The wheel/tire assembly body which has possessed the seat diameter which has the side wall section where the tire is wider than the rim and differs

摘要

Topic The wheel/tire assembly body which possesses the seat diameter which has the side wall section where the tire is wider than the rim and differs is offered.SolutionsThe assembly body which has the vehicle quantitative wheel which possesses the symmetry of rotation has the disk and the rim. This rim the 1st seat and has had the 2nd seat, these seats have reached the point where the tire accepts the 1st and 2nd bead, each seat is open matching the rotary conical body which is the rim and the same axis locally, directing to the other seat, substantially it has possessed the bottom of head cone. The aforementioned rim has decided width Lj at the place of height in the axial direction straight line which is passing by the point where external amount is most distant. On the other hand, the assembly body has the tire for the vehicle wheel which has two side wall sections, these side wall sections from each other have been separated interval in axial direction, and width Lf is decided at the place of height in the axial direction straight line which is passing by the most distant point. When the aforementioned tire is installed in the aforementioned rim and at the same time is added to the vicinity of the nominal action pressure, when the aforementioned tire has not come out the air substantially, the aforementioned width Lf is larger than the aforementioned width Lj. Selective figure Figure 1