When an airliner full of passengers at the gate experiences a failed component, often a valve or switch, the ground crew getting the plane ready to take off or the flight crew often manually overrides ...

A new flexibleshaft and bevelgear catalog contains 88 pages of information on flexible shafts and assemblies, spiral-bevel gears, and electric/pneumatic motors. The catalog reviews ...

Flexible shafts transmit rotary motion much like a solid shaft, but can be routed over, under and around obstacles where a solid shaft cannot be used. Ideal for use in an aircraft, flex shafts are ...

In racing, the valvetrain is one of the most highly stressed engine systems. High valve lift, high engine speed, and high spring pressures exponentially increase their demands on the lifters, pushrods ...