TOOL ATTACHMENT PART, TOOL POST OF MACHINE TOOL EQUIPPED WITH TOOL ATTACHMENT PART, AND MACHINE TOOL

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United States of America Patent

SERIAL NO

15300161

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tool attachment part includes an outer holder detachably fixed to a fixed part and an inner holder turnably and integrally supported by the outer holder. The inner holder is formed with a support part (insertion portion Tb) to support a rotatable tool. A drive-force transmission gear is integrally provided on the inner holder. The drive-force transmission gear is detachably engaged with a tool turning drive gear provided on a turret side. The tool turning drive gear is detachably attached to the turret by the fixed part and is engaged with the drive-force transmission gear such that the inner holder turns, and thereby the rotatable tool supported by the support part turns.

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Patent Owner(s)

Patent OwnerAddress
CITIZEN WATCH CO LTD1-12 TANASHICHO 6-CHOME NISHITOKYO-SHI TOKYO 188-8511

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AOYAGI, Atsushi Suginami-ku, Tokyo, JP 12 41

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