Apparatus for producing bristle bundles

Brush – broom – and mop making – Brush-making machines

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300 5, 300 7, A46D 108

Patent

active

053442180

ABSTRACT:
An apparatus for producing bristle bundles has a shaft-like magazine for cut-to-length bristles and at least one tubular bundle gripper, which can be introduced into the magazine and separates a bristle bundle from the bristle supply and which is internally widened from the opening over a short axial length in a continuous curve and then has over most of its axial length an axially parallel wall, accompanied by the formation of a larger internal cross-section than the said opening. The magazine has a vibrating bottom, which "fluidizes" the bristles and vibrating wall portion pushing flush the said bristles.

REFERENCES:
patent: 3471202 (1969-10-01), Lewis, Jr.
patent: 3563609 (1971-02-01), Lewis, Jr.
patent: 3799616 (1974-03-01), Lewis, Jr.
patent: 4009910 (1977-03-01), Lewis, Jr.
patent: 4693519 (1987-09-01), Lewis, Jr.
patent: 4696519 (1987-09-01), Lewis, Jr.

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