This asymmetric structure results in a favorable kinematic operating behavior and high efficiency, because {TAIL ~ the neutral bending plane} of the belt comes to rest at a point very near {HEAD ~ the contact surface} of an element to be driven 
This asymmetric structure results in a favorable kinematic operating behavior and high efficiency , because { TAIL ~ the neutral bending plane } of the belt comes to rest at a point very near { HEAD ~ the contact surface } of an element to be driven
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH