| 摘要 |
PURPOSE:To facilitate mounting and prevent falling out of an automobile wheel by forming a synthetic resin made balance weight body provided with a weight buried therein in a wheel having a foaming resin made decorative body. CONSTITUTION:A balance weight body 1 of nearly rack-form sectional shape is made of synthetic resin, a recessed groove 2 is formed on its bottom surface, and a weight 3 made of lead is buried in the groove 2 and bonded thereto with an adhesive agent 4; a balance weight 5 for a wheel is thus formed. Side surfaces 6, 6 thereof are formed in circular surfaces which are concentric with an outside peripheral circle for forming an automobile wheel 21. On the other hand, a nearly rack-form annular groove 20 is formed in the vicinity of the outer peripheral part of a foaming resin made decorative body 19 bonded on the disc surface of a wheel body 18 and the balance weight 5 is fitted and bonded thereto. This constitution facilitates mounting and prevents falling out. |
