▎ 摘　　要

NOVELTY - The device (10) has a fastening area (BB) that is configured to be fastened to electrical conductor element. The fastening area includes a curved and/or bendable surface with which the electrical conductor element is radial in regions and surrounding. A contact area (KB) is electrically connected to the electrical conductor element. The contact area comprises contact segment (KS) which is shaped in such a way to extend in regions along an axial direction of extension of the electrical conductor element to extend. USE - Electrical connection device of connection arrangement (claimed) for electrical conductor element e.g. carbon conductor such as graphene or carbon fiber nanotubes (CNT) of electrical machine. ADVANTAGE - The electrical connection device enables the ohmic contact resistance of the connection to be further increased to reduce. The electrical conductor element can advantageously be a carbon conductor (e.g. graphene or carbon fiber nanotubes, CNT for short). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: a connection arrangement; and a method for establishing electrical connection of electrical connecting device. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of an electrical connection device. 10Electrical connection device BBFastening area DE1First mandrel element KBContact area KSContact segment