DRIVING DEVICE FOR ELECTRIC TRUCK

To provide a driving device for electric truck which has steering performance at 0° to 180° steering angle while improving drive feel.SOLUTION: A driving device includes: drive unit housings 15 arranged on left and right of an electric truck, respectively; a suspension part 20; a steering gear part...

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Bibliographische Detailangaben
Hauptverfasser:	AYDOGAN CAKMAZ, KARTHIKEYAN PREMKUMAR, GOPINATH MURUGAN, MANISH SAXENA, KARTHIKEYA SURYANARAYANAN, PRADEEP KUMAR THIMMAIYAN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING VEHICLE SUSPENSION ARRANGEMENTS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a driving device for electric truck which has steering performance at 0° to 180° steering angle while improving drive feel.SOLUTION: A driving device includes: drive unit housings 15 arranged on left and right of an electric truck, respectively; a suspension part 20; a steering gear part 30; a pair of hinge parts 40; and a pair of vehicle body connection parts 32, 33. The drive unit housing 15 integrally houses a motor 11, a reduction gear 12 and a final gear 14l. The suspension part 20 is provided above the final gear in the drive unit housing 15, and the steering gear part 30 is provided above the suspension part 20 and configured to be able to steer drive wheels 2A. The hinge parts 40 are provided back and forth of the steering gear part 30, respectively. The vehicle body connection parts 32, 33 connect the steering gear part 30 and the vehicle body via a pair of hinge parts 40, respectively.SELECTED DRAWING: Figure 3 【課題】ドライブフィールを向上しつつ、操舵角０°〜１８０°の操舵性能を持つ電動トラック用の駆動装置を提供する。【解決手段】駆動装置は、電動トラックの左右それぞれに配置される駆動ユニットハウジング１５と、サスペンション部２０と、ステアリングギア部３０と、一対のヒンジ部４０と、一対の車体連結部３２，３３と、を含む。駆動ユニットハウジング１５は、モータ１１と減速機１２とファイナルギア１４とを一体的に収容する。サスペンション部２０は、駆動ユニットハウジング１５内のファイナルギアの上方に設けられ、ステアリングギア部３０は、サスペンション部２０の上方に設けられて駆動輪２Ａを操舵可能に構成されている。ヒンジ部４０はステアリングギア部３０の前後にそれぞれ設けられ、車体連結部３２，３２は一対のヒンジ部４０を介してステアリングギア部３０と車体とをそれぞれ連結する。【選択図】図３