Title:
DRIVE UNIT AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/057822
Kind Code:
A1
Abstract:
A drive unit (20A) according to one example of an embodiment comprises: a motor (40); a housing; a crank shaft (30) protruding from the housing and rotatably attached to the housing; an output body (62) which outputs the torque of the motor; and a power transmission mechanism (50) which transfers the torque of the motor (40) to the output body (62). In addition, the crank shaft (30) has therein a hollow section (31), and at least a portion of the power transmission mechanism (50) is accommodated in the hollow section (31).
Inventors:
KAWAKAMI MASAFUMI
Application Number:
PCT/JP2023/029791
Publication Date:
March 21, 2024
Filing Date:
August 18, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B62M6/55; B62J43/13; B62J45/411; B62M6/90; B62M11/14
Domestic Patent References:
| WO2016030921A1 | 2016-03-03 |
Foreign References:
| JP2019142351A | 2019-08-29 | |||
| JP2022104351A | 2022-07-08 | |||
| JPH11291970A | 1999-10-26 |
Attorney, Agent or Firm:
YKI INTELLECTUAL PROPERTY ATTORNEYS (JP)
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