COLLAPSIBLE SUPPORT PYRAMID Russian patent published in 2023 - IPC B60S9/02 

FIELD: metal processing.

SUBSTANCE: collapsible support pyramid consists of three removable sections made of metal profile in the form of a frame structure. The first removable section is made in the form of a truncated quadrangular pyramid, in the upper base of which a sleeve is fixed to install a metal rod into it. The second removable section is made in the form of a truncated quadrangular pyramid, in the upper base of which a sleeve is also fixed to install a metal rod into it. The third removable section is made in the form of a parallelepiped and has a hollow power element to fix this section with a cylindrical rod of the second section. The first and second removable sections also have additional vertical power elements fixed between the metal plates of the top and bottom of sections. Removable sections are equipped with mounts for installing handles. The geometry of one collapsible support pyramid is designed to provide a bearing capacity of up to 45 tons.

EFFECT: optimization of the production and industrial process, enhancement of the reliability of the design and elimination of traumatic operations during repair and emergency recovery work with the vehicle.

1 cl, 4 dwg