Filament stock box

Details Filament stock box Filament stock box

1986-02-04

1987-09-15

Rolla, Joseph J.

Brush, broom, and mop making

Brush-making machines

Tuft gathering

222161, 222564, 222547, A46D 108

Patent

active

046935193

ABSTRACT:
A filament stock box having choke means mounted therein for controlling the flow of cut-to-length monofilament during the picking process is disclosed. The choke means provides a less dense downstream mass of filament to insure a smooth entry of pickers into the filament to form tufts without bending or crimping the filament to be picked.
This invention relates to new and useful apparatus for dispensing cut-to-length monofilaments during the tufting and fusing of synthetic brush and broom products.

REFERENCES:
patent: 319684 (1885-06-01), Euston
patent: 1587418 (1926-06-01), Rojoy Reyes
patent: 2239589 (1941-04-01), Chalmers et al.
patent: 2542687 (1951-02-01), Le Febvre et al.
patent: 4255224 (1981-03-01), Lorenz
patent: 4399931 (1983-08-01), Maddelena
patent: 4489534 (1984-12-01), Gomann et al.

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