A positioning unit and method for forming an electrically conductive connection between a stationary charging station and a vehicle, wherein an electrical charging contact of a positioning unit is movable relative to a charging contact surface and contacted by the positioning unit having an articulated arm device and a corresponding drive device, wherein the charging contact includes a contact position for power transmission and a retracted position for power interruption, the drive device having an adjustment drive acting on the articulated arm device and a spring device wherein a contact force acting on the charging contact surface can be formed by the adjustment drive having a control device and an electric motor actuated by the control device, wherein the adjustment drive is designed such that a torque of the electric motor is detected by the control device, and the contact force controlled by the control device based on the torque.
POSITIONIEREINHEIT UND VERFAHREN ZUR KONTAKTIERUNG
POSITIONING UNIT AND CONTACTING METHOD
UNITÉ DE POSITIONNEMENT ET PROCÉDÉ DE MISE EN CONTACT
2021-04-07
Patent
Electronic Resource
German
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |