公开(公告)号：US20080035262A1

公开(公告)日：2008-02-14

申请号：US11665228

申请日：2005-11-28

Applicant: Mitsuru Naito

Inventor： Mitsuru Naito

IPC: B60C3/08

CPC classification number: B60C17/04 ,  B60C17/043 ,  Y10T152/10045

Abstract: Provided are a run-flat supporting body whose durability is enhanced while a large number of through holes are formed in an annular shell thereof, and a tire/wheel assembly. The run-flat supporting body (1) is configured of the annular shell (2) and elastic rings (3) and (3). The annular shell (2) works as a supporting surface on an outer peripheral side, and bifurcates into two leg portions on an inner peripheral side. In addition, the annular shell (2) is provided with a large number of the through holes (4) in wall surfaces thereof. The elastic rings (3) and (3) are attached respectively to the two leg portions of the annular shell (2). The run-flat supporting body 1 is supported on a rim of a wheel with the elastic rings (3) and (3). According to a configuration of the present invention, peripheries of the respective through holes (4) are thickened, residual stresses are applied to the peripheries of the respective through holes (4), or each through hole (4) is formed into an elliptic shape having the major axis in a circumferential direction.

Abstract translation: 本发明提供一种能够在其环状壳体中形成有大量贯通孔的轮胎/车轮组件的耐久性提高的平坦的支撑体。 行平面支撑体（1）由环形壳（2）和弹性环（3）和（3）构成。 环状壳体（2）作为外周侧的支撑面，在内周侧分支成两个腿部。 此外，环形壳体（2）在其壁表面中设置有大量通孔（4）。 弹性环（3）和（3）分别安装在环形壳体（2）的两个腿部上。 跑板支撑体1支撑在具有弹性环（3）和（3）的轮的轮缘上。 根据本发明的结构，各个通孔（4）的周边部分变厚，残留应力被施加到各个通孔（4）的周边，或者每个通孔（4）形成为椭圆形 沿圆周方向具有长轴。

公开(公告)号：US20060219344A1

公开(公告)日：2006-10-05

申请号：US10567547

申请日：2004-06-22

Applicant: Mitsuru Naito

Inventor： Mitsuru Naito

IPC: B60C17/04

CPC classification number: B60C17/04 ,  B60C17/06 ,  B60C19/002

Abstract: Disclosed is a tire wheel assembly allowed to enhance working efficiency in rim assembling without destabilizing mounting of a run-flat support member, and furthermore, allowed to realize noise reduction by improving a vibration characteristic during normal traveling. The tire wheel assembly is one where, while a pneumatic tire is fitted to a rim of a wheel, inserted into a cavity portion of the pneumatic tire is a run-flat support member formed of a pair of elastic rings fitted to the rim; and an annular shell straddling between the elastic rings. In the tire wheel assembly, inner diameters of the pair of elastic rings are made different from each other to make an inner diameter of one elastic ring fitted to the rim in a back side of the wheel smaller than an inner diameter of the other elastic ring fitted to the rim in a front side of the wheel.

公开(公告)号：US20060113018A1

公开(公告)日：2006-06-01

申请号：US10541843

申请日：2004-02-19

Applicant: Mitsuru Naito ,  Atsushi Tanno

Inventor： Mitsuru Naito ,  Atsushi Tanno

IPC: B60C5/16

CPC classification number: B60C17/06 ,  B60C17/043 ,  Y10T152/10009 ,  Y10T152/10036

Abstract: A tire/wheel assembly comprising a wheel having a rim, a pneumatic tire mounted on the rim of the wheel and a run-flat support member disposed in the cavity of the pneumatic tire. The run-flat support member includes an annular shell and elastic rings. The annular shell has a support surface located radially outward and two leg portions formed radially inward in a straddling state. The elastic rings support the leg portions on the rim. The annular shell is configured such that an annular cavity portion surrounded by the run-flat support member and the pneumatic tire has a cross-sectional area that varies in the circumferential direction of the tire.

Abstract translation: 一种轮胎/车轮组件，其包括具有轮辋的车轮，安装在车轮轮缘上的充气轮胎和设置在充气轮胎的空腔中的行平坦支撑构件。 跑平支撑构件包括环形壳和弹性环。 环形壳体具有位于径向外侧的支撑表面和在跨骑状态下径向向内形成的两个腿部。 弹性环支撑边缘上的腿部。 环形壳体被构造成使得由平坦的支撑构件和充气轮胎围绕的环形空腔部​​分具有在轮胎的圆周方向上变化的横截面面积。

公开(公告)号：US07040364B2

公开(公告)日：2006-05-09

申请号：US10468473

申请日：2002-09-26

Applicant: Issei Nakakita ,  Mitsuru Naito ,  Takashi Fukutomi

Inventor： Issei Nakakita ,  Mitsuru Naito ,  Takashi Fukutomi

IPC: B60C19/12

CPC classification number: B60C19/12 ,  B29C73/20 ,  B29C73/22 ,  B29D30/0685 ,  B29D2030/0689 ,  B29D2030/0695 ,  B29L2030/00 ,  B60C5/12 ,  B60C5/142 ,  B60C5/20 ,  Y10T152/10522 ,  Y10T152/10684 ,  Y10T152/10693

Abstract: A pneumatic tire, comprising adhesive sealant applied onto the inner surface thereof, wherein an air barrier membrane is disposed on the inner surface of the tire at least at a tread part, a space part is formed between the air barrier membrane and the inner surface of the tire, and the adhesive sealant is stacked on the space part side surface of the air barrier membrane, whereby an increase in weight can be minimized and a workability in handling the tire can be increased.

