| 摘要 |
A connection between two shafts, the shafts can be faced in different directions. Each shaft having a first fork at one end for hingedly joining the respective shaft to a second fork. The second forks are mechanically joined to each other by an axial displacement device comprising a first bearing plate formed integrally to one of the second forks; an intermediate plate, having a plurality of through bores and a central column extending therefrom having a distal end for receiving a remaining second fork; and a second bearing plate, having a central bore for receiving the central column therethrough. A plurality of guiding and support columns extend from the first bearing plate, pass through to the through bores of the through bores of the intermediate plate to the second bearing plate connecting the first and second plates together. The intermediate plate can slide along the guiding and fastening shafts. The clearance between the first bearing plate and the intermediate plate defines the possible axial displacement between the connected shafts.
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