Plastic article or earthenware shaping or treating: apparatus – With means to gather excess or rejected stock material
Patent
1983-02-02
1985-05-07
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
With means to gather excess or rejected stock material
264257, 264311, 425435, B29C 504
Patent
active
045155470
ABSTRACT:
This invention relates to an apparatus for the manufacture of conical hollow poles with an essentially circular cross-section, made of fiber reinforced synthetic resin, in which the fiber reinforcement is wound off from a carrying tube which is introduced into the mold, attaches itself onto the interior wall of the mold and is saturated by the synthetic resin which is injected into the mold from one end, with the nozzle being guided approximately longitudinally to the mold and with a light source arranged on the opposite end of the mold illuminating the interior of the mold, the inside diameter of which corresponds to the predetermined inside diameter of the pole at the pole bottom.
REFERENCES:
patent: 2915425 (1959-12-01), Biedebach et al.
patent: 2994919 (1961-08-01), Schafer et al.
patent: 3150219 (1964-09-01), Schmidt
patent: 3290426 (1966-12-01), Barrentine
patent: 3900355 (1975-08-01), Goto et al.
patent: 4002714 (1977-01-01), Usui
patent: 4383965 (1983-05-01), Rother et al.
patent: 4412964 (1983-11-01), Todd et al.
Rother Bruno
Trommen Hartmut
G.A. Pfleiderer GmbH & Co. KG
Housel James C.
Woo Jay H.
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