TOOL FOR CLAMPING, LIFTING AND RELEASING OF PARTS FROM A BASE

摘要

A tool (14) for the plucking of nerve bones (13) from fish fillets (12) comprises an elongate holder (18) which is coupled to a double-acting, power-driven movement mechanism (19) and is equipped with a combined gripping and pulling arrangement. The arrangement comprises a support head (17) axially moveable in te holder having an associated first stationarily arranged jaw member (15) and an associated second, pivotably mounted jaw member (16). The movement mechanism (19) ensures that the jaw members (15, 16) jointly grip around a nerve bone (13), pull the latter out of the fish fillet (12) and return position the jaw members to the starting position during release of the extracted fish bone.