| 摘要 |
(5). The invention concerns an adjustable mechanical device linking together two orthopaedic components (1), (2) consisting of: a support (3) designed to be fixed to one of the orthopaedic components (1), (2) and comprising a through cavity (5) forming a guide surface (5a) and a release surface (5b); a pin (4) designed to be fixed to the other orthopaedic component by one of its ends, said pin (4) being freely engaged in the through cavity (5) and comprising a orienting head (6) mounted in the guide surface (5a), the clearance (5b) being dimensioned such that the pin (4) can pivot freely therein, said pivoting movement being performed about the orienting head (6) centre, and the pin (4) being mounted in the support (3) with the possibility of sliding and rotating along a longitudinal geometrical axis of symmetry; several members for locking (10) the pin in the through cavity (5). |
