To provide an insulated wheel that can reduce weight, and to provide a method for manufacturing the same.SOLUTION: An insulated wheel 20 in which a wheel is applied with insulation includes: a metal inner ring 30; an intermediate wheel 50 made of an insulation member and disposed at an outer peripheral surface 32 of the metal inner ring 30; and a metal outer ring 40 disposed at an outer peripheral surface 52 of the intermediate wheel 50. In the insulated wheel 20 in which the wheel is applied with the insulation, the intermediate wheel 50 is formed so as to have specific gravity that is smaller than specific gravity of the metal outer ring 40. The intermediate wheel 50 is formed so as to have a thickness that is thicker than a thickness of the metal outer ring 40.SELECTED DRAWING: Figure 3
【課題】 軽量化を図ることができる絶縁車輪及びその製造方法を提供する。【解決手段】 車輪に絶縁を施した絶縁車輪20は、金属製の内輪30と、内輪30の外周面32に配設される絶縁部材の中間輪50と、中間輪50の外周面52に配設される金属製の外輪40と、を備える。この車輪に絶縁を施した絶縁車輪20において、中間輪50の比重は、外輪40の比重より小さく形成される。中間輪50の厚みは、外輪40の厚みより厚く形成される。【選択図】図3
INSULATED WHEEL AND METHOD FOR MANUFACTURING THE SAME
絶縁車輪及びその製造方法
2019-10-31
Patent
Elektronische Ressource
Japanisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
WHEEL HUB WHEEL BEARING ASSEMBLY COMPRISING SAME AND MANUFACTURING METHOD OF WHEEL HUB
Europäisches Patentamt | 2020
|