首页>
外国专利>
Cutting line for e.g. plant cutting device, has strand whose outer surface is integrally and continuously formed with unit cavities, which are formed according to pattern, where cutting edges are arranged on peripheries of cavities
Cutting line for e.g. plant cutting device, has strand whose outer surface is integrally and continuously formed with unit cavities, which are formed according to pattern, where cutting edges are arranged on peripheries of cavities
The line has a strand (10) whose outer surface is integrally and continuously formed with a first unit cavity (20) and a second unit cavity that are formed according to a pattern. The first unit cavity is formed with a continuous groove and multiple geometrical grooves (21), where diameter and depth of each geometrical groove of the first unit cavity is greater than diameter of a groove of the second unit cavity. The unit cavities are formed in an alternate manner and placed in spiral or parallel to the outer surface of the strand. Cutting edges are arranged on peripheries of the cavities.
展开▼
