公开(公告)号：US20140215793A1

公开(公告)日：2014-08-07

申请号：US14232558

申请日：2012-06-27

Applicant: Luc Bestgen ,  Michel Ahouanto

Inventor： Luc Bestgen ,  Michel Ahouanto

IPC: B60C3/08

CPC classification number: B60C3/08 ,  B60C15/04 ,  B60C2013/007 ,  Y10T29/49826

Abstract: The invention relates to a collapsible tyre for a vehicle, comprising at least one carcass reinforcement (5) surmounted radially from the outside by an inextensible crown reinforcement (4), itself radially on the inside of a tread (2), the said reinforcements (4, 5) each consisting of at least one layer of reinforcing elements, the said tread (2) being connected to two beads (6) by two sidewalls (8), the said beads (6) being intended to come into contact with a rim, each bead (6) comprising at least one circumferential reinforcing element (3) called a bead wire, the said bead wire (3) defining a mean line forming a substantially circular closed curve in a circumferential plane.The bead wire (3) of each bead (6) is flexible and comprises at least one concave part Pc of smaller radius Rc and of centre of curvature Cc.The invention also relates to a method of collapsing the tyre and to a use of the tyre.

Abstract translation: 本发明涉及一种用于车辆的可折叠轮胎，包括至少一个胎体增强件（5），该胎体增强件（5）通过不可伸长的胎面增强件（4）径向地从外部径向旋转，本身径向地位于胎面（2）的内侧，所述加强件 每个由至少一层增强元件组成，所述胎面（2）通过两个侧壁（8）连接到两个胎圈（6），所述胎圈（6）旨在与 每个胎圈（6）包括称为胎圈丝的至少一个圆周增强元件（3），所述胎圈丝（3）限定在圆周平面中形成基本上圆形的闭合曲线的平均线。 每个胎圈（6）的胎圈丝（3）是柔性的，并且包括至少一个较小半径Rc和曲率中心Cc的凹部Pc。 本发明还涉及一种使轮胎塌缩的方法和轮胎的用途。

公开(公告)号：US4116255A

公开(公告)日：1978-09-26

申请号：US785708

申请日：1977-04-07

Applicant: Hiroshi Hayakawa ,  Sakae Ezura

Inventor： Hiroshi Hayakawa ,  Sakae Ezura

IPC: B29D30/00 ,  B60C3/08 ,  B60C5/00 ,  B60C17/08

CPC classification number: B29D30/00 ,  B60C3/08 ,  B60C5/00

Abstract: A foldable pneumatic tire including an annular tread and sidewalls each extending from both ends of the tread and terminating in bead portions, the sidewalls adapted to be folded axially inwardly toward each other to be collapsed within the tread. The foldable tire located in a mold for vulcanization comprises the bead portions each extending perpendicular to a rotating axis of the tire and having a height 1.2 to 2.0 times of that of a flange of a rim, and each the sidewall consisting of first and second sidewalls making an angle with each other between 140.degree. and 160.degree., and an outer surface of the second sidewall radially inwardly sloping at an angle of 0.degree. to 5.degree. to the rotating axis. The tire according to the invention is superior in foldability and can be attached to the rim with ease and is greatly useful for a spare tire for automobiles.

Abstract translation: 一种可折叠充气轮胎，其包括环形胎面和侧壁，每个胎面从胎面的两端延伸并且终止于胎圈部分，所述侧壁适于被向内朝向彼此折叠折叠以在胎面内折叠。 位于用于硫化的模具中的可折叠轮胎包括胎圈部分，每个胎圈部分垂直于轮胎的旋转轴线延伸，并且具有轮辋的凸缘的高度的1.2至2.0倍的高度，并且每个胎侧部由第一和第二侧壁 在140°和160°之间形成角度，并且第二侧壁的外表面径向向内以与旋转轴线成0°至5°的角度倾斜。 根据本发明的轮胎的折叠性优异，并且可以容易地附接到轮辋上，并且对于用于汽车的备用轮胎是非常有用的。

公开(公告)号：US3657039A

公开(公告)日：1972-04-18

申请号：US3657039D

申请日：1970-03-09

Applicant: GOODYEAR TIRE & RUBBER

Inventor： SMITHKEY JOHN C JR

IPC: B29D30/22 ,  B60C3/08 ,  B60C5/00 ,  B29H5/02 ,  B29H17/14

CPC classification number: B60C3/08 ,  B29D30/22 ,  B60C5/00 ,  Y10S152/901 ,  Y10T152/10855

Abstract: A method of manufacturing a pneumatic tire which when inflated has dimensions generally associated with a conventional pneumatic tire but when deflated has an outer diameter and a section width substantially the same, and in any event not substantially greater, than the maximum width and diameter of the rim on which the tire is mounted. The tire is built by the flat band method of construction and is molded at least substantially in the cylindrical shape in which it was built. The sidewalls are sufficiently flexible that they may be folded into an S-shape and underneath the tread when the tire is deflated. The foregoing abstract is not to be taken as limiting the invention of this application, and in order to understand the full nature and extent of the technical disclosure of this application, reference must be made to the accompanying drawings and the following detailed description.

