Mounting device for fastening carrier to trailer coupling has receiving sections arranged such that ball is positioned in extension of longitudinal axis of carrier

摘要

One end of a carrier (19) is installed to a receiving section (3). Another receiving section (4) accommodates a ball. The receiving sections are arranged such that the ball is located in the extension of the longitudinal axis of the carrier. A wedge (9) cooperates with the receiving section (4) to jam the ball. Independent claims are also included for the following: (A) a carrier; and (B) an adapter.