Device for drawing a sheet for the manufacture of a covering, in particular a textile covering for a motor vehicle, drawing assembly and method for manufacturing a covering covering

摘要

Device for drawing a web for the manufacture of a coating, in particular a textile coating for a motor vehicle, drawing assembly and method of manufacturing an associated coating The invention relates to a drawing device (42) of a web (8) for the manufacture of a coating, comprising two stretching units (60, 62), each stretching unit comprising a pressing member (64, 90), the pressing members defining between them a pinch line (65) of the web. For at least one stretching unit (60), the pressing member (64) is a pressing cylinder, movable in rotation about an axis, said drawing unit comprising: - a strip (68) defining a loop ( 70) surrounding the pressing cylinder, and - at least one deflection compensating device (66) of the pressing cylinder, comprising a bearing (80) around the axis of the pressing cylinder, and a blade (82) connecting the bearing to a beam (56), the bearing and the blade being arranged in the space delimited by the loop. Figure for abstract: 3