Provision of knife configured to be mounted in a rear part of the knife alternative from a set of alternative set of cutter bar, bar cutter for use in an alternative agricultural machine, agricultural machine

摘要

Provision of knife configured to be mounted in a rear part of the knife alternative from a set of alternative set of cutter bar, bar cutter for use in an alternative agricultural machine, and the machine Agricola. A double knife, which may be unitary or consisting of two separate knives, is configured to be mounted on a slider alternative of a knife choice.The dual knife includes two cutting sections extending in a direction that is perpendicular to the direction of the front reciprocating movement. Each of the cutting sections has two side faces with a serrated cutting edge. The edges of a cutting section is moved in the direction of the edges of the other section front cutting.The two cutting sections may be provided in a single dual knife or knives separated. Preferably, the course of the knives is greater than its width, such that a finger guard to interact with two sections for cutting and wear of the finger guard is reduced, since each of the cutting sections interacts with different locations of the finger guard.