公开(公告)号：US11279180B2

公开(公告)日：2022-03-22

申请号：US16237892

申请日：2019-01-02

Applicant: Sumitomo Rubber Industries, Ltd.

Inventor： Ryota Sato

IPC: B60C3/00 ,  B60C3/04 ,  B60C15/00 ,  B60C9/28 ,  B60C9/02 ,  B60C9/22 ,  B60C11/03 ,  B60C9/14 ,  B60C11/00 ,  B60C5/08 ,  B60C15/06

Abstract: When (I) a tyre 1 is in contact with a flat surface (S) with a camber angle θ of 40 degrees, (II) a load (F) applied to the tyre is increased from zero, and (III) a curve (T) is obtained by plotting, in a XY coordinate, a displacement (Δx) in a tyre axial direction and a displacement (Δy) in a tyre radial direction of a position (A) of one of tyre tread edges (Te) closer to the flat surface (S), the displacements being from a reference position (A0) when the load (F) is zero, inclination of the curve (T) increases as the load (F) increases at least in a range where the load (F) is not more than 78% of a maximum load capacity load of the tyre.

公开(公告)号：US20200156420A1

公开(公告)日：2020-05-21

申请号：US16631857

申请日：2018-07-11

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： David J. Zemla ,  James M. Kirby

IPC: B60C19/12 ,  B60C5/08

Abstract: An inner tube for a pneumatic tire having an increased resistance to punctures. The inner tube may have at least one puncture resistant ply made from a fiber reinforcement oriented around the outer circumference of the inner tube. The inner tube may provide increased resistance to punctures in the tread portion of the tire.

公开(公告)号：US20200001560A1

公开(公告)日：2020-01-02

申请号：US16424741

申请日：2019-05-29

Applicant: Sumitomo Rubber Industries, Ltd.

Inventor： Sho MATSUNAMI

IPC: B29D30/06 ,  B60C19/12 ,  B60C5/08

Abstract: The present invention provides a pneumatic tire including a sealant layer that has excellent tear resistance despite its being formed of a generally string-shaped sealant provided continuously and spirally along an inner periphery of the tire. Included is a pneumatic tire including an innerliner and a sealant layer located radially inside the innerliner, the sealant layer including a first sealant layer and a second sealant layer stacked in that order from the innerliner, the first sealant layer including a generally string-shaped sealant provided continuously and spirally along an inner periphery of the tire, the second sealant layer including a generally string-shaped sealant provided continuously and spirally along the first sealant layer, the sealant of the first sealant layer and the sealant of the second sealant layer extending in directions crossing each other.

公开(公告)号：US10286736B2

公开(公告)日：2019-05-14

申请号：US15348662

申请日：2016-11-10

Applicant: Adam Krefting

Inventor： Adam Krefting

IPC: B60C17/01 ,  B60C5/08 ,  B60C5/00 ,  B60C17/06

Abstract: An insert for a pneumatic tire including an annular member adapted to contact at least 10% of an interior surface of the pneumatic tire and provide an outward pressure thereagainst.

公开(公告)号：US07165587B2

公开(公告)日：2007-01-23

申请号：US10478990

申请日：2002-05-29

Applicant: Tetsuito Tsukagoshi ,  Osamu Saito

Inventor： Tetsuito Tsukagoshi ,  Osamu Saito

IPC: B60C17/01 ,  B60C17/02 ,  B60C5/08 ,  B60C5/22

CPC classification number: B60C17/01 ,  B60C17/02 ,  B60C19/122 ,  Y10T152/10513

Abstract: The invention proposes a technique of preventing a propagation of a damage in a reinforcing layer to a toric air bag even if the reinforcing layer arranged on an outer peripheral side of the toric air bag in a safety tire to suppress an unnecessary size growth of the toric air bag and allowed to a proper expansion deformation of the toric air bag in the puncture of the tire or the like is damaged by foreign matters entered through a puncture hole into the tire, in which the reinforcing layer separately arranged from the toric air bag is fitted on the outer peripheral side of the toric air bag having a hollow torus shape over its full periphery to suppress the propagation of the damage in the reinforcing layer to the toric air bag through an interface layer therebetween.

