公开(公告)号：US5044413A

公开(公告)日：1991-09-03

申请号：US430935

申请日：1989-11-02

Applicant: Hiroyuki Noma ,  Saneto Saitou

Inventor： Hiroyuki Noma ,  Saneto Saitou

IPC: B60C3/00 ,  B60C9/08 ,  B60C9/18 ,  B60C11/00 ,  B60C15/00 ,  B60C15/02 ,  B60C15/06 ,  B60C17/00 ,  B60C17/08

CPC classification number: B60C15/0226 ,  B60C11/00 ,  B60C15/00 ,  B60C17/08 ,  Y10S152/03 ,  Y10S152/17 ,  Y10S152/902 ,  Y10S152/904

Abstract: The present invention relates to a radial tire and a radial tire-rim assembly. The radial tire (1) has a pair of beads (2), each bead having a bead core (3) and a bead apex (5), a carcass (4), with both edges thereof folded back around said bead core and fastened to said bead core, a tread (6), a belt layer (7), and an aspect ratio smaller than 60%. The tread is wider (in the axial direction) than the maximum width of said carcass and the edges of said tread are positioned within a range of 50-100% of the height of the cross-section of the carcass. This structure provides the tire side with rigidity and permits the tread to deform so that it supports the weight of the car and runs safely even when the tire pressure is decreased. The radial tire-rim assembly is characterized in that the bead of the radial tire has a toe (9) extending inward (in the radial direction of the tire) and is further provided with a hump groove (10). Correspondingly, the rim (20) has an annular groove (22) and hump (23) which fit into the toe and groove, respectively. These arrangements prevent the bead from separating from the rim when the tire pressure is decreased or at a time of sharp cornering.

公开(公告)号：US3421566A

公开(公告)日：1969-01-14

申请号：US3421566D

申请日：1966-08-08

Applicant: GOODRICH CO B F

Inventor： SIDLES JAMES ,  HEIMOVICS JOHN F

IPC: B60C17/08 ,  B60C13/00 ,  B60C19/00

CPC classification number: B60C17/08

公开(公告)号：US20180257439A1

公开(公告)日：2018-09-13

申请号：US15757294

申请日：2016-07-27

Applicant: The Yokohama Rubber Co., LTD.

Inventor： Hiraku Kouda

IPC: B60C17/08 ,  B60C9/02 ,  B60C13/00 ,  B60C17/00

CPC classification number: B60C17/08 ,  B60C3/06 ,  B60C5/00 ,  B60C9/00 ,  B60C9/0292 ,  B60C9/08 ,  B60C9/17 ,  B60C13/003 ,  B60C17/00 ,  B60C17/0009 ,  B60C2017/0054 ,  B60C2017/0072

Abstract: A pneumatic tire has a designated vehicle inner/outer side orientation for when mounted on a vehicle, and includes: a reinforcing rubber layer disposed in sidewall portions on sides in a tire lateral direction, the reinforcing rubber layer having a crescent shaped meridian cross-section; wherein a radius of curvature with an arc joining intersections of straight lines and a tire external contour, and a radius of curvature with an arc joining intersections of the straight lines and a carcass layer have a relationship such that, on the vehicle outer side, a radius of curvature of the carcass layer is large with respect to a radius of curvature of the tire external contour, and on the vehicle inner side, a radius of curvature of the carcass layer is small with respect to a radius of curvature of the tire external contour.

公开(公告)号：US20160144670A1

公开(公告)日：2016-05-26

申请号：US14897644

申请日：2014-05-12

Applicant: BRIDGESTONE CORPORATION

Inventor： Kenichi SAKURAI ,  Osamu MOTOORI ,  Gaku OGAWA

IPC: B60C17/00 ,  B60C15/06 ,  B60C17/08 ,  B60C9/02

CPC classification number: B60C17/0009 ,  B60C9/02 ,  B60C15/0603 ,  B60C17/08 ,  B60C2015/061 ,  B60C2017/0054 ,  B60C2017/0063 ,  B60C2017/0072 ,  Y10T152/10837

Abstract: A tire includes: bead cores; a carcass; a bead filler that extends along an outer face of the carcass from the bead core toward a tire radial direction outer side; and side reinforcing rubber that is provided at a tire side portion that extends in the tire radial direction along an inner face of the carcass, that decreases in thickness on progression toward the bead core side and toward a tread portion side, that has an end portion at the bead core side that overlaps with bead filler with the carcass sandwiched therebetween, and that has an elongation at break of 130% or above, wherein a thickness of the side reinforcing rubber at a midpoint between an end portion at the tire radial direction outer side of the bead filler running along the carcass, and the end portion is 40% to 80% of a maximum thickness.

