公开(公告)号：US08333856B2

公开(公告)日：2012-12-18

申请号：US12670046

申请日：2008-07-21

Applicant: Nicolas Janin ,  Philippe Tramond

Inventor： Nicolas Janin ,  Philippe Tramond

IPC: B29D30/00 ,  B60C15/00 ,  B60C15/02

CPC classification number: B29D30/0601 ,  B60C3/06 ,  B60C15/0236 ,  Y10T152/10504 ,  Y10T152/10819

Abstract: A method for manufacturing a tyre includes: assembling an unvulcanized tyre, the tyre including a crown, a first sidewall and a first bead, a second sidewall and a second bead, and a carcass reinforcement, each bead including a seat; and vulcanizing the unvulcanized tyre in a mould having an asymmetric configuration in order to obtain a vulcanized tyre, wherein the mould is such that, when the tyre is placed in the mould, in any meridian section, the seat of the first bead has an angle β1 with a rotation axis A and the seat of the second bead has an angle β2 with the rotation axis A, such that β1−β23, with the angles β1 and β2 being expressed in degrees, with the angles β1 and β2 being defined, for each bead, relative to an axis Ox and Ox′ parallel to the rotation axis A oriented positively towards outside of the tyre, and with the angles β1 and β2 being positive when extending radially outwards.

Abstract translation: 一种制造轮胎的方法包括：组装未硫化轮胎，包括冠部的轮胎，第一侧壁和第一胎圈，第二侧壁和第二胎圈以及胎体增强件，每个胎圈包括座椅; 并且在具有不对称构造的模具中硫化未硫化轮胎以获得硫化轮胎，其中模具使得当轮胎被放置在模具中时，在任何子午部分中，第一胎圈的座具有角度 ＆bgr; 1，旋转轴线A和第二焊道的座具有与旋转轴线A成一个角度＆bgr; 2，使得角度＆bgr; 1和＆bgr; 2的角度＆bgr; 1表示为 其中角度＆bgr1和＆bgr2定义为相对于平行于轮胎外侧的旋转轴线A的轴线Ox和Ox'，并且角度＆bgr1和＆bgr ; 2当径向向外延伸时为正。

公开(公告)号：US20080210357A1

公开(公告)日：2008-09-04

申请号：US11631814

申请日：2005-06-27

Applicant: Marc Calvet ,  Guy Cagneaux ,  Nicolas Janin ,  Michel Malevergne

Inventor： Marc Calvet ,  Guy Cagneaux ,  Nicolas Janin ,  Michel Malevergne

IPC: B60B21/10 ,  B60B21/02 ,  B60B21/04

CPC classification number: B60B21/12 ,  B60B21/023 ,  B60B21/026 ,  B60B21/028 ,  B60B21/04 ,  B60B21/102 ,  B60B21/104

Abstract: The object of the invention is a rotationally symmetric vehicle wheel rim (26) designed for the mounting of a tyre, comprising a first seat (30) intended to be positioned towards the inside of the vehicle and a second seat (32), the first seat (30) being extended axially towards the second seat (32) by a safety hump (40) and comprising a frustoconical bottom (34) which coincides locally with a cone of revolution (46) open towards the second seat (32) and coaxial with the rim (26), and an inner edge (36) which extends the bottom of the first seat (30) towards the second seat (32), such that on the hump side the inner edge (36) of the first seat (30) is tangential to a cone of revolution (48) coaxial with the rim (26) and open towards the second seat (32, with an apex angle larger than 103°.

Abstract translation: 本发明的目的是设计用于安装轮胎的旋转对称车轮轮缘（26），其包括旨在朝向车辆内部定位的第一座椅（30）和第二座椅（32），第一座椅 座（30）通过安全凸起（40）轴向地朝向第二座（32）延伸并且包括截头圆锥形底部（34），该锥形底部与当前朝向第二座（32）开口的旋转锥体（46）局部地重合并且同轴 和边缘（26），以及将第一座椅（30）的底部朝向第二座椅（32）延伸的内边缘（36），使得在驼峰侧，第一座椅的内边缘（36） 30）与与边缘（26）同轴的旋转圆锥（48）切向并且朝向第二座（32）开口，顶角大于103°。

公开(公告)号：US20100206460A1

公开(公告)日：2010-08-19

申请号：US12670046

申请日：2008-07-21

Applicant: Nicolas Janin ,  Philippe Tramond

Inventor： Nicolas Janin ,  Philippe Tramond

IPC: B29D30/32 ,  B29D30/08

CPC classification number: B29D30/0601 ,  B60C3/06 ,  B60C15/0236 ,  Y10T152/10504 ,  Y10T152/10819

