Bar material transfer method and conveyor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10029298
SERIAL NO

14437098

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A chuck device in a robot hand is used when receiving a primary formed workpiece from electrode chucks. After receiving the primary formed workpiece, and before inserting the primary formed workpiece from its shaft stem part into an insertion hole in a forging press main body, a portion held by the electrode chucks of the primary formed workpiece is gripped by a chuck device different from the chuck device, to release the gripping of the primary formed workpiece by the chuck device. Therefore, it is possible to insert the holding portion held by the electrode chucks from the side of the shaft stem part of the primary formed workpiece into the insertion hole. Thereby providing a bar material transfer method capable of accurately inserting the bar material from its one end into a predetermined positioning hole even if a bar material serving as a workpiece is short.

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Patent Owner(s)

Patent OwnerAddress
NITTAN CORPORATIONHADANO-SHI KANAGAWA 257-0031

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endoh, Shinya Hadano, JP 2 0
Shimizu, Takahiro Hadano, JP 133 940
Takahashi, Osamu Hadano, JP 365 4037

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