| 摘要 |
<p>Articulated mast has partially lateral-sided guided second mast section (B). The second mast section is pivot mounted with its one end over an inclined swivel joint axis at a directly preceding first mast section (A) in such a manner that two mast sections are aligned in vertical reference level, perpendicular to longitudinal axis (14) of preceding mast section in swing out working position of articulated mast. The guided mast section is led away to the preceding mast section under the defined spread angle in the folded transport position. An independent claim is also included for thick matter delivery installation.</p> |
