HEAT TREATMENT APPARATUS

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United States of America Patent

APP PUB NO 20150275346A1
SERIAL NO

14229111

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention provides a heat treatment apparatus for carrying out heat treatment for a circular workpiece. The heat treatment apparatus includes a treatment room configured to carry out a predetermined treatment for the workpiece, a transportation mechanism configured to transport the workpiece into the treatment room and out of the treatment room, and a mounting table on which the workpiece transported into the treatment room is mounted. The transportation mechanism is provided with a transportation arm which mounts and transports the workpiece. The transportation arm is provided with at least three transport support pins which support the workpiece when the workpiece is transported, and the mounting table is provided with at least three mounting table support pins which support the workpiece.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DOWA THERMOTECH CO LTD14-1 SOTOKANDA 4-CHOME CHIYODA-KU TOKYO 1010021 ?1010021

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hatanaka, Hokuto Tokyo, JP 2 1

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