EP 4297983 A1 20240103 - TIRE HAVING A REGROOVABLE TREAD
Title (en)
TIRE HAVING A REGROOVABLE TREAD
Title (de)
REIFEN MIT EINER WIEDERGROOVIERBAREN LAUFFLÄCHE
Title (fr)
PNEUMATIQUE COMPORTANT UNE BANDE DE ROULEMENT RECREUSABLE
Publication
Application
Priority
- FR 2101845 A 20210225
- FR 2022050287 W 20220217
Abstract (en)
[origin: WO2022180325A1] The invention relates to a tire (1) which can be regrooved at least once and the tread of which comprises at least one regroovable groove (3). According to the invention, after regrooving, the height (HR) of said at least one regrooved groove (3) is greater than or equal to 70% of the groove height (HN3) of the at least one regroovable groove of the tire in the new state.
IPC 8 full level
B60C 11/02 (2006.01); B29D 30/54 (2006.01)
CPC (source: EP US)
B29D 30/54 (2013.01 - EP US); B60C 11/02 (2013.01 - EP US); B60C 2200/06 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3120011 A1 20220826; EP 4297983 A1 20240103; US 2024131869 A1 20240425; US 2024227452 A9 20240711; WO 2022180325 A1 20220901
DOCDB simple family (application)
FR 2101845 A 20210225; EP 22710423 A 20220217; FR 2022050287 W 20220217; US 202218277789 A 20220217