Abstract translation: 本发明提出了即使在安全轮胎中设置在复曲面安全气囊的外周侧的增强层来抑制复曲面的不必要的尺寸生长，也可以防止增强层中的损伤传播到复曲面气囊的技术 在通过穿刺孔进入轮胎等的异物向轮胎中分离布置的加强层被破坏时，空气袋和复曲面气囊在轮胎等的穿刺中的适当的膨胀变形被损坏 安装在其整个周边具有中空圆环形的复曲面安全气囊的外周侧，以通过其间的界面层抑制加强层中的损伤向复曲面气囊的传播。

公开(公告)号：US6019150A

公开(公告)日：2000-02-01

申请号：US815575

申请日：1997-03-12

Applicant: Toshio Yamagiwa

Inventor： Toshio Yamagiwa

IPC: B60C5/08 ,  B29C73/20 ,  B29C73/22 ,  B60C5/04

CPC classification number: B29C73/22 ,  B29L2023/245 ,  B29L2030/00 ,  Y10S152/07 ,  Y10T152/10702

Abstract: To provide a tire which allows the motor vehicle to continue operation even when both a tire body thereof and a tube mounted therein are damaged. A tire houses therein a tube which is compartmented into an inner circumferential air chamber filled with air and an outer circumferential sealant chamber filled with a sealant. The tire has lateral beads held and hermetically sealed against lateral steps of a rim. Even when the tube is pierced, the sealant repairs the pierced hole, preventing air from leaking out. Even if air leaks from the tube into the tire body, because the pierced hole in the tire body is repaired by the sealant and the beads, of the tire body are sealed against the rim, the air is prevented from leaking out of the tire body.

Abstract translation: 即使在其轮胎体和安装在其中的管都损坏的情况下，也能够使机动车辆继续运转的轮胎。 轮胎容纳有分隔成填充有空气的内周空气室和填充有密封剂的外周密封剂室的管。 轮胎具有保持的边缘珠并且密封以抵抗边缘的横向台阶。 即使管子被刺穿，密封剂修复穿孔，防止空气泄漏。 即使空气从管子泄漏到轮胎主体中，由于轮胎主体中的穿孔被密封剂修复并且轮胎本体的胎圈被密封抵靠轮辋，所以防止空气从轮胎主体泄漏出来 。

公开(公告)号：US5900088A

公开(公告)日：1999-05-04

申请号：US875762

申请日：1997-10-23

Applicant: Toshio Yamagiwa

Inventor： Toshio Yamagiwa

IPC: B60C5/08 ,  B29C47/20 ,  B29C65/00 ,  B29C67/00 ,  B29C73/02 ,  B29C73/20 ,  B29C73/22 ,  B29D23/24 ,  B29D30/06 ,  B29L30/00

CPC classification number: B29D30/0685 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/20 ,  B29C65/00 ,  B29C66/1142 ,  B29C66/5241 ,  B29C67/004 ,  B29C73/02 ,  B29C73/22 ,  B29C2793/0045 ,  B29C66/71 ,  B29D2030/069 ,  B29D2030/0698 ,  B29K2021/00 ,  B29L2023/245 ,  B29L2030/00 ,  B29L2031/60 ,  B29L2031/601

Abstract: A tube blank 2' whose inside is divided into an air chamber 3 and a sealant chamber 7 by a partition wall 5, is formed by extrusion and cut into a predetermined length. An air valve 6 is mounted to the tube blank 2' to communicate with the air chamber 3 and then, opposite ends of the tube blank is bonded by pressure bonding and vulcanized. A sealant charging bore 4.sub.1 is formed in the tube blank 2' to communicate with the sealant chamber 7. Thereafter, air is supplied to the air chamber 3 through the air valve 6 to urge the partition wall 5, thereby expelling the air from the sealant chamber 7. In this state, a sealant is supplied into the sealant chamber 7 through the sealant charging bore 4.sub.1. The sealant charging bore 4.sub.1 is closed by affixing a raw rubber sheet 19 and vulcanizing it.

Abstract translation: PCT No.PCT / JP96 / 03744 Sec。 371日期：1997年10月23日 102（e）日期1997年10月23日PCT 1996年12月20日PCT PCT。 公开号WO97 / 23344 日期1997年3月7日通过挤压和切割成预定长度形成内壁由分隔壁5分成空气室3和密封剂室7的管坯2'。 空气阀6安装在管坯2'上，与空气室3连通，然后通过压力粘合和硫化将管坯的相对端粘合。 密封剂填充孔41形成在管坯2'中以与密封剂室7连通。然后，空气通过空气阀6供给到空气室3，以推动分隔壁5，从而从密封剂排出空气 在这种状态下，通过密封剂填充孔41将密封剂供给到密封剂室7.密封剂填充孔41通过固定生橡胶片19并硫化而封闭。

