Vine trimmer with adjustable cutting elements, - Has vertical and horizontal cutting elements adjustable for height, inclination, and spacing.

摘要

Each cutter is adjustable for longitudinal inclination and the vertical cutters are adjustable for spacing and vertical and horizontal inclination and can be raised longitudinally and laterally. The support arms (10,20) are used to adjust the vertical cutters for spacing by the gas jacks (12,22) operating the cranks (11,21) and for height and inclination by the system of jacks and racks and pinion (32), mounted centrally on the slide (30). A further system of jacks and slides is used to adjust the position of the horizontal cutters. USE/ADVANTAGE - It gives great flexibility to the cutting adjustments.