公开(公告)号：US4405007A

公开(公告)日：1983-09-20

申请号：US810658

申请日：1977-06-27

Applicant: Thomas N. H. Welter

Inventor： Thomas N. H. Welter

IPC: B60C13/02 ,  B60C3/00 ,  B60C13/00 ,  B60C17/00 ,  B60C17/04

CPC classification number: B60C13/02 ,  B60C13/00 ,  B60C17/0009 ,  B60C17/0045 ,  B60C3/00 ,  B60C2013/026

Abstract: A pneumatic safety tire having a ground-engaging tread portion, a pair of sidewall portions, a pair of bead portions, a carcass structure which extends from bead portion to bead portion, a tread-reinforcing belt structure placed circumferentially about the carcass structure and beneath the tread portion. Each sidewall is provided with reinforcing means which extend circumferentially and uninterruptedly along the internal surface of the tire from a point radially below the maximum section width of the tire to a point beneath the tread portion before reaching the mid-circumferential plane of the tire. The surface of the reinforcing means facing the tire cavity have generally a corrugated cross-sectional configuration as viewed in a plane perpendicular to the tire surface and radial plane of the tire. The corrugations lie in a plane substantially perpendicular to the mid-circumferential plane of the tire.

Abstract translation: 一种气动安全轮胎，其具有接地胎面部分，一对侧壁部分，一对胎圈部分，从胎圈部分延伸到胎圈部分的胎体结构，围绕胎体结构周向放置的胎面加强带结构和下面 胎面部。 每个侧壁设置有加强装置，该加强装置沿着轮胎的内表面沿径向低于轮胎的最大截面宽度的点向周向延伸并且不间断地延伸到胎面部分下方的点，然后到达轮胎的中圆周平面。 面向轮胎腔的加强装置的表面在垂直于轮胎表面和轮胎的径向平面的平面中观察时具有波形横截面形状。 波纹位于基本上垂直于轮胎的中圆周平面的平面内。

公开(公告)号：US09895940B2

公开(公告)日：2018-02-20

申请号：US14680494

申请日：2015-04-07

Applicant: ScienBiziP Consulting (Shen Zhen) Co., Ltd.

Inventor： Wei-Feng Wu

IPC: B60C17/00 ,  B60C17/04 ,  B60C17/06

CPC classification number: B60C17/047 ,  B60C17/0018 ,  B60C17/0045 ,  B60C17/009 ,  B60C17/06

Abstract: The wheel includes a tire, a rim, two groups of supporting members. The tire is coupled to the rim. The groups of supporting members are oppositely positioned and received in the tire. Each group of supporting members are separately positioned from each other. The supporting members of each group are coupled to an inner surface of the tire by injection method. Central axes of the supporting members of each group are coincident or parallel. A central axis of each supporting member is coincident with or parallel to a central axis of a central axis of the tire.

公开(公告)号：US09669666B2

公开(公告)日：2017-06-06

申请号：US13962083

申请日：2013-08-08

Applicant: SUMITOMO RUBBER INDUSTRIES, Ltd.

Inventor： Naoki Yukawa

IPC: B60C5/14 ,  B60C9/22 ,  B60C15/024 ,  B60C13/02 ,  B60C17/04 ,  B60C17/00 ,  B60C13/00

CPC classification number: B60C17/0045 ,  B60C5/142 ,  B60C13/001 ,  B60C13/02 ,  B60C15/024 ,  B60C17/0009 ,  B60C2017/0063

Abstract: A runflat tire includes a tire body, a carcass extending from a tread portion through sidewall portions of the tire body to bead cores in bead portions of the tire body, and sidewall-reinforcing rubber layers having cross-sectional crescent shapes and positioned on inner sides of the carcass along the sidewall portions, respectively. The tire body has height Ha in range of 8˜17 mm where the height Ha is measured from a rim line of the tire body to inner edge of an innermost dimple/fin row of the tire body in radial direction of the tire body, the innermost row is formed in dimple/fin forming region including one or more dimple/fin rows having dimple/fin portions arrayed in circumferential direction of the tire body, and the dimple/fin forming region is formed on external surface of a sidewall portion on outer side of the rim line in the radial direction.

