WO2025133798 - TYRE COMPRISING A MONITORING DEVICE
National phase entry is expected:
Publication Number
WO/2025/133798
Publication Date
26.06.2025
International Application No.
PCT/IB2024/062259
International Filing Date
05.12.2024
Title **
[English]
TYRE COMPRISING A MONITORING DEVICE
[French]
PNEUMATIQUE COMPRENANT UN DISPOSITIF DE SURVEILLANCE
Applicants **
PIRELLI TYRE S.P.A.
Inventors
NATTA, Andrea
PELLEGRINI, Andrea
Priority Data
102023000027213
19.12.2023
IT
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1880 | |
| EPO | Filing, Examination, Granting | 8113 | |
| Japan | Filing, Examination, Granting | 1998 | |
| South Korea | Filing, Examination, Granting | 1757 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,488
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A Tyre (1) suitable to be mounted on a first wheel (W1) of a vehicle (C) with a determined camber angle (α), comprising: - a tread band (2), in a radially outer position, comprising a first and a second lateral axial portion (21, 22), said tread band (2) forming a footprint area (20) which, due to said camber angle (α), is asymmetrical and comprises, a first footprint length (L1) at said first lateral axial portion (21) and a second footprint length (L2) at said second lateral axial portion (22) such that said first footprint length (L1) is greater than said second footprint length (L2), said tread band (2) comprising a first circumferential groove (3) placed at said first lateral axial portion (21) and at a distance (d) from said equatorial plane (M) of said tyre (1) between 5% and 15% of a width of said tread band (2); - a monitoring device (10) constrained to a radial internal surface (L) of said tyre (1), wherein said monitoring device (10) is radially positioned at said first circumferential groove (3).[French]
L'invention concerne un pneumatique (1) approprié pour être monté sur une première roue (W1) d'un véhicule (C) selon un angle de carrossage déterminé (α), comprenant : - une bande de roulement (2), dans une position radialement extérieure, comprenant une première et une seconde partie axiale latérale (21, 22), ladite bande de roulement (2) formant une zone d'empreinte (20) qui, du fait dudit angle de carrossage (α), est asymétrique et comprend, une première longueur d'empreinte (L1) au niveau de ladite première partie axiale latérale (21) et une seconde longueur d'empreinte (L2) au niveau de ladite seconde partie axiale latérale (22) de telle sorte que ladite première longueur d'empreinte (L1) est supérieure à ladite seconde longueur d'empreinte (L2), ladite bande de roulement (2) comprenant une première rainure circonférentielle (3) placée au niveau de ladite première partie axiale latérale (21) et à une distance (d) dudit plan équatorial (M) dudit pneumatique (1) entre 5 % et 15 % d'une largeur de ladite bande de roulement (2); - un dispositif de surveillance (10) limité à une surface interne radiale (L) dudit pneumatique (1), ledit dispositif de surveillance (10) étant positionné radialement au niveau de ladite première rainure circonférentielle (3).