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Title:
REINFORCING MEMBER FOR BICYCLE TIRE AND BICYCLE TIRE
Document Type and Number:
WIPO Patent Application WO/2020/230573
Kind Code:
A1
Abstract:
Provided are a reinforcing member for a bicycle tire and a bicycle tire. A bicycle tire (100) comprises at least a tread portion (12) arranged on a ground contact surface of the bicycle tire (100) and a carcass portion (16) arranged inside the tread portion (12), wherein a reinforcing member (14) is provided in at least one location selected from between the tread portion (12) and the carcass portion (16), in the carcass portion (16), and in the tread portion (12). The reinforcing member (14) includes a woven fabric composed of liquid crystal polyester fiber yarn, the fiber yarn is composed of three or more monofilaments, the average fiber diameter of the monofilaments is 25 μm or more, and a product of the number of monofilaments (number) in the fiber yarn and the average fiber diameter (μm) is 1700 or less.

Inventors:
TAKEMOTO SHINICHI (JP)
YORIMITSU SHUHEI (JP)
SUZUKI USHIO (JP)
NAKAMURA TAKUJI (JP)
Application Number:
JP2020/017479
Publication Date:
November 19, 2020
Filing Date:
April 23, 2020
Export Citation:
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Assignee:
KURARAY CO (JP)
International Classes:
B60C9/18; B60C9/00; B60C9/04; B60C19/12
Domestic Patent References:
WO2019098121A12019-05-23
Foreign References:
US20070068614A12007-03-29
CN201136412Y2008-10-22
JPH03241061A1991-10-28
JPH1016523A1998-01-20
JP2006265745A2006-10-05
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
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