REINFORCEMENT SHEET COMPRISED AT LEAST PARTLY OF A TRIDIMENSIONAL CLOTH OF WHICH THE SECTION HAS A VARIABLE WIDTH; ARTICLES COMPRISING AT LEAST SUCH A SHEET; METHODS ENABLING TO OBTAIN SAID ARTICLES

摘要

layer of reinforcement (7) intended to be used in an article, such as a pneumatic component.characterized in that it consists, at least in part, by a fabric (13) whose properties are the following: (a) it consists of a three-dimensional body (18), and the son of reinforcement (9); and (b) practically all the empty (29) of the fabric (13) are likely to be filled by the area e in the constitution of the ntrant section; (c) the fabric (13) has two main surfaces (14).15) and two lateral faces (16, 17); and (d) section of the fabric has a width that varies from one main face to the other. the invention relates to the water treated thus defined. the invention also relates to articles comprising at least one layer of reinforcement according to the invention as well as methods for obtaining these articles.