Abstract translation: 一种充气轮胎，其特征在于，包括粘贴在其内表面上的密封剂，其特征在于，至少在胎面部，在所述轮胎的内表面配置有隔气膜，在所述防气膜与所述防气膜的内表面之间形成有空隙部， 轮胎和粘合密封剂堆叠在隔气膜的空间部分侧表面上，从而可以将重量的增加最小化，并且可以提高处理轮胎的可加工性。

公开(公告)号：US07681614B2

公开(公告)日：2010-03-23

申请号：US11658706

申请日：2005-08-26

Applicant: Mitsuru Naito

Inventor： Mitsuru Naito

IPC: B60C17/00 ,  B60C17/04

CPC classification number: B60C17/06 ,  B60C17/043 ,  Y10T152/10513

Abstract: A run flat support body for a pneumatic tire, including an annular shell and elastic rings, where the elastic rings are composed of a composite elastic material made by compounding reinforcement fillers with an elastic material so as to provide anisotropy to an effect of reinforcement thereof. Additionally, the compressive rigidity of the elastic rings in a radial direction of the tire is made larger than that of unreinforced elastic rings in the radial direction, and the bending rigidity of the elastic rings in an axial direction of the tire is made substantially equal to that of the unreinforced elastic rings in the axial direction. Preferably, the elastic rings include a layered body formed by alternately laminating layers of a composite elastic material in which short fibers are aligned in a circumferential direction and layers of a composite elastic material in which short fibers are aligned in the axial direction.

Abstract translation: 一种用于充气轮胎的平行支撑体，包括环形壳和弹性环，其中弹性环由通过将增强填料与弹性材料混合制成的复合弹性材料构成，以提供各向异性以加强其。 此外，弹性环在轮胎的径向方向上的抗压刚度大于非增强弹性环在径向方向上的抗压刚度，并且使轮胎的轴向上的弹性环的弯曲刚度基本上等于 无弹性环的轴向方向。 优选地，弹性环包括层叠体，其通过交替层叠短周期中的短纤维的复合弹性材料层和在短轴方向上排列有短纤维的复合弹性材料的层。

公开(公告)号：US20090241738A1

公开(公告)日：2009-10-01

申请号：US12406622

申请日：2009-03-18

Applicant: Mitsuru Naito

Inventor： Mitsuru Naito

IPC: B29C73/02

CPC classification number: B29C73/166 ,  B29L2030/00

Abstract: Provided is a tire puncture repair device capable of injecting a puncture sealing agent into a tire stably and speedily. A container is compressed between plate members by placing one of the plate members on the ground and pressing down the other one of the plate members with a foot. Thereby, the puncture sealing agent is discharged from the container and is injected into the tire through an injection tube. Discharge amount control means is attached to the injection tube to level an amount of the puncture sealing agent to be discharged.

Abstract translation: 提供一种能够稳定且快速地将穿刺密封剂注入轮胎的轮胎穿刺修复装置。 通过将一个板构件放置在地面上并用脚压下另一个板构件，将容器压缩在板构件之间。 因此，穿刺密封剂从容器中排出并通过注射管注入轮胎。 排出量控制装置安装在注射管上以使待排出的穿刺密封剂的量达到一定程度。

公开(公告)号：US20090107603A1

公开(公告)日：2009-04-30

申请号：US11922763

申请日：2006-07-27

Applicant: Mitsuru Naito

Inventor： Mitsuru Naito

IPC: B60C17/04 ,  B29D30/06

CPC classification number: B60C17/04 ,  B60C17/041 ,  B60C17/043

Abstract: A run-flat support member having an annular shell for supporting a tread portion when a pneumatic tire is operated in a run-flat condition. The annular shell is formed from a shell body which is annularly curved and has opposite circumferential edges that are butted against each other and are joined. The shell body is structured such that the butted opposite circumferential edges come into contact with each other by forces acting in directions where they are butted against each other.

