公开(公告)号：US10272726B2

公开(公告)日：2019-04-30

申请号：US15122883

申请日：2015-03-10

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

Inventor： Olivier Muhlhoff ,  Stéphanie Cambon ,  Hélène Emorine ,  Arnaud Larregain

IPC: B60C11/13 ,  B60C11/00 ,  B29C33/38 ,  B29D30/06 ,  B29L30/00

Abstract: A tire made of rubber material, comprising a tread (2), said tread (2) having a plurality of grooves (21), each groove (21, 23) having a groove bottom, walls flanking the groove bottom and transition regions between the walls and the groove bottom. The tire is characterized in that all or some of the grooves (21, 23) comprise a texture (3) extending only over the groove bottom and over at least a part of the transition regions associated with this groove bottom, said texture (3) contrasting with the rest of the tire (2).

公开(公告)号：US12109846B2

公开(公告)日：2024-10-08

申请号：US16470147

申请日：2017-12-14

Applicant: Compagnie Generale des Etablissements Michelin

Inventor： Stéphanie Cambon

IPC: B60C19/08 ,  B60C9/20 ,  B60C9/22 ,  B60C11/00 ,  B29D30/06 ,  B29D30/52

CPC classification number: B60C19/082 ,  B60C9/22 ,  B60C11/00 ,  B60C19/08 ,  B60C19/086 ,  B60C19/088 ,  B29D2030/0665 ,  B29D2030/526 ,  B60C2009/2045 ,  B60C2200/06

Abstract: A tire comprises a crown zone comprising a crown reinforcement surmounted radially on the outside by a tread formed from at least one material that is not a conductor of electricity, the crown reinforcement comprising a plurality of layers superposed on one another, each layer of the crown reinforcement comprising two ends in the circumferential direction, these two ends being joined together in an abutment region, the tread comprising a weld region circumferentially offset by an angle of 180 degrees with respect to the region at which the radially outermost layer of the crown reinforcement is superposed. The tire comprises at least one conducting strip positioned between the tread and the crown reinforcement and located circumferentially as to be positioned at equal angular distances between the tread weld region and the region at which the radially outermost reinforcing layer is butted together, these two regions being diametrically opposite.

公开(公告)号：USD721032S1

公开(公告)日：2015-01-13

申请号：US29460509

申请日：2013-07-11

Applicant: Compagnie Generale des Etablissements Michelin ,  Michelin Recherche et Technique S.A.

Designer： Stéphanie Cambon ,  Julien Metzeger ,  Jonathan Lejeune ,  William License

公开(公告)号：US11298985B2

公开(公告)日：2022-04-12

申请号：US15769650

申请日：2016-10-28

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： Stéphanie Cambon ,  Olivier Muhlhoff

IPC: B60C11/24 ,  F16L11/02 ,  F16L33/30 ,  F16L33/00 ,  F16L33/32 ,  B60C11/03 ,  B60C11/12

Abstract: A tire comprising a tread, this tread comprising at least one channel and at least one wear indicator that is disposed on the bottom of the channel. The wear indicator has a contact face which is intended to come into contact with a road surface when the tire reaches a wear limit. The contact face has a texture that contrasts with the bottom of the channel.

公开(公告)号：US11254169B2

公开(公告)日：2022-02-22

申请号：US15771542

申请日：2016-10-28

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： Stéphanie Cambon ,  Olivier Muhlhoff

IPC: B60C11/24 ,  B60C11/12 ,  B60C11/03 ,  B60C11/13

Abstract: A tire (1) comprising a tread (8), this tread comprising at least one channel (2), at least one wear indicator (3) disposed on the bottom of the channel (2), the wear indicator comprising a contact face (7) intended to come into contact with a road surface when the tire reaches a wear limit, the channel (2) comprising a texture (4) surrounding the wear indicator (3) and contrasting with the contact face (7) of the wear indicator.