Rammer

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11274403
APP PUB NO 20210032818A1
SERIAL NO

16965992

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rammer includes: an engine; a reciprocating mechanism (3) including a crank shaft (13) and a connecting rod (14), and configure to convert a rotational force of the engine into a reciprocatory force; a leg part disposed in a forward inclined position in a traveling direction and configure to be moved up and down by the connecting rod (14); and a compacting plate disposed on a bottom end of the leg part. The crank shaft (13) is disposed orthogonally to the traveling direction. The reciprocating mechanism (3) includes a belt reduction mechanism (16) and a gear reduction mechanism (17).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SAKAI HEAVY INDUSTRIES LTDTOKYO JAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koseki, Tetsuya Saitama, JP 3 11
Wang, Dekun Shanghai, CN 2 2

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