The invention refers to an electrical connection (10) comprising a bushing (12) having a geometric central axis (14), an electrical conductor (16) passing through said bushing (12) along the geometric central axis (14), and an insulating layer (18) electrically insulating said bushing (18) from said conductor (16). It is suggested that the bushing 12, the insulating layer (18) and the electric conductor (16) are pressed together, preferably during a rotary forging process, in order to achieve a mechanical cold transformation.

The present invention relates to a terminal device for a drive motor of a vehicle. The terminal device includes: a core bobbin assembly having a core mounted in a circumferential direction, the core having a coil wound therearound; a support ring for supporting an outer part of the core bobbin assembly; and a terminal assembly for being fitted with the support ring. The terminal for constituting the terminal assembly is provided with a resin injection hole formed vertically along an inner circumference thereof, and the resin injection hole are injected with a synthetic resin for holding the terminal assembly and the core bobbin assembly together.

A sliding brush assembly for a slipring includes a sliding brush and an absorbing device containing absorbing material attached to the sliding brush, such that the at least one sliding brush is enclosed by the absorbing material. The absorbing device includes a housing with two (optionally identical) housing parts (each having an elongated base with a snap arm at one side and at the opposing side an opening, into which the snap-arm fits). The housing may easily be closed around a sliding brush by snapping two housing parts together.

The present invention relates to a terminal device for a drive motor of a vehicle. The terminal device includes: a core bobbin assembly having a core mounted in a circumferential direction, the core having a coil wound therearound; a support ring for supporting an outer part of the core bobbin assembly; and a terminal assembly for being fitted with the support ring. The terminal for constituting the terminal assembly is provided with a resin injection hole formed vertically along an inner circumference thereof, and the resin injection hole are injected with a synthetic resin for holding the terminal assembly and the core bobbin assembly together.

The invention refers to an electrical connection (10) comprising a bushing (12) having a geometric central axis (14), an electrical conductor (16) passing through said bushing (12) along the geometric central axis (14), and an insulating layer (18) electrically insulating said bushing (18) from said conductor (16). It is suggested that the bushing 12, the insulating layer (18) and the electric conductor (16) are pressed together, preferably during a rotary forging process, in order to achieve a mechanical cold transformation.

A sliding brush assembly for a slipring includes a sliding brush and an absorbing device containing absorbing material attached to the sliding brush, such that the at least one sliding brush is enclosed by the absorbing material. The absorbing device includes a housing with two (optionally identical) housing parts (each having an elongated base with a snap arm at one side and at the opposing side an opening, into which the snap-arm fits). The housing may easily be closed around a sliding brush by snapping two housing parts together.