Apparatus for removing obstructions from a worksite
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United States of America Patent
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-
May 15, 2012
Grant Date -
Oct 30, 2008
app pub date -
May 1, 2008
filing date -
Nov 20, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A device for removing obstructions from a work site. The device is attachable to the front of a work machine. The device comprises a frame, a flange, a rotatable cutting member supported on the flange, and a motor that rotates the cutting member. The flange is non-rotatable, but is movable along at least one length relative to the frame. The motor may be supported on the flange. The device further comprises a plurality of removably attachable blocking members for decreasing the range of travel of debris generated during operation of the cutting member. The rotatable cutting member is movable about three axes relative to the flange such that changes in conditions or temperatures do not cause the cutting member to break.
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