A hydraulic torquemeter comprising a rod which is translatable in a longitudinal direction under the effect of axial thrust which is representative of the torque to be measured, and a hydraulic circuit in which a fluid flows. It also comprises a manometric capsule comprising a pressure chamber which is supplied with fluid by said hydraulic circuit, a sealed flexible membrane which is in contact with the fluid in the pressure chamber, extends in a plane which is substantially perpendicular to said rod, and is rigidly connected to one end of the rod in such a way that a longitudinal movement of the rod deforms the membrane, a drain port for the fluid in said pressure chamber, and a valve designed to adjust the pressure of the fluid in said pressure chamber according to the deformation of said membrane.

A dynamometer for automobile steering wheel position adjusting device which comprising: a rack box, a fixing fixture, a supplemental fixing fixture, a first dynamometer mechanism, and a second dynamometer mechanism. The fixing fixture which comprising a base panel, four locking devices, two supporting device; the two dynamometer mechanism are both provided with a dynamometer. The fixing fixture and the first dynamometer mechanism are mounted on the base surface of the rack box, the first dynamometer mechanism is arranged in front of the fixing fixture, the supplemental fixing fixture is mounted on the right side wall of the rack box and the second dynamometer mechanism is mounted on the left side wall of the rack box. The two dynamometer mechanisms test the force required to turn adjustment handle or to pull or push the telescoping column with the neck of the steering wheel position adjusting device respectively.

A dynamometer for automobile steering wheel position adjusting device which comprising: a rack box, a fixing fixture, a supplemental fixing fixture, a first dynamometer mechanism, and a second dynamometer mechanism. The fixing fixture which comprising a base panel, four locking devices, two supporting device; the two dynamometer mechanism are both provided with a dynamometer. The fixing fixture and the first dynamometer mechanism are mounted on the base surface of the rack box, the first dynamometer mechanism is arranged in front of the fixing fixture, the supplemental fixing fixture is mounted on the right side wall of the rack box and the second dynamometer mechanism is mounted on the left side wall of the rack box. The two dynamometer mechanisms test the force required to turn adjustment handle or to pull or push the telescoping column with the neck of the steering wheel position adjusting device respectively.

An assembly for an aircraft propulsion system includes a planetary gear assembly, a torque sensor, and a controller. The planetary gear assembly includes a sun gear, a plurality of planet gears, a first ring gear, and a second ring gear. Each planet gear of the plurality of planet gears includes a main gear, a first lateral gear, and a second lateral gear. The main gear is engaged with the sun gear, the first lateral gear is engaged with the first ring gear, and the second lateral gear is engaged with the second ring gear. The torque sensor assembly contacts the second ring gear. The torque sensor assembly is configured to generate an output signal corresponding to an axial deflection of the second ring gear. The controller is configured to calculate a torque applied to the output shaft by the planetary gear assembly using the output signal.

An assembly for an aircraft propulsion system includes a planetary gear assembly, a torque sensor, and a controller. The planetary gear assembly includes a sun gear, a plurality of planet gears, a first ring gear, and a second ring gear. Each planet gear of the plurality of planet gears includes a main gear, a first lateral gear, and a second lateral gear. The main gear is engaged with the sun gear, the first lateral gear is engaged with the first ring gear, and the second lateral gear is engaged with the second ring gear. The torque sensor assembly contacts the second ring gear. The torque sensor assembly is configured to generate an output signal corresponding to an axial deflection of the second ring gear. The controller is configured to calculate a torque applied to the output shaft by the planetary gear assembly using the output signal.