JP2730034B2 - 4 wheel drive vehicle - Google Patents
4 wheel drive vehicleInfo
- Publication number
- JP2730034B2 JP2730034B2 JP63018526A JP1852688A JP2730034B2 JP 2730034 B2 JP2730034 B2 JP 2730034B2 JP 63018526 A JP63018526 A JP 63018526A JP 1852688 A JP1852688 A JP 1852688A JP 2730034 B2 JP2730034 B2 JP 2730034B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- wheel drive
- drive vehicle
- transmission
- 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.)
- Expired - Lifetime
Links
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- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
【発明の詳細な説明】 ［発明の属する技術分野］ この発明は４輪駆動車に係り、特に前車輪駆動用第１
内燃機関と後車輪駆動用第２内燃機関との配設位置を変
更し、４輪駆動車の重量バランスを良好として運動性能
の向上を図る４輪駆動車に関する。Description: TECHNICAL FIELD The present invention relates to a four-wheel drive vehicle, and in particular, to a first wheel drive front vehicle.
The present invention relates to a four-wheel drive vehicle in which the arrangement positions of an internal combustion engine and a second internal-combustion engine for driving rear wheels are changed to improve the dynamic performance by improving the weight balance of the four-wheel drive vehicle.
［従来の技術］ 車両、特にレース用の車両においては、前車輪を駆動
する前車輪駆動用の第１内燃機関および後車輪を駆動す
る後車輪駆動用の第２内燃機関、いわゆるツインエンジ
ンを搭載した４輪駆動車がある。それらの第１、第２内
燃機関を搭載した四輪駆動車においては、一方の内燃機
関が故障した場合に他方の内燃機関によって所定の場所
に到達し得るとともに、双方の内燃機関によって加速性
および機関の総出力を増大させる等の利点がある。2. Description of the Related Art A vehicle, particularly a racing vehicle, is equipped with a first internal combustion engine for driving front wheels for driving front wheels and a second internal combustion engine for driving rear wheels for driving rear wheels, a so-called twin engine. There is a four-wheel drive vehicle. In the four-wheel drive vehicle equipped with the first and second internal combustion engines, when one of the internal combustion engines fails, the other internal combustion engine can reach a predetermined place, and both the internal combustion engines can improve the acceleration and There are advantages such as increasing the total output of the engine.
このような４輪駆動車としては、例えば実開昭61−17
4338号公報に開示されている。この公報に記載のもの
は、車両の運転状態を角センサからなる運転状態検出手
段により検出し、この運転状態に応じて運転制御手段に
よって第１または第２の出力制御手段を作動させ、第１
または第２内燃機関の出力を夫々制御するものである。As such a four-wheel drive vehicle, for example, Japanese Utility Model Laid-Open No.
No. 4338 discloses this. According to this publication, a driving state of a vehicle is detected by a driving state detecting means including an angle sensor, and the first or second output control means is operated by a driving control means in accordance with the driving state.
Alternatively, the output of the second internal combustion engine is controlled.
［発明が解決しようとする問題点］ ところで、従来の４輪駆動車においては、第３、４図
に示す如く、４輪駆動車102に前車輪駆動用第１内燃機
関108と後車輪駆動用の第２内燃機関110とが同一態様、
つまり同一方向に指向すべく例えば横置きに配設されて
いる。そして、第１内燃機関108の第１変速機112の入力
軸122は、第４図に示す如く、カウンタ軸124およびデフ
ァレンシャルギヤ128を介して前車輪軸114に連結されて
いる。また、上述の第１、第２内燃機関108、110は４輪
駆動車102の前後方向の中心線Clよりも右寄りに配設さ
れている。[Problems to be Solved by the Invention] By the way, in a conventional four-wheel drive vehicle, as shown in FIGS. 3 and 4, a four-wheel drive vehicle 102 has a first front-wheel drive internal combustion engine 108 and a rear-wheel drive The same aspect as the second internal combustion engine 110,
In other words, they are arranged, for example, horizontally so as to be directed in the same direction. The input shaft 122 of the first transmission 112 of the first internal combustion engine 108 is connected to a front wheel shaft 114 via a counter shaft 124 and a differential gear 128 as shown in FIG. Further, the first and second internal combustion engines 108 and 110 are disposed on the right side of the center line Cl of the four-wheel drive vehicle 102 in the front-rear direction.
