WORKING FITTINGS FOR HYDRAULIC LOADER Russian patent published in 2006 - IPC E02F3/40 

FIELD: working tools for loading-unloading machines, particularly for frontlift, to perform soil excavation and granular building material loading-unloading operations, as well for rubbish removal.

SUBSTANCE: working facilities comprises bucket pivotally connected to beam, hydraulic cylinders for bucket and beam management and engagement device. Rear bucket wall has two cuts and engagement device made as two rotary sections pivotally arranged in the cuts. Each section is provided with hydraulic cylinder. Rotary sections mate rear wall and bucket bottom contours.

EFFECT: possibility to excavate inclined surfaces, extended field of application, increased reliability due to increased rigidity, optimal metal consumption, possibility to handle loads having large and small lengths, possibility to use the fittings as fork lift.

2 cl, 2 dwg