Apparatus for shaping precious metals

Details Apparatus for shaping precious metals Apparatus for shaping precious metals

1982-02-10

1984-08-07

Peters, Jimmy C.

Cutlery

Means for cutting elongate, strand-encircling sheath

Longitudinally

30 925, B23D 900, B26B 2700

Patent

active

044634943

ABSTRACT:
An apparatus in a form of a tool are disclosed to pre-form bezel wire, which is used for gem stone settings or the like. The tool utilized herein is comprised of a metal block through which is formed an opening for drawing a soft metal wire against a cutting tool positioned orthogonally to the opening. The opening is characterized by larger openings at entrance and exit locations of the opening for ease in fabricating the groove. Collar means are also provided to adapt the opening to different gauge wires.

REFERENCES:
patent: 431564 (1890-07-01), Denison
patent: 2247840 (1941-07-01), Harrison
patent: 2477678 (1949-08-01), Woolman
patent: 2520254 (1950-08-01), Partain
patent: 2624221 (1953-01-01), Schneider
patent: 2675580 (1954-04-01), Pesce
patent: 2761211 (1956-09-01), Grant
patent: 3093023 (1963-06-01), Vail
patent: 3114277 (1963-12-01), Clendenin
patent: 3375579 (1968-04-01), Slonksnes
patent: 3988826 (1976-11-01), Heikkala

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