Piston structure for engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10634247
APP PUB NO 20180335140A1
SERIAL NO

15776537

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is an engine piston structure including an outer peripheral portion (6) formed along an outer shape of a piston (1), and having a predetermined thickness, a pair of piston pin supporters (7) having peripheral walls (7b) having a predetermined thickness, and couplers (8) each coupling the pair of the piston pin supporters (7) to the outer peripheral portion (6). The outer peripheral portion (6) and the peripheral walls (7b) of the piston pin supporters (7) are solid. Each of the coupler (8) is porous. The outer peripheral portion (6), the piston pin supporters (7), and the couplers (8) are made of a metal material and are integrally formed together.

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Patent Owner(s)

Patent OwnerAddress
MAZDA MOTOR CORPORATIONHIROSHIMA 730-8670

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoki, Osamu Higashi-Hiroshima, JP 76 1204
Fujimaki, Shinichi Hiroshima, JP 1 3
Ichikawa, Kazuo Hiroshima, JP 51 637
Ikai, Takashi Higashi-Hiroshima, JP 17 162
Koga, Yoshiyuki Hiroshima, JP 9 18
Nakano, Kouichi Hiroshima, JP 15 78

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