초록 ▼

A truncated right circular conical cage for trapping crustaceans comprises circumferential spaced fill wires converging from a circular base of the cage to a reduced diameter upper opening of the cage. Mutually spaced line wires encircle the cage and intersect the fill wires at cross over locations

A truncated right circular conical cage for trapping crustaceans comprises circumferential spaced fill wires converging from a circular base of the cage to a reduced diameter upper opening of the cage. Mutually spaced line wires encircle the cage and intersect the fill wires at cross over locations to thereby define discrete openings. The line wires are secured to the fill wires at the cross over locations, and are indented between the cross over locations to accommodate the convergence of the fill wires.

대표청구항 ▼

1. A truncated right circular conical cage for trapping crustaceans, said cage comprising: circumferential spaced fill wires converging from a circular base of said cage to a reduced diameter upper opening of said cage; and mutually spaced line wires encircling said cage and intersecting said fi

1. A truncated right circular conical cage for trapping crustaceans, said cage comprising: circumferential spaced fill wires converging from a circular base of said cage to a reduced diameter upper opening of said cage; and mutually spaced line wires encircling said cage and intersecting said fill wires at cross over locations to thereby define discrete openings, said line wires being secured to said fill wires at said cross over locations and being indented between said cross over locations to accommodate the convergence of said fill wires. 2. The cage of claim 1 wherein said line wires are secured to said fill wires by welding. 3. The cage of claims 1 or 2 wherein the indentations of said line wires are defined by two angularly disposed segments. 4. The cage of claim 3 wherein the angles defined by said segments decrease progressively from obtuse angles adjacent said base to acute angles adjacent said upper opening. 5. A method of forming a truncated right circular conical cage for use in trapping crustaceans, said method comprising: providing a rectangular wire mesh panel having parallel fill wires extending from a bottom edge to a top edge of said panel, and parallel line wires extending from one side edge to the other side edge of said panel, said fill and line wires being secured to one another at cross over locations to thereby define discrete rectangular openings; forming the bottom edge of said panel into a circular base while indenting said line wires between said cross over locations to accommodate formation of the top edge of said panel into a circle defining an upper opening of reduced diameter as compared to the diameter of said base; and interconnecting the side edges of the thus formed panel.