Abstract translation: 具有用于在充气轮胎在平坦状态下操作时用于支撑胎面部的环形壳的行平坦支撑构件。 环形壳体由环状弯曲的壳体形成，并且具有相对的彼此对接的圆周边缘并且接合。 壳体的构造使得对接的相对的周向边缘通过作用在彼此相对的方向上的力彼此接触。

公开(公告)号：US20090038730A1

公开(公告)日：2009-02-12

申请号：US11886696

申请日：2006-04-20

Applicant: Mitsuru Naito

Inventor： Mitsuru Naito

IPC: B60C17/06

CPC classification number: B60C17/06 ,  B60C17/043

Abstract: Provided is a run flat supporter for pneumatic tire which can be used for a plurality of kinds of pneumatic tires having different tire sizes. The run flat supporter includes an annular shell and elastic rings. The annular shell has an outer peripheral side formed as a tire support surface and an inner peripheral side bifurcated into left and right leg portions. The elastic rings are attached to each of the tips of the left and right leg portions. The run flat supporter is supported on the left and right seats of a rim of a wheel with the elastic rings interposed therebetween. The run flat supporter for pneumatic tire is characterized in that at least one of the left and right leg portions of the annular shell is divided into an outer-diameter-side shell and an inner-diameter-side shell, and the inner-diameter-side shell is connected to the outer-diameter-side shell so as to be displaceable in the tire axial direction.

Abstract translation: 提供了一种用于充气轮胎的平板支撑件，其可用于具有不同轮胎尺寸的多种充气轮胎。 跑步平台支架包括环形壳和弹性环。 环形壳体具有形成为轮胎支撑表面的外周侧和分为左右腿部的内周侧。 弹性环连接到左腿和右腿部的每个尖端。 行驶平台支撑件支撑在车轮边缘的左右座椅上，其间具有弹性环。 用于充气轮胎的平面支撑件的特征在于，环形壳体的左右腿部中的至少一个分为外径侧壳体和内径侧壳体， 侧壳体与外径侧壳体连接，能够在轮胎轴向移动。

公开(公告)号：US20080295938A1

公开(公告)日：2008-12-04

申请号：US10567093

申请日：2004-06-08

Applicant: Mitsuru Naito

Inventor： Mitsuru Naito

IPC: B60C17/10 ,  B60C17/04

CPC classification number: B60C9/14 ,  B60C9/09 ,  B60C9/12 ,  B60C17/047 ,  B60C17/048 ,  B60C17/06 ,  B60C17/10 ,  Y10T152/1054

Abstract: Disclosed is a tire/wheel assembly allowed to still further enhance run-flat durability thereof with a simple configuration. A tire/wheel assembly of the present invention is a tire/wheel assembly where a run-flat support member inserted, coaxially with a rim, in a cavity portion of a pneumatic tire. The tire/wheel assembly is formed of a configuration where a retention groove for lubricant on an inner peripheral surface of the pneumatic tire is provided in a manner that the retention groove is faced at least to an apex of the run-flat support member.

Abstract translation: 公开了一种轮胎/车轮组件，其以简单的构造进一步增强其平坦的耐久性。 本发明的轮胎/车轮组件是一种轮胎/车轮组件，其中在与充气轮胎的空腔部分中插入与轮辋同轴的平坦的支撑构件。 轮胎/车轮组件由以下结构形成：在充气轮胎的内周面上设置用于润滑剂的保持槽的构造，其中保持槽至少面对平坦的支撑构件的顶点。

公开(公告)号：US07195683B2

公开(公告)日：2007-03-27

申请号：US10492656

申请日：2002-10-18

Applicant: Mitsuru Naito ,  Hidekazu Takeyama ,  Satoshi Makino ,  Yasuhiro Miyatani ,  Takayuki Toyoshima

Inventor： Mitsuru Naito ,  Hidekazu Takeyama ,  Satoshi Makino ,  Yasuhiro Miyatani ,  Takayuki Toyoshima

IPC: B29C73/16 ,  B60C19/12

CPC classification number: B29D30/0061 ,  B29C73/22 ,  B29D30/0685 ,  B29D2030/0695 ,  B29L2030/00 ,  B60C19/12 ,  B60C19/122 ,  Y10T152/10684

Abstract: A self-sealing tire according to the present invention includes a pneumatic tire and a puncture sealing layer disposed over a whole tire inner wall surface from one shoulder portion to the other shoulder portion of the pneumatic tire. The puncture sealing layer comprises an annular sponge layer which is impregnated with an adhesive so as to be exposed on a radially outer surface side thereof, and a bonding layer of an adhesive which is provided on a radially outer surface of the sponge layer and is adhered to the tire inner wall surface. The sponge layer is provided in a compressed state. The puncture sealing layer is press attached to the tire inner wall surface by a recovery force of the compressed sponge layer.

Abstract translation: 根据本发明的自密封轮胎包括充气轮胎和穿刺密封层，其设置在从充气轮胎的一个肩部到另一个肩部的整个轮胎内壁表面上。 穿刺密封层包括环状海绵层，其被浸渍有粘合剂以露出在其径向外表面侧上，并且粘合剂的粘合层设置在海绵层的径向外表面上并被粘附 到轮胎内壁表面。 海绵层以压缩状态设置。 穿刺密封层通过压缩海绵层的恢复力被压靠在轮胎内壁表面。