hat
fil la tortiye ak fil la tortiye ap deplase bès; si α> β, fil la tortiye ap deplase upwards.When se van-reziste LOCKUP® kanal la fil tortiye itilize ak fil tortiye, kòm α <β, plis van loading a, fòs la plis yo ale bès. Li difisil tonbe. Okontrè a, pou komen an ak U fòm tortiye chanèl fil, α> β, se konsa plis loading a van, fòs la plis yo ale egal. Li difisil tonbe.
eng
the wiggle wire and the wiggle wire will move downwards; if α>β, the wiggle wire will move upwards.When the wind-resist LOCKUP® wiggle wire channel is used with wiggle wire, as α<β, the more wind loading, the more force to go downwards. It is hard to collapse. On the contrary, for the common and U shape wiggle wire channel, α>β, so the more wind loading,the more force to go upwards. It is hard to collapse.