Apparatus for cutting filamentary material

Details Apparatus for cutting filamentary material Apparatus for cutting filamentary material

1980-05-27

1981-11-17

Meister, James M.

Cutting

With product handling means

By fluid current

83165, 83166, 83346, 83913, D01G 104

Patent

active

043004229

ABSTRACT:
A modification to a reel type staple cutter that includes a compartmentalized assembly located below the cutter reel, each compartment forms an isolated cutting zone which reduces the opportunity for falling tufts of cut staple to mix and intermingle to form clumps which are difficult to open. The curved top plate of each compartment provides a downward force vector which assists gravitational forces and injected air to overcome centrifugal and adhesive forces tending to prevent staple from falling. Plates and baffles attached to a stationary shell located beneath the cutter reel split the cut fibers into discrete tufts despite the cohesive nature of the product and promote flow down and from each compartment.

REFERENCES:
patent: 3011257 (1961-12-01), Bamberger
patent: 3485120 (1969-12-01), Keith
patent: 3733945 (1973-05-01), Cook
patent: 3777610 (1973-12-01), Spaller, Jr.
patent: 3942401 (1976-03-01), Roncato
patent: 3945280 (1976-03-01), Roncato
patent: 3985053 (1976-10-01), Kayser et al.
patent: 4083276 (1978-04-01), Hutzezon
patent: 4120222 (1978-10-01), Potter

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