Patent ID: 9651085
Date: 2017-05-16
CPC Classifications: B60S,B66C,E04G,F16C

Claim:
1. A mobile concrete pump, comprising: a carrying structure fixed to a vehicle and having a delimiting wall; a support leg hinge-jointed to the carrying structure via a hinge point, the hinge point comprising two bearing plates made from solid material, each bearing plate provided with a bearing bore, the two bearing bores forming a pair of mutually aligned bearing bores, the two bearing plates projecting in a forked manner at a lateral distance from each other over the delimiting wall; and the hinge point including a hinge pin extending vertically through the mutually aligned pair of bearing bores; wherein the delimiting wall faces the hinge pin and has a greater distance from the axis of the hinge pin in a middle region of the hinge pin, between the bearing plates, than in edge regions of the hinge pin that are adjacent to the bearing plates.