DEVICE FOR MOVEMENT ON GROUND, GRAVEL, ASPHALT, ICE AND SNOW SURFACES Russian patent published in 2018 - IPC A63C5/00 

FIELD: satisfaction of human vital requirements.

SUBSTANCE: invention relates to a device for traveling on an earthen, gravel, asphalt, ice and snow surface, to multi-purpose devices, namely to ski, skating, ski-skating, and ski-roll movement, and can be used for movement on the above surfaces of tracks. Device allows you not to tear it from the treadmill, while running, realizing the old dream of all users of skis, ski-skates, ski-rollers, skates, adjust and control the length of the product, train different muscle groups and use them in six ways of movement, to increase the speed of movement, to conduct power locally hypoxic occupations, to use as short as possible products that are convenient to operate, compactly store, transport, transport, preserve, by changing the length of the product, fasten shoes in any known way, change the drawing characteristic, give up lubrication with ointments, paraffins, powders, gels and other very versatile ski equipment. Device for traveling on an earthen, gravel, asphalt, ice and snow surface, made in the form of a cumulative (symbiosis) device for traveling on the above-listed surfaces, containing a device of at least three parts, a shoe with a friction lining attached to it, fasteners for footwear and two consoles of elastically deformable parts, which are capable of reciprocating (reversible) movement in the horizontal plane of the shoe part, by any of the known methods designed to control the outreach of the arms and the rigidity, in addition, on the consoles of both parts are fastened forks, made with the possibility of replacing them, inside which the wheels are fixed on the axles equipped with an overrunning clutch, while on the consoles of the axles of the front and rear wheels are fixed sliding devices made in the form of ski-skating profiles, installed with the possibility of replacing them and made in the form of a cantilever, the stands of which are fixed on the consoles of the aforementioned wheel axles, and the cantilever shelves of the half-tattoo are made in the form of resiliently elastic surfaces, the lower sides contacting with the cover are made with a low coefficient of sliding friction, in this case, the brackets of the shelves of the ski-skating profiles located on different sides of the wheels interact with each other by means of kinematic connections, and changing the distance between the axes, on which the wheels and ski-skates are fixed, we change the drawing characteristic of the device, the surface of the wheel protectors interacting with the track surface, reinforced with spikes, the ski-skating profiles are equipped with balancing devices and devices of hanging of wheels, made with the possibility to exclude contact of the wheel protectors with the track surface, the braking of the device is carried out by the plow method, similarly as on skis, ski-skates or skates.

EFFECT: product is a universal (multifunctional) inventory that allows one pair to be used on the above paths, from children to elderly people, regardless of height, weight, or age.

1 cl, 10 dwg