Worm mechanism and universal head apparatus using the same

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United States of America Patent

PATENT NO 9518694
APP PUB NO 20150219271A1
SERIAL NO

14607547

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Importance

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Abstract

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Provided is a worm mechanism provided with a worm shaft including a worm, and a worm wheel that meshes with the worm, the worm mechanism including: a first holding member configured to join a drive source that drives the worm shaft to bearings that support the worm shaft at both sides so that the worm shaft is rotatable; and a first urging member configured to urge the first holding member in a first direction in which the worm meshes with the worm wheel.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kori, Yoshifumi Tokyo, JP 7 42

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