Title:
回転駆動装置
Document Type and Number:
Japanese Patent JP7345421
Kind Code:
B2
Abstract:
A rotary drive device in a mobile body includes a main wheel and a pair of drive assemblies opposing each other and each driving the main wheel. The main wheel includes driven rollers. One of the pair of drive assemblies includes a motor, a motor case, a drive force transmission, and driving rollers. The driving rollers are in the drive force transmission along a circumferential direction, and contact at least a portion of the driven rollers from one side of the rotary drive device of the axial direction. The drive force transmission rotates to transmit a drive force of the motor to the main wheel via the driving rollers. At least a portion of the motor case opposes at least a portion of the driving rollers in the axial direction.
Inventors:
Taihei Tsubone
Yu Quan
Wataru Yada
Tomokazu Sakamoto
Go Echizenya
Seiji Kato
Yu Quan
Wataru Yada
Tomokazu Sakamoto
Go Echizenya
Seiji Kato
Application Number:
JP2020064169A
Publication Date:
September 15, 2023
Filing Date:
March 31, 2020
Export Citation:
Assignee:
Nidek Drive Technology Co., Ltd.
Honda motor industry stock company
Honda motor industry stock company
International Classes:
B60B19/00; F16H37/06; B61B13/00; B62D15/00; F16H13/08
Domestic Patent References:
| JP2011063246A | ||||
| JP2010260501A | ||||
| JP2011068161A | ||||
| JP2013107575A | ||||
| JP2011063209A |
Attorney, Agent or Firm:
Hiroyuki Maei