F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
F15B15/08—Characterised by the construction of the motor unit
F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
Dispositif de transformation d'une force a estimer en une pression hydraulique qui en depend, notamment pour la regulation hydraulique d'un dispositif de levage de vehicule agricole