Title:
MARINE ENGINE
Document Type and Number:
Japanese Patent JP2019218901
Kind Code:
A
Abstract:
To curb wear of a bearing member.SOLUTION: A marine engine 1 comprises: a support section 110 which has a bearing hole 110a with a pressing face 110b installed on an inner periphery thereof; and a bearing member 200 provided with a body 202 which allows a crank shaft 19 to be inserted thereinto and is installed on the bearing hole with an outer peripheral face 202a thereof brought into contact with the pressing face. The body is provided with a communication section 210 which has: a protruded section 202b protruded in a shaft direction of the crank shaft from the pressing face; and a through-hole 212 penetrating the protruded section from an inner peripheral face 202c to an outer peripheral face or an edge face.SELECTED DRAWING: Figure 8
Inventors:
TERAMOTO JUN
YOTSUI KAZUKI
UMEMOTO YOSHIYUKI
YOTSUI KAZUKI
UMEMOTO YOSHIYUKI
Application Number:
JP2018116899A
Publication Date:
December 26, 2019
Filing Date:
June 20, 2018
Export Citation:
Assignee:
DIESEL UNITED KK
International Classes:
F02F7/00; F02B75/32; F16C9/02; F16C9/04; F16C17/02; F16C33/10
Domestic Patent References:
| JPH09203412A | 1997-08-05 | |||
| JP2005509808A | 2005-04-14 | |||
| JP2016130534A | 2016-07-21 |
Attorney, Agent or Firm:
Aomi patent office