Title:
半割軸受
Document Type and Number:
Japanese Patent JP6773542
Kind Code:
B2
Abstract:
A half bearing includes: a semi-cylindrical bearing body having an inner circumferential surface that slides against a shaft; and a first groove formed in the inner circumferential surface so as to extend in a circumferential direction of the inner circumferential surface. In a cross section that is parallel with the circumferential direction and passes through the first groove, of the bearing body, an angle θ satisfies 30°≤θ≤60°, where the angle θ is formed by: a line that connects the inner circumferential surface side end of a mating surface that is located on a downstream side in a rotational direction of the shaft with the center point of a circular arc that constitutes an outer circumferential surface; and a line that connects an end of the first groove in the circumferential direction, on the upstream side in the rotational direction of the shaft, with the center point.
Inventors:
Yuki Takada
Kajiki Yuichiro
Kajiki Yuichiro
Application Number:
JP2016239349A
Publication Date:
October 21, 2020
Filing Date:
December 09, 2016
Export Citation:
Assignee:
Taiho Kogyo Co., Ltd.
International Classes:
F16C33/10; F16C9/02; F16C17/02
Domestic Patent References:
| JP2016161016A | ||||
| JP2015145710A | ||||
| JP2014224578A | ||||
| JP2014181811A | ||||
| JP2015137709A |
Attorney, Agent or Firm:
Asahi Patent Office
Hiroshi Watanabe
Hiroshi Watanabe