公开(公告)号：US20110198916A1

公开(公告)日：2011-08-18

申请号：US13026516

申请日：2011-02-14

Applicant: Katsuya Chashiro

Inventor： Katsuya Chashiro

IPC: B60B25/00 ,  B60B21/02

CPC classification number: B60B3/04

Abstract: A front flange portion formed at an outer peripheral edge portion of a wheel disc includes an annular front peripheral portion provided on a design surface side and an annular back peripheral portion folded backward from the annular front peripheral portion to extend radially inwardly and in surface contact with a back surface of the annular from peripheral portion, and the annular front peripheral portion and the annular back peripheral portion are integrally inclined to the surface side. Therefore, the front flange portion can mitigate stress concentration on the front flange portion due to a load generated while the automobile is running. In addition, the front flange portion has, because of its shape, high durability against a radially inward load generated by a contact with a curbstone or the like.

Abstract translation: 形成在车轮盘的外周缘部的前凸缘部包括设置在设计表面侧的环状前周缘部和从环状前周缘部向后方折回而向径向内侧且与其表面接触的环状后周缘部 环状的外周部的背面，环状的前周边部和环状的后周缘部与表面侧一体地倾斜。 因此，由于在汽车行驶时产生的载荷，所以前凸缘部能够减轻前凸缘部的应力集中。 此外，前凸缘部分由于其形状具有对与路缘石等的接触产生的径向向内的负载的高耐久性。

公开(公告)号：US20100181822A1

公开(公告)日：2010-07-22

申请号：US12688129

申请日：2010-01-15

Applicant: Satoru Nakamura ,  Katsuya Chashiro ,  Atsuhiko Jinno

Inventor： Satoru Nakamura ,  Katsuya Chashiro ,  Atsuhiko Jinno

IPC: B60B3/02 ,  B23P17/00

CPC classification number: B60B25/004 ,  B21D19/04 ,  B21D22/16 ,  B21D53/30 ,  B60B3/005 ,  B60B3/02 ,  Y10T29/49524

Abstract: In an automobile wheel, a surface-side flange is provided on an outer circumferential edge of a wheel disk. The surface-side flange includes: a surface-side annular circumferential portion on an aesthetic surface; and a back-side annular circumferential portion that is formed continuously with, and on the back side of, the surface-side annular circumferential portion and that is thinner than the surface-side annular circumferential portion. An inner circumferential end of the back-side annular circumferential portion of the surface-side flange and an opening end of a surface-side bead seat of a wheel rim are welded together all along their circumferences. The automobile wheel allows the back-side annular circumferential portion of the surface-side flange to bear a stress that acts on a weld area. This relaxes the stress concentration on the weld area.

Abstract translation: 在汽车轮中，在轮盘的外周缘设有表面侧凸缘。 表面侧凸缘包括：美观表面上的表面侧环形圆周部分; 以及与所述表面侧环状周向部分连续地形成在所述表面侧环形周向部分的后侧并且比所述表面侧环形周向部分更薄的后侧环形周向部分。 表面侧凸缘的后侧环形圆周部分的内圆周端和轮缘的表面侧凸缘座的开口端沿其圆周焊接在一起。 汽车轮允许表面侧凸缘的后侧环形周向部分承受作用在焊接区域上的应力。 这可以缓解焊接区域的应力集中。

公开(公告)号：US08764121B2

公开(公告)日：2014-07-01

申请号：US13026516

申请日：2011-02-14

Applicant: Katsuya Chashiro

Inventor： Katsuya Chashiro

IPC: B60B3/04

CPC classification number: B60B3/04

Abstract: A front flange portion formed at an outer peripheral edge portion of a wheel disc includes an annular front peripheral portion provided on a design surface side and an annular back peripheral portion folded backward from the annular front peripheral portion to extend radially inwardly and in surface contact with a back surface of the annular front peripheral portion, and the annular front peripheral portion and the annular back peripheral portion are integrally inclined to the surface side. Therefore, the front flange portion can mitigate stress concentration on the front flange portion due to a load generated while the automobile is running. In addition, the front flange portion has, because of its shape, high durability against a radially inward load generated by a contact with a curbstone or the like.

