Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Extrusion shaping means
Patent
1983-08-29
1985-06-25
Thurlow, Jeffery
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Extrusion shaping means
264174, 425113, 425190, 425192R, B29C 3014
Patent
active
045251312
ABSTRACT:
A cable-coating extruder head having a head body with a central passageway for an advancing cable, a die insert removably seated in a fixed die body at the forward end of the passageway providing a die aperture through which the cable passes, and a guider insert removably mounted in a fixed guider body within the passageway for centering the cable in the die aperture, wherein both the guide insert and the die insert are insertable forwardly and removable rearwardly through the rearward end of the passageway to enable change of guider and die apertures without displacing the forward end of the head body. The guider insert has a rearward extension projecting beyond the head body for manipulation to facilitate guider insert removal and replacement. After a guider insert is removed, a shank having a threaded front projection is inserted forwardly into the passageway until the projection extends through and beyond the die aperture, a nut is threaded over the projection to secure the die insert to the shank, and the shank is withdrawn rearwardly to remove the die insert; this procedure is reversed, again using the shank and nut, to mount another die insert in the die body, before another guider insert is mounted in the guider body.
REFERENCES:
patent: 793895 (1905-07-01), Monroe
patent: 893939 (1908-04-01), Royle
patent: 1859901 (1932-05-01), Trebes
patent: 2185701 (1940-01-01), Boyle
patent: 2199209 (1940-04-01), Safford
patent: 3111712 (1963-11-01), Frate
patent: 3323171 (1967-06-01), Hannis
patent: 3402427 (1968-09-01), Christofas et al.
patent: 3538547 (1970-11-01), Drabb
patent: 3581343 (1971-06-01), Henrikson et al.
patent: 3752614 (1973-08-01), Bremer
patent: 3856446 (1974-12-01), Schultz
patent: 4081232 (1978-03-01), Pemberton et al.
patent: 4303734 (1981-12-01), Sullivan
Alcan Aluminum Corporation
Dailey Patrick
Thurlow Jeffery
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