Coil shaping device and coil shaping method

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United States of America Patent

PATENT NO 9914161
SERIAL NO

14664783

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Abstract

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A coil shaping device includes a plurality of rollers having an outer circumference formed with a concave groove having an arc-shaped cross section, a roller moving mechanism making the rollers move between a gripping position, at the gripping position the plurality of rollers grips the coil from surroundings of the coil, and a separating position, at the separating position the plurality of rollers is separated from the coil, and a rolling movement mechanism making the plurality of rollers positioned in the gripping position move, by the plurality of rollers being rolled in a longitudinal direction of the coil.

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Patent Owner(s)

Patent OwnerAddress
NITTOKU ENGINEERING CO LTD11-20 SHIRAHATA 5-CHOME MINAMI-KU SAITAMA-SHI SAITAMA 3368561

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Muto, Kenichi Fukushima, JP 8 17

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