Blade rotor of a cutter bar for a mowing device

Abstract

A clamping tool for exchanging a mowing blade on a blade rotor, the clamping tool including a lever arm with a fork head, wherein the fork head has two fork legs that are parallel to each other at a distance and have a bent shape such that, with respect to a horizontally oriented lever arm, the fork legs have an arc-shaped construction with fork leg ends pointing essentially in the vertical direction, wherein the clamping tool can be clamped between a mowing disc and a spring plate of a blade rotor and can be brought into engagement with a pocket on a top side of the mowing disc, and the fork leg ends are pressed against the bottom side of the mowing disc by a downward movement of the lever arm, and the fork legs press the spring plate downward.

1 . A clamping tool for exchanging a mowing blade on a blade rotor, comprising:
 a lever arm with a fork head, wherein the fork head has two fork legs that are parallel to each other at a distance and have a bent shape such that, with respect to a horizontally oriented lever arm, the fork legs have an arc-shaped construction with fork leg ends pointing essentially in the vertical direction, wherein the clamping tool can be clamped between a mowing disc and a spring plate of a blade rotor and can be brought into engagement with a pocket on a top side of the mowing disc, and the fork leg ends are pressed against the bottom side of the mowing disc by a downward movement of the lever arm, and the fork legs press the spring plate downward.