A movable battery replacing platform includes a travel-driving portion used for driving the movable battery replacing platform to move on the ground; a lifting portion mounted on the travel-driving portion, for lifting a battery during the replacement of the battery; and a battery mounting portion mounted on the top of the lifting portion, for placing a battery to be replaced or a replaced battery. The battery mounting porting is provided with a battery replacing device. The device can use an unlocking device to unlock a battery locked on the bottom of an electric vehicle, automatically aligning an unlocking point of a battery locking mechanism and realizing automatic unlocking in the movement. The angle of an upper board relative to the battery unlocking position can be adjusted by a movement actuating device, so that the unlocking point of the battery can automatically fit where the movable battery replacing platform remains still.

A material transport cart includes a cart body, a material support body coupled to the cart body, a wheel coupled to the cart body, a motor operable to drive the wheel, and a powered lift assembly. The powered lift assembly is coupled to the cart body and to the material support body. The powered lift assembly is operable to lift the material support body relative to the cart body. A removable battery is electrically coupled to and operable to supply power to both the motor and the powered lift assembly.

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.

The invention relates to a cooperative mobile robot, characterized in that it comprises a slim structure (12) in the form of a column in a main longitudinal direction (13) which is oriented substantially upwards when the robot is in the operating position, at least one locomotion means (14) which is arranged at a lower end of said slim structure (12) and is configured to provide at least a first point of contact with the ground when the robot is in the operating position, at least one stabilization means (20) which is connected to the slim structure (12) and is configured to provide at least a second point of contact with the ground when the robot is in the operating position, and at least one attachment means (16) which is configured to receive at least one means of structural connection with another cooperative mobile robot.

A lifting vehicle has a lifting device movably mounted on a mast. Raising and lowering of the lifting device is controlled by a lift cylinder. A load monitor including a strain gauge is mounted on a bridge that is secured at each end to locations that are either on the chassis or on the mast. An indicator in communication with the load monitor can signal an output to an operator of the vehicle. As the strain gauge is secured to a load-stressed part of the vehicle, the load monitor is able to measure the stress being imposed on the vehicle. However, as the locations to which the ends of the bridge are secured are static with respect to one another, the readings are not distorted by torsional and shear forces. This enables the weight of a load and also the stability of the vehicle as a whole to be judged.

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.

The order picker (1) comprising a vehicle (2, 25, 30); a robot device (3) on the vehicle (2, 25, 30), which is configured to manipulate objects within a working range (R_R); a pick-up device (4) on the vehicle for picking up a selection pallet (21) within the working range (R_R); a carrying device (5) on the vehicle for carrying an order pallet (16) within the working range (R_R); and a control unit, which is configured to activate the robot device (3) to convey load units (59) from a selection pallet (21) positioned in the working range (R_R) onto an order pallet (16) carried in the working range (R_R). The invention furthermore relates to a corresponding method for order picking an order pallet (16) comprising load units (59) from a goods warehouse having selection pallets (20) arranged in rows and/or racks (23) using a vehicle (2, 25, 30) and a robot device (3) arranged thereon having a working range (R_R).

A large animal lifting and moving apparatus includes a frame having a front end and a rear end, the frame, a drive shaft rotatably coupled to the frame, a drive motor coupled to the frame and operatively coupled to the drive shaft; the drive motor selectively powered by a power source, and one or more roller chains coupled to the drive shaft. The frame is structured to support a large animal between the front end and the rear end and structured to be moved during operation of the large animal lifting and moving apparatus. When the drive motor is powered by the power source, the drive motor drives the drive shaft and the roller chains coupled to the drive shaft.

An electric extending fork, a fork-lift truck or pallet truck provided therewith, and method therefor. The electric extending fork comprises a base fork arrangeable on a fork-lift truck or pallet truck, a sliding fork connected slidably to the base fork, an electrical drive system configured to slide the sliding fork out and in relative to the base fork, wherein the drive system is provided with a flexible coupling to the sliding fork, and a support element arranged in or on the base fork.

A material transport cart includes a cart body, a wheel coupled to the cart body, a motor operable to drive the wheel, a powered lift assembly coupled to the cart body, the powered lift assembly including an attachment receiving portion translatable relative to the cart body, an attachment removably connected to the attachment receiving portion of the powered lift assembly, and a removable battery electrically coupled to both the motor and the powered lift assembly.