| 摘要 |
<p>A toe piece for an alpine ski bindings, comprising: a plate (1) destined to be blocked to a ski; two right-angled jaws (3A, 3B), central parts of which are hinged to the plate such as to be opposite the jaws; two pins (7A, 7B), one per jaw, constrained to the internal surfaces of the upper sides (6A, 6B) of the jaws and facing internally of the plate; operating means connecting the heads of the lower sides of the jaws such as to define therefor two extreme configurations, respectively open and closed; a main lever (11) of which an intermediate point is articulated to the plate according to a transversal axis (9), with an end (12), which has a fork (13) shape, functionally cooperating with the operating means; a safety lever (15) articulated transversally to the main lever and conformed such as to interact with the plate (1) as a consequence to the closed configuration of the jaws; the operating means comprising: a component (10) positioned internally of the fork and coupled with at least a housing defined by a seating fashioned in the heads of the lower sides of the jaws; elastic means interposed between the component and an abutment (12A) provided in the fork, destined to compress the component against the surfaces delimiting the seatings.</p> |
