Mobile work machine with telescopic support struts
AssigneePutzmeister Aktiengesellschaft
InventorMarkus Wolfram
Life of this patent
Estimating the term…
Abstract
A mobile work machine, especially an automatic concrete pump. The mobile work machine is arranged on a chassis (10) which has at least one preferably horizontally arranged telescopic segment (18) configured as a sliding housing, as well as a supporting strut (20) displaceable in said telescopic segment between a stowed transporting position and at least one extended position, the supporting strut supportable on the ground (28) via a foot element (26). In order to enable easy adjustment of the supporting strut width, it is proposed in accordance with the invention that the telescopic segment (18) consists of an inner segment part (44) fixed to the chassis and an outer segment part (48) which can be limitedly pivoted around an axis (46) parallel to the vertical axis of the chassis.
Claims12
A mobile work machine with a vehicle chassis (10) including:
- at least one front axle and one rear axle mounted on said vehicle chassis,
- at least one telescope segment (18) provided on the vehicle chassis, and
- a support strut (20) displaceable in the telescope segment (18) between a retracted transport position and at least one extended support position and supportable on the ground via a foot part (26) provided on its free end,
- wherein said vehicle chassis has a vertical axis, and
- wherein the telescope segment (18) includes an inner segment part (44) fixed to the vehicle chassis and an outer segment part (48) mounted for limited pivotal movement with respect to the chassis about a pivot linkage axis (46) which axis is parallel to the vehicle chassis vertical axis.
Dependencies are inferred from the claim text.