Usines Claas France

Claas Kgaa

Arsene Roth

Peter Guthmann

Ralf Evelg&uuml;nne

Michel Petitfrere

Jeanot Ostermann

In a round baler for agricultural crops including a supply station for feeding-out a strip-like covering material for the fully wound round bale and a cutting device for severing the covering material, simple provision is desirable for pulling the new leading-edge of the strip of covering material away from the knife-edge after the cutting process. Drive shafts of the advancing roller and a detainable ratchet wheel are mutually coupled in rotatable manner by a resilient hub-shaft connection. The hub-shaft connection is constructed such that, when the ratchet wheel is detained, the advancing roller can still rotate through a small angle and thereby deform resilient drive elements in order to produce an extremely high tension in the strip. The restoring forces so created turn the advancing roller in a direction opposite to the direction of movement of the strip as soon as the strip is severed. The leading-edge of the strip is thereby pulled away from the knife-edge.

Covering dispenser for a round baler

A round baler has a guiding device for guiding baling material around the press- or idler rolls. The guiding device includes an elastic piece of material and a generally inelastic but form-flexible piece of material; so that on the one hand a high elasticity of the guiding device is achieved and on the other hand high endurance of the form-flexible material is achieved.

Baler with improved guide

A round baling press for baling harvested crops has a device for storing a roll of netting web for binding bales. Stones and other foreign bodies thrown into the housing of the baling press can lead to breakdowns and damage to the mechanism for feeding netting web into the baling press. A flexible and plastic web, preferably made of transparent material, is used as an inexpensive and simple housing cover to prevent stones and foreign bodies from entering the housing of the baling press.

Plastic cover for baler netting storage device

A method of producing a roller casing of a roller has providing a plane casing blank, forming an outer helical raised structure on the plane casing blank, bending the plane casing blank with the raised structure to form a cylindrical roller casing, and connecting with one another abutting regions of the cylindrical roller casing.

Method of producing rollers for agricultural machines

An agricultural baler has a pickup elements, a conveyor transporting a harvested product stream picked up from a field by the pickup element, a baling chamber for baling the harvested product, a transferring element for transporting the harvested product from the conveyor to the baling chamber, the transferring element including a cylinder and a plurality of disks arranged on the cylinder, and a plurality of strippers extending into spaces between the disks for preventing winding of the harvested product on the disks, the strippers being formed as sensing brackets for sensing deviation of the strippers. Also a deviation of knife blades arranged in spaces between the neighboring disks and offset relative to the strippers can be evaluated as well.

Growing community of inventors

Metz, France

Arsene Roth