US PATENT SUBCLASS 83 / 513
TWO TOOL PAIRS, DRIVER FOR ONE PAIR MOVES RELATIVE TO DRIVER FOR OTHER PAIR

Current as of: June, 1999
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83 /   HD   CUTTING

513TWO TOOL PAIRS, DRIVER FOR ONE PAIR MOVES RELATIVE TO DRIVER FOR OTHER PAIR {4}
514  DF  .~> One tool support acts as driver for other {1}
516  DF  .~> With variable spacing between tool pairs {1}
518  DF  .~> Punch and shear
519  DF  .~> Successively acting

DEFINITION

Classification: 83/513

(under the class definition) Apparatus having at least two tool pairs wherein for one tool of each pair there is an actuating mechanism or member which has a portion thereof in contact with or mechanically connected to that tool or its support and which may be caused to move with respect to that tool to cause motion of the tool with respect to its guide, the arrangement being such that the actuating mechanism for one tool is movable with respect to the actuating mechanism for another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

598+, for plural tools having the same drive means and an oscillating motion.

618+, for plural tools having the same drive means and a rectilinear motion.