Agco International Gmbh

Agco Corporation

Agco Gmbh & Co.

Man Truck & Bus Ag

Erich Freytag

Gerhard Mariner

Thomas Maier

Alexander Barzen

Gerd Rathke

Jan Weigand

Robert Heisler

Georg Jutz

Marco Opitz

Guido Naegele

Guido Nagele

Wolfgang Strodel

Hartmut Kolmer

Bernd Glaser

Andreas Dornach

Christoph Heinritz

Paul Frei

Serhij Fedo

Stefan Danhof

Manfred Neuham

An agricultural machine has a linkage system for hitching of an implement and an additional axle mounted to the linkage system. The linkage system includes at least one lift arm adjustably mounted to the chassis at an inner end and carrying a fastening device at an outer end. The additional axle is connected to at least one lift arm inboard of the fastening device. The linkage assembly may be a three-point linkage assembly having two lower lift arms, the additional axle being mounted between the lower lift arms.

Agricultural machine with additional axle

An internally reinforced thermoplastic container has a body manufactured using rotational molding. Prior to molding, attachment elements are releasably attached to the interior surface of parts of a mold, and an initially separate tension member is connected between the attachment elements. The mold is closed and a body of the container molded such that the attachment elements are integrated into the walls of the body. After molding, the attachment elements are released from the mold. The attachment elements and the tension member define a tension structure to resist outward bulging of the container walls. The tension member may be tensioned prior to or after molding of the container body. The attachment elements may take the form of eyelets having a base incorporated into the wall of the container body. The method enables the formation of a hollow thermoplastic container with integrally formed internal reinforcement.

Method for the production of a reinforced thermoplastic container

A tire has a carcass with a tread, a bead, a shoulder, and a sidewall. The bead, shoulder, and sidewall partially define a first internal cavity. At least one stiffening line for a pressurized fluid with a second cavity is within the carcass. The second cavity is aligned in an approximately transverse direction relative to the periphery of the tire. The second cavity is connectable to pressurized fluid supply system and can be inflated or deflated to adjust the stiffness of the tire. The stiffening lines may be inflated using a hydraulic fluid to increase the stiffness of the tire. Related wheels, vehicles, and methods are also disclosed.

Tires and wheels comprising adjustable stiffening lines, and machines having same

A utility vehicle such as an agricultural tractor includes an engine, a heat exchanger, and a fan located under a hood. The hood is pivotable between a closed position and an open position. The fan is mounted to the hood such that, when in the closed position, the hood covers the engine and heat exchanger and the fan is positioned in an operable position to generate a cooling airstream through the heat exchanger. When the hood is in the open position, the fan is displaced from the operable position.

Utility vehicle cooling fan installation

A fuel tank for a vehicle, having a plurality of chambers, the chambers fluidly connected to allow a flow of fuel between the chambers, where at least one of the chambers has a flexible fluid container contained within an expandable rigid outer shell.

Variable capacity fuel tank

A fender assembly for an agricultural tractor including a carrier bracket which supports a wheel fender adjacent to a vehicle wheel. A steering mechanism is provided as part of the fender assembly, such that the wheel fender can be rotated relative to the carrier bracket. Accordingly, the rotation of the wheel fender can be controlled based on a steering signal generated by the vehicle steering system, to ensure that the wheel fender accurately follows the movement of the adjacent tractor wheel.

Tractor fender assembly

A fender assembly for a tractor, as well as a tractor having such a fender assembly. The fender assembly is constructed as first and second fender parts, connected via a rail. The rail has a partial spiral or helical shape. As a result, the second fender part is moveable on the rail along a path substantially parallel to a portion of the circumference of a wheel of the tractor, in a direction downwardly and outwardly relative to the first fender part. This provides a fender assembly allowing for improved access to tractor components located inboard of the fender assembly, as well as allowing for ease of access to the second fender part for an operator standing on the ground adjacent the tractor.

Fender assembly for a tractor

A vehicle tire deformation device for determining the size of a deformed contact patch of a tire which contacts the ground, said device comprising a movement detector connected to an attachment body by means of a moveable indicator element wherein both the movement detector and the attachment body are attachable to an inside surface of the tire, and wherein the size of the deformed contact patch of the tire is determined by the detector sensing a change in angle of the moveable indicator element indicating the border between the deformed contact patch of the tire and a non deformed part of the tire which is not in contact with the ground.

Vehicle tire deformation detection device

An agricultural vehicle having a cooling system comprising a fan. The cooling system is housed in a bonnet of the vehicle. When the bonnet is closed it forms a part of a fan shroud of the fan and directs air in a direction parallel or substantially parallel to the longitudinal axis of the vehicle.

Fan shroud on an agricultural vehicle

A vehicle folding rear view mirror support mechanism having first () and second () pivotally interconnected support arm means. A first end () of the first support arm means is pivoted on a mounting bracket () for attachment to the vehicle, a second end () of the first support arm means is pivotally connected with a first end () of the second support arm means, and a mirror mount () is pivotally connected to a second end () of the second support arm means. The first and second arm means () are movable between a retracted reduced width position in which the two arm means are in a side by side substantially parallel relationship and an extended increased width position in which the two arm means are substantially end to end and the mirror mount () is supported at its maximum distance from the mounting bracket ().

Folding rear view mirrors

The invention discloses a utility vehicle, in particular an agricultural tractor, with a steering system having single-wheel-suspended steering wheels, which are mounted on a respective wheel carrier (). Each wheel carrier () may be swivelled about the axis of at least one rigidly connected bolt () and is connected via a ball-and-socket joint () on the at least one bolt, to a transverse steering element () that is articulated to the vehicle body. Associated with the ball-and-socket joint () is a steering angle sensor () comprising a rotatable input member (), which is located at least approximately in the extension of the axis of the swivel bolt (). The rotatable input member () is connected to the bolt via an entrainment element () that transmits the swivel motion of the bolt in an angularly precise manner to detect the current swivel position of the wheel carrier ().

Steering systems

A dry air filter for combustion engines of commercial vehicles with a device to produce compressed air, whereby the dry air filter ( ) consisting of a filter housing ( ) containing a filter cartridge ( ) and a dust preliminary filtering stage ( ), with an exhaust ( ) for the dust discharged from the preliminary filtering stage which has a nozzle shaped section in which compressed air that is produced is blown through a conduit in the direction of the free opening by an ejector effect. In order that the air filter is easier to service and maintain, the compressed air is fed over a ring slot ( ) into the exhaust ( ) and is blown in the direction of the open outlet ( ) for the purpose of creating an ejector effect to keep the exhaust free from dust. Compressed air is blown through the exhaust so that blockages cannot build up there nor in the area of the preliminary filtering stage. Specific, regular supervision of this area therefore becomes necessary.

Growing community of inventors

Sachsenried, Germany

Erich Freytag