Transport apparatus especially for goods, capable of...

Details Transport apparatus especially for goods, capable of... Transport apparatus especially for goods, capable of...

B - Operations, Transporting

62

B

280/79, 280/8

B62B 5/02 (2006.01)

Patent

CA 1134877

ABSTRACT A transport apparatus having a loading bridge, is movable by hand for transporting loads over stairs. There are two front: rollers, which are either extendable or variable in their angular position, and two rear rollers, which are secured to downwardly extending arms. The loading bridge takes up a rearwardly tilted position when the transport apparatus rests with the rollers on a horizontal surface. The spacing between the front and rear rollers and the roller diameters are selected so that, when climbing a stair, the front rollers rest on an upper tread while the rear rollers simultaneously rest on a lower tread. When the apparatus is not in use, it may be folded to take up but a small space by folding the tiltable hand levers inwardly and by tilting the arms upwardly.

339913

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