Rotary press

Details Rotary press Rotary press

1993-04-08

1994-10-04

Bushey, Charles S.

Plastic article or earthenware shaping or treating: apparatus

Female mold and opposed coaxial dynamic press members

222460, 425353, 425147, B29C 3100

Patent

active

053521129

ABSTRACT:
A rotary press having a dispensing device for dispensing granular material on to a rotary table. The dispensing device has a frame located on the table and into which granular material is discharged from a discharge port connected to a vessel containing the granular material. The vessel and thereby the discharge port is arranged to be raised or lowered by a drive unit so as to vary the feed of the granular material from the discharge port into the frame. Guide fingers projecting internally from the frame guide the granular material into a die cavity as the table rotates.

REFERENCES:
patent: 2949082 (1960-08-01), McCarley
patent: 2992729 (1961-07-01), Curtius
patent: 3270079 (1966-10-01), Cohn
patent: 3326145 (1967-06-01), Austin
patent: 3408963 (1968-11-01), Alexander, Jr. et al.
patent: 3460487 (1969-08-01), Kibbe
patent: 3910739 (1975-10-01), Talis et al.
patent: 4108338 (1978-08-01), Howland et al.
patent: 4157148 (1979-06-01), White

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