Title:
すべり軸受
Document Type and Number:
Japanese Patent JP5897625
Kind Code:
B2
Abstract:
Disclosed is a sliding bearing having a cylindrical shape, including: a Fe alloy back metal layer on an outside diameter side of the cylindrical shape and a sliding layer on an inside diameter side; and a first and second circumferential direction end surfaces, the first and the second circumferential direction end surfaces facing each other, a plurality of hardened convex portions projecting toward the second circumferential direction end surface being formed on the first circumferential direction end surface, a plurality of hardened concave portions corresponding to the plurality of hardened convex portions being formed on the second circumferential direction end surface, a first hardened area being formed on each of the hardened convex portions of the first circumferential direction end surface and its vicinity, and a second hardened area being formed on each of the hardened concave portions of the second circumferential direction end surface and its vicinity.
Inventors:
Yuichi Kumagai
Akiyoshi Imamura
Akiyoshi Imamura
Application Number:
JP2014051943A
Publication Date:
March 30, 2016
Filing Date:
March 14, 2014
Export Citation:
Assignee:
Daido Metal Co., Ltd.
International Classes:
F16C17/02; F16C33/12
Domestic Patent References:
| JP2002195261A | ||||
| JP11201145A | ||||
| JP415310A |
Foreign References:
| EP2339191A1 |
Attorney, Agent or Firm:
Asamura patent office