EP 4107012 A1 20221228 - METHOD AND DEVICE FOR DETECTING WEAR OF A TIRE
Title (en)
METHOD AND DEVICE FOR DETECTING WEAR OF A TIRE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM DETEKTIEREN DES VERSCHLEISSES EINES REIFENS
Title (fr)
PROCÉDÉ ET DISPOSITIF DE DÉTECTION DE L'USURE D'UN PNEU
Publication
Application
Priority
- NO 20200210 A 20200218
- EP 2021053834 W 20210217
Abstract (en)
[origin: WO2021165291A1] A wear detection device and method for detecting and indicating wear of a tire (10), the device comprises a transmitter (20) installed in the tire, and which is adapted to transmit signals when supplied with power. The transmitter further comprises a zinc-air battery (30) placed below a wear surface in a tread area (15) of the tire (10). The battery (30) is connected to the transmitter 20 for supplying power to the transmitter (20) when exposed to air.
IPC 8 full level
B60C 11/24 (2006.01)
CPC (source: EP NO)
B60C 11/24 (2013.01 - NO); B60C 11/243 (2013.01 - EP NO); B60C 11/246 (2013.01 - EP NO); B60C 2019/004 (2013.01 - EP)
Citation (search report)
See references of WO 2021165291A1
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)
WO 2021165291 A1 20210826; EP 4107012 A1 20221228; NO 20200210 A1 20210819; NO 346332 B1 20220607
DOCDB simple family (application)
EP 2021053834 W 20210217; EP 21706549 A 20210217; NO 20200210 A 20200218