Method of producing injection-molding die for worm wheel, and method of producing worm wheel

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United States of America Patent

PATENT NO 9643269
APP PUB NO 20140202992A1
SERIAL NO

14181293

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Abstract

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A worm wheel is provided in which a step is not formed near a tooth face meshing with a worm, and noise does not easily occur during power transmission.

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Patent Owner(s)

Patent OwnerAddress
ENPLAS CORPORATIONKAWAGUCHI-SHI SAITAMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Koji Kawaguchi, JP 110 1782

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