SU1747106A1 - Skies with braking arrangement - Google Patents

Abstract

Use: skiing under various conditions, as well as sporting events. SUMMARY OF THE INVENTION: Cross-country skis with a braking device, which is mounted on each ski. The braking device contains a base with an inclined support area on which the braking element is hinged. On the basis of fixed hollow body with a lock in the form of a slide. The slider is installed with the possibility of a fixed reciprocating movement and periodic contact with the brake element for fixing the latter in the inoperative and working position, as well as ensuring the free position of the brake element. 4 il.

Description

The invention relates to sports equipment, in particular to skis equipped with a braking device.

Skis are known, the braking device of which is made in the form of a body with a hinge brake element fixed in it, which represents a spring-loaded pin.

However, the known skis provide braking only in the backward position, besides they are unreliable, since they do not prevent the possible pull of the pin from the snow.

Closest to the proposed are cross-country skis with a braking device to prevent back skidding, containing a ski mount mounted on them with protruding sides of the skis on the skirt foot portion of the skier's foot, and brackets carrying spring-loaded rotary braking elements. Brackets with brake elements are located on protruding sides of the ski sections of the base of the ski mount bracket.

Known skis provide reliable engagement of the brake elements with a snow cover, but do not provide the possibility of braking when the skier moves in the forward direction.

The purpose of the invention is to create skis with a braking device that provides a reliable effect both when moving in the backward direction and when moving forward, thereby increasing operational capabilities, i.e. enhanced functionality. ,

The goal is achieved by the fact that in cross-country skiing with a braking device, each of which contains a base, a brake element fixed on it and a clamp of this element, the base is equipped with an inclined supporting platform and a hollow body, the brake element lock is made in the form of a slider placed in the hollow body, interacting with the braking element, which is hingedly fixed above the inclined bearing platform.

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FIG. 1 shows the device, top view; in fig. 2 - the same, side view; in FIG. 3, the same with a deflected brake element; in fig. 4 is the same, with a fixed deflected brake element.

The brake device 2 fixed on ski 1 consists of a base 3 with an inclined support platform 4, which guides a hollow body 5 in which a slider 6 is movably mounted, having a device for fixing it in the required position, made in the form of a screw 7. On the base 3 over the inclined support platform 4 is articulated by means of an axis 8 with a wedge-shaped brake element 9.

The device is used as follows.

When sliding on flat terrain, the braking device 2 may be brought to the neutral position, i.e. the brake element 9 is fixed in a horizontal position with the help of the slider 6 and the screw 7 (Fig. 1 and 2).

When moving upward along the inclined surface, the slider b is set in the center position, clamping it with a screw 7. At the same time, the braking element 9 takes a position on the inclined supporting platform 4 and is out of contact with the slider 6. In this position, as the ski 1 moves forward, the braking element 9 slides along the surface of the snow cover; as the ski 1 moves backward, the brake element 9 is inserted into the snow, the brake is ski 1 (Fig. 3).

When moving down a steep downhill, the slider 6 moves until it touches the bottom surface of the brake element 9 and is secured against movement by the screw 7. By this position of the brake element 9, the undesirable free sliding of the skis downwards is prevented (Fig. 4).

Compared with the well-known cross-country skiing, the proposed technical solution improves the user-friendliness, reduces the consumption of physical and psychological stresses of the skier, which is especially expedient and necessary for lovers of skiing.

Invention Formula

Cross-country skis with a braking device, each of which contains a base, a wedge-shaped brake element and a brake element lock, characterized in that, in order to enhance the functionality, each of the skis has a hollow body, the base is made with an inclined support platform, and the lock is made in the form a slider, wherein the hollow body is mounted rigidly on the base, the brake element is hinged on the inclined support platform with the possibility of contact with it, and the slider is mounted in the hollow case with the possibility of fixed reciprocating movement and periodic contact with the braking element to lock the latter in the idle and working position, as well as to ensure the free position of the braking element.

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Claims (1)

The claims ¹⁵ Cross-country skis with a brake device, each of which contains a base, a wedge-shaped brake element and a brake element latch, with the exception that in order to expand the functionality, each ski is equipped with a hollow body, the base is made with an inclined support platform, and the latch is made in the form of a slider, 25 and the hollow body is rigidly mounted on the base, the brake element is pivotally mounted on the inclined support platform with the possibility of contact with it, and the slider is installed in the hollow body with oz30 possibility fixed reciprocating and intermittent contact with the braking element to lock the latter in the inoperative and operating position, and 35 to ensure free position of the braking element. φι / g. 4