초록 ▼

Alpine ski boot comprising a shell base (5) surmounted by an upper (2) made of one or several parts (3,4) which pivots at least partially from back to front. The boot comprises a device (35) for releasably locking the shell base (5), which device consists of a stop (13) on the shell base and a pivot

Alpine ski boot comprising a shell base (5) surmounted by an upper (2) made of one or several parts (3,4) which pivots at least partially from back to front. The boot comprises a device (35) for releasably locking the shell base (5), which device consists of a stop (13) on the shell base and a pivoting lever (11) forming a rocker device jointed to a pin (12) arranged on the rear portion (4) of the upper (2) and capable of locking the upper by cooperating with the stop (13) when acted upon by a control device (10) accessible from the outside of the boot. The locking position of this device corresponds to an initial adjustable forward extension position from which the upper (2) can pivot angularly in relation to the shell base (5). The initial forward extension position of the upper (2) can be adjusted by an arrangement (40) capable of modifying vertically the position of the hinge pin (12) belonging to the rocker device (11) relative to the front portion (4) of the upper (2) which supports it, between at least two adjustment values.

대표청구항 ▼

Alpine ski boot comprising a shell base (5) surmounted by an upper (2) having a front portion (3) and a rear portion (4) made of at least one piece, said rear portion (4) of said upper (2) pivoting at least partially and comprising a device (35) for releasably locking said upper (2) in relation to s

Alpine ski boot comprising a shell base (5) surmounted by an upper (2) having a front portion (3) and a rear portion (4) made of at least one piece, said rear portion (4) of said upper (2) pivoting at least partially and comprising a device (35) for releasably locking said upper (2) in relation to said shell base (5), which is constituted by a stop zone (13) provided on said shell base (5) and by a pivoting lever (11) forming a rocker device jointed to a horizontal pin (12) on said rear portion (4) of said upper (2) perpendicularly to its medial vertical plane and capable of locking said upper in position by cooperating with said stop (13) when acted upon by a control device (10) accessible from the outside of the boot and acting in opposition to a return spring (14) associated with said lever (11), the locked position of said lever corresponding to an initial adjustable forward extension reference position from which said upper (2) can pivot angularly in relation to said shell base (5) at a predetermined amplitude, wherein the initial forward extension position of said upper (2) is adjusted using means (40) capable of modifying vertically the position of said hinge pin (12) of said rocker (11) in relation to said rear portion (4) of said upper (2) which supports it, according to at least first and second adjustment values determining respective first and second positions.