公开(公告)号：EP3996939A1

公开(公告)日：2022-05-18

申请号：EP19828934.0

申请日：2019-11-27

申请人： Compagnie Générale des Etablissements Michelin ,  Lehigh University ,  Cornell University

发明人： MOYLE, Nichole ,  BREMOND, Florian ,  HUI, Chung Yuen ,  WU, Haibin ,  JAGOTA, Anand ,  KHRIPIN, Constantine

IPC分类号： B60C1/00 ,  B60C11/00 ,  B60C11/18 ,  B60C11/14 ,  B60C9/00

公开(公告)号：EP3394585A1

公开(公告)日：2018-10-31

申请号：EP16826124.6

申请日：2016-12-20

申请人： Compagnie Générale des Etablissements Michelin

发明人： ANSOUD, Thibaut ,  BREMOND, Florian ,  APARICIO, José ,  REYNAL DE ST-MICHEL, Rémi

IPC分类号： G01L17/00 ,  G01M17/02 ,  G01L1/26

CPC分类号： G01M17/021 ,  G01L1/26

摘要： The invention relates to a measuring device (1) for measuring a field of pressures exerted by a pneumatic tyre in the area of the measuring surface with which it is in contact, comprising a flat support (2) and a measuring sensor (3) for measuring said field of pressures, which is arranged on said support (2). Said device is characterised in that it comprises at least one film (4), a so-called "protection film" of a thickness of less than 1 mm, made of a material resistant to forces generated in the plane thereof, which are higher than or equal to 1000 N and lower than or equal to 10 000 N, said protection film (4) being arranged on said measuring sensor (3) so as to be contact therewith and immobilised in relation thereto, said protection film (4) being pre-stressed so as to be stretched over said meausring sensor (3).