Apparatus for shearing a material mass

Details Apparatus for shearing a material mass Apparatus for shearing a material mass

1993-07-06

1995-01-31

Seidel, Richard K.

Cutlery

Combined cutlery or combined with ancillary feature

With material-holder or disposal

30194, 30228, 83609, B25F 300

Patent

active

053849620

ABSTRACT:
A shearing apparatus coupled to an excavator or similar heavy machinery for severing metal structural materials has a fixed blade attached to a boom and a cutting blade pivotably attached to the fixed blade. An outrigger is secured to the fixed blade in a position to support an end of the material during shearing. The outrigger transfers a rotational torque to the fixed blade to urge it toward the movable blade so as to prevent blade separation during shearing.

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patent: 5224268 (1993-07-01), Pemberton

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