Patent ID: 8529322

Claim:
A device for processing a carcass-part of slaughtered poultry in a processing line, the carcass-part being supported on a carrier that is movable in the processing line, the carcass-part comprising wing-joints, coracoids, a wishbone embodied with two legs that merge into each other at an acute angle, a keelbone, at least one membrana and/or ligament that connects at least to the wishbone, and naturally present meat including inner and outer fillets, the device comprising: means for cutting the membrana, removing of the wishbone, or both from the carcass-part, the mean for cutting including an arrow-shaped knife and two blades that are movably arranged on opposite sides of the knife, wherein the blades are arranged with forward edges for cutting, wherein at least one of the arrow-shaped knife and the blades is provided with first portions following the arrow's point and the blades' forward edges that preceed second portions of the knife and blades that are positioned at a side facing away of the arrow's point and the blades' forward edges, wherein the first portions are without arrow shape and narrower than the second portions for accommodating the wishbone legs adjacent to the first portions.