公开(公告)号：US09266398B2

公开(公告)日：2016-02-23

申请号：US12526384

申请日：2008-02-08

Applicant: Masashi Yamaguchi

Inventor： Masashi Yamaguchi

IPC: B60C11/13 ,  B60C13/02 ,  B60C11/01 ,  B60C11/04 ,  B60C17/00

CPC classification number: B60C13/02 ,  B60C11/01 ,  B60C11/042 ,  B60C17/0009 ,  B60C17/0045 ,  B60C2011/1338 ,  B60C2011/1361 ,  B60C2013/026

Abstract: A pneumatic tire 1 according to the present invention has turbulence generating protrusions on a tire surface, each of the turbulence generating protrusions having a sharp edge part. In the pneumatic tire, the following relationships are satisfied: 0.015≦H/√R≦0.64; 1.0≦p/H≦50.0; 0.1≦H/e≦3.0; 1.0≦L/H≦50.0; and 1.0≦(p−w)/w≦100.0, where “R” is a tire radius, “H” is a protrusion maximum height, “p” is a protrusion circumferential-direction interval, “e” is a protrusion radial-direction interval, “L” is a protrusion radial-direction length, and “w” is a protrusion circumferential-direction length.

Abstract translation: 根据本发明的充气轮胎1在轮胎表面上具有湍流产生突起，每个湍流产生突起具有尖锐的边缘部分。 在充气轮胎中，满足以下关系：0.015＆nlE; H /√R＆nlE; 0.64; 1.0＆nlE; p / H＆nlE; 50.0; 0.1＆nlE; H / e＆nlE; 3.0; 1.0＆nlE; L / H＆nlE; 50.0; 和1.0＆nlE;（p-w）/w≦̸100.0，其中“R”是轮胎半径，“H”是突出最大高度，“p”是突出周向间隔，“e”是突起径向 方向间隔，“L”是突出径向长度，“w”是突出圆周方向长度。

公开(公告)号：US09174499B2

公开(公告)日：2015-11-03

申请号：US12531026

申请日：2008-03-12

Applicant: Masashi Yamaguchi

Inventor： Masashi Yamaguchi

IPC: B60C23/18 ,  B60C23/19 ,  B60C13/02 ,  B60C11/03 ,  B60C11/04 ,  B60C17/00

CPC classification number: B60C13/02 ,  B60C11/0309 ,  B60C11/042 ,  B60C17/0009 ,  B60C17/0045 ,  B60C2011/1338

Abstract: The present invention relates to a pneumatic tire 1 in which turbulent-flow generating projections 10 each extending from an inner circumference side to an outer circumference side are provided on a outer circumferential face 3a which is tire surface of tire side portion 3 at intervals in a tire circumferential direction. Each of the turbulent-flow generating projections 10 includes an edge portion 10g when being viewed in a cross-sectional shape taken along a direction perpendicular to an extending direction thereof, and a front wall angle θ formed between a front wall face 10a of each turbulent-flow generating projection 10 and the tire surface (outer circumferential face 3a) is set in the range of 70° to 110°, the front wall face being hit by an airflow.

Abstract translation: 本发明涉及一种充气轮胎1，其中，在轮胎侧部3的轮胎表面的外周面3a上设置有从内周侧向外周侧延伸的湍流产生用突起10， 轮胎周向。 每个湍流产生突起10在沿着与其延伸方向垂直的方向截取的横截面形状和前壁角度时，包括边缘部分10g; 形成在每个湍流产生用突起10的前壁面10a与轮胎面（外周面3a）之间的距离设定在70°〜110°的范围内，前壁面受到气流的撞击。

公开(公告)号：US20140048193A1

公开(公告)日：2014-02-20

申请号：US13962083

申请日：2013-08-08

Applicant: SUMITOMO RUBBER INDUSTRIES, Ltd.

Inventor： Naoki YUKAWA

IPC: B60C5/12

CPC classification number: B60C17/0045 ,  B60C5/142 ,  B60C13/001 ,  B60C13/02 ,  B60C15/024 ,  B60C17/0009 ,  B60C2017/0063

Abstract: A runflat tire includes a tire body, a carcass extending from a tread portion through sidewall portions of the tire body to bead cores in bead portions of the tire body, and sidewall-reinforcing rubber layers having cross-sectional crescent shapes and positioned on inner sides of the carcass along the sidewall portions, respectively. The tire body has height Ha in range of 8˜17 mm where the height Ha is measured from a rim line of the tire body to inner edge of an innermost dimple/fin row of the tire body in radial direction of the tire body, the innermost row is formed in dimple/fin forming region including one or more dimple/fin rows having dimple/fin portions arrayed in circumferential direction of the tire body, and the dimple/fin forming region is formed on external surface of a sidewall portion on outer side of the rim line in the radial direction.

