Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2006-04-25
2006-04-25
Johnstone, Adrienne C. (Department: 1733)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S531000
Reexamination Certificate
active
07032638
ABSTRACT:
A tire comprising a crown, two sidewalls and two beads, a casing reinforcement anchored in each of the beads and a crown reinforcement, the crown reinforcement comprising radially, from the inside outwards, a working block and a protective block having at least one ply of circumferentially oriented parallel reinforcing threads, characterized in that the protective block ply consists of aromatic polyamide reinforcing threads with an initial modulus of less than 1000 cN/tex and a tenacity of greater than 65 cN/tex.
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Esnault Philippe
Guerbert-Jubert Jean-Luc
Herbelleau Yves
Pacherie Hubert
Buchanan & Ingersoll PC
Johnstone Adrienne C.
Michelin Recherche Et Technique S.A.
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