Title:
HALF THRUST BEARING, THRUST BEARING, BEARING DEVICE, AND INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2019/093438
Kind Code:
A1
Abstract:
This half thrust bearing having a half-ring shape has: a sliding surface for receiving force in the axial direction; a back surface opposed to the sliding surface; and a resin covering layer on the sliding surface. The half thrust bearing is characterized in that the thickness of the resin covering layer is greatest at the circumferential central part of the half thrust bearing, and becomes lesser toward both circumferential ends of the half thrust bearing. The present invention also pertains to a thrust bearing, a bearing device, and an internal combustion engine.
Inventors:
OGAWA TETSUYA (JP)
SAKAI KAZUKI (JP)
SAKAI KAZUKI (JP)
Application Number:
PCT/JP2018/041549
Publication Date:
May 16, 2019
Filing Date:
November 08, 2018
Export Citation:
Assignee:
DAIDO METAL CO (JP)
International Classes:
F16C33/20; F16C9/02; F16C17/04
Domestic Patent References:
| WO2017170544A1 | 2017-10-05 | |||
| WO2009140745A1 | 2009-11-26 |
Foreign References:
| JP2008510107A | 2008-04-03 | |||
| JPH11201145A | 1999-07-27 | |||
| JP2014070662A | 2014-04-21 | |||
| JP2013130273A | 2013-07-04 |
Other References:
See also references of EP 3708858A4
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (JP)
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