US PATENT SUBCLASS 72 / 450
.~ Including link-actuated tool support

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


72 /   HD   METAL DEFORMING

429  DF  WITH MEANS TO DRIVE TOOL {11}
450.~ Including link-actuated tool support {1}
451  DF  .~.~> Toggle links

DEFINITION

Classification: 72/450

Including link-actuated tool support:

(under subclass 429) Apparatus wherein the tool is moved by a pitman that is pivoted to a tool or to an element that carries the tool and partakes of all its movements.