Patent ID: 9115449
Filing Date: 2015-08-25
Classification: B26D,B26F,D01D,D04H

Abstract:
1. A needle device with a needle bed, on which a plurality of needle elements provided with tips are arranged in such a manner that the needle elements protrude from the needle bed and the tips thereof point away from the needle bed, wherein the needle elements are flat blades each of which having at least one cutting edge extending from the tip of the needle element toward the needle bed, and are inserted in bar-shaped needle carriers, which are in turn fastened on or in the needle bed, wherein the portions of the needle elements protruding from the needle bed each have a substantially triangular shape, wherein the portions of the needle elements protruding from the needle bed each have a base edge located opposite the tip and two side edges extending from the base edge to the tip, wherein at least one of the side edges is a cutting edge, and wherein the needle elements comprise two leg-shaped mounting members extending away from the base edge for fastening to the needle carrier.