Title:
CONNECTION STRUCTURE BETWEEN CRANK SHAFT AND CONNECTING ROD
Document Type and Number:
Japanese Patent JP2016205591
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a connection structure between a crank shaft and a connecting rod which enables reduction of friction resistance occurring between a side surface part of the connecting rod and a side surface part of the crank shaft.SOLUTION: A connecting rod 20 is rotatably connected to crank arms 12, 13 of a crank shaft 10 of an internal combustion engine through a crank pin 14. A solid lubricant 25 is provided between a side surface part 12a of the crank arm 12, on which the crank pin 14 is provided, and a side surface part 20a of the connecting rod 20 which faces the side surface part 12a.SELECTED DRAWING: Figure 1
Inventors:
UEMATSU YUTA
NAMBA TADASHI
NAMBA TADASHI
Application Number:
JP2015091312A
Publication Date:
December 08, 2016
Filing Date:
April 28, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
TAIHO KOGYO CO LTD
TAIHO KOGYO CO LTD
International Classes:
F16C9/04; F16C33/10
Domestic Patent References:
| JPH02109009U | 1990-08-30 | |||
| JPH06229414A | 1994-08-16 | |||
| JPH08334118A | 1996-12-17 | |||
| JPH07259839A | 1995-10-09 |
Foreign References:
| US4873951A | 1989-10-17 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office
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