このため、第１、第２内燃機関108、110の配設位置と
運転席120の配設位置とが夫々中心線Clよりも右寄りに
配設されることとなり、４輪駆動車102の重量配分が均
等とならず、特にコーナリングの際の運動性能が低下す
るという不都合がある。For this reason, the arrangement positions of the first and second internal combustion engines 108 and 110 and the arrangement position of the driver's seat 120 are respectively arranged on the right side of the center line Cl, and the weight distribution of the four-wheel drive vehicle 102 Is not uniform, and there is a disadvantage that the kinetic performance particularly during cornering is reduced.
また、運動性能の低下によって車輪や操舵機構に不必
要な偏った応力が作用することとなり、偏って車輪部位
が摩耗されるとともに、その他の部品が損傷される惧れ
があり、車輪や操舵機構の使用寿命が小となり、経済的
に不利であるという不都合がある。Unnecessary biased stress acts on the wheels and the steering mechanism due to the decrease in the exercise performance, which may cause uneven wear of the wheel portions and damage to other parts, and may cause the wheels and the steering mechanism to be damaged. There is a disadvantage that the service life of the device is short and it is economically disadvantageous.
［発明の目的］ そこでこの発明の目的は、前車輪駆動用第１内燃機関
と後車輪駆動用の第２内燃機関との配設位置の変更によ
って４輪駆動車の重量バランスを良好とし得て、運動性
能を向上し得るとともに、車輪や操舵機構に均一に応力
を作用させ、偏った車輪部位の摩耗やその他の部品の損
傷を防止し得る４輪駆動車を実現するにある。Accordingly, an object of the present invention is to improve the weight balance of a four-wheel drive vehicle by changing the arrangement positions of the first internal combustion engine for driving front wheels and the second internal combustion engine for driving rear wheels. Another object of the present invention is to provide a four-wheel drive vehicle that can improve the kinetic performance, apply a uniform stress to the wheels and the steering mechanism, and prevent abrasion of uneven wheel portions and damage to other components.
［問題点を解決するための手段］ この目的を達成するためにこの発明は、前車輪駆動用
第１内燃機関と後車輪駆動用第２内燃機関とを搭載した
４輪駆動車において、前記第１内燃機関に第１変速機を
連設し、前記第２内燃機関に第２変速機を連設し、前記
第２内燃機関を中心線上に位置させるとともに第２内燃
機関の第２変速機を後側に位置させるべく縦置きに配設
し、前記第１内燃機関を４輪駆動車の中心を中心とし第
２内燃機関に対して回転対称位置に位置させるとともに
第１内燃機関の第１変速機を前側に位置させるべく縦置
きに配設し、第１内燃機関を運転席から離間する側に４
輪駆動車の前後方向の中心線から所定距離だけオフセッ
トさせて配設し、前記第１、第２内燃機関をホイールベ
ース内に配設させてフロントミッドシップ・リヤミッド
シップ構造としたことを特徴とする。Means for Solving the Problems To achieve this object, the present invention relates to a four-wheel drive vehicle equipped with a first internal combustion engine for driving front wheels and a second internal combustion engine for driving rear wheels. A first transmission is connected to one internal combustion engine, a second transmission is connected to the second internal combustion engine, the second internal combustion engine is positioned on a center line, and a second transmission of the second internal combustion engine is connected. The first internal combustion engine is disposed vertically so as to be located on the rear side, and the first internal combustion engine is positioned at a rotationally symmetric position with respect to the second internal combustion engine around the center of the four-wheel drive vehicle, and the first speed change of the first internal combustion engine is performed. The first internal combustion engine is located on the side away from the driver's seat.
The first and second internal combustion engines are disposed in a wheel base with a predetermined offset from a center line in the front-rear direction of the wheel drive vehicle, and a front midship / rear midship structure is provided. .
［発明の実施の形態］ 上述の如く構成したことにより、縦置きに配設される
第１、第２内燃機関を有する４輪駆動車の重量バランス
が良好となり、運転性能を向上させることができるとと
もに、車輪や操舵機構に均等に応力を作用させ、偏った
車輪部位の摩耗やその他の部品の損傷を防止している。[Embodiment of the Invention] With the above-described configuration, the weight balance of a four-wheel drive vehicle having first and second internal combustion engines arranged vertically can be improved, and driving performance can be improved. At the same time, stress is evenly applied to the wheels and the steering mechanism to prevent uneven wear of the wheel portions and damage to other components.
