４．４ｐ
ｓとなる。The front wheels 12 and the rear wheels 14 are driven by a speed sprayer 1.
A force component that moves the speed sprayer lO in the front-back direction and a force component that moves the speed sprayer lO in the horizontal direction are generated. Advance 1
2 and the rear shaft 14 swing in opposite directions in the left-right direction, the force components in the front and rear direction of the speed sprayer 10 due to the front shaft 12 and the rear shaft 14 are equal in magnitude;
The directions are reversed, and the directions of the lateral components of the speed sprayer 10 are both in the direction of arrow A. As a result, the speed sprayer 10 moves to the right in the direction perpendicular to the center line. For example, the cutting angle of the front wheels 12 and rear wheels 14 is 45°, and the friction coefficient is 0.8, and the weight of the speed sprayer 10 is i500.
kg, the frictional force acting in the opposite direction to A in the state shown in Figure 1 is 1500x0.8xv'2=
It becomes 849kgf. Generated power = driving force x speed / 270
If the speed = 1 km/h, the actual tire speed = IXv'2, and the power required to move the speed sprayer 10 in eight directions against the frictional force is 4.4p.
It becomes s.
スピードスプレーヤ１０を左側真横へ移動させるときは
、ステアリングホイール２８を右回りに回し、前檜１２
及び後輸１４をそれぞれ右及び左へ向けさせるとともに
、回転方向切替装置７０を逆転位置にする．
第１図のステアリング状態において、変速機６４が後退
位置にあると、前輸１２及び後輸１４の回転方向はそれ
ぞれ前進方向及び後退方向となり、スピードスプレーヤ
１０の横方向右向きの力が生じる。To move the speed sprayer 10 to the left side, turn the steering wheel 28 clockwise and move the front
and the rear transport 14 to the right and left, respectively, and the rotation direction switching device 70 to the reverse position. In the steering state shown in FIG. 1, when the transmission 64 is in the reverse position, the rotation directions of the front shaft 12 and rear shaft 14 are forward and backward, respectively, and a lateral rightward force of the speed sprayer 10 is generated.
したがって、ステアリングホイール２８の回転方向の切
り替えだけでなく、変速機６４における前進及び後退の
切り替えによっても、スピードスプレーヤ１０の横方向
の移動向きを切り替えることができる。Therefore, the direction of lateral movement of the speed sprayer 10 can be switched not only by switching the rotation direction of the steering wheel 28 but also by switching the transmission 64 between forward and backward movement.
なお、図示の実施例では、回転方向切替装置７０を分配
機６８と前輸１２との間に配設しているが、回転方向切
替装置７０を分配機６８と後輪１４との間に配設して、
分配機６８と後翰１４との間の回転方向切替装置７０の
切り替えにより前輸１２及び後ＩＩＩ！１４の回転方向
を互いに反対にすることもできる。In the illustrated embodiment, the rotational direction switching device 70 is disposed between the distributor 68 and the front wheel 12, but it is also possible to arrange the rotational direction switching device 70 between the distributor 68 and the rear wheel 14. Set up
By switching the rotation direction switching device 70 between the distributor 68 and the rear wing 14, the forward direction 12 and the rear direction III! The rotation directions of 14 can also be opposite to each other.
このように、この発明では、前輪及び後輪は、逆位相で
左右方向に関して互いに逆方向へ向けられるとともに、
互いに逆方向へ回転させられ、前輪及び後輪による総輪
駆動車を前後方向へ移動させる力成分は互いに相殺され
、総輪駆動車を横方向へ移動させる力成分は、同方向と
なって、加算される。この結果，総輪駆動車を直接的に
真横へ移動させることが可能となり、優れた運転性を発
揮させることができる。Thus, in the present invention, the front wheels and the rear wheels are oriented in opposite directions in the left-right direction in opposite phases, and
When the wheels are rotated in opposite directions, the force components of the front wheels and the rear wheels that move the all-wheel drive vehicle in the front-rear direction cancel each other out, and the force components that move the all-wheel drive vehicle in the lateral direction are in the same direction. will be added. As a result, it becomes possible to move the all-wheel drive vehicle directly sideways, and it is possible to exhibit excellent drivability.
