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Patent Searching and Data


Title:
DRIVING DEVICE, AND VEHICLE WITH THE SAME
Document Type and Number:
Japanese Patent JP2019213254
Kind Code:
A
Abstract:
To provide a driving device downsized to make the device a highly efficient one.SOLUTION: A driving device 100 includes a first motor 11, a second motor 12, a first output axis 13 and a second output axis 14. The second motor enables output of rotation power in a speed region different from that of the first motor. The first output axis has a hollow part extending to an axis core part in an axial direction, and rotates by the power from the first motor. The second output axis is inserted into the hollow part and rotates by the power from the second motor. The first motor and the second motor, and the first output axis and the second output axis are coaxially arranged respectively.SELECTED DRAWING: Figure 1

Inventors:
OKAMURA KIKUO
INOUE HITOSHI
Application Number:
JP2018104414A
Publication Date:
December 12, 2019
Filing Date:
May 31, 2018
Export Citation:
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Assignee:
NIDEC SHIMPO CORP
International Classes:
B60L15/20; F16H3/72; F16H13/08; H02K7/108; H02K7/20
Domestic Patent References:
JP2004147410A2004-05-20
JP2013219942A2013-10-24
JP2003063260A2003-03-05
Attorney, Agent or Firm:
Takami Nishida