［実施例］ 以下図面に基づいてこの発明の実施例を詳細に説明す
る。Embodiment An embodiment of the present invention will be described below in detail with reference to the drawings.
第１、２図はこの発明の実施例を示すものである。第
１、２図において、２は４輪駆動車、4aは左側前車輪、
4bは右側前車輪、6aは左側後車輪、6bは右側後車輪であ
る。前記４輪駆動車２には、左右の前車輪4a,4bを駆動
する前車輪駆動用の第１内燃機関40と、左右の後車輪6
a,6bを駆動する後車輪駆動用の第２内燃機関42とが搭載
されている。1 and 2 show an embodiment of the present invention. 1 and 2, 2 is a four-wheel drive vehicle, 4a is a left front wheel,
4b is a right front wheel, 6a is a left rear wheel, and 6b is a right rear wheel. The four-wheel drive vehicle 2 includes a first internal combustion engine 40 for driving front wheels that drives left and right front wheels 4a and 4b,
A second internal combustion engine 42 for driving rear wheels for driving a and 6b is mounted.
第１内燃機関40に第１変速機12が備えられ、この第１
変速機12には前記左右の前車輪4a、4bに連結する前車輪
軸14が連設している。The first internal combustion engine 40 is provided with a first transmission 12,
The transmission 12 is provided with a front wheel shaft 14 connected to the left and right front wheels 4a and 4b.
一方、前記第２内燃機関42に第２変速機16が備えら
れ、この第２変速機16には前記左右の後車輪6a、6bに連
結する後車輪軸18が連設している。On the other hand, the second internal combustion engine 42 is provided with a second transmission 16, and a rear wheel shaft 18 connected to the left and right rear wheels 6a, 6b is connected to the second transmission 16.
また、前記第１内燃機関40と第２内燃機関42とは、夫
々第１、第２内燃機関40、42の機関運転状態を検出して
制御信号を出力する図示しない制御手段によって駆動制
御される。The first internal combustion engine 40 and the second internal combustion engine 42 are driven and controlled by control means (not shown) for detecting the engine operating states of the first and second internal combustion engines 40 and 42 and outputting control signals, respectively. .
そしてこのとき、前記第１、第２内燃機関40、42を縦
置きに配設する際に、第１内燃機関40の配設位置を変更
し前記４輪駆動車２の重量バランスを良好とすべく構成
する。At this time, when the first and second internal combustion engines 40 and 42 are disposed vertically, the arrangement position of the first internal combustion engine 40 is changed to improve the weight balance of the four-wheel drive vehicle 2. It is configured as follows.
すなわち、第12図に示す如く、前記第２内燃機関42を
従来と同一位置、すなわち中心線Cl上に位置させるとと
もに、前記第２変速機16を後側に位置させるべく縦置き
に配設し、前記第１内燃機関40を４輪駆動車２の中心Cp
を中心とし前記第２内燃機関42に対して回転対称位置、
すなわち中心線Cl上に位置させるとともに、前記第１変
速機12を前側に位置させるべく縦置きに配設する。That is, as shown in FIG. 12, the second internal combustion engine 42 is disposed at the same position as the conventional one, that is, on the center line Cl, and the second transmission 16 is disposed vertically so as to be located on the rear side. The first internal combustion engine 40 is connected to the center Cp of the four-wheel drive vehicle 2.
A rotationally symmetric position with respect to the second internal combustion engine 42 around
That is, the first transmission 12 is disposed vertically so as to be positioned on the center line Cl and to be positioned on the front side.
このとき、前記４輪駆動車２の前後方向の中心Clより
も右側に配設される運転席20の配設位置を勘案し、前記
第１内燃機関40を中心線Clよりも左側たる左側前車輪4a
側、つまり運転席20から離間する側に所定距離Ｓだけ移
動させて配設する。At this time, in consideration of the arrangement position of the driver's seat 20 arranged on the right side of the center Cl in the front-rear direction of the four-wheel drive vehicle 2, the first internal combustion engine 40 is positioned on the left front side which is on the left side of the center line Cl. Wheel 4a
The side, that is, the side separated from the driver's seat 20, is moved and moved by a predetermined distance S.
