AGRICULTURAL OR INDUSTRIAL VEHICLE LADDER WITH POWERED ELEVATING STEPS

A powered ladder is operable to move a person vertically relative to an agricultural or industrial vehicle. The ladder broadly includes an elongated ladder frame, a step, and a step drive. The ladder frame includes a pair of ladder rails that cooperatively define an upright ladder axis and a path th...

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Bibliographische Detailangaben
Hauptverfasser:	McMaster Stephen Samuel, Kluver, III Donald Lee, Valdez Dino Rey
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL DREDGING FISHING FIXED CONSTRUCTIONS FORESTRY FOUNDATIONS HARVESTING HUMAN NECESSITIES HUNTING HYDRAULIC ENGINEERING LADDERS MOWING PERFORMING OPERATIONS SOIL SHIFTING TRANSPORTING TRAPPING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	A powered ladder is operable to move a person vertically relative to an agricultural or industrial vehicle. The ladder broadly includes an elongated ladder frame, a step, and a step drive. The ladder frame includes a pair of ladder rails that cooperatively define an upright ladder axis and a path therebetween, with the path extending along the ladder axis. The step is shiftably attached to the ladder frame and is positioned at least partly within the path. The step drive is drivingly connected relative to the step to drive the step between upper and lower positions.