Abstract translation: 轮胎包括：胎圈芯; 胴体 胎圈填料，其沿胎体的外表面从胎圈芯向轮胎径向外侧延伸; 以及侧部增强橡胶，其设置在轮胎侧部，沿着胎体的内表面沿轮胎径向延伸，胎圈芯侧朝向胎面部侧朝向胎面部侧的厚度减小， 在与胎圈填料重叠的胎圈芯侧，胎体夹在胎圈芯之间，断裂伸长率为130％以上，其中，在轮胎径向外侧的端部之间的中点处的侧面增强橡胶的厚度 胎边填料沿着胎体延伸的一侧，并且端部为最大厚度的40％至80％。

公开(公告)号：US3841375A

公开(公告)日：1974-10-15

申请号：US27923972

申请日：1972-08-09

Applicant: DUNLOP LTD

Inventor： EDWARDS R

IPC: B60C1/00 ,  B60C3/00 ,  B60C13/00 ,  B60C17/00 ,  B60C17/08 ,  B60C17/10 ,  B60C9/04 ,  B60C5/00

CPC classification number: B60C1/0008 ,  B60C3/00 ,  B60C13/00 ,  B60C17/00 ,  B60C17/08 ,  B60C17/10

Abstract: A radial ply tire comprises a tread, sidewall and bead regions. At least the region of severe flexing of the sidewall when the tire is run in a deflated or substantially under-inflated condition comprises a rubber compound which has a rebound resilience of at least 87 percent, and more preferably of at least 90 percent, measured by the Lupke pendulum method according to B.S. 903/1950 and a hardness in the range of 45 - 65 Shore A.

Abstract translation: 径向帘布层轮胎包括胎面，胎侧和胎圈区域。 至少当轮胎在放气或基本上未充气状态下运行时，侧壁的严重弯曲区域包括橡胶化合物，其具有至少87％的回弹性，更优选至少90％，通过 Lupke摆锤方法根据BS 903/1950和硬度在45-65肖氏A范围内。

公开(公告)号：US20140158268A1

公开(公告)日：2014-06-12

申请号：US14235136

申请日：2012-07-26

Applicant: GALILEO WHEEL LTD.

Inventor： Avishay Novoplanski

IPC: B60C3/00

CPC classification number: B60C3/00 ,  B60C3/04 ,  B60C5/008 ,  B60C7/14 ,  B60C9/22 ,  B60C17/08 ,  B60C2009/2219 ,  B60C2011/0313 ,  Y10T152/10045 ,  Y10T152/10117

Abstract: A wheel assembly for a surface vehicle is presented. The wheel assembly comprises a tire comprising an envelope structure which by its inner surface encloses a cavity. The envelope structure comprises an outer, surface-engaging side having a circumferential surface, and opposite side walls which are integral with and extend from the surface-engaging side. The sides walls by their free ends define an inner, rim-engagement side of the tire by which the tire is connectable to a wheel hub. Each of the opposite side walls comprises a surface pattern defining a suspension assembly within the side wall to thereby prevent stretching of the tire envelope towards its maximal volume when the envelope is compressed with gas, while allowing deformation of the tire envelope when loaded or depressurized such that the surface engaging side of the tire maintains a substantially constant contact with the surface.

Abstract translation: 提出了一种用于地面车辆的车轮组件。 轮组件包括轮胎，该轮胎包括由其内表面包围空腔的包络结构。 包络结构包括具有圆周表面的外部表面接合侧和与表面接合侧成一体并从表面接合侧延伸的相对侧壁。 侧壁通过其自由端限定了轮胎的内部轮辋接合侧，轮胎可通过轮胎轮毂与轮毂连接。 每个相对的侧壁包括限定在侧壁内的悬挂组件的表面图案，从而当封套用气体压缩时，防止轮胎外壳朝向其最大体积拉伸，同时允许轮胎封套在加载或减压时变形，如 轮胎的表面接合侧保持与表面基本恒定的接触。

公开(公告)号：US4328851A

公开(公告)日：1982-05-11

申请号：US12017

申请日：1979-02-14

Applicant: James N. Randle

Inventor： James N. Randle

IPC: B60C3/00 ,  B60C5/00 ,  B60C17/08

CPC classification number: B60C3/00 ,  B60C17/08 ,  B60C5/00

Abstract: A pneumatic tire of braced tread construction has a tread width which is less than its bead width. The sidewalls of the tire each have a flex area located nearer to the tire tread than to the tire bead, which flex area is adapted to exhibit relatively greater flexibility than surrounding areas of the sidewall. The tire is adapted to have a run-flat capability, being of radial ply construction for increased sidewall flexibility, and, when mounted on a wheel, incorporating a lubricant to lubricate areas of contact between the bead and tread regions of the tire when the tire is flat.

