HOOK SUSPENSION Russian patent published in 2025 - IPC B66C1/34 

FIELD: handling equipment.

SUBSTANCE: invention relates to handling equipment and can be used on hoisting cranes and traverses. Hook suspension comprises a hook, a traverse, a fastening element for securing the hook on the traverse and a thrust bearing, as well as a locking device, which is a curved plate, a short part of which passes into a through hole in the cover of the hook suspension and is inserted into a transverse through slot made in the end of the smaller base of the conical end of the hook shank. Long part of the bent plate is fixed with a screw on the cover of the hook suspension. Locking device is a straight plate, the upper part of which passes into a through slot hole in the hook suspension cover, and the lower one, having a through cylindrical hole, is fixed in the transverse through slot made in the end of the smaller base of the conical end of the hook shank, also having a through hole with a thread, perpendicular to the transverse through slot, coaxial with the hole made in the lower part of the straight plate.

EFFECT: increasing the convenience of installation of hook suspension elements, increasing reliability in operation.

1 cl, 2 dwg