Sheet metal working device
OwnerHeinz Kissliginventor
Life of this patent
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Abstract
A sheet metal working device comprising a movable carrier supported between two side panels of C-shaped form. The carrier has the form of a bar which may be mechanically moved by a drive means and which at its top portion is connected to a sharpened piece which serves as a movable blade and acts together with a replaceable stationary blade as shears. A holding device is disposed on the lower portion of the carrier which holds the top tool of a stamping device or a folding press. The sheet metal working device may operate as a stamping device or folding press.
Claims6
Sheet metal working device comprising two C-shaped side panels (1) having guide slots (6) on their inside opposing surfaces and connected to each other by at least one crossbar (3), a movable carrier (5) extending between said side panels and reciprocably movable in said guide slots (6) by mechanical drive means operated by hand lever (19), characterized by said carrier being provided on its top portion with a sharpened inverted L-profile bar (8) serving as a movable blade cooperating with a stationary crossbar (7) retained by said crossbar (3) to function as sheet metal shears when said carrier (5) is moved upwardly, and said carrier being provided on its lower portion (9) with a holding means (10) to hold a top sheet metal working tool (11) cooperating with a stationary bottom tool (14) when said carrier (5) is moved downwardly.
Dependencies are inferred from the claim text.