Construction apparatus with pivotable mast
AssigneeBAUER Maschinen GmbH
InventorsErwin Emil Stoetzer, Leonhard Weixler
Life of this patent
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Abstract
The invention relates to a construction apparatus comprising a base carrier, a mast which is arranged on the base carrier in a pivotable manner, a first hydraulic cylinder and a second hydraulic cylinder for erecting the mast, which are connected to each other in an articulated manner in a connecting section, the first hydraulic cylinder being linked to the base carrier and the second hydraulic cylinder being linked to the mast, and a coupling rocker-arm which is linked on one side to the mast and on another side to the connecting section. According to the invention in the part of the connecting section a spacer is arranged, through which the connecting section is supported on the mast in a detachable manner.
Claims11
Construction apparatus comprising
- a base carrier,
- a mast which is arranged on the base carrier in a pivotable manner,
- a first hydraulic cylinder and a second hydraulic cylinder for erecting the mast, which are connected to each other in an articulated manner in a connecting section,
- the first hydraulic cylinder being linked to the base carrier and the second hydraulic cylinder being linked to the mast, and
- a coupling rocker-arm which is linked on one side to the mast and on another side to the connecting section,
- wherein
- in a part of the connecting section a spacer is arranged, through which the connecting section is supported on the mast in a detachable manner.
Dependencies are inferred from the claim text.