Abstract translation: 支撑胎面结构的充气轮胎的胎面宽度小于胎圈宽度。 轮胎的侧壁各自具有位于比轮胎胎圈更靠近轮胎胎面的弯曲区域，该弯曲区域适于显示比侧壁的周围区域相对更大的柔性。 轮胎适于具有平坦的能力，具有用于增加侧壁柔性的径向帘布层构造，并且当安装在轮上时，当轮胎具有润滑剂以润滑轮胎的胎圈和胎面区域之间的接触区域时，轮胎 是平的

公开(公告)号：US4313482A

公开(公告)日：1982-02-02

申请号：US849750

申请日：1977-11-09

Applicant: Paul Vente ,  Richard Juffa ,  Dieter Seidenschnur ,  Ulrich Knipp

Inventor： Paul Vente ,  Richard Juffa ,  Dieter Seidenschnur ,  Ulrich Knipp

IPC: B29C67/00 ,  B29D30/00 ,  B29D30/08 ,  B29D30/62 ,  B60C5/00 ,  B60C5/01 ,  B60C13/00 ,  B60C17/08

CPC classification number: B60C5/007 ,  B29D30/08 ,  B29D30/62 ,  B60C13/00 ,  B60C13/009 ,  B60C17/08 ,  B60C5/00 ,  B29D2030/086 ,  B29D2030/201 ,  Y10T152/10855

Abstract: This invention relates to a pneumatic tire comprising a tread surface and two separate side parts of an elastomeric synthetic resin and optionally reinforcing elements, wherein the side part not only forms the side wall of the tire but extends from the rim wire to the mid-line of the tire and therefore also forms the foundation for the tread surface on one side, and to a process for the manufacture of such pneumatic tires.

Abstract translation: 本发明涉及一种充气轮胎，其包括胎面表面和弹性体合成树脂的两个分开的侧部以及任选的增强元件，其中侧部不仅形成轮胎的侧壁，而且从边缘线延伸到中线 并且因此也形成了一侧的胎面表面的基础以及用于制造这种充气轮胎的方法。

公开(公告)号：US3394751A

公开(公告)日：1968-07-30

申请号：US57057166

申请日：1966-08-05

Applicant: GOODRICH CO B F

Inventor： JAMES SIDLES ,  HEIMOVICS JOHN F ,  DICKERSON WILLIAM N ,  GEORGE DOLAK

IPC: B60C3/08 ,  B60C13/00 ,  B60C17/08

CPC classification number: B60C3/08 ,  B60C13/00 ,  B60C17/08

公开(公告)号：US07086438B1

公开(公告)日：2006-08-08

申请号：US09651786

申请日：2000-08-30

Applicant: Stephen M. Vossberg

Inventor： Stephen M. Vossberg

IPC: B60C3/00 ,  B60C17/00 ,  B60C17/10

CPC classification number: B60C17/10 ,  B60C13/004 ,  B60C13/02 ,  B60C17/00 ,  B60C17/009 ,  B60C17/047 ,  B60C17/08 ,  B60C2013/026 ,  Y10T152/10117

Abstract: A stabilizing system for a pneumatic tire and wheel assembly includes complimentary projections and grooves on internal regions of the tire which contact each during an under-inflated condition. The projections and grooves mate with each other during the under-inflated condition to provide mechanical and positive interconnection between the regions in a direction of travel thereby inhibiting lateral movement between the tire and the rim.

Abstract translation: 用于充气轮胎和轮组件的稳定系统包括轮胎的内部区域上的互补突起和凹槽，其在欠充气状态下与每个轮胎接触。 突起和凹槽在欠充气条件下彼此配合，以在区域之间沿行进方向提供机械和正相互连接，从而阻止轮胎和轮辋之间的横向运动。