公开(公告)号：US20170001474A1

公开(公告)日：2017-01-05

申请号：US15108459

申请日：2014-11-27

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENT MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

Inventor： Christophe LE CLERC ,  Richard CORNILLE ,  Geneviève PINEAU ,  Xavier LEGRAND ,  Hubert OSTYN ,  Marc-Antoine COLOT ,  Guillaume TANCHAUD

IPC: B60C9/11 ,  B60C15/00 ,  B60C15/06 ,  B60C9/18

CPC classification number: B60C9/11 ,  B60C9/1807 ,  B60C15/0018 ,  B60C15/0628 ,  B60C2015/0639

Abstract: A tire that comprises a knit (44) comprising: columns (C1, C2, C3, C4) of loops (B), the loops (B) of one and the same column (C1, C2, C3, C4) being arranged one after the other substantially in an overall direction (X1) referred to as the main direction; and rows (R1, R2, R3, R4) of loops, the loops (B) of one and the same row (R1, R2, R3, R4) being arranged one beside the other substantially in an overall direction (Z1) referred to as the transverse direction.The knit (44) has, in the main overall direction (X1) and/or the transverse overall direction (Z1), a force at 100% elongation greater than or equal to 250 N, the force at 100% elongation being determined from a force-elongation curve obtained by applying standard ISO 13934-1:2013 to the knit (44) embedded in a standard elastomer matrix.

Abstract translation: 针织物（44）在主要总体方向（X1）和/或横向总体方向（Z1）处具有大于或等于250N的100％伸长率的力，100％伸长率的力由 通过将标准ISO 13934-1：2013应用于嵌入标准弹性体基体的针织物（44）获得的力 - 伸长率曲线。

公开(公告)号：US20150231927A1

公开(公告)日：2015-08-20

申请号：US14427615

申请日：2013-09-10

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

Inventor： Cedric Montezin

IPC: B60C9/02 ,  B60C9/09 ,  B60C9/08

CPC classification number: B60C9/02 ,  B60C9/08 ,  B60C9/09 ,  B60C15/0045 ,  B60C2009/0215 ,  B60C2015/009 ,  B60C2015/0639 ,  Y10T152/10819 ,  Y10T152/10855

Abstract: Tire comprising a radial carcass reinforcement (60) comprised of threadlike reinforcing elements (61) having an elongation at break EBC and a force at break FBC, placed at a pitch PC and coated in rubber composition, designed so as to satisfy the relationship: FB C P C ≤ 1.5 · 10 6 · ( R S 2 - R E 2 ) R T , Each sidewall of the tire includes an additional reinforcement (120) composed of threadlike reinforcing elements having an elongation at break EBA and a force at break FBA, placed at a pitch PA and coated in a rubber composition, wherein each of the two additional reinforcements is designed such that FB A P A ≥ 1.3 · FB C P C , and EBC≧EBA, the forces at break FBA and FBC and the elongations at break EBC and EBA being determined on the reinforcing elements after extraction from the cured tire.

Abstract translation: 轮胎包括径向胎体增强件（60），其包括具有断裂伸长率EBC和断裂强度FBC的线状增强元件（61），放置在间距PC处并涂覆在橡胶组合物中，设计成满足以下关系：FB CPC≤1.5·10 6·（RS 2-RE 2）RT，轮胎的每个侧壁包括由具有断裂伸长率EBA和断裂强度FBA的线状增强元件组成的附加加强件（120） PA并涂覆在橡胶组合物中，其中两个附加增强材料中的每一个被设计成使得FB APA≥1.3FBCPC和EBC≥EBA，断裂强度FBA和FBC以及断裂伸长率EBC和EBA被确定为 从硫化轮胎提取后的增强元素。

公开(公告)号：US08291953B2

公开(公告)日：2012-10-23

申请号：US12302276

申请日：2007-05-14

Applicant: Jean-Michel Huyghe

Inventor： Jean-Michel Huyghe

IPC: B60C9/00

CPC classification number: B60C15/06 ,  B60C2015/009 ,  B60C2015/0639 ,  Y10T152/10819

Abstract: Tire comprising at least one carcass-type reinforcing structure (6) anchored on each side of the tire. The anchoring includes a turning up of the carcass-type reinforcing structure around a bead core (15) in such a way as to form a turned-up section (8). The tire also includes at least one circumferential bielastic reinforcing element (10) made of a bielastic fabric, in which the fabric employed is a bielastic knitted fabric, that is a stitched fabric in which the loops forming the stitches are capable of moving relative to each other. The at least one bielastic reinforcing element (10) being arranged so as to extend substantially parallel along a portion of the reinforcing structure (6) which is situated in that region of the bead (4) of the tire that is axially outward relative to the reinforcing structure, in the immediate vicinity of the latter.

