Disk harrow has two beams on which disks are mounted which are at angle to each other and are mounted on arms which slope downwards and backwards, lengths of arms of inwardly-facing outer disks being adjustable

摘要

The disk harrow has two transverse beams (2) on which disks (4) are mounted. The disks on one beam are at an angle to those on the other and are mounted on arms (3) which slope downwards and backwards. The lengths of the arms (3') of the inwardly-facing outer disks (4') can be adjusted.