Bottom block, a block-transferring tool and a machine tool provided with the block-transferring tool

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United States of America Patent

PATENT NO 8663077
SERIAL NO

12782115

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Abstract

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A method of placing a bottom block includes: placing bottom blocks on a block storage area in which a spindle can hold the bottom blocks; attaching a block-transferring tool to the spindle, the block-transferring tool having a main shaft attachment attached to the spindle and a block holder for holding the bottom block; and holding the bottom blocks by the block holder of the block-transferring tool and placing the held bottom blocks on a predetermined workpiece placing position on an upper surface of a table by relative movement.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA KIKAI KABUSHIKI KAISHA2-2 UCHISAIWAICHO 2-CHOME CHIYODA-KU TOKYO-TO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katoh, Kouichi Numazu, JP 25 208

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