Title:
SLIDING BEARING
Document Type and Number:
Japanese Patent JP3949117
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a sliding bearing capable of continuously improving fitness even when deformation due to high oil-film pressure occurs in the vicinity of the center part of the sliding bearing.
SOLUTION: This sliding bearing 1 is so structured that crownings 12a and 12b are formed at an axial end 13 of the inside surface in a tilted form from the inside surface toward the circumferential surface. Thereby, even when the vicinity of the center part of the sliding bearing 1 is deformed in a recessed form by receiving oil-film pressure and both the axial ends 13 locally abut on a shaft 20, the fitness can be improved not only in the use initial stage of the sliding bearing but also continuously by runout by the crownings 12a and 12b.
Inventors:
Koji Kuroda
Kimura Arihiro
Ken Kitahara
Atsushi Okado
Masaaki Sakamoto
Kimura Arihiro
Ken Kitahara
Atsushi Okado
Masaaki Sakamoto
Application Number:
JP2004069853A
Publication Date:
July 25, 2007
Filing Date:
March 12, 2004
Export Citation:
Assignee:
Daido Metal Co., Ltd.
International Classes:
F16C33/10; F16C9/00; F16C9/02; F16C17/00; F16C17/02; F16C33/08; (IPC1-7): F16C33/10; F16C9/02; F16C33/08
Domestic Patent References:
| JP63068514U | ||||
| JP3091515U | ||||
| JP2002188624A | ||||
| JP10259827A | ||||
| JP7269571A | ||||
| JP7071458A |
Attorney, Agent or Firm:
Kazushi Imasaki