摘要:
An articulated ski boot for releasable attachment to a binding mounted on an alpine ski is presented. The ski boot has a sole which preferably is formed of first and second rigid portions with a hinge connecting the two portions such that the first portion is upwardly pivotable when the sole is free from the binding (walking mode). The boot has a substantially rigid boot upper adapted to receive a foot and which is attached to the sole. A truss member is pivotally connected to the boot upper and pivots between the walking mode and a locked skiing mode in which the sole portions are prevented from pivoting. The ski boot also includes means for securing the skier's forefoot and heel to the sole to substantially reduce toe and heel lift.
摘要:
A ski boot, in particular a telemark boot, having a shell made of plastic material and in turn having a bottom wall, two lateral walls, a toe portion, and a flexible portion extending crosswise with respect to the shell, from one side to the other of the bottom wall at the metatarsus; and a frame embedded in the shell and having, integrally, two longitudinal elements extending along respective lateral walls from a rear portion of the shell to an intermediate portion of the bottom wall adjacent to respective lateral ends of the flexible portion, and a transverse structure connected integrally to respective front ends of the longitudinal elements and defined by a flat bottom portion embedded in the bottom wall, and by a top portion extending along the connecting portion between the toe portion and the flexible portion.
摘要:
A highly flexible item of sports footwear in which the bottom of the toe portion of the upper and the toe portion of the sole member define a free space in the form of a wedge-shaped gap which is sealed by a bellows extending around the periphery of the toe portion of the upper. The toe portion of the sole member has a unidirectional articulation enabling displacement of the toe portion of the sole member upwardly out of coplanarity with the plantar articulation portion of the sole member.
摘要:
An article of footwear, expecially adapted as a ski boot or hiking boot, has a toe portion and a heel portion respectively having a first and second sole portion that are pivotally rotatable with respect to one another over a fairly large angular range about a hinge between a first position wherein the first and second sole portions are substantially parallel and a second flexed position. The hinged fixedly interconnects the toe and heel portions in a manner preventing relative torsional rotation, and a downward limit stop prevents hyperextension of the foot. An upward limit stop may be included to prevent hyperflexion of the foot. The toe and heel portions may be independent pieces; and a masking panel extends therebetween beneath the foot. Likewise, an upper baffle may extend across the top of the foot between the toe and heel portions. Extension linkage my be employed as part of the hinge.
摘要:
A sports shoe comprising a lower part which contains the user's foot, an upper part pivoted on the lower part to contain the ankle joint, and a clamping device that selectively clamps the upper part with respect to the lower part. The clamping device comprises a command mechanism mounted at least partly outside on the upper part, and at least a lever element pivoted on the lower part and selectively moved by the command mechanism between a first clamped position, in which the lever element cooperates with the upper part, in order to keep the upper part in a determinate clamped position with respect to the lower part, and a second released position, in which the lever element allows the upper part to oscillate freely with respect to the lower part.
摘要:
The present invention relates to an article of footwear which consists of a forward portion and a rear portion which are articulated to one another about an axis that is almost coincident with the metatarsophalangeal joint in the hallux when the foot is located in the article of footwear, a binding assembly for releasable attachment of the article of footwear, in particular a ski boot, to a sports device, in particular a ski, under the toe portion of the article of footwear about an essentially horizontal axis almost perpendicular to the longitudinal direction of the article of footwear which, after fastening, permits a rotational movement about the axis where none of the elements in the unit have faces which rotate directly in contact with elements in the article of footwear, and an article of footwear-binding assembly combination which comprises an article of footwear and a binding assembly.
摘要:
A telemark ski boot including a shell of plastic material and a sole is provided. The shell is provided with a pair of lateral walls and a flexible portion extending transversely to the shell in the metatarsus area from one side to the other of the sole. The shell includes a pair of stiffening elements which extend along respective lateral walls between an intermediate portion of the sole in proximity with the flexible portion and a rear portion of the shell.
摘要:
A ski boot and a ski boot incorporating a releasable ski binding which attaches the boot to a ski. The boot-binding includes a first connecting portion secured to the ski, a second connecting portion secured to the boot, a plunger combination for releasably coupling the first and second connecting portions so that the boot may release in any direction, and an actuation device engaging the plunger combination for maintaining coupling of the first and second coupling portions. The actuation device has a pivotal lever arm mounted for withdrawing one of the plungers and an arm stay secured to the ski boot for releasably retaining the pivotal lever arm. The ski boot includes a living hinge in the sole to facilitate walking in the boot, and the hinge may be locked to inhibit the hinging function. The boot extends well above the ankle and is stiffened on the inside or outside to securely mount the arm stay. For retaining a foot in place, the boot includes a foot-enveloping foot positioning device which surrounds the arch and instep of a foot inside the ski boot when the boot is worn. The foot positioning device is adjustable to both fit the foot and also hold the foot at the heel of the boot.
摘要:
An article of footwear having independent toe and heel portions that are pivotally rotatable with respect to one another over a fairly large angular range. The independent toe and heel portions are pivotally hinged to each other about the axis of the ball of the foot so as to allow relative ease in walking even when the footwear is constructed of rigid material. The said footwear is a ski boot or a hiking boot.
摘要:
The shoe consists of a shell (1) made of synthetic plastics material and has a bellows-like corrugation on the surface of the shell (1) in the area (2) of the roots of the toes. Ridges (3) and furrows (4) extending transversely to the longitudinal direction are provided, which, when viewed from above, are seen to be arranged asymmetrically and run backward towards the outside (10) of the foot. (FIG. 3).