Stock material or miscellaneous articles – All metal or with adjacent metals – Width or thickness variation or marginal cuts repeating...
Patent
1981-07-24
1983-12-06
Rutledge, L. Dewayne
Stock material or miscellaneous articles
All metal or with adjacent metals
Width or thickness variation or marginal cuts repeating...
428592, 428596, 241 95, 241299, B02C 1900
Patent
active
044194145
ABSTRACT:
The subject invention involves the design and construction of a tubular cylinder for use with other components and in which the wall of the cylinder is of a composite character made into a unitary structure and provided with a multitude of substantially radial holes in its periphery and a predetermined amount of a cylindrical surface of the wall is preferably cut away to fully open the holes whereby to provide passages through which a material to be processed and under pressure in the cylinder can be forced or extruded outwardly through the passages and thereby condition the material for its intended use.
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Fischer Robert R.
Urschel Joe R.
Penfold Charles S.
Rutledge L. Dewayne
Urschel Laboratories Incorporated
Zimmerman J. J.
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