FRONT-END TOOL Russian patent published in 2014 - IPC B66C1/10 

FIELD: transport.

SUBSTANCE: invention relates to front-end tools for handling of materials. This tool comprises crossbar, two working levers articulate with said crossbar and mechanism for control over said levers. Said mechanism comprises central block, rigid links to articulate working levers with central block, flexible shaft, shaft manual drive, shaft lock and flexible link. Central block is articulated to crossbar, shaft is coupled with one of working levers by one end and by opposite end with opposite lever. Shaft lock can unlock the shaft in at least one direction by remove activator of shaft lock.

EFFECT: release of front-end tool levers without forces applied by hands, fast release of cargo.

14 cl, 6 dwg