Low-noise hydraulic hammer

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United States of America Patent

PATENT NO 10363652
APP PUB NO 20160250739A1
SERIAL NO

15027460

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Abstract

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The present invention relates to a hydraulic hammer, and more specifically, to a low-noise hydraulic hammer, wherein an impact bar that is accommodated inside of a piston is inclined so as not to contact the inside of the piston thereby preventing cracks, and a noise insulating material or a heat sink is installed inside the piston or outside the impact bar, thereby reducing noise and improving heat radiation performance.

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Patent Owner(s)

Patent OwnerAddress
S M METAL CO LTDANSAN-SI GYEONGGI-DO 425-866

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Sung Kew Ansan-si, KR 1 0

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