METHOD OF EXTENSION AND RETURN TO FOOTBALL FIELD INDOOR STADIUM AND SYSTEM FOR ITS IMPLEMENTATION

摘要

1. A method of extension and return of the soccer field for indoor stadium, consisting in moving the flexible substrate mounted on turf placed on a flat rigid plate, a relatively rigid planar base outside the stadium and back, characterized in that the stroking operation in both directions is carried flat plate by tilting the base in the direction of movement in Samokatnaya movement on the base plate, which is provided with roller bearings, with the troll plate on the end portions of its move, zheniya in both directions. ! 2. The complex retractable football field for indoor stadium comprising a flexible substrate fixed on turf, placed on a flat rigid plate, with its movement relatively rigid planar base, power cylinders, characterized in that a rigid flat base within the stadium and it is performed of two independent parts rotatably relative to the horizontal hinge placed close to each other at one of the edges of the football field, and a vertically oriented Silov e cylinders are arranged on opposite sides of both sides of the base, with independent lifting and lowering of the two base parts, wherein the plate is formed as a platform and is provided with roller supports, with their interaction with guide both sides of the base, which are oriented longitudinally relative to the base direction, and the outer edges of both sides of the base spring-loaded stops fastened with the possibility of interaction with the end edges of the platform, when e