B - Operations – Transporting – 26 – F
Patent
B - Operations, Transporting
26
F
30/79
B26F 1/36 (2006.01) B23D 27/02 (2006.01) B23D 29/02 (2006.01)
Patent
CA 1172435
ABSTRACT This invention relates to a manually operated cutting tool for cutting notches or slits in metal, plastic and the like. The tool has a pair of handles with a pivot pin connecting the handles together and a pair of links pivotally connected to one another at one end with the free ends thereof being connected to the handles. A punch has at least one character at one end and has the connected ends of the links pivotally connected to the other end. A die is fixedly secured to the handles and includes a bore receiving the punch means, the bore having at least one recess with the cutter disposed therein. The die has a surface which engages material to be cut and maintains the same thereon as the cutter moves downwardly into the die in response to the inward movement of the handles so that the material is cut. There is thus provided a slidable punch and die arrangement wherein cutting is achieved by longitudinal movement of the punch within the bore of the die as opposed to known devices wherein cooperating jaws come together.
356842
Greenlee Bros. & Co.
Macrae & Co.
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