| JUNGHEINRICH AKTIENGESELLSCHAFT Patent applications |
| Patent application number | Title | Published |
|---|
| 20120089305 | Industrial truck with height-adjustable load bearing means - An industrial truck having height-adjustable load bearing means, lifting height controls in which a plurality of predetermined lifting heights are saved, a lifting height detection system for the load bearing means that detects an actual value of the lifting height and provides it to the lifting height controls, and a control unit that allows the lifting height of the load bearing means to be manually adjusted at different speeds, wherein the lifting height controls move the load bearing means to one of the predetermined lifting heights when the speed for adjusting the load bearing means specified by the control unit falls below a predetermined threshold, wherein the lifting height assumed by the lifting height controls corresponds to the lifting height of the predetermined lifting heights that most closely approximates the actual value of the lifting height in the direction in which the load bearing means is moving. | 04-12-2012 |
| 20110301801 | Horizontal order-picker - A horizontal order picker with an operating platform and a load section which is provided for accommodating at least one order-picking container, wherein an operational control is provided in the operating platform, upon actuation of which the horizontal order picker moves for a predetermined distance (D) automatically, the length of the distance (D) corresponding to the offset between the operating platform and one of the order-picking containers | 12-08-2011 |
| 20110068309 | BATTERY REMOVAL APPARATUS FOR A VEHICLE, IN PARTICULAR AN ELECTRIC INDUSTRIAL TRUCK, AND A LOCKING DEVICE FOR SUCH A BATTERY REMOVAL APPARATUS - The invention relates to a battery removal apparatus for an electric industrial truck, which has a battery compartment ( | 03-24-2011 |
| 20110048834 | DRIVE AND STEERING APPARATUS FOR AN INDUSTRIAL TRUCK - A drive and steering apparatus for an industrial truck with a drive wheel, which is rotatably suspended in a drive wheel suspension, which is swivel-mounted around a mainly vertical axis, a steering device, which has a handlebar and a bearing component, which is swivel-mounted coaxially or axially parallel to the drive wheel suspension, and a steering wheel control device, which has at least one sensor, which is permanently arranged with respect to the drive wheel suspension or the bearing component and captures a differential angle between the drive wheel suspension and the bearing component, and a steering drive, with which the drive wheel suspension is pivotable as required by the measured differential angle, characterized by a sensor arm, which is connected in a torque-proof manner with a sensor shaft of the at least one sensor, and a counter piece, which is permanently arranged with respect to the bearing component or respectively of the drive wheel suspension and works together with the sensor arm such that the sensor aim with the sensor shaft is rotated during a relative movement between the bearing component and the drive wheel suspension. | 03-03-2011 |
| 20110007484 | Power Element for a Motor of an Industrial Truck - A power element for a motor of an industrial truck having a housing, and at least one circuit board, which has power and control components for the motor, and power terminals for the power supply line, which is led through a wall of the housing and is bonded to the circuit board, wherein the power terminals have a first connection part led through the wall with a first contact section lying within the housing, a second contact part in contact with the circuit board and with a second contact section, which is aligned to the first contact section and is distanced from it, and a radially elastic sleeve, composed of conducting material, that surrounds the two contact sections in a clamping manner, wherein the outer contour of the contact sections and the sleeve is formed such that a mechanical contact of the contact sections to the sleeve is maintained. | 01-13-2011 |
| 20100300784 | ELECTRIC VEHICLE, IN PARTICULAR INDUSTRIAL TRUCK WITH A BATTERY SECURING MEANS - The invention relates to an electric vehicle, especially an industrial truck comprising at least one securing brace ( | 12-02-2010 |
| 20100231926 | APPARATUS FOR DETERMINING THE POSITION OF AN INDUSTRIAL TRUCK - An apparatus for determining the position of an industrial truck within a spatial area, in which plural light sources are positioned at predefined locations and emit a radiation that unambiguously characterises the light source without interaction with the industrial truck, wherein the industrial truck has a receiving unit for the radiation of the light sources, which is adapted to identify the light source from the received radiation and to determine an angle of the light source with respect to a vehicle-stationary axis, and the industrial truck further has an analysing unit which is adapted to determine the position of the industrial truck from at least three identified light sources and the angles thereof. | 09-16-2010 |
| 20090319134 | INDUSTRIAL TRUCK WITH OPTICAL LIFTING HEIGHT MEASUREMENT - The invention relates to an industrial truck, comprising a vehicle frame, a lifting framework ( | 12-24-2009 |
| 20090291358 | Industrial truck having a battery compartment base with roller accommodation openings - The invention relates to an industrial truck, in particular a forklift truck, having a replaceable battery block ( | 11-26-2009 |
| 20090288898 | Changeable Battery Pack Adapter and Battery Changing System - The invention relates to a battery changing system, comprising at least one first industrial truck ( | 11-26-2009 |
| 20090216858 | FLOOR CONVEYOR, WITH REMOTE MAINTENANCE IN PARTICULAR - A floor conveyor, with a device for the capture of operation-related data, a data memory, in which the operation-related data can be stored, and an electronic control unit, which controls the capture and the storage of the operation-related data in the data memory, characterised in that the floor conveyor has a data send/receive unit for the transmission of operation-related data from the data memory of the floor conveyor to an external data memory via a transmission link, the control unit has means for checking the availability of the transmission link, and the control unit is designed for the initiation of the data transmission from the data memory to the external data memory. | 08-27-2009 |