また、前記第１、第２内燃機関40、42が、第１、２図
に示す如く、４輪駆動車２のホイールベースWB内に位置
すべく配設してフロントミッドシップ・リヤミッドシッ
プ構造とする。The first, second internal combustion engine 40, 42, as shown in the first and second figure, a front midship, rear midship structure arranged to sit on the four-wheel drive vehicle 2 wheelbase W in B I do.
更に、第１変速機12による前車輪軸14と第２変速機16
による後車輪軸18との回転方向を一致させるべく第１変
速機12のデファレンシャルギヤ44を中心線Clに対し逆側
に配設する。つまり、第２図に示す如く、第１変速機12
の入力軸22に、カウンタ軸46およびデファレンシャルギ
ヤ44を介して前車輪軸14を連絡させる。このとき、前期
第１内燃機関40ノデファレンシャルギヤ44を第２内燃機
関42のデファレンシャルギヤ48と同一側、つまり中心線
Clに対し左側に配設する。Further, a front wheel shaft 14 by the first transmission 12 and a second transmission 16
The differential gear 44 of the first transmission 12 is disposed on the opposite side to the center line Cl so that the rotation direction of the rear wheel shaft 18 coincides with that of the first transmission 12. That is, as shown in FIG.
The front wheel shaft 14 is connected to the input shaft 22 via the counter shaft 46 and the differential gear 44. At this time, the first differential gear 44 of the first internal combustion engine 40 is on the same side as the differential gear 48 of the second internal combustion engine 42, that is, the center line.
Installed on the left side with respect to Cl.
これにより、縦置きに配設される第１、第２内燃機関
40、42を有する４輪駆動車２の重量配分が均等に行わ
れ、重量バランスを良好とすることができ、走行時、特
にコーナリングの際の運動性能を向上でき、車輪や操舵
機構に偏った応力が作用しないことにより、不必要に偏
って車輪部位が摩耗されるのを防止できるとともに、そ
の他の部品が徒に損傷されるのを防止でき、車輪や操舵
機構の使用寿命を大とし得て、経済的に有利である。Thereby, the first and second internal combustion engines are disposed vertically.
The weight distribution of the four-wheel drive vehicle 2 having the wheels 40 and 42 is evenly distributed, the weight balance can be improved, and the kinetic performance during traveling, particularly when cornering, can be improved. By not applying stress, it is possible to prevent the wheel parts from being unnecessarily biased and worn, and also to prevent other parts from being damaged unnecessarily, thereby increasing the service life of the wheels and the steering mechanism. Is economically advantageous.
また、前記第１、第２内燃機関40、42が４輪駆動車２
のホイールベースWB内に位置すべく配設することによ
り、フロントミッドシップ・リヤミッドシップ構造とな
り、シャーシによる第１、第２内燃機関40、42の支持が
効果的に果たされ、第１、第２内燃機関40、42等の重量
によってシャーシが変形されるのを防止できるととも
に、良好な重量バランスの維持に寄与し得るものであ
る。In addition, the first and second internal combustion engines 40 and 42 are mounted on the four-wheel drive vehicle 2.
By arranging so as to position the wheelbase W in B, it becomes front midship, rear midship structure, first, the support of the second internal combustion engine 40, 42 is effectively achieved by the chassis, first and (2) The chassis can be prevented from being deformed by the weight of the internal combustion engines 40, 42 and the like, and can contribute to maintaining a good weight balance.
なお、この発明は上述実施例に限定されるものではな
く、種々の応用改変が可能である。Note that the present invention is not limited to the above-described embodiment, and various application modifications are possible.
例えば、この発明の実施例においては、第１変速機12
による前車輪軸14と第２変速機16による後車輪軸18との
回転方向を一致させるべく第１変速機12のデファレンシ
ャルギヤ44を中心線Clに対し逆側に配設する構成とした
が、逆回転機能を有せしめるべく図示しない逆回転用ギ
ヤを設けた第２のカウンタ軸を連絡させる構成や第１内
燃機関40を制御手段によって逆回転させるべく制御する
構成とすることもできる。For example, in the embodiment of the present invention, the first transmission 12
, The differential gear 44 of the first transmission 12 is disposed on the opposite side to the center line Cl so that the rotation directions of the front wheel shaft 14 and the rear wheel shaft 18 by the second transmission 16 coincide with each other. It is also possible to adopt a configuration in which a second counter shaft provided with a reverse rotation gear (not shown) is provided so as to have a reverse rotation function, or a configuration in which the first internal combustion engine 40 is controlled to reverse rotate by the control means.
