Core material

Details Core material Core material

1986-03-27

1990-03-06

Bell, James J.

Winding, tensioning, or guiding

Support for a strand material holder

For a spool

118419, 118420, 242157R, B65H 4918

Patent

active

049059297

ABSTRACT:
A machine suitable for fabricating a core material of resinated filaments has a frame having attachment points for filaments arranged linearly and a number of rods spaced apart and substantially parallel to the attachment points. The rods have one or more holes capable of receving a filament, and the rods are capable of displacement parallel to the plane of the attachment points. There is also a filament supply for passing filament from the attachment points via the rods, and a set of formers having pins capable of being located between the separated filaments following displacement by the rods. By operation of the machine and successive insertion of former, a shaped openwork structure of resinated filaments may be fabricated and which may be cured to produce the core material.

REFERENCES:
patent: 3345231 (1967-10-01), Gidge et al.
patent: 3616159 (1971-10-01), Hamp
patent: 3989789 (1976-11-01), Brookhart

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