torsible

CONT: Le rotor anti-couple: simple lame torsible et flexible en matériau composite, et de nombreux accessoires empruntés à la grande série (industries automobile et connexes).

CONT: [A torsional pendulum is a] device consisting of a disk or other large moment of inertia mounted on one end of a torsionally flexible elastic rod whose other end is held fixed; if the disk is twisted and released, it will undergo simple harmonic motion, provided the torque in the rod is proportional to the angle of twist.