Timapereka Ma Winding and Stationary Cones m'maseti, kapena osonkhanitsidwa ku Springs athu.Ma Winding Cones amalowa mu akasupe a torsion kuti alole kupindika komanso kusintha kwamphamvu.Ma Cones Oyima amakwanira kumapeto kwa kasupe wa torsion omwe amalola kuti kasupe akhazikike pakati pa bulaketi, ndipo amathanso kuphatikizira chosungira cha mpira kapena nayiloni.