ADJUSTABLE CATCH Russian patent published in 2020 - IPC B64D1/00 

FIELD: aviation.

SUBSTANCE: invention relates to aviation. Beam holder catch used for suspension, transportation and throwing off of cargoes of various diameters consists of fork (1) and cantilevers (2) connected to it. Catch is made as adjustable so that to enable smooth adjustment of angle of cantilevers (2) separation relative to each other. Fork (1) is connected to cantilevers (2) by means of rollers (3) and washers of crimping (4). On their ends cantilevers (2) comprise straps (5). In cantilevers (2) there are also smooth holes, in which bracket is installed left (7) and right (8), in which adjustment axis (10) is inserted. Locking nut (11) is screwed in front of the bracket with right (8), and lug (12) is rigidly fixed on the right side of adjusting axis (10). On right (8) bracket there is also scale (13).

EFFECT: invention makes it possible to smoothly adjust the angle of attachment of cantilevers of relative to each other, which allows suspending loads of different diameters.

1 cl, 2 dwg