The invention relates to a textile semi-finished product comprising at least one reinforcing layer, which has substantially drawn individual yarns or yarn sheets (2, 4, 6), and at least one stitch-forming connecting yarn (1), which holds individual yarns or yarn sheets. According to the invention, the semi-finished product comprises at least one thermoplastic matrix yarn (3) which is fixed by stitches of the connecting yarn (1) and diverted thereon.
D04B 21/16 - Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threadsFabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
The invention relates to a grinding disk having a grinding region (2) which is effective in the circumferential direction and comprises a bonded abrasive medium, and with reinforcing elements (3) which are not involved in the grinding operation. According to the invention, the reinforcing elements have at least one reinforcing washer (3) arranged at the end face, said washer comprising no abrasive medium and being dressable.
B24D 5/04 - Wheels in one piece with reinforcing means
B24D 5/08 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their peripheryBushings or mountings therefor with inserted abrasive blocks, e.g. segmental with reinforcing means
