Woodworking – Special-work machine – Stump removing
Patent
1999-02-16
2000-06-20
Hail, III, Joseph J.
Woodworking
Special-work machine
Stump removing
24110173, A01G 2306
Patent
active
060765720
ABSTRACT:
The present invention provides an apparatus that lifts, secures, splits and/or crushes tree stumps or other materials, particularly wooden or metal materials and other materials that may be present at an excavation site. The apparatus is characterized in part by a two pivot point design. A first pivot point allows for the pivotable operation of an engaging unit which grabs and lifts the tree stump. The engaging unit further acts a durable and secure support member for the tree stump during the splitting and crushing process. The second pivot point allows for the pivotable operation of a cutting device which facilitates splitting and crushing of the stumps.
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Cooke Dermott J.
Corless Peter F.
Hail III Joseph J.
O'Day Christine C.
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