HARPOON TRAP POINT FOR SPEARFISHING (VERSIONS) Russian patent published in 2008 - IPC A01K81/00 A01K81/04 

FIELD: farming.

SUBSTANCE: trap point includes a cylindrical rod, with connecter for mechanical joining with harpoon frame being arranged in its rare part, a pane for striking and a tool for taking catch disposed on the said cylindrical rod. The point is fitted with a pusher made in the form of a cylindrical pipe section and capable of flexible join with the harpoon frame end. The pusher is movable around the cylindrical rod. The front part of the cylindrical rod is set on, at least, two supports, by means of which it is connected flexibly with the pusher and which are made in the form of centering bushing, one of which being attached to the cylindrical rod in its front part and arranged movably inside the pusher. The other support bushing is installed fixedly in the middle section of the pusher along its length and attached flexibly to the cylindrical rod. In its rare part, the pane for striking has the supporter for the front pusher end and is installed movably at right angles to the axle arranged in the body of the cylindrical rod in its front part. The rear part of the cylindrical rod contains a spacer spring, arranged loosely inside the pusher around the said rod and displaced between the pusher supporting bushing and the cylindrical ledge butt end formed in the cylindrical rod body. The tool for taking catch is made in form of, at least, two catching levers, capable of turning on the axle, cross set in the cylindrical rod body and displaced along its length, in the section between the front end and the rod middle point. For the said catching levers the pusher walls are furnished with elongated cuts running along the pusher axle and capable of supporting by turning of their catching levers about the axle, as well as taking and holding the catch. The rare end of the pusher has the supporter which is used when charging the harpoon.

EFFECT: reliable taking and holding of the catch.

10 cl, 4 dwg