| 摘要 |
An inner stitching device (1) for road vehicle tires (2), whereby two opposed stitching units (50) penetrate axially inside a toroidal tire forming mold (4), and each present a roller (80) rotating about its axis (79a) and which is pushed on to the inner surface (82) of the tire (2) and gradually rotated about a further axis (61), substantially perpendicular to the axis (21) of the mold (4), so as to gradually press successive portions of the tire (2) on to the inner surface (10, 17, 13) of the mold (4) when this is rotated about its axis (21) by a drive device (19) forming part of the stitching device (1). <IMAGE> <IMAGE> |
