Lubricating device of internal combustion engine

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United States of America Patent

PATENT NO 9926819
SERIAL NO

15065406

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a lubricating device of an internal combustion engine having a crank chamber and a transmission chamber, which is arranged in the rear of the crank chamber so as to accommodate therein a gear transmission provided with a main shaft and a pump shaft. The pump shaft is shared by a scavenging pump and a feed pump for feeding oil to a part to be lubricated and to which motive power from the crank shaft is transmittable. An axis of the pump shaft is arranged below an axis of the main shaft. A pump gear located on the pump shaft meshes directly with a primary driven gear, which meshes with a primary drive gear located on the crank shaft so as to form a primary gear reduction mechanism in cooperation with the primary drive gear.

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Patent Owner(s)

  • HONDA MOTOR CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hatae, Ryo Wako, JP 3 9
Nakano, Kenichi Wako, JP 66 656
Omori, Kohei Asaka, JP 16 49

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