| 摘要 |
The present invention comprises a holding unit (10) related to a crane arrangement, adapted such that it can support a chair (11), intended for an operator of the crane arrangement, and where the said holding arrangement (10) is connected with a pillar (1c) related to the crane arrangement, whereby by the lower end section (1d) of the said pillar interacts in a manner that allows rotation with a base structure (1e). An attachment point (10a), relating to the pillar for the said holding unit (10), is located in the vicinity of the said lower end section (10d), and that the said holding unit (10) is arranged such that it can support at its upper end section (10b) the said chair (11) such that the chair can adopt, through the design of the holding unit (10), a position in which it is located at an adapted distance from the upper part (1c') of the pillar (1c). |
