This patient had a recurvatum problem at the knee; so, the posterior shell might have been given to this patient to gain some time until the patient's knee flexors became stronger.
Apply torque to a bolt head only when a torque wrench cannot be used on the nut. After application of torque to a nut, further tightening to align the slot for cotter pin or lockwire is permitted. a. Torque Definitions. Torque definitions are explained In the following paragraphs. (1) Breakaway torque Breakaway torque (table 2-8) is defined as minimum torque required to start the movement of a nut on or off bolt with no axial load on the nut and with the bolt completely through the nut. (2) Friction torque (tare, drag, run on).
From Wikipedia, the free encyclopedia. Breakaway roping is a variation of calf roping where a calf is roped, but not thrown and tied. It is a rodeo event that features a calf and one mounted rider. The calves are moved one at a time through narrow runs leading to a chute with spring-loaded doors. The horse and rider wait in a box next to the chute that has a spring-loaded rope, known as the barrier, stretched in front.