Abstract translation: 轮胎包括锚定在轮胎的每一侧上的至少一个胎体型加强结构（6）。 锚固包括围绕胎圈芯（15）围绕胎体型加强结构，以形成翻边部分（8）。 轮胎还包括至少一个由弹性织物制成的周向弹性增强元件（10），其中使用的织物是双弹性针织物，其是缝合织物，其中形成针迹的环能够相对于每个织物移动 其他。 所述至少一个生物弹性增强元件（10）被布置成沿着所述加强结构（6）的位于所述轮胎的胎圈（4）的所述区域中的一部分基本平行地延伸，所述胎圈（4）的区域相对于所述轮胎的轴向向外 加强结构，在后者附近。

公开(公告)号：US20100089514A1

公开(公告)日：2010-04-15

申请号：US12525254

申请日：2008-01-15

Applicant: Masaharu Fukushima

Inventor： Masaharu Fukushima

IPC: B60C9/04

CPC classification number: B60C15/06 ,  B60C9/09 ,  B60C2015/0639 ,  Y10T152/10864

Abstract: To provide a pneumatic tire in which attainment of durability of a reinforcing layer and improvement of stability of a vehicle are both achieved while restraining degradation of ride comfort and, more specifically, to provide a heavy loading pneumatic tire suitably used in a construction vehicle or the like.A pneumatic tire including a carcass 2 having a body portion 2A extending between bead cores in a troidal shape and a folded-back portion 2B provided continuously therefrom and folded back around the bead cores, and a belt 3 arranged on the outside of the tire in the radial direction. Outer side reinforcing layers 4 are disposed on the body portion 2A of the carcass on the outsides of the tire in the axial direction from positions of 42 to 48% of the tire cross-section height SH to positions of 10 to 16% of the tire cross-section height SH along the body portion, and inner side reinforcing layers 5 are disposed on the body portion 2A of the carcass on the insides of the tire in the axial direction from positions of 42 to 48% of the tire cross-section height SH to positions not higher than bottom surfaces of the bead cores along the body portion.

Abstract translation: 为了提供一种在抑制乘坐舒适性降低的同时实现增强层的耐久性和车辆的稳定性的提高的充气轮胎，更具体地说，提供一种适用于施工车辆的重载充气轮胎 喜欢。 一种充气轮胎，其具有胎体2，胎体2具有以胎体形状的胎圈芯之间延伸的主体部2A和从胎圈芯连续地设置并折叠在胎圈芯周围的折回部2B，以及布置在轮胎外侧的带3 径向。 外侧加强层4从轮胎横截面高度SH的42〜48％的位置到轮胎的10〜16％的位置，在轮胎的外侧沿轴向配置在胎体的主体部2A上 位于主体部分的横截面高度SH，内侧加强层5从轮胎横截面高度的42至48％的位置沿轴向方向设置在轮胎内侧的胎体主体部分2A上 SH沿着主体部分位于不高于胎圈芯的底表面的位置。

公开(公告)号：US20090294007A1

公开(公告)日：2009-12-03

申请号：US12465916

申请日：2009-05-14

Applicant: Walter Vorreiter

Inventor： Walter Vorreiter

IPC: B60C13/04

CPC classification number: B60C17/0009 ,  B60C2015/009 ,  B60C2015/0639 ,  B60C2017/0063

Abstract: A pneumatic tire is provided having a carcass with at least one carcass ply, an innerliner, a sidewall, a bead comprising a bead core and a bead apex, and a tread disposed radially outward of the carcass, The sidewall has only a single crescent-shaped rubber insert located between the innerliner and the at least one carcass ply. The rubber of the at least one crescent-shaped rubber insert has a hardness (Shore A, 100° C.) in a range of about 68 to about 90, and the maximum thickness of the at least one crescent-shaped rubber insert, as measured parallel to the axis of rotation of the tire, is less than 30% of the thickness of the tire sidewall as measured parallel to the axis of rotation of the tire from the axially inner surface of the innerliner to the axially outer surface of the sidewall at the location of the maximum thickness of the rubber insert.