図面はこの発明の実施例に関し、第１図はスピードスプ
レーヤを直接的に真横へ移動させる説明図、第２図はス
ピードスプレーヤの逆位相式四輪ステアリング装置の構
成図、第３図はスピードスプレーヤの四軸駆動装置６１
の構成図、第４図はスピードスプレーヤの概略的な側面
図である．１０・・・スピードスプレーヤ（総輪駆動車
）、１２・・・前輪，１４・・・後輪、２７・・・逆位
相式四輪ステアリング装置（逆位相式総翰ステアリング
装置）、６１・・・四輪駆動装置（総輪駆動装置）、６
２・・・エンジン、７０・・・回転方向切替装置（回転
方向逆転装置）。
第１図
第６図
１０：スピードスプレーヤ（総輪駆勤車）１２：前輪
１４：後輪The drawings relate to embodiments of the present invention; Fig. 1 is an explanatory diagram of moving the speed sprayer directly sideways, Fig. 2 is a configuration diagram of the anti-phase four-wheel steering device of the speed sprayer, and Fig. 3 is a diagram showing the speed sprayer. four-axis drive device 61
Figure 4 is a schematic side view of the speed sprayer. DESCRIPTION OF SYMBOLS 10...Speed sprayer (all-wheel drive vehicle), 12...Front wheel, 14...Rear wheel, 27...Reverse phase type four-wheel steering device (reverse phase type all-wheel steering device), 61...・Four-wheel drive device (all-wheel drive device), 6
2... Engine, 70... Rotation direction switching device (rotation direction reversing device). Figure 1 Figure 6 Figure 10: Speed sprayer (all-wheel drive vehicle) 12: Front wheel 14: Rear wheel
Claims (2)
るとともに互いに逆回転させることを特徴とする総輪駆
動車の横方向移動方法。(1) A method for moving an all-wheel drive vehicle in the lateral direction, characterized by steering the front wheels (12) and the rear wheels (14) in opposite phases and rotating them in opposite directions.
る逆位相式総輪ステアリング装置（２７）と、エンジン
（６２）からの動力を前記前輪（１２）及び前記後輪（
１４）へ伝達する総輪駆動装置（６１）と、前記前輪（
１２）及び前記後輪（１４）の回転方向が互いに逆とな
るようにする回転方向逆転装置（７０）とを有してなる
ことを特徴とする総輪駆動車の横方向移動装置。(2) an anti-phase all-wheel steering device (27) that steers the front wheels (12) and the rear wheels (14) in opposite phases;
14), an all-wheel drive device (61) that transmits power to the front wheels (
12) and a rotation direction reversing device (70) for making the rotation directions of the rear wheels (14) opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11412089A JPH02293222A (en) | 1989-05-09 | 1989-05-09 | Method and device for lateral move of all-wheel drive car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11412089A JPH02293222A (en) | 1989-05-09 | 1989-05-09 | Method and device for lateral move of all-wheel drive car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02293222A true JPH02293222A (en) | 1990-12-04 |
Family
ID=14629638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11412089A Pending JPH02293222A (en) | 1989-05-09 | 1989-05-09 | Method and device for lateral move of all-wheel drive car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02293222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742734A (en) * | 2015-03-30 | 2015-07-01 | 钟长瑞 | Four-wheel drive combined type multifunctional agricultural electric platform car |
-
1989
- 1989-05-09 JP JP11412089A patent/JPH02293222A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742734A (en) * | 2015-03-30 | 2015-07-01 | 钟长瑞 | Four-wheel drive combined type multifunctional agricultural electric platform car |
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