Method of forming topping sheet and apparatus thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9944034
APP PUB NO 20170313007A1
SERIAL NO

15491358

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A topping sheet forming method includes: a division step of cylindrically winding a textile original fabric, obtained by weaving longitudinally aligned tire cords into a cord fabric by use of weft yarns, to form an original fabric roll and cutting off the weft yarns in predetermined widthwise positions by using a wire wound on the original fabric roll in a predetermined winding angle range to divide the textile original fabric into narrow textile original fabrics; and a topping step of topping at least one surface of each of the narrow textile original fabrics with unvulcanized rubber.

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Patent Owner(s)

  • TOYO TIRE & RUBBER CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujimoto, Masaya Osaka, JP 61 501
Kobayashi, Kazuhiro Osaka, JP 237 2926

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