Casting device, method for using the device, casting device of v

Details Casting device, method for using the device, casting device of v Casting device, method for using the device, casting device of v

1992-02-21

1994-06-14

Bradley, Paula A.

Metal founding

Means to shape metallic material

Pressure shaping means

164133, 164308, 164410, B22C 2300, B22D 1706

Patent

active

053201604

ABSTRACT:
A casting mold has a main body provided with a vent hole opened up in a casting space of said main body. The improvement is characterized in that the vent hole is provided with air discharging means and air feeding means which are disposed at the vent hole and the air discharging means and air feeding means are suitably selected so that air within the casting space can be discharged and a pressurized air can be fed toward the casting space through the vent hole.

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patent: 4252173 (1981-02-01), Charbonnier
patent: 4352388 (1982-10-01), Perrella
patent: 4606396 (1986-08-01), Chandley
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782955, Nov. 1980 Soviet Union.

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