| 摘要 |
Holding hook for a mutual blocking position retaining of a first type of a scaffold elements (4) at a second type of scaffold elements (5) in a scaffold and consisting of a holding part 811) that relative to an axis (9) is pivotally applied to a fixed holding part (2). This pivotally applied holding part (11) is shiftable between a holding position in which the pivoted holding part is blocked and a releasing position for the scaffold elements. The pivoted holding part (11) is also displaceable along the axis (9) and is equipped with a blocking part (13), that at a first axial displacement position in the blocking position of the holding hook blocks the pivoted holding part in its holding position by impace towards a fixed blocking surface (27) in the fixed holding part. In a second axial displacement position outside the blocking surface (27), the pivoted holding part is allowed to be shifted to a releasing position.
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