Device and method for manufacturing crown gear

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9545680
APP PUB NO 20150147129A1
SERIAL NO

14399605

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Importance

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Abstract

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The inventive device includes a work supporting portion for supporting a work rotatably about a first axis, a cutter supporting portion for supporting a cutter rotatably about a second axis different from the first axis and a moving portion for moving the cutter along a reference line extending through the first axis. The second axis is slanted relative to a reference plane oriented perpendicular to the first axis and a blade edge of the cutter is caused to come into contact with the work at an offset position offset from the reference line. The work and the cutter are driven in synchronism and the cutter is moved along the reference line.

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First Claim

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Patent Owner(s)

  • AISIN SEIKI KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagata, Eiri Toyoake, JP 13 87

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