CONNECTING ROD AND MANUFACTURING METHOD THEREOF

Title:

CONNECTING ROD AND MANUFACTURING METHOD THEREOF

Document Type and Number:

Japanese Patent JP2022099869

Kind Code:

A

Abstract:

To provide a connecting rod capable of realizing reduction in weight and vibration.SOLUTION: A connecting rod 1 comprises: a small end part 21 that is connected to a piston via a piston pin; a large end part 22 that is connected to a crankshaft via a crankpin; a connection part 23 that connects the small end part 21 and the large end part 22; and powder 40 that is enclosed in a void (24) formed in the connection part 23, and can generate frictional heat when the piston reciprocates.SELECTED DRAWING: Figure 4

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Inventors:

SAKAI HIROYUKI
ICHIKAWA KAZUO
HONDA YUICHI
NOO YOSHIHISA
NAKABASHI HIROKAZU

Application Number:

JP2020213920A

Publication Date:

July 05, 2022

Filing Date:

December 23, 2020

Export Citation:

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Assignee:

MAZDA MOTOR

International Classes:

F02B75/32; F02B77/00; F16C7/02; F16F15/02

Attorney, Agent or Firm:

Masataka Kotani
Etsushi Kotani
Sato Ko

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