Abstract: A method for manufacturing a tyre includes: assembling an unvulcanized tyre, the tyre including a crown, a first sidewall and a first bead, a second sidewall and a second bead, and a carcass reinforcement, each bead including a seat; and vulcanizing the unvulcanized tyre in a mould having an asymmetric configuration in order to obtain a vulcanized tyre, wherein the mould is such that, when the tyre is placed in the mould, in any meridian section, the seat of the first bead has an angle β1 with a rotation axis A and the seat of the second bead has an angle β2 with the rotation axis A, such that β1−β23, with the angles β1 and β2 being expressed in degrees, with the angles β1 and β2 being defined, for each bead, relative to an axis Ox and Ox′ parallel to the rotation axis A oriented positively towards outside of the tyre, and with the angles β1 and β2 being positive when extending radially outwards.

Abstract translation: 一种制造轮胎的方法包括：组装未硫化轮胎，包括冠部的轮胎，第一侧壁和第一胎圈，第二侧壁和第二胎圈以及胎体增强件，每个胎圈包括座椅; 并且在具有不对称构造的模具中硫化未硫化轮胎以获得硫化轮胎，其中模具使得当轮胎被放置在模具中时，在任何子午部分中，第一胎圈的座具有角度 ＆bgr; 1，旋转轴线A和第二焊道的座具有与旋转轴线A成一个角度＆bgr; 2，使得角度＆bgr; 1和＆bgr; 2的角度＆bgr; 1表示为 其中角度＆bgr1和＆bgr2定义为相对于平行于轮胎外侧的旋转轴线A的轴线Ox和Ox'，并且角度＆bgr1和＆bgr ; 2当径向向外延伸时为正。

公开(公告)号：US20090101262A1

公开(公告)日：2009-04-23

申请号：US11989473

申请日：2006-07-03

Applicant: Nicolas Janin ,  Guy Cagneaux

Inventor： Nicolas Janin ,  Guy Cagneaux

IPC: B60C3/04

CPC classification number: B60C3/04 ,  B60C13/003 ,  B60C15/0247 ,  B60C17/06 ,  B60C19/001

Abstract: Assembly comprising a vehicle wheel, with symmetry of revolution, comprising a disc and a rim, the said rim comprising a first and a second seat which seats are intended to receive and to hold a first and a second bead of the tire, each seat having a substantially frustoconical bottom locally coinciding with a cone of revolution coaxial with the rim and open towards the other seat, the said rim defining, at the level of an axial straight line passing through the farthermost points of the outer portions, a width Lj and, on the other hand, a tire for a vehicle wheel, comprising two sidewalls spaced axially apart and defining, at the level of an axial straight line passing through the farthermost points, a width Lf, in which when the said tire is mounted on the said rim and inflated close to its nominal working pressure and when the said tire is substantially unflattened, the said width Lf is greater than the said width Lj.

Abstract translation: 包括具有旋转对称性的车轮的组件，包括盘和轮辋，所述轮辋包括第一座和第二座，所述第一和第二座旨在接收和保持轮胎的第一和第二胎圈，每个座具有 基本上截头圆锥形的底部局部地与与轮辋同轴并且朝向另一个座敞开的旋转锥体重合，所述边缘在通过外部部分的最远点的轴向直线的高度处限定宽度Lj， 另一方面，一种用于车轮的轮胎，包括两个轴向间隔开的侧壁，并且在通过最远点的轴向直线的高度处限定宽度Lf，其中当所述轮胎安装在所述轮胎上时 边缘并充气接近其标称工作压力，并且当所述轮胎基本上未平坦化时，所述宽度Lf大于所述宽度Lj。

公开(公告)号：US20090014108A1

公开(公告)日：2009-01-15

申请号：US12162380

申请日：2007-01-30

Applicant: Nicolas Grolier ,  Nicolas Janin

Inventor： Nicolas Grolier ,  Nicolas Janin

IPC: B29D30/32 ,  B60C15/00

CPC classification number: B60C3/06 ,  B60C9/30 ,  B60C15/0236 ,  Y10T152/10819

Abstract: A tire is provided that includes a crown with a mid-plane S, two sidewalls, a first bead, of diameter Φ1, intended to be positioned on the outboard side of a vehicle, and a second bead, of diameter Φ2, intended to be positioned on the inboard side of a vehicle, such that Φ1>Φ2. When the tire is mounted on its working rim and inflated to its nominal pressure, the mid-plane S of the crown is axially offset towards the first bead relative to a mid-plane B of the beads by a positive or zero distance D.

