公开(公告)号：US20210221169A1

公开(公告)日：2021-07-22

申请号：US17120652

申请日：2020-12-14

Applicant: CENTRAL MOTOR WHEEL CO., LTD.

Inventor： Takanori AMANO

IPC: B60B3/00 ,  B60B3/10

Abstract: A vehicle wheel includes a hub portion, a rim portion, and a disc portion. The disc portion is arranged such that a window portion, a spoke portion, and a thin plate portion do not overlap when viewed from a wheel axis direction. The thin plate portion is connected to at least a part of the hub portion, the rim portion, and the spoke portion via a connection portion. A cross-sectional area of the connection portion that appears when the connection portion is cut in a wheel radial direction changes such that a cross-sectional area of an end of the connection portion becomes smaller than a cross-sectional area of another portion of the connection portion.

公开(公告)号：US20210221168A1

公开(公告)日：2021-07-22

申请号：US17129000

申请日：2020-12-21

Applicant: CENTRAL MOTOR WHEEL CO., LTD.

Inventor： Takanori AMANO ,  Atsushi YAMAZUMI

IPC: B60B1/06

Abstract: A vehicle wheel includes a hub portion attached to a vehicle, a substantially cylindrical rim portion, and a plurality of spoke portions connected to the rim portion and the hub portion. The plurality of the spoke portions have a window portion that penetrates in a wheel axial direction. An inclined surface is provided on a wheel back side of each of the spoke portions such that the inclined surface inclines toward a wheel front side from a center in a wheel circumferential direction toward the window portion. The inclined surface is provided at a portion including one end portion or both end portions in the wheel circumferential direction.

公开(公告)号：US20160361946A1

公开(公告)日：2016-12-15

申请号：US15175719

申请日：2016-06-07

Applicant: CENTRAL MOTOR WHEEL CO. LTD.

Inventor： Hirosuke IMAI ,  Hiroyuki YAMANO ,  Naoto KATAOKA ,  Takanori AMANO ,  Tetsushi KONDO ,  Shinji TAKEUCHI

IPC: B60B1/06

CPC classification number: B60B1/06 ,  B60B3/007 ,  B60B3/02 ,  B60B3/04 ,  B60B3/085 ,  B60B3/10 ,  B60B7/0026 ,  B60B7/008 ,  B60B7/0086 ,  B60B21/02 ,  B60B2900/111 ,  B60B2900/1216 ,  B60B2900/513 ,  Y02T10/86 ,  Y02T10/88

Abstract: A vehicle wheel includes a wheel rim portion; a hub portion; a plurality of spoke portions extending radially from the hub portion to the wheel rim portion and connected to the wheel rim portion; and one or more extending portions each of which is configured to partially cover an opening portion provided between two adjacent spoke portions among the plurality of spoke portions, and to extend from the wheel rim portion toward the hub portion without contacting any of the hub portion and the plurality of spoke portions, the one or more extending portions having a thickness that is smaller than a thickness of each of the plurality of spoke portions in a cylindrical axis direction of the wheel rim portion.

Abstract translation: 车轮包括轮缘部分; 轮毂部分; 多个辐条部分，从轮毂部分径向延伸到轮缘部分并连接到轮缘部分; 以及一个或多个延伸部分，每个延伸部分被构造成部分地覆盖设置在多个轮辐部分中的两个相邻轮辐部分之间的开口部分，并且从轮缘部分朝向轮毂部分延伸，而不接触轮毂部分和 所述多个辐条部分，所述一个或多个延伸部分的厚度小于所述轮缘部分的圆柱轴线方向上的所述多个轮辐部分中的每一个的厚度。