Connector for connecting two rotors together

Claim 1

A connector for connecting two rotors together, said connector comprising a plate at the end of each rotor ending, each plate having a plurality of orifices disposed around its circumference, the orifices of one plate being adjacent respective orifices of the other plate, fixing components inserted in said orifices to connect the plates together, said fixing components being of a first type and of a second type, said fixing components of the first type each being constituted by a clamping bolt whose dimensions allow it to enter with play into an orifice before machining, said adjacent orifices receiving the fixing components of the second type and being provided with precision-reamed bores of the same cross-section obtained by reaming adjacent orifices, said adjacent orifices located one facing another when the clamping bolts are in place, each fixing component of the second type having firstly a pair of sleeve parts which are conical on the inside, and secondly a shank which has firstly a conical portion which pushes the sleeve parts against the walls of the precision-reamed bores, secondly a threaded portion at one end bearing a nut screwed onto it, said nut fixing the shank in position and thirdly an end which allows gripping, and wherein the sleeve parts are two parts having an axial plane of separation formed by longitudinal sawing, each of said sleeve parts being slightly smaller than a half cylinder, and said connector further comprising means for initially positioning and maintaining said two parts spaced equally apart circumferentially prior to screwing down said nut on said shank threaded portion so that when in position, the two parts of the sleeve are maintained in their spaced apart positions.