Invention Grant
US09175485B2 Tension member feeding device 有权
张紧部件进给装置

Tension member feeding device
Abstract:
The present invention concerns a tension member feeding device for feeding a tension member into a channel in a construction element. The feeding device comprises: tension member feeder and a resistance or speed detector. The feeding device is arranged to stop feeding of the tension member once the resistance or speed detector detects that the tension member meets a given resistance.
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