STAIR-CLIMBING APPARATUS

The stair-climbing apparatus has a series of articulating wheel sets extending below the platform. All of the wheel sets are vertically adjustable to negotiate stairways and similar changes of elevation. The lead wheel set is fixed longitudinally relative to the platform, while following wheel sets...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	AL-MUAYBID JASEEM, SAYOUD ABDULJABAR AL, BOUHRAOUA ABDELHAFID, MERAH NESAR, AL-DARWEESH AYMAN, AL-DAWOUD JAWAD J
Format:	Patent
Sprache:	eng
Schlagworte:	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING
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