DEVICE FOR LOAD-CARRYING ELEMENTS CONNECTION Russian patent published in 2017 - IPC F16B21/00 

FIELD: machine engineering.

SUBSTANCE: device load-carrying elements connection has two parts with mounting holes where axis is located and fixed by means of elastic locking ring with an opening, which is installed in a circular groove of axle and made with a fixing rod, which base is located on the inner surface of the elastic locking ring and oriented along its axis of symmetry in the direction of the opening. The fixing rod is placed in through cylindrical hole made in the center of the circular groove of axle. Through cylindrical hole is made with sections widening from the ends in the form of truncated cones, and the fixing rod has a cylindrical shape with a base in the form of truncated cone and ending with cone-shaped part with rounded vertex. The base of the fixing rod is coextensive with the expanding sections made at the ends of the through cylindrical hole, and the diameter of the middle part of the fixing rod is commensurable with the diameter of the through cylindrical hole.

EFFECT: increased load-carrying elements connection device stability to impact of various types of mechanical loads, providing on-time mounting and disassembling of the device under field conditions at limited visual control without using a special tool.

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