Abstract: Movement transformation system applied to at least two rotary assemblies ER1, ER2 with non-convergent main axes, allowing the transmission of an angular displacement of at least one component 9, 10 of a first rotary assembly ER1 to at least one component 4, 5 of at least a second rotary assembly ER2, the first rotary assembly ER1 being in addition able to rotate freely about a second axis perpendicular to the first, characterized in that each component 9, 10 of the first rotary assembly ER1 is fitted with a mechanical connecting device 12, 13 intended to cooperate with a mechanical connecting device 14, 15 of a component 4, 5 of a second rotary assembly ER2, the devices 12, 13, 14, 15 being configured in such a way as to simultaneously transmit and transform the rotary movement of the component 9, 10 of the first assembly ER1 into a rotary movement of a component 4, 5 about the axis of the second assembly ER2, without inhibiting the rotation of any of the components 9, 10 of the first assembly ER1 about their

Abstract: A system for fixing one of two plugs (3, 4) of an electrical connector to a mechanical device (1), the one plug (4) being designed to be connected thereto in a detachable manner, the other plug (3) being attached to an assembly (2) to which the device (1) has just been coupled mechanically along an axis parallel to the axis of the electrical coupling, characterized in that it includes means for assembling/disassembling the plug (4) to and from the said mechanical device (1), the assembly/disassembly being carried out parallel to the coupling axes, assembly being made simply by clipping, while disassembly is carried out simply by pulling.

Abstract: A system for axially locking the end of a shaft in a sleeve whereby the shaft fits axially into the sleeve until both parts are fully engaged, in which both parts are locked together. Axial locking is achieved by a latch disposed on the outside of the sleeve and which pivots into a slot made in a wall of the sleeve, such that the latch can be inserted in an orifice of the shaft positioned opposite the slot when the shaft is fully engaged in the sleeve.