［発明の効果］ 以上詳細に説明した如くこの発明によれば、前車輪駆
動用第１内燃機関と後車輪駆動用第２内燃機関とを搭載
した４輪駆動車において、第１内燃機関に第１変速機を
連設し、第２内燃機関に第２変速機を連設し、第２内燃
機関を中心線上に位置させるとともに第２内燃機関の第
２変速機を後側に位置させるべく縦置きに配設し、第１
内燃機関を４輪駆動車の中心を中心とし第２内燃機関に
対して回転対称位置に位置させるとともに第１内燃機関
の第１変速機を前側に位置させるべく縦置きに配設し、
第１内燃機関を運転席から離間する側に４輪駆動車の前
後方向の中心線から所定距離だけオフセットさせて配設
し、第１、第２内燃機関をホイールベース内に配設させ
てフロントミッドシップ・リヤミッドシップ構造とした
ので、縦置きに配設される第１、第２内燃機関を有する
４輪駆動車の重量配分が均等に行われ、重量バランスを
良好とすることができ、走行時、特にコーナリングの際
の運動性能を向上でき、車輪や操舵機構に偏った応力が
作用しないことにより、不必要に偏って車輪部位が摩耗
されるのを防止できるとともに、その他の部品が徒に損
傷されるのを防止でき、車輪や操舵機構の使用寿命を大
とし得て、経済的に有利である。また、前記第１、第２
内燃機関が４輪駆動車のホイールベース内に位置すべく
配設することにより、フロントミッドシップ・リヤミッ
ドシップ構造となり、シャーシによる第１、第２内燃機
関の支持が効果的に果たされ、第１、第２内燃機関等の
重量によってシャーシが変形されるのを防止できるとと
もに、良好な重量バランスの維持に寄与し得る。[Effects of the Invention] As described above in detail, according to the present invention, in the four-wheel drive vehicle equipped with the first internal combustion engine for driving the front wheels and the second internal combustion engine for driving the rear wheels, the first internal combustion engine is provided with the first internal combustion engine. One transmission is connected, a second transmission is connected to the second internal combustion engine, and the second transmission is positioned on the center line and the second transmission of the second internal combustion engine is positioned rearward. And the first
The internal combustion engine is vertically disposed so as to be located at a rotationally symmetric position with respect to the second internal combustion engine with respect to the center of the four-wheel drive vehicle and the first transmission of the first internal combustion engine is located on the front side,
The first internal combustion engine is disposed on the side away from the driver's seat by a predetermined distance from the center line in the front-rear direction of the four-wheel drive vehicle, and the first and second internal combustion engines are disposed in the wheel base and Due to the mid-ship and rear mid-ship structure, the weight distribution of the four-wheel drive vehicle having the first and second internal combustion engines arranged vertically can be evenly distributed, and the weight balance can be improved. In particular, it can improve the kinetic performance during cornering and prevent the wheels and steering mechanism from being biased, preventing unnecessary wheel wear due to uneven bias and also damaging other parts. Can be prevented, and the service life of the wheels and the steering mechanism can be extended, which is economically advantageous. In addition, the first and second
By arranging the internal combustion engine to be located in the wheel base of the four-wheel drive vehicle, a front midship / rear midship structure is achieved, and the first and second internal combustion engines are effectively supported by the chassis. In addition, the chassis can be prevented from being deformed by the weight of the second internal combustion engine or the like, and can contribute to maintaining a good weight balance.
