US PATENT SUBCLASS 72 / 248
.~.~ With "screw-down" to adjust bite of tool-couple

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

199  DF  BY USE OF ROLLER OR ROLLER-LIKE TOOL-ELEMENT {17}
237  DF  .~ With carrier for roller-couple or tool-couple {9}
248.~.~ With "screw-down" to adjust bite of tool-couple

DEFINITION

Classification: 72/248

With "screw down" to adjust bite of tool couple:

(under subclass 237) Subject matter including means to reposition one of the tools of a tool couple with respect to the other, wherein the axes of rotation of the tools lie in substantially the same plane, and the means includes a threaded member rotatable about a line substantially perpendicular to the axis of at least one tool and lying in, or parallel to, said plane.