Winding method, winding apparatus, and stator

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United States of America Patent

PATENT NO 9748826
SERIAL NO

12991221

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Abstract

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A winding method of forming a coil by edgewise bending a flat rectangular conductor comprises a step of edgewise bending the rectangular conductor to form edgewise bending portions so that two predetermined two adjacent bent portions are formed so that an outward bulging portion to be generated by edgewise-bending of the flat rectangular conductor is generated in a concentrated manner in a side between the two edgewise bent portions, and the side having the bulging portion constitutes each of a pair of opposite sides of the coil.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fubuki, Shingo Toyota, JP 24 187
Harada, Kenji Miyoshi, JP 138 1030
Matsushita, Masayuki Toyota, JP 42 613

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