Machine tool

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United States of America Patent

PATENT NO 10906149
SERIAL NO

16471667

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention provides a machine tool capable of expanding the slidable range of the moving unit without making the oil feeding system complicated. A machine tool in which a moving unit slides against a supporting unit with a sliding surface of the supporting unit facing a sliding surface of the moving unit, comprises a first oil groove formed on an unexposed portion of the sliding surface of the supporting unit; a second oil groove formed on an unexposed portion of the sliding surface of the moving unit; and an oil inlet formed on one of the first oil groove and the second oil groove. Lubricant fed through the oil inlet is supplied to the other of the first oil groove and the second oil groove.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
STAR MICRONICS CO LTDSHIZUOKA SHIZUOKA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ota, Rui Shizuoka, JP 2 0

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