Operator's Deck and Ladder Assembly for an Articulated Harvesting Combine
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United States of America Patent
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app pub date -
Jul 20, 2017
filing date -
Aug 17, 2016
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Abstract
Disclosed is a harvesting combine having a cab for an operator, a wheel assembly adjacent to a stairs assembly having a top and a bottom, and an improved stairs assembly for accessing the cab by the operator. The improved stairs assembly in a deployed state is angled outwardly from the top of the stairs assembly. The stairs assembly is rotatably connected about its bottom to both raise the stairs assembly and move its bottom inwardly. The stairs assembly is movably connected by a track assembly about its top so as to permit the top of the stairs assembly to move inwardly and upwardly when the stairs assembly is raised from its deployed state. The stairs assembly may be angled outwardly from the top end of the stairs assembly to an angle from the vertical of greater than 15° and may be rigidly anchored at its lower end.
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