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1. (WO2016059143) TYRE WEAR MONITORING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/059143 International Application No.: PCT/EP2015/073851
Publication Date: 21.04.2016 International Filing Date: 15.10.2015
IPC:
B60C 11/03 (2006.01) ,B60C 11/24 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
11
Tyre tread bands; Tread patterns; Anti-skid inserts
03
Tread patterns
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
11
Tyre tread bands; Tread patterns; Anti-skid inserts
24
Wear-indicating arrangements
Applicants: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN[FR/FR]; 12, Cours Sablon F-63000 Clermont-Ferrand, FR
MICHELIN RECHERCHE ET TECHNIQUE S.A.[CH/CH]; Route Louis Braille 10 CH-1763 Granges-Paccot, CH
Inventors: QUANTINET, Benjamin; FR
BARDIN, Damien; FR
CAMBON, Stéphanie; FR
LEJEUNE, Jonathan; FR
Agent: DIERNAZ, Christian; FR
Priority Data:
145986515.10.2014FR
Title (EN) TYRE WEAR MONITORING DEVICE
(FR) DISPOSITIF DE SUIVI DE L'USURE D'UN PNEU
Abstract:
(EN) A device (100) for monitoring the rolling wear of a tread (1), said tread (1) comprising at least one inner cavity (3) intended to form a recess opening on a running surface (10) after predefined partial wear of the tread, said tread (1) comprising a wear limit corresponding to a maximum thickness of material to be worn, said device (100) comprising a measurement well (101) opening on the running surface (10), said measurement well (101) having a bottom formed from a first part (1011) and a second part (1012) offset in depth one relative to the other, said two parts of the bottom being located at different distances relative to the running surface in the new state.
(FR) Dispositif (100) de suivi de l'usure en roulage d'une bande de roulement (1), cette bande de roulement (1) comprenant au moins une cavité interne (3) destinée à former un creux s'ouvrant sur une surface de roulement (10) après une usure partielle prédéfinie de la bande de roulement, cette bande de roulement (1) comprenant une limite d'usure correspondant à une épaisseur maximale de matière à user, ce dispositif (100) comprenant un puits de mesure (101) s'ouvrant sur la surface de roulement (10), ce puits de mesure (101) ayant un fond formé d'une première partie (1011) et d'une deuxième partie (1012) décalées l'une par rapport à l'autre dans la profondeur, ces deux parties du fond étant situées à des distances différentes par rapport à la surface de roulement à l'état neuf.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)