A coupling device for elastic interconnection of, e.g., arms (66) which are linked to a frame (60) of the vehicle. The coupling device (92) substantially comprises two annular, conical portions (112, 114) of a rubber elastic material and an axle (94). A radially internal side of these annular material portions (112, 114) abuts against contact portions (98, 100) at the ends of the axle (94). The coupling device (92) further comprises two axially opposite rings (124, 126) which are arranged to abut against respective external sides of the annular material portions (112, 114). The axle (94) and the rings (124, 126) have attachment areas (96, 121 and 123 respectively), via which they can be attached to the wheel axle housing (82) and the frame (60) respectively. The attachment area (96) for the axle (94) is located between the first contact portions (98, 100).