Invention Grant
- Patent Title: Tyre for vehicle wheels having improved tread pattern
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Application No.: US16257919Application Date: 2019-01-25
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Publication No.: US10647159B2Publication Date: 2020-05-12
- Inventor: Gianfranco Colombo , Stefano Montesello , Roberto Sangalli
- Applicant: PIRELLI TYRE S.p.A.
- Applicant Address: IT Milan
- Assignee: PIRELLI TYRE S.p.A.
- Current Assignee: PIRELLI TYRE S.p.A.
- Current Assignee Address: IT Milan
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Main IPC: B60C11/11
- IPC: B60C11/11 ; B60C11/03 ; B60C11/12 ; B60C11/04 ; B60C11/13

Abstract:
A tyre for vehicle wheels having a tread pattern includes: a) two circumferential grooves, which define a first and a second shoulder region, and one central region; b) a plurality of asymmetric transverse grooves having a substantially “V” shape, which extend for the whole width of the tread, including an alternate sequence of a first and a second asymmetric transverse groove defining an alternate sequence of a first and a second asymmetric module; and c) a plurality of lateral transverse grooves, which includes one first lateral transverse groove extending for the whole width of the first shoulder region and for a portion of the central region of the first asymmetric modules, and one second lateral transverse groove extending for the whole width of the second shoulder region and for a portion of the central region of the second asymmetric modules.
Public/Granted literature
- US20190152270A1 TYRE FOR VEHICLE WHEELS HAVING IMPROVED TREAD PATTERN Public/Granted day:2019-05-23
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