With Wind Load Protections is it possible that cranes can be fixed with the help of a cheek on the crane rail. The holding forces are dependent here on the wheel loads of the crane (0 -200 kN / 0 -20.0 t).
The wind load protections are universally applicable.They can be used in recessed and exposed crane rails. In crane driving the wedge retainer bracket has completely disappeared in the housing, so there is no driving impairment can occur. In the development of this type of wind protection we have entered new territory. It was preceded by considerations of developing storm protections for crane tracks whose rails are sunk. In these systems, the use of conventional rail pincers is often not possible. The principle of the wind load protection is if the cran has got wind load the system "jacked up" the cran. The safety function is ensured even in case of power failure. The jacking is a specially designed wedge system that is mounted on the crane runway rail. The suspension system of the wedge corresponding to a ball joint, whereby an optimal application of the wedges is achieved on the rail head. The application and ventilation of this wind load protection is developed with a specifically hydraulic system unit through which an integrated cylinder block is driven.
For the electrical control of the wind load protection, we usually recommend the following four versions:
The wind load protection can be supplied in different housing variants:
The housing can also be supplied with buffer gain.
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