Abstract translation: 形成在车轮盘的外周缘部的前凸缘部包括设置在设计表面侧的环状前周缘部和从环状前周缘部向后方折回而向径向内侧且与其表面接触的环状后周缘部 环形前周边部分的后表面和环形前周边部分和环形后周边部分一体地倾斜到表面侧。 因此，由于在汽车行驶时产生的载荷，所以前凸缘部能够减轻前凸缘部的应力集中。 此外，前凸缘部分由于其形状具有对与路缘石等的接触产生的径向向内的负载的高耐久性。

公开(公告)号：US20110156474A1

公开(公告)日：2011-06-30

申请号：US12970287

申请日：2010-12-16

Applicant: Katsuya Chashiro

Inventor： Katsuya Chashiro

IPC: B60B3/04 ,  B60B3/10

CPC classification number: B60B25/004 ,  B60B3/005 ,  B60B3/02 ,  B60B3/10 ,  B60B21/104

Abstract: An inner peripheral end portion of an annular back peripheral portion forming a front flange portion, an opening end portion of a front bead seat portion and a back surface portion of a wheel disc are joined to each other by a first welded portion and a second welded portion. Accordingly, it is possible to prevent the front flange portion from being repeatedly elastically deformed by loads generated while the automobile is running. In addition, it is possible to mitigate a stress concentration generated on the front flange portion and the first welded portion and the second welded portion. Thus, an automobile wheel can exhibit high durability.

Abstract translation: 形成前凸缘部分的环形后周边部分的内周端部分，前胎圈座部分的开口端部分和轮盘的后表面部分通过第一焊接部分和第二焊接部分 一部分。 因此，可以防止前凸缘部由于汽车行驶时产生的负载而反复弹性变形。 此外，可以减轻在前凸缘部分和第一焊接部分和第二焊接部分上产生的应力集中。 因此，汽车轮可以表现出高的耐久性。

公开(公告)号：US20110198915A1

公开(公告)日：2011-08-18

申请号：US13026661

申请日：2011-02-14

Applicant: Katsuya Chashiro

Inventor： Katsuya Chashiro

IPC: B60B3/04

CPC classification number: B60B3/04

Abstract: Because a front flange portion including an annular front peripheral portion and an annular back peripheral portion is formed along an outer peripheral edge portion of the wheel disc, and because a back surface portion and an opening end portion of a front bead seat portion of a wheel rim are welded to each other over the entire circumference of the wheel but the annular back peripheral portion and the wheel rim are not welded to each other, stress concentration on the front flange portion due to a load generated while the automobile is running can be mitigated. Therefore, an automobile wheel has high durability against a load generated while the automobile is running.

Abstract translation: 因为沿轮盘的外周边缘部分形成包括环形前周边部分和环形后周边部分的前凸缘部分，并且因为车轮的前胎圈座部分的后表面部分和开口端部分 轮缘在轮的整个圆周上彼此焊接，但是环形后周边部分和轮缘彼此不焊接，可以减轻由于在汽车行驶时产生的负载引起的前凸缘部分上的应力集中 。 因此，汽车车轮对于在汽车行驶时产生的负载具有高耐久性。

公开(公告)号：US20100314932A1

公开(公告)日：2010-12-16

申请号：US12446415

申请日：2006-11-22

Applicant: Noriyuki Fukaya ,  Yoshiyuki Nyuunoya ,  Katsuya Chashiro ,  Atsuhiko Jinno ,  Satoru Nakamura

Inventor： Noriyuki Fukaya ,  Yoshiyuki Nyuunoya ,  Katsuya Chashiro ,  Atsuhiko Jinno ,  Satoru Nakamura

IPC: B60B3/04

CPC classification number: B60B25/004 ,  B60B3/002 ,  B60B3/02 ,  B60B3/044 ,  B60B3/10

Abstract: In a disc of an automobile wheel, a plurality of hub surface rounded portions are formed at intervals on an imaginary circle provided around a hub hole and centered on an imaginary center corresponding to the center of the hub hole. The hub surface rounded portions are provided with a compressive residual stress by a compression process for work hardening. The strength of the hub surface rounded portions can thus be improved.