Abstract translation: 漏气保用轮胎包括轮胎主体，从胎面部分延伸穿过轮胎主体的侧壁部分到轮胎胎体部分的胎圈芯的胎体，以及具有横截面月牙形并位于内侧的侧壁加强橡胶层 的胎体。 轮胎主体的高度Ha在8〜17mm的范围内，其中高度Ha从轮胎主体的轮缘线到轮胎主体的径向方向上的最内面的凹坑/翅片排的内边缘被测量， 最里面的一列形成在凹坑/鳍形成区域中，包括一个或多个凹坑/翅片排，其具有沿轮胎主体的圆周方向排列的凹坑/翅片部分，并且凹坑/翅片形成区域形成在外侧的侧壁部分的外表面上 边缘线在径向的一侧。

公开(公告)号：US07905264B2

公开(公告)日：2011-03-15

申请号：US11657100

申请日：2007-01-24

Applicant: Takaaki Ishida ,  Fumikazu Yamashita ,  Akira Kamigoro ,  Yasuaki Kuniyasu ,  Yurie Tanami

Inventor： Takaaki Ishida ,  Fumikazu Yamashita ,  Akira Kamigoro ,  Yasuaki Kuniyasu ,  Yurie Tanami

IPC: B60C17/00 ,  B60C17/04 ,  B60C17/06

CPC classification number: B60C11/0083 ,  B60C17/0009 ,  B60C17/0045 ,  B60C17/10 ,  B60C2013/026

Abstract: A pneumatic tire comprises a sidewall reinforcing rubber disposed axially inside the carcass in each of the sidewall portion, and in order improving the ride comfort during normal running without deteriorating runflat performance, the axially inner surface of the sidewall reinforcing rubber is provided with a circumferentially extending groove. When the tire is deflated, the groove in the ground contacting patch is closed and the sidewall reinforcing rubber supports the tire load. When the tire is inflated-normally, as the sidewall portion can be bent around the groove, the ride comfort is improved.

Abstract translation: 一种充气轮胎包括在侧壁部分的每一个中轴向设置在胎体内的侧壁增强橡胶，并且为了在正常行驶期间提高乘坐舒适性，而不损坏漏气性能，侧壁增强橡胶的轴向内表面设置有周向延伸的 槽。 当轮胎放气时，地面接触片中的凹槽关闭，侧壁增强橡胶支撑轮胎负荷。 当轮胎正常膨胀时，随着侧壁部分能够围绕凹槽弯曲，乘坐舒适度得到改善。

公开(公告)号：US20070169869A1

公开(公告)日：2007-07-26

申请号：US11657100

申请日：2007-01-24

Applicant: Takaaki Ishida ,  Fumikazu Yamashita ,  Akira Kamigoro ,  Yasuaki Kuniyasu ,  Yurie Tanami

Inventor： Takaaki Ishida ,  Fumikazu Yamashita ,  Akira Kamigoro ,  Yasuaki Kuniyasu ,  Yurie Tanami

IPC: B60C17/08

CPC classification number: B60C11/0083 ,  B60C17/0009 ,  B60C17/0045 ,  B60C17/10 ,  B60C2013/026

Abstract: A pneumatic tire comprises a sidewall reinforcing rubber disposed axially inside the carcass in each of the sidewall portion, and in order improving the ride comfort during normal running without deteriorating runflat performance, the axially inner surface of the sidewall reinforcing rubber is provided with a circumferentially extending groove. when the tire is deflated, the groove in the ground contacting patch is closed and the sidewall reinforcing rubber supports the tire load. when the tire is inflated-normally, as the sidewall portion can be bent around the groove, the ride comfort is improved.

Abstract translation: 一种充气轮胎包括在侧壁部分的每一个中轴向设置在胎体内的侧壁增强橡胶，并且为了在正常行驶期间提高乘坐舒适性，而不损坏漏气性能，侧壁增强橡胶的轴向内表面设置有周向延伸的 槽。 当轮胎放气时，地面接触片中的凹槽关闭，侧壁增强橡胶支撑轮胎负荷。 当轮胎正常膨胀时，随着侧壁部分能够围绕凹槽弯曲，提高了乘坐舒适性。