Abstract: A gangway connection system guides at least one power cable and has a clamping part which has at least one feed through for the power cable. The feed through extends along a longitudinal axis and between an inlet opening and an outlet opening, and has a longitudinal-section profile with an inner and an outer longitudinal-section contour. At least one of the longitudinal-section contours is curved at least regionally. Alternatively or in addition, the gangway connection system is characterized in that the power cable extends helically in a cable longitudinal direction and the clamping part has an outer face directed in the cable longitudinal direction. The clamping part has at least one abutment surface for the power cable. The abutment surface extends in an inclined manner with respect to the cable longitudinal direction.

Abstract: A cable, in particular a data cable, extends in a longitudinal direction and has a number of lines and a structural element extending in the longitudinal direction for stiffening the cable. The lines are embedded in the structural element. Here, the lines and the structural element are surrounded by a common shield made of a conductive material. Due to the special arrangement of the shield, a particularly compact structure can be provided. A method for producing the cable is also provided.

Abstract: A car connection system guides at least one supply cable between two cars and has a support part for mounting the supply cable. The support part has a separate connection point to which the supply cable can be electrically connected, and the support part is secured to an end closure. The car connection system is characterized in that the supply cable is configured as a spiral cable and extends about a cable longitudinal axis in a helical manner, the support part is rigid, and a clamping part is secured to the support part in order to relieve tension and mechanically support the supply cable.

Abstract: A gangway connection system guides at least one power cable and has a clamping part which has at least one feed through for the power cable. The feed through extends along a longitudinal axis and between an inlet opening and an outlet opening, and has a longitudinal-section profile with an inner and an outer longitudinal-section contour. At least one of the longitudinal-section contours is curved at least regionally. Alternatively or in addition, the gangway connection system is characterized in that the power cable extends helically in a cable longitudinal direction and the clamping part has an outer face directed in the cable longitudinal direction. The clamping part has at least one abutment surface for the power cable. The abutment surface extends in an inclined manner with respect to the cable longitudinal direction.

Abstract: A car connection system guides at least one supply cable between two cars and has a support part for mounting the supply cable. The support part has a separate connection point to which the supply cable can be electrically connected, and the support part is secured to an end closure. The car connection system is characterized in that the supply cable is configured as a spiral cable and extends about a cable longitudinal axis in a helical manner, the support part is rigid, and a clamping part is secured to the support part in order to relieve tension and mechanically support the supply cable.

Abstract: A cable, in particular a data cable, extends in a longitudinal direction and has a number of lines and a structural element extending in the longitudinal direction for stiffening the cable. The lines are embedded in the structural element. Here, the lines and the structural element are surrounded by a common shield made of a conductive material. Due to the special arrangement of the shield, a particularly compact structure can be provided. A method for producing the cable is also disclosed.