Title:
回転体ユニットおよびベアリング予圧付与方法
Document Type and Number:
Japanese Patent JP6585682
Kind Code:
B2
Abstract:
A rotor unit including a rotating shaft extended in an axial direction along an axial line, a pair of bearings rotatably supporting the rotating shaft, and a pair of spacers arranged adjacent to each other between the pair of bearings and coaxially with the rotating shaft and formed in substantially cylindrical shapes to surround the rotating shaft. The pair of spacers include sloped faces inclined with respect to reference planes perpendicular to the axial line at one axial end, respectively, and the sloped faces is configured to abut to each other and be welded to each other in a state that a length between the other ends of the pair of spacers in the axial direction is extended by torque applied to the pair of spacers in opposite directions with each other around the axial line.
Inventors:
Pidin Andrey
Application Number:
JP2017207522A
Publication Date:
October 02, 2019
Filing Date:
October 26, 2017
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F16C25/08; F16C35/06
Domestic Patent References:
| JP2000356219A | ||||
| JP2003154866A | ||||
| JP3174472U | ||||
| JP8159129A |
Foreign References:
| US20100247016 |
Attorney, Agent or Firm:
Yutaka Yoshida
Ryuichi Nishimura
Ryuichi Nishimura