Multi-orifice injector nozzle for injection molding machine

Details Multi-orifice injector nozzle for injection molding machine Multi-orifice injector nozzle for injection molding machine

1974-05-15

1976-02-03

Husar, Francis S.

Plastic article or earthenware shaping or treating: apparatus

Dough divider type including trap chamber

Rotating trap chamber pickup

222478, 137599, 137561A, B29F 103

Patent

active

039362620

ABSTRACT:
A multi-orifice injector nozzle in which a main channel is bifurcated into two slanting intermediate channels which are again bifurcated, the resulting outer branches leading to outer nozzle inserts, while the inner branches are joined above a central nozzle insert. All channels are obtained as smoothly curved congruent grooves milled into the clamping faces of a split injector head.

REFERENCES:
patent: 2578492 (1951-12-01), Simpkins et al.
patent: 2590947 (1952-04-01), Denis
patent: 2672653 (1954-03-01), Simpkins
patent: 3561053 (1971-02-01), Pearson
patent: 3758252 (1973-09-01), Kohler

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