Title:
補強要素、エラストマー複合体、及び該補強要素を含むタイヤ
Document Type and Number:
Japanese Patent JP7154207
Kind Code:
B2
Abstract:
The reinforcing element (45) comprises an assembly (49) made up: of a multifilament strand made of aromatic polyamide or aromatic copolyamide (46) and of a multifilament strand made of polyester (48). The two strands (46, 48) are wound in a helix around one another, and the reinforcing element (45) is twist-balanced. The twist factor K of the reinforcing element (45) ranges from 5.5 to 6.5 where K is defined by the formula: K=(R×Ti1/2)/957 in which R is the twist of the reinforcing element (45) expressed in twists per metre and Ti is the sum of the counts of the multifilament strands of the reinforcing element (45) in tex.
Inventors:
Guillaumin Jeremy
André Guillaume
Vallee Sorennes
Venua Julian
André Guillaume
Vallee Sorennes
Venua Julian
Application Number:
JP2019515481A
Publication Date:
October 17, 2022
Filing Date:
September 15, 2017
Export Citation:
Assignee:
Company General Deta Brissman Michelin
International Classes:
D02G3/48; B60C9/00; B60C13/00; B60C17/00; D02G3/04; D02G3/26
Domestic Patent References:
| JP61071204A | ||||
| JP2015536269A | ||||
| JP2013154766A | ||||
| JP2015027849A |
Attorney, Agent or Firm:
Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Kosuke Yamamoto
Yoshi Kazuhiko Ta
Hiroyuki Suda
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Kosuke Yamamoto
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