Patent ID: 7849637

Claim:
A building having at least one bay adapted to having a vehicle such as truck or semi-trailer driven therein comprising a plurality of spaced vertical beams, each beam having a bottom end and a top end and supported at the bottom end on a floor of the building, at least one first scaffold section extending across at least a first two of the plurality of spaced vertical beams, at least one second scaffold section extending across at least a second two of the plurality of spaced vertical beams, the first and second scaffold sections having means on a proximal side and at opposite ends for pivotally supporting the first and the second scaffold sections respectively to the first two and the second two of the plurality of spaced vertical beams and at least two air cylinders for each of the first and the second scaffold sections connected respectively between the first and the second scaffold sections and the top end and the bottom end of the at least first two of the plurality of spaced vertical beams and the at least second two of the plurality of spaced vertical beams, each of the at least two air cylinders being adapted to be actuated between a first and a second position, a distal side of each of the scaffold sections being pivoted away from the vertical beams when the at least two air cylinders are actuated in the first position to provide a substantially horizontal surface and the distal side of each of the scaffold sections being pivoted toward the vertical beams when the at least two air cylinders are actuated in the second position to be positioned substantially vertically against the beam, and a gusset attached adjacent each of the opposite ends of the proximal side of each scaffold and depending substantially perpendicularly away from a bottom of each scaffold, each gusset engaging one of the vertical beams when the scaffold section is pivoted to the horizontal position.