Title:
CONNECTION STRUCTURE FOR PROPELLER SHAFT AND PROPELLER SHAFT HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2021/177281
Kind Code:
A1
Abstract:
This connection structure for a propeller shaft and propeller shaft having the connection structure comprise: a flange section for a propeller shaft-side adapter in which a propeller shaft-side adapter extends radially with respect to the axis of rotation of a rotating shaft and is connected with a flange section of a vehicle-side adapter; a center pin accommodation section that is provided on the axis of rotation and into which a center pin provided to the vehicle-side adapter is inserted; and an inner circumferential section that is provided between the flange section of the propeller shaft-side adapter and the center pin accommodation section in the radial direction with respect to the axis of rotation, that faces the vehicle-side adapter in the direction of the axis of rotation, and in which the distance from the axis of rotation in the radial direction with respect to the axis of rotation decreases as the distance from the flange section of the vehicle-side adapter increases in the direction of the axis of rotation.
Inventors:
ZHU XIAOJIN (JP)
ISHIKURA KENICHIRO (JP)
ISHIKURA KENICHIRO (JP)
Application Number:
PCT/JP2021/007882
Publication Date:
September 10, 2021
Filing Date:
March 02, 2021
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
B60K17/24
Domestic Patent References:
| WO2019054167A1 | 2019-03-21 |
Foreign References:
| JP2004345462A | 2004-12-09 | |||
| JPH01166827U | 1989-11-22 |
Attorney, Agent or Firm:
YAMAMOTO, Osamu et al. (JP)
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