Cutting apparatus

Details Cutting apparatus Cutting apparatus

1975-10-03

1977-05-03

Spicer, Jr., Robert L.

Plastic article or earthenware shaping or treating: apparatus

Preform severing means

Means forming from bulk and downstream severing means

425307, 264141, 264142, B29C 1714

Patent

active

040211762

ABSTRACT:
An improved cutter for hot plastic strands is provided which uses an annular die plate having a plurality of strand-extruding openings, the openings being generally coplanar. A rotating cutter is provided adjacent the die plate with cutting knives resiliently tensioned toward the face of the die, the cutter being adjustably mounted relative to the die in a manner to provide highly accurate adjustment and to minimize thermal movement of the die relative to the cutter.

REFERENCES:
patent: 2783809 (1957-03-01), Haines
patent: 3832114 (1974-08-01), Yoshida
patent: 3912434 (1975-10-01), Nagahara et al.

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