第１、２図はこの発明の実施例を示し、第１図は４輪駆
動車の概略図、第２図は４輪駆動車の駆動力の伝達状態
を示す概略説明図である。 第３、４図はこの発明の従来技術を示し、第３図は４輪
駆動車の概略図、第４図は４輪駆動車の駆動力の伝達状
態を示す概略説明図である。 図において、２は４輪駆動車、4aは左側前車輪、4bは右
側前車輪、6aは左側後車輪、6bは右側後車輪、40は前車
輪駆動用の第１内燃機関、42は後車輪駆動用の第２内燃
機関、12は第１変速機、14は前車輪軸、16は第２変速
機、18は後車輪軸、20は運転席、22は入力軸、44は第１
変速機のデファレンシャルギヤ、46はカウンタ軸、48は
第２内燃機関42のデファレンシャルギヤ、Cpは中心、Cl
は中心線、WBはホイールベースである。1 and 2 show an embodiment of the present invention. FIG. 1 is a schematic view of a four-wheel drive vehicle, and FIG. 2 is a schematic explanatory view showing a driving force transmission state of the four-wheel drive vehicle. 3 and 4 show the prior art of the present invention, FIG. 3 is a schematic view of a four-wheel drive vehicle, and FIG. 4 is a schematic explanatory view showing a driving force transmission state of a four-wheel drive vehicle. In the figure, 2 is a four-wheel drive vehicle, 4a is a left front wheel, 4b is a right front wheel, 6a is a left rear wheel, 6b is a right rear wheel, 40 is a first internal combustion engine for driving front wheels, and 42 is a rear wheel. A second internal combustion engine for driving, 12 is a first transmission, 14 is a front wheel shaft, 16 is a second transmission, 18 is a rear wheel shaft, 20 is a driver's seat, 22 is an input shaft, and 44 is a first shaft.
A differential gear of the transmission, 46 is a counter shaft, 48 is a differential gear of the second internal combustion engine 42, Cp is the center, Cl
The center line, W B is a wheel base.
Claims (1)
第２内燃機関とを搭載した４輪駆動車において、前記第
１内燃機関に第１変速機を連設し、前記第２内燃機関に
第２変速機を連設し、前記第２内燃機関を中心線上に位
置させるとともに第２内燃機関の第２変速機を後側に位
置させるべく縦置きに配設し、前記第１内燃機関を４輪
駆動車の中心を中心とし第２内燃機関に対して回転対称
位置に位置させるとともに第１内燃機関の第１変速機を
前側に位置させるべく縦置きに配設し、第１内燃機関を
運転席から離間する側に４輪駆動車の前後方向の中心線
から所定距離だけオフセットさせて配設し、前記第１、
第２内燃機関をホイールベース内に配設させてフロント
ミッドシップ・リヤミッドシップ構造としたことを特徴
とする４輪駆動車。1. A four-wheel drive vehicle equipped with a first internal combustion engine for driving front wheels and a second internal combustion engine for driving rear wheels, wherein a first transmission is connected to the first internal combustion engine, and the second transmission is connected to the second internal combustion engine. A second transmission is connected to the internal combustion engine, and the second transmission is vertically arranged so that the second internal combustion engine is positioned on the center line and the second transmission of the second internal combustion engine is positioned rearward; The first internal combustion engine is vertically disposed so as to be located at a rotationally symmetric position with respect to the second internal combustion engine with respect to the center of the four-wheel drive vehicle and the first transmission of the first internal combustion engine is located on the front side. The internal combustion engine is disposed on the side away from the driver's seat and offset by a predetermined distance from the center line in the front-rear direction of the four-wheel drive vehicle.
A four-wheel drive vehicle characterized in that a second internal combustion engine is disposed in a wheel base to form a front midship / rear midship structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63018526A JP2730034B2 (en) | 1988-01-30 | 1988-01-30 | 4 wheel drive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63018526A JP2730034B2 (en) | 1988-01-30 | 1988-01-30 | 4 wheel drive vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01195124A JPH01195124A (en) | 1989-08-07 |
| JP2730034B2 true JP2730034B2 (en) | 1998-03-25 |
Family
ID=11974072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63018526A Expired - Lifetime JP2730034B2 (en) | 1988-01-30 | 1988-01-30 | 4 wheel drive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2730034B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62143721A (en) * | 1985-12-19 | 1987-06-27 | Fuji Heavy Ind Ltd | Control device for driving force of twin engine |
| JPS63207727A (en) * | 1987-02-23 | 1988-08-29 | Norihiko Takaoka | Torque controlling system double engine automobile |
-
1988
- 1988-01-30 JP JP63018526A patent/JP2730034B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01195124A (en) | 1989-08-07 |
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