Abstract translation: 提供一种充气轮胎，其具有至少一个胎体帘布层的胎体，内衬层，侧壁，包括胎圈芯和胎圈三角形的胎圈以及设置在胎体的径向外侧的胎面。胎侧仅具有单个月牙形， 形状的橡胶插入件位于内衬层和至少一个胎体帘布层之间。 所述至少一个新月形橡胶插入件的橡胶具有约68至约90的范围内的硬度（肖氏A，100℃）和至少一个月牙形橡胶镶嵌件的最大厚度，如 平行于轮胎的旋转轴线测量的轮胎侧壁的厚度小于轮胎从轴承内衬层的轴向内表面到侧壁的轴向外表面的旋转轴线测量的厚度的30％ 在橡胶插入件的最大厚度的位置。

公开(公告)号：US20080295946A1

公开(公告)日：2008-12-04

申请号：US12188484

申请日：2008-08-08

Applicant: Martin Josef Kraus ,  Heinz-Bernhard Mazur

Inventor： Martin Josef Kraus ,  Heinz-Bernhard Mazur

IPC: B60C15/06

CPC classification number: B60C15/06 ,  B60C15/0607 ,  B60C2015/0621 ,  B60C2015/0639 ,  B60C2015/0657 ,  B60C2200/06

Abstract: A vehicle tire contains a tread part, a bead region which is radially formed inside the tread part and having a bead core, a bead filler formed radially outside the bead core, and a bead reinforcing layer extending over a periphery of the vehicle tire and containing at least one resistance carrier spirally wound radially outwardly from the inside towards the periphery. A further bead reinforcing strip is formed radially inside the bead core, the further bead reinforcing strip extending axially over the entire axial length of the bead core and being radially outwardly folded back towards the two axial outer sides of the bead core. The further bead reinforcing strip having a first folded-back section extending up to a radial extension height from a vertex of the wheel rim and a second folded-back section up to a radial extension height from the vertex X of the wheel rim.

Abstract translation: 车轮胎包含胎面部，胎面区域，径向地形成在胎面部内部，并且具有胎圈芯，在胎圈芯的径向外侧形成的胎圈填料，以及胎圈加强层，其在车辆轮胎的周围延伸并且包含 至少一个电阻载体从内侧朝向周边径向向外螺旋地卷绕。 在胎圈芯的径向内部形成另外的胎圈加强带，另外的胎圈加强带在胎圈芯的整个轴向长度上轴向延伸，并朝向胎圈芯的两个轴向外侧径向向外折回。 另外的胎圈加强带具有从轮缘的顶点延伸到径向延伸高度的第一折回部分和从轮缘的顶点X到达径向延伸高度的第二折回部分。

公开(公告)号：US06923234B2

公开(公告)日：2005-08-02

申请号：US10721270

申请日：2003-11-26

Applicant: Luc Bestgen ,  Michel Ahouanto

Inventor： Luc Bestgen ,  Michel Ahouanto

IPC: B60C9/08 ,  B29D30/20 ,  B29D30/30 ,  B60C9/07 ,  B60C9/09 ,  B60C13/00 ,  B60C15/06 ,  B29D30/32 ,  B29D30/38

CPC classification number: B60C15/06 ,  B29D30/20 ,  B60C9/07 ,  B60C9/09 ,  B60C2015/0639 ,  B60C2015/066 ,  Y10T152/10828 ,  Y10T152/10864

Abstract: Tire including at least one carcass reinforcement of at least one ply anchored in each bead B to at least one bead wire, each bead being reinforced by at least two reinforcement plies formed of reinforcing elements inclined relative to the circumferential direction at an angle between 10° and 30°, said reinforcement plies being axially adjacent to the carcass ply wherein the reinforcing elements of at least one ply of the carcass reinforcement, in each part adjacent to the two bead reinforcement plies, are inclined relative to the circumferential direction at an angle between 50° and 80° and are radial in the part located between the radially upper ends of said two reinforcement plies, said ends being located radially outside the sidewall points that define the maximum axial width of the tire when mounted on its intended wheel rim and inflated.

Abstract translation: 轮胎包括至少一个锚固在每个胎圈B中的帘布层至少一个胎圈丝的胎体增强件，每个胎圈由至少两个由相对于圆周方向倾斜的增强元件形成的加强层加强，所述加强层以相对于圆周方向倾斜10° 和30°，所述加强层与胎体帘布层轴向相邻，其中胎体增强层的至少一个帘布层的增强元件在与两个胎圈加强层相邻的每个部分中相对于圆周方向以 50°和80°，并且在位于所述两个加强层的径向上端之间的部分中是径向的，所述端部位于侧壁点的径向外侧，其在安装在其预定的轮缘上时限定轮胎的最大轴向宽度并且膨胀 。

