A safety load hook with a lower part having a hook throat to which a pivotable upper part is fastened, which, in an open position, allows a load to be suspended on the hook throat and, in a closed position, blocks the hook throat. The upper part is blockable in the closed position in by a locking arrangement which includes a locking lever that is pivotable into a release position and a locked position, is pre-tensionable into the locked position by a tensioning spring, is fastened to the lower part with the tensioning spring via the support bolt and, in the locked position, engages in a shaped receiving means on the upper part by way of a shaped projection. The locking lever includes a lever on its side opposite the shaped projection, with a center of mass on the lateral surface of the receiving bore for the support bolt.
SAFETY LOAD HOOK
2020-08-13
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |