WO2024246644 - WINTER TYRE
National phase entry is expected:
Publication Number
WO/2024/246644
Publication Date
05.12.2024
International Application No.
PCT/IB2024/054635
International Filing Date
13.05.2024
Title **
[English]
WINTER TYRE
[French]
PNEU NEIGE
Applicants **
PIRELLI TYRE S.P.A.
Viale Piero e Alberto Pirelli, 25
20126 Milan, IT
Inventors
CASAROTTO, Giovanni
c/o Pirelli Tyre S.p.A.
Viale Piero e Alberto Pirelli, 25
20126 Milan, IT
MONTESELLO, Stefano
c/o Pirelli Tyre S.p.A.
Viale Piero e Alberto Pirelli, 25
20126 Milan, IT
SPEZIARI, Diego Ettore
c/o Pirelli Tyre S.p.A.
Viale Piero e Alberto Pirelli, 25
20126 Milan, IT
Priority Data
102023000011049
31.05.2023
IT
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1725 | |
| EPO | Filing, Examination | 10954 | |
| Japan | Filing | 587 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 5510 |
Total: 19350 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A Tyre (1 includes a tread band (2) on which a plurality of blocks (8) are defined, extending transversely from a first zone (N 1) to a second zone (N2), at least one sipe (10) having a siping width (W). The sipe (10) separates the block (8) into a first portion (11) comprising a first surface (13), as well as a second portion (12) comprising a second surface (14). In a third zone (N3) located between the first zone (Nl) and the second zone (N2), at least one of the first surface (13) and the second surface (14) moves away from a respective reference plane (X, X') up to the tread surface (3), creating at least one chamfer (30). The chamfer (30) has, in correspondence with the tread surface (3), a chamfer width (Wl) of a size greater than the siping width (W).[French]
L'invention concerne un pneu (1) qui comprend une bande de roulement (2) sur laquelle une pluralité de blocs (8) sont définis, s'étendant transversalement d'une première zone (N1) à une deuxième zone (N2), au moins une lamelle (10) ayant une largeur de lamelle (W). La lamelle (10) sépare le bloc (8) en une première partie (11) comprenant une première surface (13), ainsi qu'une seconde partie (12) comprenant une seconde surface (14). Dans une troisième zone (N3) située entre la première zone (N1) et la deuxième zone (N2), au moins l'une de la première surface (13) et de la seconde surface (14) s'éloigne d'un plan de référence respectif (X, X') jusqu'à la surface de bande de roulement (3), créant au moins un chanfrein (30). Le chanfrein (30) a, en correspondance avec la surface de bande de roulement (3), une largeur de chanfrein (Wl) d'une taille supérieure à la largeur de lamelle (W).