WORKING TOOL FOR GRAPE HARVESTER Russian patent published in 2004 - IPC

FIELD: agricultural engineering, in particular, equipment for mechanized separation of berries, preferably, grape. SUBSTANCE: working tool has rods pivotally fixed to shaft with their one end while their other end abuts against compressed spring and is held by flexible restrictor. Rods are provided at their working part with faceplates of strong material with low friction coefficient, said faceplates being attached to rods through resilient layer. EFFECT: reduced damage to vine and trellis poles and increased service life of working tool. 2 cl, 4 dwg