Patent ID: 7980527

Claim:
A fastening spider for fastening a wear-resistant lining element to a support surface, over which wear-resistant lining element material in the form of pieces or particles is intended to move, comprising: a mounting portion for mounting positioning and clamping to the support surface and at least one leg projecting from the mounting portion and having an underside for holding the wear-resistant lining element to the support surface, said underside having an outer portion and an inner portion, the inner portion being positioned closer to the mounting portion than the outer portion, the leg having a length and a width, wherein the length is longer then the width, wherein the outer portion is, at least in the mounting positioning of the mounting portion, positioned closer to the support surface than the inner portion, and wherein in the mounting positioning of the mounting portion, the fastening spider is arranged to be in contact with the support surface or the wear-resistant lining element, merely using the outer portion on the underside of the leg.