公开(公告)号：US5477910A

公开(公告)日：1995-12-26

申请号：US142374

申请日：1993-11-23

Applicant: Denis Bijaoui ,  Guy Jarrige ,  Michel Legras ,  Jean Roche

Inventor： Denis Bijaoui ,  Guy Jarrige ,  Michel Legras ,  Jean Roche

IPC: B22D11/06 ,  B60C5/08 ,  C22C45/02 ,  B22D11/00

CPC classification number: C22C45/02 ,  B22D11/062 ,  B22D11/0642

Abstract: A process and device for producing a wire (12) made of amorphous metal alloy having an iron base by producing a jet (7) of molten alloy (4) through the orifice (60) of a die (6), and introducing this jet (7) into a cooling liquid (9) urged by centrifugal force against the inner wall of a rotary drum. The crucible (2) containing the alloy (4) and the die (6) are made using different materials and are joined by a joint (25) the material of which differs from those of the crucible (2) and of the die (6). Furthermore, means (3) are employed for heating the alloy (4) both in the crucible (2) and in the die (6) and an inert or reducing gas is delivered directly in contact with the jet (7) as it leaves the die (6). Wire (12) obtained with this process or this device, this wire being employed, for example, for reinforcing pneumatic tires.

Abstract translation: PCT No.PCT / FR92 / 00458 Sec。 371日期：1993年11月23日 102（e）日期1993年11月23日PCT提交1992年5月22日PCT公布。 公开号WO92 / 21460 日本1992年12月10日。一种用于制造由非晶金属合金制成的线（12）的方法和装置，所述非线性金属合金具有铁基，通过通过模具的孔口（60）产生熔融合金（4）的射流（7） 6），并将该喷射器（7）引入通过离心力推动旋转鼓内壁的冷却液（9）中。 含有合金（4）和模具（6）的坩埚（2）使用不同的材料制成，并且通过与坩埚（2）和模具（6）的材料不同的接头（25）连接 ）。 此外，用于在坩埚（2）和模具（6）中加热合金（4）的装置（3），并且惰性或还原气体在离开喷嘴（7）时直接与射流（7）接触 （6）。 使用该方法获得的线（12）或该装置，该线用于例如用于加强充气轮胎。

公开(公告)号：US4481327A

公开(公告)日：1984-11-06

申请号：US454292

申请日：1982-12-29

Applicant: Masaki Ogawa ,  Yasushi Hirata ,  Akira Tsuchikura

Inventor： Masaki Ogawa ,  Yasushi Hirata ,  Akira Tsuchikura

IPC: C08L7/00 ,  C08K5/41 ,  C08L1/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C08K3/04 ,  B60C3/00 ,  B60C5/08

CPC classification number: C08K5/41 ,  Y10T152/10855

Abstract: Rubber compositions having improved tensile strength, elongation and modulus of unvulcanized rubbers without deteriorating physical properties of vulcanized rubbers are prepared by utilizing synergistic effect of addition of a filler having high reinforcing property and alkadiene sulfones in given amounts to natural rubber and/or dienic synthetic rubbers.

Abstract translation: 通过使用给定量的天然橡胶和/或二烯合成橡胶添加具有高增强性的填料和链烯二烯砜的协同效应，制备了具有改进的抗硫化橡胶的抗拉强度，伸长率和模量而不劣化硫化橡胶的物理性能的橡胶组合物 。

公开(公告)号：US4153095A

公开(公告)日：1979-05-08

申请号：US833109

申请日：1977-09-14

Applicant: Berge Sarkissian

Inventor： Berge Sarkissian

IPC: B60C5/12 ,  B60C5/20 ,  B60C17/01 ,  B60C5/06 ,  B60C5/08 ,  B60C17/00

CPC classification number: B60C17/01 ,  B60C17/10 ,  B60C5/20 ,  B60C2019/006 ,  Y10T152/10684

Abstract: A pneumatic insert for a pneumatic tire comprises a generally toroidal shaped hollow member having a pair of annular insert beads with sidewalls extending therefrom joined to an insert crown portion. An annular flap portion is joined to the outer surface of each insert sidewall at the bead area and extends beyond each bead a predetermined amount.The pneumatic insert is disposed in a standard tire and mounted on standard rim. The insert flaps are tucked between the respective insert beads and the bead support surface of the rim to provide a leak-tight seal. When the insert is inflated the insert beads push the respective tire beads against the rim flange. In one embodiment the tire is inflated through an air passage member disposed between the tire and insert beads. In another embodiment the tire is inflated directly through the tire sidewall with a hypodermic needle. The insert inflation chamber and the tire inflation chamber do not communicate and can be inflated to different pressure levels.Other embodiments of the pneumatic insert include fabric reinforcements and/or protective caps.

Abstract translation: 用于充气轮胎的气动插入件包括大致环形的中空构件，其具有一对环形插入珠，其具有从其连接到插入件冠部的侧壁延伸。 环形翼片部分在胎圈区域处连接到每个插入物侧壁的外表面并延伸超过每个胎圈预定量。