Invention Grant
- Patent Title: Tire for a vehicle wheel including at least one breaker layer
- Patent Title (中): 车轮的轮胎包括至少一个断路器层
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Application No.: US10980799Application Date: 2004-11-04
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Publication No.: US07000374B2Publication Date: 2006-02-21
- Inventor: Omero Noferi
- Applicant: Omero Noferi
- Applicant Address: IT Milan
- Assignee: Pirelli Pneumatici S.p.A.
- Current Assignee: Pirelli Pneumatici S.p.A.
- Current Assignee Address: IT Milan
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: EP98830785 19981224
- Main IPC: D02G3/48
- IPC: D02G3/48

Abstract:
A vehicle wheel tire includes a carcass, a tread, a pair of side walls ending with beads for mounting the tire on a rim, a belt structure, and at least one breaker layer. The belt structure includes first, second, and third belts strips. The first and second belt strips each include metal cords parallel with respect to each other. The first metal cords are crossed with respect to the second metal cords. The third belt strip is in a radially external position with respect to the first and second belt strips. The at least one breaker layer includes reinforcing cords that are inclined with respect to the equatorial plane and is in a radially external position with respect to the belt structure. At least one reinforcing cord of the at least one breaker layer includes at least one metal wire deformed by a substantially sinusoidal deformation lying in a plane.
Public/Granted literature
- US20050115218A1 Tyre for a vehicle wheel including at least one breaker layer Public/Granted day:2005-06-02
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