Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles
Patent
1981-09-08
1983-08-30
Welsh, Maurice J.
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
264120, 425 78, 425352, 425354, 425355, 425385, 425394, 425406, 425410, 425411, 425412, B30B 1102
Patent
active
044016140
ABSTRACT:
In an anvil assembly for powder-compacting press wherein an article is compacted of powder material against the face of the anvil clamped in position over a die cavity filled with powdered material, a reciprocable punch being disposed at the bottom of the die cavity for compacting the powdered material against the anvil face, the anvil is provided with a movable face portion which, during compaction of the powder material, is displaced away from the die cavity, compressing an elastomeric return spring.
REFERENCES:
patent: 2336982 (1943-12-01), Cremen
patent: 3328840 (1967-07-01), Vinson
patent: 3344213 (1967-09-01), Vinson
patent: 3415142 (1968-12-01), Vinson
patent: 3561056 (1971-02-01), Smith et al.
patent: 3574892 (1971-04-01), Smith
patent: 3645658 (1972-02-01), De Troyer
patent: 3664785 (1972-05-01), Marshall et al.
patent: 3726622 (1973-04-01), De Troyer et al.
patent: 3730659 (1973-05-01), Smith et al.
patent: 3775032 (1973-11-01), Smith et al.
patent: 3826559 (1974-07-01), Berliner et al.
patent: 4053267 (1977-10-01), De Santis
PTX-Pentronix, Inc.
Welsh Maurice J.
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