Spring manufacturing apparatus and driving force transmitting component mounted on the apparatus

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United States of America Patent

PATENT NO 7143620
SERIAL NO

10640223

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The slide motions of tools mounted on tool units (400A, 400B, 400C) are realized by a single ring gear (10) serving as a common driving force for all the tool units and arranged on a forming table (200), and cam shaft blocks (20) for transmitting the rotation force of the ring gear (10) to the tool units (400A, 400B, 400C). The cam shaft blocks (20) are formed separately from the tool units (400A, 400B, 400C). The angles of arrangement of the cam shaft blocks (20) on the forming table (200) can be changed independently of the tool units (400A, 400B, 400C).

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA ITAYA SEISAKU SHO504 MATSUHIDAI MATSUDO-SHI CHIBA-KEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itaya, Ichiro Tokyo, JP 18 165

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