METHOD OF CROSS-BAR MANUFACTURE AND CROSS-BAR Russian patent published in 2002 - IPC

FIELD: hardware. SUBSTANCE: method includes manufacture of load-carrying and nonload-carrying parts and their kinematic connection with each other. Load-carrying part is used in the form of movable body of rotation located on inclined surface. Said cross-bar is additionally provided with body having internal cavity and inclined surface. Load-carrying part is made in the form of movable rotation body with diameter d and installed in internal cavity on inclined surface. Body has at least two holes - one hole for load-carrying part with height B, and the other hole, for nonload-carrying part. In this case, B is longer than zero but less than d, and inclined surface is made at an angle equaling 2-45 deg. EFFECT: broadened assortment of technical means for hardware. 2 cl, 2 dwg