Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1979-05-22
1981-07-14
Yost, Frank T.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83140, 83685, 83690, 83691, B26F 102
Patent
active
042779944
ABSTRACT:
For use in combination with a die plate having through bores, matrix means for mounting to the die plate including die means for cooperation with tools of a die assembly to function therewith to work material fed therebetween, one end of said matrix means being constituted by a matrix segment the external dimension of which is greater than that of the through bores in the die plate, the matrix means also including a mounting segment dimensioned for a press fit within a through bore of the die plate, providing thereby that the outer peripheral portion of the matrix segment will seat on the die plate. The matrix means has a passage therethrough at least a defined portion of the length of which within the matrix segment has a uniform cross sectional area. The operating surface portion of said matrix means, provided by said matrix segment, positions outermost from the die plate to which it is applied to define a limited matrix surface displaced from the die plate. In use thereof, a plurality of said matrix means, as applied to a die plate, have the limited areas of their operating surfaces cooperatively arranged to be co-planar and to support the material to be worked during feed thereof to and during the working thereof by the applied tools.
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Bloom Jerome P.
Yost Frank T.
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