Skinning of eg. tunny fish for preservation consists of simultaneous rotation and feed of the fish to controlled cutter blades with a regulator spring

摘要

The skinning of eg. tunny fish for preservation comprises rotation and simultaneous feed of the fish (4) to cutter blades (13) moving helicoidally. The apparatus has two fish clamps (7) with an axial drive (9) and a rotary drive (11), supplemented by a spring (18) and a cutting depth controller (19).