Importance

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Abstract

Mechanism for easy and safe installation, locking and removal of the wheels on the footwear, belongs to the area of objects for personal use or leisure, characteristic in appearance and use. They can be used as roller skates and also for walking. The mechanism is installed in the supports, and consists of an elastic ball that is inserted into the holes made in the supports. The ball has the function of a spring. The sleeve is firmly tied in the holes of the support by means of a pin. The axle on which the wheels are slidably and rotatably mounted is inserted into the sleeve. With the help of the projection on the axles and the flat seat, under the action of the force from the elastic ball, the wheels are firmly and separable attached to the sole of the footwear.

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First Claim