EP 2435261 A1 20120404 - VEHICLE WINTER TYRE AND STUD FOR THE TYRE
Title (en)
VEHICLE WINTER TYRE AND STUD FOR THE TYRE
Title (de)
FAHRZEUGWINTERREIFEN UND SPIKE FÜR DIESEN REIFEN
Title (fr)
PNEU D'HIVER DE VÉHICULE ET CRAMPON POUR PNEU
Publication
Application
Priority
- FI 2011050384 W 20110428
- FI 20100194 A 20100505
Abstract (en)
[origin: WO2011138505A1] The invention relates to a passenger car winter tyre equipped with studs. The number of studs in the tyre is greater than that stated in the amendment, dating 1 June 2009, to the Finnish Ministry of Transport and Communications Decree 408/2003 concerning vehicle tyre studs, in such a way that the winter tyre has more than 50 studs per one metre of the rolling circumference of the tyre. The invention also relates to a stud for a tyre, the tip of the stud, which resists wear, having a cross-sectional area of less than 3.14 mm².
IPC 8 full level
B60C 11/16 (2006.01)
CPC (source: EP FI)
B60C 11/16 (2013.01 - EP FI)
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
DOCDB simple family (publication)
WO 2011138505 A1 20111110; EP 2435261 A1 20120404; EP 2435261 A4 20130109; FI 20100194 A0 20100505; FI 20100194 A 20111106; RU 2011147566 A 20131010; RU 2568621 C2 20151120
DOCDB simple family (application)
FI 2011050384 W 20110428; EP 11777326 A 20110428; FI 20100194 A 20100505; RU 2011147566 A 20110428