Abstract: A toothed-belt fastening, in particular for chin-straps of helmets, protective headgear and the like, comprises a base on which the toothed belt can be slidably engaged, a first and a second pawl which are mounted in an oscillating manner on the base and can in turn be engaged with a toothing of the belt. The first pawl forms a member for unidirectionally locking the toothed belt with respect to the base and is disengageable from the toothing so as to slacken the fastening, while the second pawl is engageable with the toothing so as to tension the fastening and is hinged on the base coaxially with the first pawl.

Abstract: A method of producing studs for sports footwear, in particular for use in football, is described; each stud comprises a body and a tip portion which can be fixed to the body, the tip portion of the stud being produced from a semi-finished tip formed by blanking from sheet metal.

Abstract: The sports footwear described comprises a first and a second footwear element (4, 5) such as an outer upper portion and an inner shoe, one of the elements having, on the corresponding surface facing the other element, at least one localized projection (22-27) which can be housed substantially with shape coupling in a recess (12-17) localized in a corresponding position in the other element so that the elements are connected to one another by the coupling of each projection in the corresponding recess.

Abstract: A ski-boot heater has a heating resistor and a battery mounted in the boot and a socket is provided in the boot for connecting the resistor and the battery to an external voltage source. A control circuit enables the battery to be recharged with direct current when the socket is connected to an external AC or DC supply and when the battery is being recharged enables the resistor to be supplied with electrical power greater than that normally supplied to the resistor by the battery.

Abstract: The rear-entry ski boot disclosed herein includes a substantially rigid outer foot portion and a relatively movable leg portion, the foot portion having an inner lining with at least one inflatable air pocket interposed between the foot portion and the inner lining. A pump operable by bending movements of the leg portion is provided for inflating the air pocket.

Abstract: A ski boot having a jointed lockable leg portion includes a sole suitable for walking on ice or snow. The boot has a normalized sole attachment compatible with most ski bindings and having at least one bottom opening for the discharge of ice or snow accumulating between the foot portion of the ski boot and the normalized sole. The ski boot and normalized sole have rear interlocking elements and front pressure-releasable locking parts.

Abstract: A ski boot possesses a foot portion and sole constructed for comfortable and easy walking. A separately formed normalized sole attachment for the ski boot interlocks securely therewith and renders the boot compatible to substantially any ski binding.

Abstract: A ski boot consists of a foot portion and a leg portion connected in articulated relationship. A stiffening element at the front of the boot formed of resilient material has substantially the profile of the boot and is attached at least partially to the foot portion and/or the leg portion thereof.

Abstract: A ski boot consists of a foot portion and a leg portion connected in articulated relationship. A stiffening element at the front of the boot formed of resilient material has substantially the profile of the boot and is attached at least partially to the foot portion and/or the leg portion thereof.

Abstract: Closing straps for a ski boot formed of plastics material have corresponding ends adjustably secured by pulling levers fixed on one flap of the boot upper. The ends of the straps remote from the pulling levers are releasably connected with projection elements on the other flap of the upper integrally formed with such flap from the same plastics material from which the upper is made by injection molding.

Abstract: Sporting footwear, such as a mountain boot or hockey boot or training boot, formed of injected plastics, has integral lacing projections formed on overlapping front closure flaps forming parts of the boot upper. The integral projections provide for easy zigzag lacing of the boot with security and economy of manufacturing. Protrusions integrally formed on the boot upper between adjacent pairs of lacing projections and spaced from the projections bear frictionally on the lace engaged with the integral projections. Tightening of the lace is enhanced while the lace is under tension and loosening of the lace is hindered when the lace is slackened and has its cross section increased.

Abstract: A closure lever on the rear of a ski boot is engaged with a cable which passes beneath side lugs near the elevation of the sole of the boot and forwardly of the heel. The cable ends carry connectors which engage through apertures formed in the ends of a tension strap which passes transversely over the instep. In an alternative arrangement, the cable may be crossed beneath the sole of the boot and engaged within crossing grooves in the sole.

Abstract: In the lacing device for ski boots the lacing members (either one or both of them) are mounted on a U-shaped carrier plate the legs of which slidably engage side grooves provided on an anchoring guide element on the ski boot. On the same carrier plate there is hingedly mounted a clamping element which in its operative position clamps the said legs inserted in the grooves in such a manner as to avoid the possibility that they be stretched apart, or divaricated, thus accidentally coming out of the grooves of the anchoring guide element. The clamping element is constructed as a clamping plate presenting, in correspondence of its sides, downwardly bent edge portions which, when the lacing device is mounted on the ski boot, come to be arranged side by side against the outer sides of the legs of the carrier plate.

Abstract: An outer rigid ski boot has padding in the form of a soft inshoe therein. The soft inshoe has a surface comprised of a plurality of spaced projections having their tips in contact with the outer rigid upper and/or the skier's foot. The degree of softness of the inshoe is varied by varying the spacing distribution of the projections in the total contact area of the projections with the outer rigid upper and/or the skier's foot.

Abstract: A connector for a removable ski boot fastening loop embodies an engagement element for the loop on one side of the boot vamp and provided at its base with a guide and retaining groove into which the loop is removably inserted by forceable snapping.