US PATENT SUBCLASS 83 / 51
.~ Cutting part way through from opposite sides of work

Current as of: June, 1999
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83 /   HD   CUTTING

13  DF  PROCESSES {17}
51.~ Cutting part way through from opposite sides of work

DEFINITION

Classification: 83/51

(under subclass 13) Process in which plural cutting tools penetrate work disposed between them and meet in cutting engagement interiorly of the work.

(1) Note. Included are patents for process of "nipping".

SEE OR SEARCH THIS CLASS, SUBCLASS:

566+, 600, and 623, for structure wherein each of two tools of a tool pair moves toward the other