Jungheinrich Aktiengesellschaft

Other

Firma Jungheinrich Unternehmensverwaltung Kg

Ernst-Peter Magens

Carsten Schöttke

Hubert Bibernell

Jürgen Schmalzl

Martin Von Werder

Frank Manken

Frank Maenken

Andreas Knie

Nis-Georg Nissen

Christoph Weber

Jörn Sellentin

Ralf Wetegrove

Frank Mänken

Stefan Seemüller

Kai Beckhaus

Jonni Verch

Stéphane Gerbier

Frank Herr Dr-Ing Mänken

Hartwig Grothkopp

The invention relates to an industrial truck comprising a mast, a load-carrying apparatus, which can be moved upwards and downwards thereon and which has at least one load-receiving assembly for receiving a load that is to be transported, and a support structure connecting the load-receiving assembly to the mast, the load-receiving assembly having a load-carrying arrangement connected to the support structure, and a device for reducing vibrations, characterised in that the device for reducing vibrations has at least one load support, which covers the load-carrying arrangement at the top at least in regions, on which support a load received by the load-carrying apparatus can be supported and which support is provided so as to be movable to a limited extent on the load-carrying arrangement such that it can perform vibration-reducing movements relative to the load-carrying arrangement.

Industrial truck comprising a device for reducing vibrations

The invention relates to an industrial truck comprising a vehicle body (); a mast () that extends substantially vertically and is rigidly connected to the vehicle body () or hinged to the vehicle body (), the mast () being associated with a load-carrying apparatus such that said apparatus can be moved upwards and downwards on said mast, which load-carrying apparatus comprises at least one load-receiving means for receiving a load that is to be transported; and an outrigger (), the longitudinal axis (L) of which extends between a first fastening point () on the vehicle body () and a second fastening point () on the mast (), the second fastening point () being associated with a vertically upper side of the mast (). In this case, the outrigger () is associated with an apparatus for reducing vibrations () which is designed to reduce vibrations acting in the direction of the longitudinal axis (L) of the outrigger ().

Outrigger comprising an apparatus for reducing vibrations

An industrial truck is described, such as a tri-lateral sideloader, comprising a truck body, wheels connected to the truck body by wheel suspensions, a mast, a plurality of operating components designed to carry out operating functions of the industrial truck, a control unit designed to actuate the operating components, and a detection apparatus designed to detect an operating parameter and/or a parameter of the environment. Here, the industrial truck further comprises a prediction unit designed to predict the occurrence of vibrations on the industrial truck based on data provided by the detection apparatus and to provide prediction data to the control unit. Based on the prediction data, the control unit is further designed to adapt the actuation of at least one of the operating components and/or to actuate an apparatus for reducing vibrations such that the vibrations predicted by the prediction unit are reduced.

Proactively reducing vibrations in an industrial truck

An industrial truck is described, the industrial truck comprising a chassis,

The invention relates to an industrial truck comprising a mast, a load-carrying apparatus, which can be moved upwards and downwards thereon and which has at least one load-receiving assembly for receiving a load that is to be transported, and a support structure connecting the load-receiving assembly to the mast, the load-receiving assembly having a load-carrying arrangement connected to the support structure, and a device for reducing vibrations, characterized in that the device for reducing vibrations has at least one load support, which covers the load-carrying arrangement at the top at least in regions, on which support a load received by the load-carrying apparatus can be supported and which support is provided so as to be movable to a limited extent on the load-carrying arrangement such that it can perform vibration-reducing movements relative to the load-carrying arrangement.

Industrial truck, in particular a tri-lateral sideloader, comprising a chassis (), a mast () arranged on the chassis (), a cab (), a support structure () supporting the cab (), which can be moved up and down on the mast () together with the cab () and has at least one cantilever arrangement () projecting from the mast (), which arrangement extends underneath the cab () and supports a load-carrying assembly () arranged in front of the cab (),and a device for reducing vibrations having vibration components transverse to the main direction of travel (G) of the industrial truck, which device allows vibration-reducing movements of the load-carrying assembly () relative to the mast (),characterized in thatthe cantilever arrangement () has a division, having a first cantilever portion (), which is coupled to the mast () and guided thereon in a height-adjustable manner, as a first part, and having a second cantilever portion (), which supports the load-carrying assembly () and is connected to the first cantilever portion (), as the other part, such that, together with the load-carrying assembly (), it can perform vibration-reducing movements relative to said first cantilever portion, in particular having movement components transverse to the main direction of travel (G) of the industrial truck.

