Adjustable mold positioner

Details Adjustable mold positioner Adjustable mold positioner

1993-05-06

1994-08-16

Batten, Jr., J. Reed

Metal founding

Means to shape metallic material

Pressure shaping means

164289, 269280, 269287, B22C 904, B22D 1306, B22D 1310

Patent

active

053378040

ABSTRACT:
An adjustable investment mold positioner includes a resilient band bent into a partial cylinder. Opposite ends of the band bound an opening at the side of the cylinder. A mold receiving member made of bent metal has side walls with bent connectors that are attached to the opposite ends of the band. A recess is formed between the side walls for receiving an oval investment mold. The outer cylindrical configuration of the positioner is readily engageable within the cradle of a conventional casting machine which is designed for normally receiving cylindrical investment molds. In this way, oval investment molds can be received in a secure manner within the conventional casting machines.

REFERENCES:
patent: 1280289 (1918-10-01), Perry
patent: 1976654 (1934-10-01), Carpenter
patent: 3648762 (1972-03-01), Hill
Trends & Techniques, vol. 8, No. 3; "The Effects of Shape and Size on Investment Heating and Cooling Rates", Berger et al. Apr. 1991.
Belle de St. Claire Universal Oval Ring Positioner product, Feb. 1989.

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