Abstract translation: 提供了一种轮胎，其包括具有中间平面S的冠部，两个侧壁，旨在定位在车辆外侧的直径Phi1的第一胎圈，以及直径为Phi2的第二胎圈， 位于车辆的内侧，使得Phi1> Phi2。 当轮胎安装在其工作轮辋上并充气到其公称压力时，冠的中间平面S相对于珠的中间平面B相对于第一胎圈轴向偏移正或零距离D.

公开(公告)号：US20080087364A1

公开(公告)日：2008-04-17

申请号：US11793491

申请日：2005-12-06

Applicant: Nicolas Janin

Inventor： Nicolas Janin

IPC: B60C15/024

CPC classification number: B60C15/024 ,  Y10T152/10819 ,  Y10T152/10828

Abstract: Tire having two beads, at least one bead 1 of which has a seat 11 inclined toward the outside, this seat 11 being extended axially and radially to the outside by a lateral part 12, this bead 1 comprising an anchoring device formed from at least one circumferential bead reinforcing element 5 and from a wedge-shaped profiled element 7 made of a rubber compound, a radial carcass reinforcement 4 anchored in each bead to the circumferential bead reinforcing element 5, this tire being characterized in that the outwardly inclined bead seat 11 includes at least one circumferentially continuous rib 9 making at least one complete revolution, said at least one rib 9 being located axially to the outside of a plane perpendicular to the axis of rotation of the tire and axially tangential to the outside of the circumferential bead reinforcing element 5 in order to create a continuous line of contact pressure equal to or greater than the inflation pressure of the tire.

Abstract translation: 轮胎具有两个珠，其至少一个珠1具有朝向外侧倾斜的座11，该座11通过侧向部分12轴向和径向延伸到外部，该珠1包括由至少一个 周向胎圈加强件5和由橡胶混合物制成的楔形异型件7，将每个胎圈锚固在周向胎圈加强件5上的径向胎体加强件4，其特征在于，向外倾斜的胎圈座11包括 至少一个周向连续的肋9至少形成一个整个旋转，所述至少一个肋9轴向地定位在与轮胎的旋转轴线垂直的平面的外侧，并且与圆周胎圈加强元件的外侧轴向相切 以产生等于或大于轮胎充气压力的连续接触压力线。

公开(公告)号：US20090139629A1

公开(公告)日：2009-06-04

申请号：US11988798

申请日：2006-07-05

Applicant: Guy Cagneaux ,  Nicolas Janin

Inventor： Guy Cagneaux ,  Nicolas Janin

IPC: B60C15/00

CPC classification number: B60C15/0081 ,  B60C15/0018 ,  B60C15/0247 ,  Y10T152/10819

Abstract: A tire for a vehicle wheel, in which at least one of the tire's beads includes: an anchoring zone for anchoring the reinforcement structure and including an upturn of the reinforcement structure around the bead wire, a bearing zone disposed radially and axially external to the bead wire and surrounded by the turned-up portion of the reinforcement structure, and an anchoring closure zone disposed substantially radially to the outside of the bead wire. The location of the anchoring closure zone is defined on one hand by an imaginary bead wire axis (At) which is substantially axial and passes substantially radially externally to the bead wire, and on the other hand an imaginary axis alpha which passes substantially radially externally to the bearing zone. The angle alpha has an angle alpha of less than 50° and preferably less than 45° as measured between the bead wire axis (At) and the axis alpha, in a clockwise direction.

Abstract translation: 一种用于车轮的轮胎，其中所述轮胎的珠中的至少一个包括：用于锚固所述加强结构并且包括所述加强结构在所述胎圈丝周围的上升的锚固区;沿所述胎圈的径向和轴向设置的轴承区 并且被加强结构的折叠部分包围，以及基本上径向布置在胎圈丝的外侧的锚定闭合区。 锚固闭合区域的位置一方面由假想胎圈线轴线（At）限定，该轴线基本上是轴向的，并且基本上沿径向向外通过胎圈钢丝，另一方面通过基本上径向向外通过的假想轴线α 轴承区。 角度α具有小于50°的角度α，并且优选地小于45°，其在胎圈丝线轴线（At）和轴线α之间沿顺时针方向测量。

公开(公告)号：US20080135154A1

公开(公告)日：2008-06-12

申请号：US11793487

申请日：2005-12-06

Applicant: Nicolas Janin ,  Guy Cagneaux

Inventor： Nicolas Janin ,  Guy Cagneaux

IPC: B60C15/024 ,  B29D30/48

CPC classification number: B60C15/024 ,  B60C15/0247

Abstract: Tire designed to be mounted on a mounting rim comprising rim seats 11 that are inclined outwards. This tire comprises beads 1 designed to come into contact with the mounting rim, each bead having a circumferential reinforcing element which serves to anchor to a carcass reinforcement, this element having a center of rotation about which this element is able to rotate while the bead is being mounted on the rim. This bead has an external profile 8 which, viewed in meridian cross section, comprises a bead seat forming part 81, a side wall 83 and a connecting profile 82 connecting the seat and the side wall, at least one bead being such that the maximum distance L1 from the center of rotation of the bead reinforcing element to the points on the lateral profile 82 of the bead and the minimum distance L0 from the center of rotation of the circumferential bead reinforcement to the points on the lateral profile 83 of the bead satisfy the following relationship: K

