Gear grinding machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9511477
APP PUB NO 20130244549A1
SERIAL NO

13820203

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a gear grinding machine which can dress a grinding stone while a gear is held attached to the machine regardless of the size of the gear. To this end, the gear grinding machine (1) engages and mutually rotates a work (W) and the grinding stone (17) to thereby grind the work (W), wherein the gear grinding machine is equipped with a turning table (22) which holds the work (W) and rotates around a work rotating shaft (C), and a pivot table (31) which is pivotably supported around the work rotating shaft (C); and a dresser (40) which is capable of dressing the grinding stone (17) is provided on the pivot table (31), the pivot table (31) being pivoted to move the dresser (40) between a dressing position (D1) and a retreat position (D2).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO LTDSHIGA 520-3080

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsuma, Toshifumi Tokyo, JP 6 62
Kikuchi, Toshimasa Tokyo, JP 7 42
Watanabe, Kunihiro Tokyo, JP 12 309

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