Harvesters – Motorized harvester – Including motorized vehicle causing transit of harvester
Reexamination Certificate
2011-06-28
2011-06-28
Fábián-Kovács, Árpád (Department: 3671)
Harvesters
Motorized harvester
Including motorized vehicle causing transit of harvester
Reexamination Certificate
active
07966794
ABSTRACT:
A drive system for agricultural implements having at least one floating head and a tongue that may be disposed at various angles relative to a longitudinal angle of the implement. Two swivel gearbox assemblies are used, each comprising a first 90° gearbox rigidly attached to the implement and a second 90° gearbox that is permitted to rotate about an axis passing through one of its shafts and one of the first 90° gearbox's shaft. Because the tongue angle is variable, the drive shafts for driving the implement must take on a plurality of angles. The swiveling gearbox assemblies allow variable angles at the tongue and at the header.
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Copy—1 sheet showing a New Holland—Section 8 Hydraulic Cylinder.
Bollinger Shane A.
Thompson Kent L.
Van Donselaar Stuart Gene
Fábián-Kovács Árpád
Sturm & Fix LLP
Vermeer Manufacturing Company
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