公开(公告)号：US20030136488A1

公开(公告)日：2003-07-24

申请号：US10353418

申请日：2003-01-29

Inventor： Olivier Muhlhoff

IPC: B60C013/00 ,  B60C015/00 ,  B60C015/06 ,  B60C009/00

CPC classification number: B60C15/06 ,  B60C3/04 ,  B60C9/09 ,  B60C13/00 ,  B60C13/009 ,  B60C15/0018 ,  B60C15/0072 ,  B60C15/02 ,  B60C2015/0639 ,  Y10T152/1018 ,  Y10T152/10504 ,  Y10T152/10828 ,  Y10T152/10837 ,  Y10T152/10864

Abstract: Tire comprising a carcass reinforcement of at least one ply of reinforcing elements parallel to one another within each ply and making with the circumferential direction an angle null such that 60null

Abstract translation: 轮胎包括在每个帘布层内彼此平行的至少一层加强元件的胎体加强件，并且使圆周方向成角度α使其为60°<α<90°，所述帘布层锚固在每个胎圈中至锚固元件 在胎圈中，并且每个胎圈通过侧壁径向地连接到胎面，所述侧壁包括不可伸长的加强环和位于所述帘布层内部轴向位于所述锚固元件和所述侧壁环之间的橡胶混合物的成型元件。

公开(公告)号：US5415216A

公开(公告)日：1995-05-16

申请号：US11726

申请日：1993-02-01

Applicant: Shinzo Kajiwara ,  Hideaki Yoshikawa ,  Hideaki Sugihara ,  Masayuki Sakamoto

Inventor： Shinzo Kajiwara ,  Hideaki Yoshikawa ,  Hideaki Sugihara ,  Masayuki Sakamoto

IPC: B60C9/22 ,  B60C15/06 ,  B60C3/04 ,  B60C9/20 ,  B60C15/00

CPC classification number: B60C9/2204 ,  B60C15/06 ,  B60C15/0628 ,  B60C2015/0639 ,  Y10T152/10783 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837 ,  Y10T152/10846 ,  Y10T152/10864

Abstract: A passenger radial tire which comprises a tread portion, a pair of axially spaced bead portions, a pair of sidewall portions extending therebetween, a pair of bead cores disposed one in each bead portion, and a carcass extending between the bead portions and turned up around the bead cores from the axially inside to the outside thereof to form two turned up portions and one main portion therebetween, wherein in at least the sidewall portions no bead apex exists and the carcass turned up portions are located adjacently to the carcass man portion, and in each bead portion a bead reinforcement extending radially outwardly into the sidewall portion is disposed.

Abstract translation: 一种乘客子午线轮胎，其包括胎面部分，一对轴向间隔开的胎圈部分，一对在其间延伸的侧壁部分，一对胎圈芯部，一对设置在每个胎圈部分中，胎体在胎圈部分之间延伸并向上卷绕 胎圈芯从其轴向内侧到外侧，以形成两个折叠部分和其间的一个主要部分，其中在至少侧壁部分中不存在胎圈三角形，并且胎体翻转部分邻近于胎体部分，并且 在每个胎圈部分中，设置径向向外延伸到侧壁部分的胎圈加强件。

公开(公告)号：US20170057301A1

公开(公告)日：2017-03-02

申请号：US15201760

申请日：2016-07-05

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Keisuke HASHIMOTO ,  Eisuke HIROSUE

IPC: B60C17/00 ,  B60C15/06

CPC classification number: B60C17/0009 ,  B60C15/0045 ,  B60C15/0603 ,  B60C15/0607 ,  B60C2015/061 ,  B60C2015/0614 ,  B60C2015/0617 ,  B60C2015/0621 ,  B60C2015/0639 ,  B60C2015/0642 ,  B60C2015/0682 ,  B60C2017/0063

Abstract: In an apex 34 of a tire 2, a reinforcing portion 48 is located inward of a main body 46 in an axial direction. When a position on an outer surface of the tire 2 at which position a height from a BBL is 14 mm is defined as a first point P1 and a position on the outer surface of the tire 2 at which position a height from the BBL is 20 mm is defined as a second point P2, the reinforcing portion 48 overlaps the first point P1 and the second point P2 in a radial direction. A loss tangent of the reinforcing portion 48 is equal to a loss tangent of the main body 46 or less than the loss tangent. A hardness of the reinforcing portion 48 is equal to a hardness of the main body 46 or greater than the hardness.

Abstract translation: 在轮胎2的顶点34中，加强部48沿轴向位于主体46的内侧。 将轮胎2的与BBL的高度成为14mm的位置的位置定义为第一点P1，在距离BBL的高度为20°的轮胎2的外表面上的位置 mm被定义为第二点P2，加强部分48在径向上与第一点P1和第二点P2重叠。 加强部分48的损耗角正切相当于主体46的损耗角正切或小于损耗角正切。 加强部分48的硬度等于主体46的硬度或大于硬度。