Abstract translation: 轮胎设计成安装在安装轮辋上，包括向外倾斜的轮辋座椅11。 该轮胎包括被设计成与安装边缘接触的珠子1，每个胎圈具有用于锚定到胎体增强件的周向加强元件，该元件具有旋转中心，该元件能够围绕该旋转中心旋转，而胎圈是 安装在轮辋上。 该胎圈具有外部轮廓8，其从子午线截面看，包括一个胎圈座形成部分81，一个侧壁83和连接座和侧壁的连接轮廓82，至少一个胎圈使得最大距离 L 1从胎圈加强元件的旋转中心到胎圈的侧面轮廓82上的点以及从周向胎圈加强件的旋转中心到胎圈的侧向轮廓83上的点的最小距离L 0 满足以下关系：<？in-line-formula description =“In-line formula”end =“lead”？> K <1％，WHEREK =（L 1 -L 0）/ L 1 < 公式描述=“内联公式”end =“tail”？>

公开(公告)号：US08109309B2

公开(公告)日：2012-02-07

申请号：US12162380

申请日：2007-01-30

Applicant: Nicolas Grolier ,  Nicolas Janin

Inventor： Nicolas Grolier ,  Nicolas Janin

IPC: B60C3/06 ,  B60C15/00

CPC classification number: B60C3/06 ,  B60C9/30 ,  B60C15/0236 ,  Y10T152/10819

Abstract: A tire is provided that includes a crown with a mid-plane S, two sidewalls, a first bead, of diameter Φ1, intended to be positioned on the outboard side of a vehicle, and a second bead, of diameter Φ2, intended to be positioned on the inboard side of a vehicle, such that Φ1>Φ2. When the tire is mounted on its working rim and inflated to its nominal pressure, the mid-plane S of the crown is axially offset towards the first bead relative to a mid-plane B of the beads by a positive or zero distance D.

Abstract translation: 提供了一种轮胎，其包括具有中间平面S的冠部，两个侧壁，直径Φ1的第一珠，旨在定位在车辆的外侧，以及直径为Φ2的第二胎圈 位于车辆的内侧，使得Φ1>Φ2。 当轮胎安装在其工作轮辋上并膨胀到其公称压力时，冠部的中间平面S相对于珠的中间平面B沿正或零距离D轴向偏离第一胎圈。

公开(公告)号：US07836930B2

公开(公告)日：2010-11-23

申请号：US11793491

申请日：2005-12-06

Applicant: Nicolas Janin

Inventor： Nicolas Janin

IPC: B60C15/00 ,  B60C15/02 ,  B60C15/06

CPC classification number: B60C15/024 ,  Y10T152/10819 ,  Y10T152/10828

Abstract: Tire having two beads, at least one bead 1 of which has a seat 11 inclined toward the outside, this seat 11 being extended axially and radially to the outside by a lateral part 12. This bead 1 includes an anchoring device formed from at least one circumferential bead reinforcing element 5 and from a wedge-shaped profiled element 7 made of a rubber compound. A radial carcass reinforcement 4 is anchored in each bead to the circumferential bead reinforcing element 5, this tire being characterized in that the outwardly inclined bead seat 11 includes at least one circumferentially continuous rib 9 making at least one complete revolution, said at least one rib 9 being located axially to the outside of a plane perpendicular to the axis of rotation of the tire and axially tangential to the outside of the circumferential bead reinforcing element 5 in order to create a continuous line of contact pressure equal to or greater than the inflation pressure of the tire.

Abstract translation: 具有两个胎圈的轮胎，其至少一个胎圈1具有朝向外侧倾斜的座椅11，该座椅11通过侧面部分12沿轴向和径向延伸到外部。该胎圈1包括由至少一个 周向胎圈加强件5和由橡胶混合物制成的楔形异型件7。 径向胎体增强件4被固定在每个胎圈中到周向胎圈加强元件5上，该轮胎的特征在于，向外倾斜的胎圈座11包括至少一个周向连续的肋9，其形成至少一整圈，所述至少一个肋 9轴向地定位在垂直于轮胎的旋转轴线的平面的外侧，并且与圆周胎圈加强元件5的外侧轴向相切，以产生等于或大于充气压力的连续接触压力线 的轮胎。