The order picker () comprising a vehicle (); a robot device () on the vehicle (), which is configured to manipulate objects within a working range (R_R); a pick-up device () on the vehicle for picking up a selection pallet () within the working range (R_R); a carrying device () on the vehicle for carrying an order pallet () within the working range (R_R); and a control unit, which is configured to activate the robot device () to convey load units () from a selection pallet () positioned in the working range (R_R) onto an order pallet () carried in the working range (R_R). The invention furthermore relates to a corresponding method for order picking an order pallet () comprising load units () from a goods warehouse having selection pallets () arranged in rows and/or racks () using a vehicle () and a robot device () arranged thereon having a working range (R_R).

Autonomous order picker

Embodiments include an industrial truck comprising a chassis, which is supported by at least two front wheels and by at least one rear wheel, a mast for a load-carrying apparatus, wherein the front wheels are rotatably arranged on wheel arms that protrude forwards from the mast support region of the chassis, and configured for suppressing and reducing vibrations, wherein at least one of the wheel arms, is split into at least two wheel arm portions, which are mounted by a bearing arrangement so as to be able to perform movements relative to one another, wherein relative movements of the wheel arm portions are influenced, in order to suppress or reduce vibrations.

Industrial truck comprising means for suppressing and reducing vibrations

The invention relates to an industrial truck, in particular a tri-lateral stacker. The industrial truck may include a lateral pusher having a degree of freedom of movement that is oriented laterally, transversely to the main direction of travel of the industrial truck, and a lateral push drive device that can be controlled by a control device of the industrial truck for moving the lateral pusher along a lateral push frame. The industrial truck may include a device for reducing transverse vibrations, such as vibration components that are transverse to the main direction of travel of the industrial track. In a vibration-damping operating mode, the lateral push drive device can be operated as a component of the device for reducing vibrations, wherein the device allows the lateral pusher to move relative to the lateral push frame so as to reduce vibrations.

Industrial truck comprising a device for reducing transverse vibrations

Industrial truck with a drive part which comprises an electrical travel drive, a load part which comprises a load carrying means and which may be lifted relative to the drive part, a battery receiving space and an energy module which may be handled manually, which may be inserted into the battery receiving space and which comprises a battery for supplying power to the travel drive, the energy module having a defined installed position in the state inserted into the battery receiving space, the battery receiving space enclosing the energy module in the inserted state so that the energy module is not displaceable in the defined installed position but may only be removed from the battery receiving space after being tilted, during the tilting process an upper end of the energy module being moved by a predetermined angle about a horizontal pivot axis.

Industrial truck comprising a battery receiving space

A rider lift truck with a drive portion, in which is arranged a travelling drive featuring at least one electric travelling motor for at least one steered driving wheel, with a steering device for the driving wheel, a load portion featuring a mast, an electric control unit for the travelling drive and operational controls for the travelling drive and the steering device and with a standing platform, wherein a horizontally arranged travelling motor is provided below the flatly built standing platform as a wheel hub drive for the driving wheel, and a steering motor is arranged below the standing platform alongside to the travelling motor, which is coupled with a fifth wheel for the driving wheel via a steering gear.

Rider lift truck

System for assisting a driver of an industrial truck with the following features: transponders are arranged at predetermined points of the working area of the industrial truck, the transponders are designed so that they transmit a UHF signal upon receipt of a transmission signal, the industrial truck comprises at least one aerial for transmitting and/or receiving an LF signal, an evaluation unit is arranged on the industrial truck which, upon receipt of a signal, sends said signal to an electronic evaluation unit for the UHF signals, the evaluation unit is connected to an on-board computer in the industrial truck.

System for assisting a driver of an industrial truck during driving

Pump assembly for the lift cylinder of a hand fork-lift truck includes a piston pump activated by a bar of a hand fork-lift truck and has a piston chamber and an annulus collector. A three stage control valve connects the lift cylinder with a tank in the lowered setting and connects the piston chamber with the tank in a neutral setting and in a pump setting, connects the piston chamber with the lift cylinder through a first check-valve, with the tank through a second check-valve, a third check-valve between the piston chamber and the annulus collector open to the piston chamber, and a reversing valve between the piston chamber and the annulus collector.

Pump assembly for hand fork-lift truck

System for identifying and managing pallets, which are placed at or picked up from bin locations by means of an industrial truck, with the following characteristics: a box-shaped housing, which contains all components required for communicating with transponders as well as evaluating signals from the transponders, in particular a read/write unit, a send/receive circuit and an evaluation unit, wherein the evaluation unit has an interface to an on-board, the box-shaped housing is attached to the bottom side of the lower cross bar of a support for the loading fork between the fork arms, a single transponder is attached to the front side of the middle block of the pallet, and/or a rack support at the entrance that faces the industrial truck is provided with a transponder on a longitudinal support.

Growing community of inventors

Ammersbek, Germany

Ernst-Peter Magens