Roving cutter with positive ejection cutting head

Details Roving cutter with positive ejection cutting head Roving cutter with positive ejection cutting head

1979-04-25

1981-03-03

Meister, J. M.

Cutting

With product handling means

Means to move, guide, or permit free fall or flight of product

83116, 83346, 83913, D01G 104

Patent

active

042533635

ABSTRACT:
A roving cutter with a positive ejection cutting head in which the ejection elements provided in the spaces between the circumferentially spaced cutting blades are mounted in eccentrically rotating end places under axial tension so as to form with the end plates a squirrel cage-like rigid assembly. By placing the ejection elements under lengthwise tension they can be given the required rigidity in spite of being reduced in cross section, for example to take on the form of rods or wires. Because of this, longer cutters become possible and in cutters of conventional length greater clearances can be obtained and thus the build-up of fiber material or dust in the spaces between the blades more effectively avoided.

REFERENCES:
patent: 3555947 (1971-01-01), Fram

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