Helical belt and belt transmission gear

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11460090
APP PUB NO 20200232540A1
SERIAL NO

16630272

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention relates to a helical toothed belt including: a back portion in which a tension member is buried; and a plurality of tooth portions, in which: the plurality of tooth portions have a tooth pitch of 2 mm or more and less than 4 mm, in a case where the tooth pitch of the plurality of tooth portions is 2 mm or more and less than 3 mm, the back portion has a thickness of 0.4 mm or more and 1.2 mm or less, in a case where the tooth pitch of the plurality of tooth portions is 3 mm or more and less than 4 mm, the thickness of the back portion is 0.6 mm or more and 1.8 mm or less; and the tension member is a twisted cord including a high-strength glass fiber or a carbon fiber.

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Patent Owner(s)

Patent OwnerAddress
MITSUBOSHI BELTING LTDKOBE-SHI HYOGO 653-0024

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikegami, Hiroaki Hyogo, JP 36 535
Yoshida, Masakuni Hyogo, JP 12 73

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