| 摘要 |
PROBLEM TO BE SOLVED: To provide a push rim connection structure attaching a push rim to a wheel for a wheelchair afterward. SOLUTION: In the push rim connection structureα1, a bracket 15 is screwed with a first fixing screw (a male screw) 30 to the inner surface 8B of an aluminum rim 8 before a tire 11 is attached. At the time, a projecting part 18 of the bracket 15 is in the projecting state toward outside of the aluminum rim 8. Then, the tire 11 is attached to the aluminum rim 8 with the bracket 15. The push rim 9 is applied to push rim abutting faces 19 of the projecting parts 18 of a plurality of brackets 15 and attached to the push rim abutting faces with screws. In this way, the push rim 9 is connected to the wheel 6. COPYRIGHT: (C)2009,JPO&INPIT
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