Securing pin for fixture of floor heating tube on insulation - has prescribed length expansion in form of sprung component which expands during securing process and then further retracts

摘要

The securing pin is for fixture of a floor heating tube on a concealed insulation layer and in the area of the stirrup (1) engaging around the tube or the pin arm (2) a length expansion with a spring effect is provided. The provided length expansion when the pin is secured completely or partly expands, at least to the extent that the counter hooks (4) have opened under the penetrated sheet (5). The length expansion (3) occurring during the securing process ceases when the process ends and the material further completely or at least partly retracts due to the readjustment force of the plastics. USE/ADVANTAGE - An exact height fixation of the fitted system is possible.