Title:
ROTARY SLIDE BEARING AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2022176505
Kind Code:
A
Abstract:
To provide a rotary slide bearing and its manufacturing method, excellent in resistance against seizure by smoothly discharging a lubricant held in recessed portions.SOLUTION: A plurality of recessed portions 22 are formed on an outer surface of a shaft member 2, and an inclination angle θ2 of an inner face 24 at a rear part with respect to a rotating direction of the shaft member 2 is determined to be larger than an inclination angle θ1 of an inner face 23 at a front part with respect to the rotating direction of the shaft member 2, in the recessed portion 22.SELECTED DRAWING: Figure 5
Inventors:
TAINAKA NAOYA
MATSUYAMA HIDENOBU
AUREL HUNAL
MATSUYAMA HIDENOBU
AUREL HUNAL
Application Number:
JP2021082976A
Publication Date:
November 30, 2022
Filing Date:
May 17, 2021
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
F16C17/02; B23K26/00; B23K26/352; B24B5/42; F16C3/14
Attorney, Agent or Firm:
Patent Attorney Corporation Tokoshie Patent Office
Previous Patent: A tool stand that holds tools in the air
Next Patent: Anisotropic rare earth sintered magnet and manufacturing method thereof
Next Patent: Anisotropic rare earth sintered magnet and manufacturing method thereof