Device for continuous coating of fibers

Details Device for continuous coating of fibers Device for continuous coating of fibers

1975-08-11

1977-02-08

Hornsby, Harvey C.

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

118303, B01F 702, B01F 1500, B05B 1700

Patent

active

040068870

ABSTRACT:
A device for continuous coating of fibers has a horizontally mounted cylindrical mixing container with an inlet for fibers at one end and an outlet for coated fibers at the other end. The container has a mixing shaft mounted coaxially therewithin, which shaft is driveable at a considerably supercritical speed. The shaft is at least partially hollow and is provided with a glue feed through its interior. In a glue feed zone of the container the shaft is provided with glue agitating elements projecting therefrom and dispensing glue to the ring of fibers formed in the vicinity of the wall of the container. The shaft also has ventilator ridges mounted thereon extending radially outwardly for most of the length of the shaft, which ventilator ridges support mixing tools which extend into the ring of fibers.

REFERENCES:
patent: 3163403 (1964-12-01), Engels
patent: 3595627 (1971-07-01), Abbott
patent: 3734471 (1973-05-01), Engels

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