Abstract translation: 在汽车车轮的盘中，多个轮毂表面圆形部分间隔设置在设置在轮毂孔周围的假想圆上，并以对应于轮毂孔中心的假想中心为中心。 毂表面圆形部分通过用于加工硬化的压缩工艺设置有压缩残余应力。 因此可以提高轮毂表面圆形部分的强度。

公开(公告)号：US08622485B2

公开(公告)日：2014-01-07

申请号：US12970287

申请日：2010-12-16

Applicant: Katsuya Chashiro

Inventor： Katsuya Chashiro

IPC: B60B3/04

CPC classification number: B60B25/004 ,  B60B3/005 ,  B60B3/02 ,  B60B3/10 ,  B60B21/104

Abstract: An inner peripheral end portion of an annular back peripheral portion forming a front flange portion, an opening end portion of a front bead seat portion and a back surface portion of a wheel disc are joined to each other by a first welded portion and a second welded portion. Accordingly, it is possible to prevent the front flange portion from being repeatedly elastically deformed by loads generated while the automobile is running. In addition, it is possible to mitigate a stress concentration generated on the front flange portion and the first welded portion and the second welded portion. Thus, an automobile wheel can exhibit high durability.

Abstract translation: 形成前凸缘部分的环形后周边部分的内周端部分，前胎圈座部分的开口端部分和轮盘的后表面部分通过第一焊接部分和第二焊接部分 一部分。 因此，可以防止前凸缘部由于汽车行驶时产生的负载而反复弹性变形。 此外，可以减轻在前凸缘部分和第一焊接部分和第二焊接部分上产生的应力集中。 因此，汽车轮可以表现出高的耐久性。

公开(公告)号：US08123303B2

公开(公告)日：2012-02-28

申请号：US12688129

申请日：2010-01-15

Applicant: Satoru Nakamura ,  Katsuya Chashiro ,  Atsuhiko Jinno

Inventor： Satoru Nakamura ,  Katsuya Chashiro ,  Atsuhiko Jinno

IPC: B60B3/10

CPC classification number: B60B25/004 ,  B21D19/04 ,  B21D22/16 ,  B21D53/30 ,  B60B3/005 ,  B60B3/02 ,  Y10T29/49524

Abstract: In an automobile wheel, a surface-side flange is provided on an outer circumferential edge of a wheel disk. The surface-side flange includes: a surface-side annular circumferential portion on an aesthetic surface; and a back-side annular circumferential portion that is formed continuously with, and on the back side of, the surface-side annular circumferential portion and that is thinner than the surface-side annular circumferential portion. An inner circumferential end of the back-side annular circumferential portion of the surface-side flange and an opening end of a surface-side bead seat of a wheel rim are welded together all along their circumferences. The automobile wheel allows the back-side annular circumferential portion of the surface-side flange to bear a stress that acts on a weld area. This relaxes the stress concentration on the weld area.

Abstract translation: 在汽车轮中，在轮盘的外周缘设有表面侧凸缘。 表面侧凸缘包括：美观表面上的表面侧环形圆周部分; 以及与所述表面侧环状周向部分连续地形成在所述表面侧环形周向部分的后侧并且比所述表面侧环形周向部分更薄的后侧环形周向部分。 表面侧凸缘的后侧环形圆周部分的内圆周端和轮缘的表面侧凸缘座的开口端沿其圆周焊接在一起。 汽车轮允许表面侧凸缘的后侧环形周向部分承受作用在焊接区域上的应力。 这可以缓解焊接区域的应力集中。