公开(公告)号：US3394758A

公开(公告)日：1968-07-30

申请号：US65299767

申请日：1967-06-12

Applicant: EXXON PRODUCTION RESEARCH CO

Inventor： TERRY WILLIAM M ,  BROOKS JR FRED A

IPC: B60C3/08 ,  B60C9/06 ,  C09K8/38 ,  E21B21/16

CPC classification number: C09K8/38 ,  B60C3/08 ,  B60C9/06 ,  E21B21/16

公开(公告)号：US20170197476A1

公开(公告)日：2017-07-13

申请号：US15215837

申请日：2016-07-21

Applicant: INNOVA RUBBER CO., LTD.

Inventor： Hsi-Ming HSIEH

IPC: B60C15/05

CPC classification number: B60C15/05 ,  B60C3/08 ,  B60C2015/046 ,  B60C2200/12

Abstract: A foldable tire includes a tire main body provided at two edges thereof with two tire beads respectively. A plurality of rings are disposed in each of the tire beads. Each of the rings has a reinforcing core, which includes a plurality of flexible steel filaments helically entwined with each other and has a diameter ranging from 0.2 millimeters to 0.5 millimeters, and a cladding layer clothing the reinforcing core, so that the reinforcing cores located in each of the tire beads are separated from each other.

公开(公告)号：US20060278317A1

公开(公告)日：2006-12-14

申请号：US11484536

申请日：2006-07-11

Applicant: Vincent Cheng

Inventor： Vincent Cheng

IPC: B60C3/08

CPC classification number: B60C15/04 ,  B60C3/08 ,  B60C2015/042 ,  D07B1/062 ,  D07B1/0633 ,  D07B2201/2037 ,  D07B2501/2053

Abstract: A bead of a tire comprises a pair of beads interiorly inserted with a plurality of annular members, and the annular members are mutually parallel. Each of the annular members is made of a plurality of flexible steel cords twisted together, and the diameter of the respective flexible steel cords ranging from 0.05 mm to 1.0 mm. The tire is flexible and can be folded/rolled into a compact package for easy transportation and storage. In addition, a reinforcing member is made of cotton or other materials and can be rounded with the annular member for improving the joint strength of the flexible steel cords.

Abstract translation: 轮胎的胎圈包括内部插入有多个环形构件的一对胎圈，并且环形构件相互平行。 每个环形构件由多个扭绞在一起的柔性钢丝绳制成，并且相应的柔性钢丝帘线的直径为0.05mm至1.0mm。 轮胎是柔性的，可以折叠/卷成紧凑的包装，便于运输和储存。 此外，加强构件由棉或其他材料制成，并且可以与环形构件一起圆化，以提高柔性钢丝绳的接合强度。

公开(公告)号：US4343343A

公开(公告)日：1982-08-10

申请号：US229374

申请日：1981-01-29

Applicant: Rene F. Reuter

Inventor： Rene F. Reuter

IPC: B29D30/22 ,  B32B25/02 ,  B60C3/08 ,  B60C5/00 ,  B60C9/00 ,  B60C9/28 ,  C08J5/04 ,  D02G3/48 ,  D07B1/02 ,  D02G3/00

CPC classification number: B29D30/22 ,  B60C3/08 ,  B60C5/00 ,  B60C9/005 ,  B60C9/28 ,  D02G3/48 ,  D07B1/062 ,  D10B2101/20 ,  D10B2331/021 ,  Y10S57/902 ,  Y10T428/2936

Abstract: An elastomeric article and a composite cord for reinforcing an elastomeric article. The cord comprises a core spirally wrapped by at least one high tenacity, substantially inextensible yarn. The core is composed of at least one unoriented polymeric filament which has an initial modulus of elasticity of at least 1000 newtons/mm.sup.2 and an elastic limit of at least one kilogram. The core has a length at break which is greater than the length of the yarn when the yarn is fully stretched out to permit stretching out of the yarn without rupture of the core for expansion of an elastomeric article and reinforcement thereof in the expanded condition.

