IN-WHEEL MOTOR DRIVE UNIT

PROBLEM TO BE SOLVED: To provide a compact in-wheel motor drive unit capable of getting the large reduction ratio and having the strong speed reduction mechanism to the vibration and the compact arrangement construction of the speed reduction mechanism. SOLUTION: The reduction gear that couples a ro...

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Bibliographische Detailangaben
1. Verfasser:	NAKASEKI TSUGUTO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION HEATING LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a compact in-wheel motor drive unit capable of getting the large reduction ratio and having the strong speed reduction mechanism to the vibration and the compact arrangement construction of the speed reduction mechanism. SOLUTION: The reduction gear that couples a rotating shaft 2 of an electric motor 1 with a hub 21 of a wheel is downsized and can get the big reduction gear ratio and becomes strong against the vibration by making it a cyclo-reduction gear 11 to transmit the eccentric movement of two pieces of curve plates 12a, 12b fixed to two eccentric parts 2a, 2b of the rotating shaft 2 of the electric motor 1 to the hub 21 as the rotating movement. COPYRIGHT: (C)2006,JPO&NCIPI