Trough lifting mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 16, 2003
Grant Date -
Oct 11, 2001
app pub date -
May 4, 2001
filing date -
Oct 15, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lifting mechanism for moving a trough from a lowered position to an elevated having a pair of guide tracks operably coupled to a trough cradle by a pair of roller mechanisms. A lifting arm operably couples the trough cradle to a drive mechanism. As the trough cradle is elevated, the roller mechanisms move away from the drive mechanism and the trough cradle to rotate about a transverse axis.
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