US PATENT SUBCLASS 83 / 196
BY MEANS TO MISALIGN ALIGNED APERTURED TOOLS


Current as of: June, 1999
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83 /   HD   CUTTING

196BY MEANS TO MISALIGN ALIGNED APERTURED TOOLS {3}
197  DF  .~> Combined with another type tool of the class
198  DF  .~> Rectilinear relative movement only
199  DF  .~> Rotary relative movement solely about a single pivot {1}


DEFINITION

Classification: 83/196

(under the class definition) Means, in which two adjacent members are provided, each with an opening, through both of which openings a workpiece extends simultaneously, each adapted (as disclosed) to enclose a sufficient portion of the periphery of the workpiece extending therethrough to prevent sidewise escape of the workpiece therefrom, which device includes means to move one member relative to the other so that the workpiece caught between the moving members is severed by virtue of its being forced against the edge of an opening, or against the edge of a member-carried tool extending into such opening, or against both.

SEE OR SEARCH THIS CLASS, SUBCLASS:

178+, particularly subclasses 179, 186, and 189+, for a device wherein a tool is located inside hollow work and cooperates with an outer, annular cutter.