Trolley intended for a medical apparatus and comprising wheels provided with a cable pusher

A trolley intended for a medical apparatus and comprising a base provided with wheels enabling displacement of the trolley on a floor surface, at least one of the wheels being provided with a cable pusher having a pushing edge situated a predetermined distance above the floor surface, characterized in that:

• a) the cable pusher comprises a cut-out surface which extends perpendicularly to the shaft of the associated wheel and a boundary of which constitutes the pushing
• b) in said cut-out surface there are provided cut-outs which receive a respective cam which is rigidly arranged relative to the wheel shaft, said cams being offset relative to one another, parallel to the floor surface,
• c) each of said cut-outs comprises two boundaries which extend towards the floor surface,
• d) the boundaries meet at the area of an equilibrium suspension point,
• e) and resilient means are provided which press the cut-out surface with the cams in the equilibrium suspension points.