摘要 |
<p>The two rotors (11, 12) and a rotationally-symmetrical, intermediate section (15) forming an insert, are brought into precise angular alignment. The intermediate section is rotated (21) about an axis of rotor symmetry, whereas the rotors are restrained against rotation. This gives rise to a frictional force. Through at least one of the non-rotated components (11, 12), a compression force is exerted at the joint zones. The compressive force is exerted by translation (20) of one rotor, causing compressive forces at both joint locations. The intermediate section which is rotated, is also allowed to move in translation, so promoting compressive forces at both joint locations. Both rotors may be pressed against the intermediate section, with movement in translation only.</p> |