Armature core of rotary electric machine
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United States of America Patent
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Aug 9, 2022
Grant Date -
May 7, 2020
app pub date -
May 11, 2017
filing date -
May 11, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is an armature core of a rotary electric machine according to the present invention including a shoe provided as a separate part with respect to each magnetic pole tooth. An arc-shaped cutout is formed in a distal end of the magnetic pole tooth, and the shoe part includes a circular portion. Through fitting between the arc-shaped cutout and the circular portion, the magnetic pole tooth and the shoe part are coupled together. The shoe part is configured to be rotatable with respect to the magnetic pole tooth with a circumference of the circular portion serving as a guide.
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