Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Reexamination Certificate
2006-07-25
2006-07-25
Hurley, Shaun R (Department: 3765)
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
C057S232000
Reexamination Certificate
active
07080500
ABSTRACT:
A rubber reinforcing cord having high flexural fatigue resistance and high dimensional stability is provided and a rubber product such as a rubber belt employing the cord is provided. The cord includes a fibrous core and a plurality of subsidiary strands which are disposed around the fibrous core and each of which is twisted by a primary twist, in which the fibrous core and the subsidiary strands are twisted together by a final twist. The direction of the primary twist of the subsidiary strands and the direction of the final twist are the same and the fibrous core is twisted by a primary twist in a direction opposite to the direction of the primary twist of the subsidiary strands. A rubber product is reinforced with the rubber reinforcing cord.
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Akiyama Mitsuhara
Kajihara Keisuke
Hurley Shaun R
Kanesaka Manabu
Nippon Sheet Glass Co. Ltd.
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