Compaction evaluation apparatus

Details Compaction evaluation apparatus Compaction evaluation apparatus

1987-10-28

1988-11-01

Chiesa, Richard L.

Plastic article or earthenware shaping or treating: apparatus

Press forming apparatus having opposed press members

264DIG37, 425172, 425419, 425423, 425469, 425804, B28B 104

Patent

active

047815671

ABSTRACT:
A compaction evaluation apparatus for determining powder plug and compaction force parameters to produce a desired plug for encapsulation. A tamping pin is operated by a piston, and the force applied by the pin as well as its dwell on the powder plug can be accurately controlled. The powder plug may be released into an actual capsule body.

REFERENCES:
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patent: 2900664 (1959-08-01), Hampel et al.
patent: 3179998 (1965-04-01), Lamb
patent: 3397424 (1968-08-01), Rovde et al.
patent: 3719445 (1973-03-01), Sindelar
patent: 3794458 (1974-02-01), Iwasaki et al.
patent: 3883278 (1975-05-01), Hass
patent: 4363612 (1982-12-01), Walchhutter
patent: 4534721 (1985-08-01), Iwasaki et al.
Bosch, Robert; GmbH Instruction Manual, pp. 2-12; Aug., 1977.

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