Farm machine having a deformable suspension mechanism
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United States of America Patent
Stats
-
Apr 28, 1992
Grant Date -
N/A
app pub date -
Nov 21, 1990
filing date -
Nov 24, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A farm machine comprises at least one group of working elements and a structure having a hitching mechanism for hitching the farm machine to a motor vehicle during work. The group of working elements is connected to the structure which comprises a tongue (hitching mechanism), and a frame through a deformable quadrilateral suspension device which comprises suspension elements each one of which is connected to the structure through a first joint and to the group of working elements through a second joint.
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Family
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Cited Art Landscape
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