| 摘要 |
Alpine ski boot including rear support take-up (recovery) means (10) of the upper (3) and tightening means of a collar (4) over a lower leg, consisting of a link (9) forming a double circuit and of a lockable lever/tensioner (11). The flexible link (9) describes a circuit having, as origin, a flange (coupling) (6) of the collar (4) constituting a movable attachment point (12) of one end (9a) of the link (9) which is then freely connected to the lever/tensioner (11) via which it passes in order to then be fastened by its other end (9b) on a part of the collar (4) constituting a fixed attachment point (14), from which the intermediate lever/tensioner (11) exerts a traction on the other end (9a) of the link (9) simultaneously giving rise to a tightening action on the said flange (6) and a locking action of the rear support take-up member (10), and vice versa. <IMAGE>
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