TORQUE MONITORING APPARATUS

摘要

A torque monitoring apparatus for monitoring torque between a driving structure rotating about a first axis and a driven structure rotating about a second axis. The torque monitoring apparatus includes a piston and cylinder assembly. The piston is received in an aperture defined by the cylinder. At least one of the piston and the cylinder is operable for connection to one of the driving structure and the driven structure and rectilinearly moveable along the first axis or the second axis. The aperture is centered on the axis of rectilinear movement.