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Patent Searching and Data


Title:
PISTON PIN
Document Type and Number:
Japanese Patent JP2018062972
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a piston pin that facilitates securing an oil film at a slide boundary surface between a piston pin and a slide mating object.SOLUTION: A piston pin 1 connects a piston 91 to a bearing 94 of a small end part 920 of a con rod 92. The piston pin 1 includes a pin body 2 and a weight 3. The pin body 2 is supported to the bearing 94. The pin body 2 has a weight arrangement hole 20 extending in an axial direction. The weight 3 is arranged in the weight arrangement hole 20.SELECTED DRAWING: Figure 2

Inventors:
KATO SHINICHI
FUJITA YUZO
Application Number:
JP2016200997A
Publication Date:
April 19, 2018
Filing Date:
October 12, 2016
Export Citation:
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Assignee:
TAIHO KOGYO CO LTD
International Classes:
F16J1/16; F16C9/04
Attorney, Agent or Firm:
東口 倫昭
進藤 素子
工藤 雪