| 20090179482 | Vehicle, in particular an industrial truck, having a fixing arrangement for a wheel - The present invention relates to a vehicle, in particular an industrial truck ( | 07-16-2009 |
| 20090152052 | METHOD FOR OPERATING AN INDUSTRIAL TRUCK - The invention relates to a method for operating an industrial truck ( | 06-18-2009 |
| 20090145696 | Three-Wheeled Vehicle, in Particular Industrial Truck Comprising A Stabilizing Device - The present invention relates to a three-wheeled vehicle ( | 06-11-2009 |
| 20090142174 | Tilting mechanism for a lifting structure of an industrial truck, and method for transporting an industrial truck - The invention relates to a tilting mechanism for a lifting structure ( | 06-04-2009 |
| 20090080228 | INDUSTRIAL TRUCK WITH A CHARGER - Industrial truck with a charger, an asynchronous machine and a three-phase AC control unit which converts a DC voltage of a battery for the asynchronous machine, the charger having a switching power supply which is connected to the three-phase AC control unit via a transformer, the switching power supply, the three-phase AC control unit and the transformer forming a resonant converter, which converts a mains voltage into a charging voltage for the battery. | 03-26-2009 |
| 20090078483 | BATTERY POWERED FLOOR CONVEYOR - A battery powered floor conveyor, characterised in that two or more individual battery cells of a maintenance-free battery are integrated in existing cavities or other badly accessible locations of the floor conveyor in a not or only difficultly removable or not exchangeable fashion, respectively, wherein at least one battery cell is built in inside a wheel arm, below a standing platform or into a lifting scaffold. | 03-26-2009 |
| 20090067969 | Rider Lift Truck - 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. | 03-12-2009 |
| 20090039681 | METHOD AND CONSTRUCTION KIT GROUP FOR THE PRODUCTION OF CHASSIS OF INDUSTRIAL TRUCKS - The present invention relates to a method for producing a plurality of different chassis of industrial trucks, the following steps being provided in accordance with the invention:
| 02-12-2009 |
| 20090020368 | INDUSTRIAL TRUCK, ESPECIALLY FORK LIFT - Industrial truck, in particular fork lift, having an exchangeable battery block ( | 01-22-2009 |
| 20090015494 | INDUSTRIAL TRUCK WITH AT LEAST ONE ANTENNA FOR SENDING AND RECEIVING DATA - An industrial truck with at least one antenna for sending and receiving data from and/or to an RFID transponder, characterized in that the antenna has a network of wires, which are embedded in a flexible material. | 01-15-2009 |
| 20080314662 | LOCKING MECHANISM - The invention relates to a locking mechanism for securing a battery pack ( | 12-25-2008 |
| 20080265546 | DRAWBAR UNIT FOR A DRAWBAR GOVERNED FLOOR CONVENYOR - A drawbar unit for a drawbar governed floor conveyor, in which a drawbar head is coupled to a vertical steering shaft, which optionally co-operates with a swivelling angle transmitter for an electronic steeling of the floor conveyor, wherein the steering shaft can be rotatably and axially fixedly mounted in a stationary bearing arrangement of the floor conveyor, wherein the drawbar head is connected to the upper end of a longitudinal guiding member, on which an upper portion of the steering shaft is axially guided, a lever is pivotably mounted on the guiding member, which engages with one arm into an axis parallel guiding channel on the steeling shaft such that a rotary union is produced, and adjustment means act on the lever in order to selectively bring the arm into clamping engagement with the steering shaft and to couple guiding member and steering shaft even axially. | 10-30-2008 |
| 20080245620 | FORK LIFT TRUCK - Fork lift truck comprising a drive unit and a load unit which may be raised and lowered relative to the drive unit, the drive unit having a fixed operator's platform which may be accessed via a rear entrance, from where steering, controlling the drive motor and actuating the load unit may be operated, the operator's platform being defined by side walls and being fastened to the frame of the drive unit, on the frame a lower wall portion of the side walls being configured, which is formed integrally with the frame or is welded to the frame and an upper wall portion is formed with its lower edge which is complementary to the upper edge of the lower wall portion and may be releasably connected by means of screw connections to the frame and/or the lower wall portions. | 10-09-2008 |
| 20080217110 | FLOOR CONVEYOR - A floor conveyor with a drive portion and a load portion, wherein the load portion has a lifting scaffold, on which a carrier for a load fork or an attachment device is guided to be adjustable in height, and at least one hydraulic adjusting cylinder is assigned to the carrier for adjusting the load fork or a part on the attachment device, and wherein a hydraulic pump driven by a motor is arranged in the drive portion, which is connected to the adjusting cylinder via a proportional valve and hydraulic tubes, wherein the proportional valve is mounted on the carrier and an on-off valve is arranged on the drive portion, which connects the hydraulic tubes with the proportional valve or disconnects them from the same at option. | 09-11-2008 |
| 20080217109 | BEARING ASSEMBLY FOR LIFT CHAIN ROLLERS IN A MULTIPLE LIFT MAST FOR HIGH-LIFT FORK TRUCKS - A bearing assembly for lift chain rollers in a multiple lift mast for high-lift fork trucks which has a fixed mast, a middle mast, and an inner telescoping mast each of which has two parallel-distanced mast profiles, wherein the mast profiles of the middle mast, at the upper end, mount a lift chain roller each for at least one lift chain each to lift the inner mast, wherein the lift chain roller is disposed in front of the inner mast crosswise to the web of the middle mast profile, wherein a separate bearing component for the lift chain roller is placed onto the mast profile or onto a cross-beam joining the mast profiles from top, and is welded thereto. | 09-11-2008 |
