| 摘要 |
This patent describes and adapter which consists of the annular disk (20) being able to be fixed to the hub (50) and on this hub, there is the tread (14) of the tire (13) closed to the vehicle reels being equipped by nails or metallic bodies, inside and outside and the tread is able to be fixed with the use of the safety ring (150) equipped with the skidding arms (40) created based on the plastic profiles or the profiles made of the other material. This adapter is also created based on the internal cap part (405, 406, 407) having the wall divided by axial sections (413, 414, 415) in to the grip chuck (409, 410, 411, 412, 412a) or in the individual clams, and this cap part is mounted on the head ( 435, 439, 441) of the fixing screw (434, 438, 440) closed to the disc, or on the head (437) of the fixing nut (436) closed to the disk, and at least one outer mantel part (401, 402, 403, 404) or internal mantel part (408) mounted on the internal cap part (405, 406, 407), while the internal cap part (405, 406, 407) is equipped with the axial hole (424, 425, 427) with the thread for the screw (442) and the internal mantel part (408) is equipped with the hole (426) having a thread for the head (430) closed to the control screw. |
