Article forming method

Details Article forming method Article forming method

1986-11-21

1988-12-27

Echols, P. W.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29 10, 164 35, 164 45, 264221, 264225, B23P 500

Patent

active

047930454

ABSTRACT:
A method of forming a bezel that contacts and/or substantially envelops a gem without altering the same is presented. A replica of the gem is initially formed about which a temporary bezel is crafted having the desired artistic markings thereon. In a lost wax process, the temporary bezel is replaced by a permanent bezel. Then the replica is destroyed. In another aspect of the present invention, a replica mold material for use in this process is also disclosed.

REFERENCES:
patent: 2163814 (1939-06-01), Swarovski
patent: 2790220 (1957-04-01), Fox
patent: 2887746 (1959-05-01), Bogoff
patent: 3356129 (1967-12-01), Anderko et al.
patent: 4154282 (1979-05-01), Kull
patent: 4392289 (1983-07-01), Michaud
patent: 4421153 (1983-12-01), Wilkinson et al.

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