Abstract: A method for supplying power from at least one power supply unit to transportation vehicles requiring a power supply, in which a position of a transportation vehicle-side power supply interface of a transportation vehicle requiring power is determined for each transportation vehicle and the transportation vehicle-side power supply interface is automatically coupled to a power supply interface of the power supply unit by the power supply interface of the power supply unit being moved by a robot to the transportation vehicle-side power supply interface and coupled thereto. A robot is responsible for coupling transportation vehicles to a suitable power supply interface of the power supply unit.

Abstract: The disclosure relates to a body structure element for increasing the stiffness and/or the crash performance of a body structure of a vehicle, comprising a first channel for a first gas flow with a first gas feed line and a first gas discharge line and comprising means for introducing moisture into the first gas stream. The disclosure relates, in other words, to the functional integration of a humidifier for a fuel cell system into a body structure element and preferably the functional integration of a humidifier for a fuel cell system into crash performance increasing element, in particular, an extrusion profile, and a body structural element. The disclosure also relates to a fuel cell system with a humidifier integrated into a body structure element and a vehicle with such a fuel cell system and/or such a body structure element.

Abstract: A method for supplying power from at least one power supply unit to transportation vehicles requiring a power supply, in which a position of a transportation vehicle-side power supply interface of a transportation vehicle requiring power is determined for each vehicle and the transportation vehicle-side power supply interface is automatically coupled to a power supply interface of the power supply unit by the power supply interface of the power supply unit being moved by a robot to the transportation vehicle-side power supply interface and coupled thereto. A robot is responsible for coupling transportation vehicles to a suitable power supply interface of the power supply unit.

Abstract: A method for supplying power from at least one power supply unit to transportation vehicles requiring a power supply, in which a position of a transportation vehicle-side power supply interface of a transportation vehicle requiring power is determined for each transportation vehicle and the transportation vehicle-side power supply interface is automatically coupled to a power supply interface of the power supply unit by the power supply interface of the power supply unit being moved by a robot to the transportation vehicle-side power supply interface and coupled thereto. A robot is responsible for coupling transportation vehicles to a suitable power supply interface of the power supply unit.

Abstract: The disclosure relates to a body structure element for increasing the stiffness and/or the crash performance of a body structure of a vehicle, comprising a first channel for a first gas flow with a first gas feed line and a first gas discharge line and comprising means for introducing moisture into the first gas stream. The disclosure relates, in other words, to the functional integration of a humidifier for a fuel cell system into a body structure element and preferably the functional integration of a humidifier for a fuel cell system into crash performance increasing element, in particular, an extrusion profile, and a body structural element. The disclosure also relates to a fuel cell system with a humidifier integrated into a body structure element and a vehicle with such a fuel cell system and/or such a body structure element.

Abstract: The invention relates to an SMC (sheet moulding compound) for producing fibre-reinforced duroplastic components. Said SMC consists of a resin matrix (2) which is fibre-reinforced with unidirectional fibres (UD-fibres) (7) that are arranged in axial alignment and preferably with additional cut fibres (random fibres) (4) that are arranged in a non-aligned manner in the resin matrix. According to the invention, in order to achieve extremely high rigidity in a multi-axial direction with a low surface weight, several layers of SMC are arranged in the component, each layer containing UD-fibres (7) with a different alignment from one another.