METHOD FOR SHAPING WIRE MATERIAL AND WIRE MATERIAL SHAPING DEVICE

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United States of America Patent

APP PUB NO 20240299996A1
SERIAL NO

18547531

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Abstract

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A method for shaping a wire material that moves from the upstream side to the downstream side includes a first step of feeding the wire material while pressing the wire material by a first roller group including a plurality of rollers driven by a motor and a second step of feeding the wire material while pressing the wire material by a second roller group including a plurality of rotatably supported rollers. The first step is provided upstream side of the second step, and a push-in amount that is the difference between the outer dimension of the wire material and the gap between rollers through which the wire material passes is larger in the first step than in the second step.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTD2520 TAKABA HITACHINAKA-SHI IBARAKI 312-8503

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAWAGUCHI, Shota Hitachinaka-shi, JP 5 5
TAKAHASHI, Yoshiko Hitachinaka-shi, JP 14 32
TOBA, Akira Hitachinaka-shi, JP 39 550

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