Tilting feller head
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United States of America Patent
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-
Nov 2, 1999
Grant Date -
N/A
app pub date -
Sep 30, 1997
filing date -
Sep 30, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A tree harvester head having a mounting bracket at the back of the type allowing the head to be tilted. The bracket is used to mount the head on the boom of a mobile vehicle. Cooperating mounting members are provided on the head and bracket for rotatably mounting the head on the bracket. Rotating members are provided on the head and bracket for rotating the head relative to the bracket. Hydraulic drive elements are provided on the head for operating the rotating member on the head to rotate the head. A method for cutting trees using the harvester head involves the steps of cutting trees in three adjacent rows or swaths and laying all the cut trees in or adjacent the central swath, with their butt ends all facing in the same direction, for pickup by a forwarder.
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Cited Art Landscape
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