| 摘要 |
An interface structure (1) for automatic locking systems for the mounting of blanks that are associable with a plate (2) which can be associated with a base (4) for supporting a T-shaped element (7) which can move axially to an abutment (17) which is integral with the base (4) and the shank (11) of which has balls (16) that selectively protrude outside the abutment (17), characterized in that it is constituted by a sleeve (24), which is provided in a single body and can be associated detachably and coaxially with the abutment (17), and is provided, axially to a first, lower end (25), with a first seat (26) from which an annular ridge (27) protrudes, provided with means for temporary fastening to the balls (16), the fastening means being adapted to determine the stable connection with the abutment (17), the sleeve (24) having, axially to a second, upper end (33), means for the jaw connection of a U-shaped toothed pivot (34) provided with a centering bush (35). |
