Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Tire body building type
Reexamination Certificate
2003-10-16
2008-08-19
Knable, Geoffrey L (Department: 1791)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Tire body building type
C156S406400, C156S408000, C156S512000
Reexamination Certificate
active
07412997
ABSTRACT:
A method for manufacturing a reinforcing structure for tires of vehicles includes the steps of preparing a plurality of strip segments having substantially parallel, longitudinal filiform elements at least partially coated by at least one layer of elastomeric material, and applying the plurality of strip segments along a circumference of a toroidal support, to form at least one continuous reinforcing layer about a geometric axis of rotation of the toroidal support. During the applying step, a relative angular rotation, between at least one of the plurality of strip segments and the toroidal support, occurs about an axis of correction substantially radial to the geometric axis of rotation. A related apparatus for manufacturing a reinforcing structure for tyres of vehicles is also disclosed.
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Cantu′ Marco
De Gese Ignazio
Marchini Maurizio
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Knable Geoffrey L
Pirelli Pneumatici S.p.A.
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