Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1991-07-08
1992-09-01
Yost, Frank T.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83331, 83672, 83913, D01G 104
Patent
active
051429578
ABSTRACT:
A device including at least one elongate slot having an elongate blade or vane secured therein, in which the slot when viewed in transverse cross section is curved and the blade or vane is resilient and normally flat in its unstressed condition out of said slot and has a portion securely locatable in said slot by the reactive pressures resulting from deformation of said portion to assume the curve of the slot when located therein.
REFERENCES:
patent: 3333498 (1967-08-01), Holm
patent: 3553947 (1971-01-01), Fram
patent: 4063479 (1977-12-01), Roncato
patent: 4083279 (1987-04-01), Wester et al.
patent: 4253363 (1981-03-01), Fram
patent: 4399589 (1983-08-01), Hefti
patent: 4706531 (1987-11-01), Blauhut et al.
Gallimore Dennis W.
Gallimore Stephen J.
Schrock Allan M.
Yost Frank T.
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