To provide a spoke wheel for a bicycle which is equivalent in structural strength and is excellent in aerodynamic behavior as compared with the conventional wheel.SOLUTION: The present invention relates to a spoke wheel 100 for a bicycle, comprising: a rim 10 which is at least partially formed of a composite material and has at least one spoke attachment chamber 14 provided with a plurality of spoke attachment holes 18; a plurality of spokes 30 coupled with the rim at the spoke attachment holes; and a spoke attachment element 40 partially inserted in each spoke attachment hole. The wheel comprises at least one holding element 50 configured to prevent the movement of the spoke attachment element along a radially outside direction. The spoke attachment element comprises a holding surface 49 configured to operate while abutting against the at least one holding element.SELECTED DRAWING: Figure 3
【課題】従来の車輪と比較して、構造強度が同等で、空気力学的挙動が優れた自転車用スポーク車輪の提供。【解決手段】本発明は、自転車用スポーク車輪100であって、少なくとも部分的に複合材料から形成されたリム10であって、複数のスポーク取付孔18が設けられた少なくとも1つのスポーク取付室14を有するリムと、スポーク取付孔においてリムとカップリングされた複数のスポーク30と、各スポーク取付孔に部分的に挿入されたスポーク取付エレメント40とを備えるスポーク車輪に関する。この車輪は、スポーク取付エレメントが径方向外側方向に沿って移動することを防止するように構成された少なくとも1つの保持エレメント50を備える。スポーク取付エレメントは、少なくとも1つの保持エレメントと当接した状態で作用するように構成された保持表面49を備える。【選択図】図3
SPOKE WHEEL FOR BICYCLE AND SPOKE ATTACHMENT ELEMENT FOR THE SAME
自転車用スポーク車輪およびそのスポーク取付エレメント
2019-07-18
Patent
Electronic Resource
Japanese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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