Abstract translation: 用于增强弹性体制品的弹性制品和复合帘线。 帘线包括由至少一个高强度，基本上不可伸长的纱线螺旋地包裹的芯。 芯由至少一种未取向的聚合物长丝组成，其具有至少1000牛顿/ mm 2的初始弹性模量和至少1千克的弹性极限。 该芯的断裂长度大于纱线的长度，当纱线被完全拉伸时，可延伸出纱线，而不会在扩张状态下使弹性体制品膨胀的芯片破裂，并且加强。

公开(公告)号：US4057091A

公开(公告)日：1977-11-08

申请号：US674710

申请日：1976-04-07

Applicant: James Dennis Gardner ,  Robert William Glasscock

Inventor： James Dennis Gardner ,  Robert William Glasscock

IPC: B60C3/08 ,  B60C5/00 ,  B60C15/024 ,  B60C5/12 ,  B60C15/00

CPC classification number: B60C15/024 ,  B60C3/08 ,  B60C5/00

Abstract: This disclosure related to a pneumatic tire which is collapsible in its uninflated shape. This disclosure relates to a pneumatic tire and the rim combination of the pneumatic tire and a rim wherein the bead areas of the tire are capable of rotating in their mounted, uninflated shape to attain a different configuration in their mounted, inflated shape. The tire may have the characteristic wherein the sidewalls are capable of being folded axially inwardly toward each other when the tire is mounted on the rim and uninflated. In the uninflated and folded shape the tire and the combination of the tire and rim of this disclosure conserve space and weight over a standard tire and tire and rim combination. This uninflated, folded feature is designed primarily to be used as a spare tire replacement in automobiles.

Abstract translation: 本发明涉及一种可膨胀的未充气形状的充气轮胎。 本公开涉及充气轮胎和充气轮胎和轮辋的轮辋组合，其中轮胎的胎圈区域能够以其安装的未膨胀形状旋转，以在其安装的膨胀形状中获得不同的构造。 轮胎可以具有这样的特征，其中当轮胎安装在轮辋上并且未膨胀时，侧壁能够被朝向彼此的轴向向内折叠。 在未膨胀和折叠形状中，本公开的轮胎和轮胎和轮辋的组合节省了在标准轮胎和轮胎和轮辋组合上的空间和重量。 这种未膨胀的折叠特征主要用于汽车备胎替代品。

公开(公告)号：US09840112B2

公开(公告)日：2017-12-12

申请号：US14232558

申请日：2012-06-27

Applicant: Luc Bestgen ,  Michel Ahouanto

Inventor： Luc Bestgen ,  Michel Ahouanto

IPC: B60C15/04 ,  B60C3/08 ,  B60C5/00 ,  B60C15/00

CPC classification number: B60C3/08 ,  B60C15/04 ,  B60C2013/007 ,  Y10T29/49826

Abstract: The collapsible tire includes at least one carcass reinforcement that is surmounted radially from the outside by an inextensible crown reinforcement, which is radially on an inside of a tread. The reinforcements each include at least one layer of reinforcing elements. The tread is connected to two beads by two sidewalls. The beads are intended to come into contact with a rim, and each bead has at least one circumferential reinforcing element called a bead wire. The bead wire defines a mean line which forms a substantially circular closed curve in a circumferential plane. The bead wires are flexible and have at least one concave part Pc with a radius Rc and a center of curvature Cc.

公开(公告)号：US4177851A

公开(公告)日：1979-12-11

申请号：US869883

申请日：1978-01-16

Applicant: Michael L. Gill ,  William M. Hopkins

Inventor： Michael L. Gill ,  William M. Hopkins

IPC: B60C3/08 ,  B60C13/00 ,  B60C15/00 ,  B60C15/06 ,  B60C5/00

CPC classification number: B60C15/0018 ,  B60C13/00 ,  B60C15/06 ,  B60C15/0607 ,  B60C3/08 ,  Y10T152/10009 ,  Y10T152/10819 ,  Y10T152/10864

Abstract: Tendency of a tire bead core to be rotated by the tire ply wrapped around the core, when the tire is expanded from a cylindrical or collapsed state to its normal toroidal operating state, particularly after the tire is cured, is inhibited, or eliminated by arrangement of the ply relative to the bead core which disposes the ply tension force direction at or nearly at the bead core center.The foregoing abstract is not to be taken as limiting the invention of this application, and in order to understand the full nature and extent of the technical disclosure of this application, reference must be made to the accompanying drawing and the following detailed description.

Abstract translation: 当轮胎从圆柱形或折叠状态膨胀到其正常的环形工作状态时，特别是在轮胎固化之后轮胎胎圈芯由轮胎帘布层围绕纤维缠绕的轮胎的倾向被抑制或排除 的帘布层相对于在胎圈芯中心处或接近胎圈芯中心处的帘布层张力方向的胎圈芯。 上述摘要不应被视为限制本申请的发明，并且为了理解本申请的技术公开的全部性质和范围，必须参考附图和以下详细描述。