Cutter, crankshaft miller and crankshaft manufacturing method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10654115
APP PUB NO 20180200807A1
SERIAL NO

15855100

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Abstract

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A cutter performs milling on a crankshaft blank having a journal and a counterweight coupled to the journal. The cutter includes an annular main body part, a first chip, and a second chip. The annular main body part is centered on a predetermined axis center. The first chip is attached to a circumferential surface of the main body part and is used to cut an external circumferential surface of the journal. The second chip is attached to the circumferential surface of the main body part and is used to cut a groove on the external circumferential surface of the journal.

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Patent Owner(s)

Patent OwnerAddress
KOMATSU NTC LTD100 FUKUNO NANTO-SHI TOYAMA 939-1595

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kakui, Masanori Komatsu, JP 2 0

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