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51. 发明申请

US20090014108A1 TIRE WITH SEATS OF UNEQUAL DIAMETERS AND REVERSE AXIAL OFFSET IN AN INFLATED STATE 有权
标题翻译：轮胎与不平等直径的座椅和反弹的轴向偏差
公开(公告)号：US20090014108A1
公开(公告)日：2009-01-15
申请号：US12162380
申请日：2007-01-30
申请人： Nicolas Grolier , Nicolas Janin
发明人： Nicolas Grolier , Nicolas Janin
IPC分类号： B29D30/32 , B60C15/00
CPC分类号： B60C3/06 , B60C9/30 , B60C15/0236 , Y10T152/10819
摘要： 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.
摘要翻译：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.

52. 发明授权

US07472733B2 Vehicle tire with a particular carcass ply and/or a particular circumferentially inextensible annular structure 有权
标题翻译：具有特定胎体帘布层和/或特定的周向不可伸长的环形结构的车辆轮胎
公开(公告)号：US07472733B2
公开(公告)日：2009-01-06
申请号：US09983671
申请日：2001-10-25
申请人： Renato Caretta , Maurizio Marchini
发明人： Renato Caretta , Maurizio Marchini
IPC分类号： B60C9/08 , B60C15/00 , B60C5/14
CPC分类号： B29D30/165 , B29D2030/1685 , B60C5/14 , B60C9/023 , B60C15/0018 , B60C15/05 , B60C15/06 , Y10T152/10819 , Y10T152/10855
摘要： A tire for a vehicle wheel includes a carcass structure having at least one first carcass ply, a pair of circumferentially inextensible annular structures, a belt structure applied to the carcass structure, a tread band applied to the belt structure, and at least one pair of sidewalls applied to the carcass structure. The at least one first carcass ply includes a plurality of strip lengths each including at least two thread elements. Each strip length defines two side portions and a crown portion. The crown portions are disposed side-by-side along a circumferential extension of the tire. The side portions of each strip length partly cover or are partly covered by a side portion of at least one adjacent strip length. Each annular structure includes at least a first circumferentially inextensible annular insert formed by at least one first elongated element extending in concentric coils.
摘要翻译：一种用于车轮的轮胎包括具有至少一个第一胎体帘布层，一对周向不可伸展的环形结构，施加到胎体结构的带结构，施加到带结构的胎面带和至少一对施加到胎体结构的侧壁。所述至少一个第一胎体帘布层包括多个条带长度，每条包括至少两个螺纹元件。每个条带长度限定两个侧部和冠部。冠部沿着轮胎的周向延伸部并排配置。每个条带长度的侧部部分地覆盖或部分地被至少一个相邻条带长度的侧部覆盖。每个环形结构包括由至少一个以同心线圈延伸的第一细长元件形成的至少一个第一周向不可延伸的环形插入件。

53. 发明申请

US20080314496A1 PNEUMATIC RADIAL TIRE 有权
标题翻译：气动辐射轮胎
公开(公告)号：US20080314496A1
公开(公告)日：2008-12-25
申请号：US12128162
申请日：2008-05-28
申请人： Hiroyuki Kojima
发明人： Hiroyuki Kojima
IPC分类号： B60C9/02
CPC分类号： B60C9/14 , B60C9/08 , B60C15/0045 , B60C2015/009 , Y10T152/10819 , Y10T152/10828 , Y10T152/10837 , Y10T152/10864
摘要： A pneumatic radial tire has a nominal section width of 255 mm or more, and an outer diameter of 720 mm or more. At least one carcass layer is constructed between paired right and left bead cores with the two end portions of the carcass layer being folded back from the inside to the outside of the tire around the respective bead cores in a way that their corresponding bead fillers are enclosed in the two folded end portions thereof. The length of each bead filler in the radial direction of the tire is 5% to 20% of the section height of the tire. The carcass layer is formed of organic fiber cords each made of at least one type of organic fiber which has an expansion ratio of 1% to 5% when a load of 2.0 cN/dtex is applied to the organic fiber. A sheet-shaped rubber reinforcement layer with a thickness of 0.5 mm to 2 mm, whose rubber has a larger rigidity than that of the sidewall section, is interposed between the carcass layer and a sidewall section on each side of the tire.
摘要翻译：充气子午线轮胎的标称截面宽度为255mm以上，外径为720mm以上。至少一个胎体层被构造在成对的左右胎圈芯之间，胎体层的两个端部围绕各个胎圈芯从轮胎的内部向外侧折回，使得其相应的胎圈填料被封闭在其两个折叠的端部。每个胎圈填料在轮胎径向方向上的长度为轮胎截面高度的5％至20％。胎体层由有机纤维帘线形成，所述有机纤维帘线由至少一种有机纤维制成，当对有机纤维施加2.0cN / dtex的负荷时，其膨胀率为1％至5％。在胎体层和轮胎的两侧的侧壁部之间插入厚度为0.5mm〜2mm的橡胶，其橡胶具有比侧壁部的刚性更大的刚性。

54. 发明申请

US20080149239A1 Pneumatic Tire 失效
标题翻译：气动轮胎
公开(公告)号：US20080149239A1
公开(公告)日：2008-06-26
申请号：US11662472
申请日：2005-08-29
申请人： Shigemasa Ishii , Nobuaki Toyosato
发明人： Shigemasa Ishii , Nobuaki Toyosato
IPC分类号： B60C11/11 , B60C15/04
CPC分类号： B60C3/06 , B60C9/17 , B60C11/00 , B60C11/0332 , Y10T152/10504 , Y10T152/10819
摘要： A pneumatic tire 1 according to the invention has bead portions 11, 12 including bead cores 11a, 12a, and at least a carcass layer 13 and a tread portion 16 arranged, wherein in a section in a tire-width direction, assuming as a reference a tire centerline CL making right angles with a bead line BL interconnecting a center of the bead core 11a and a center of the bead core 12a, and passing a center of the bead line BL, an outer ground-contact area 20B is wider by 5 to 15 % than an inner ground-contact area 20B, and wherein in the section in the tire-width direction, a carcass periphery length as a distance along a carcass centerline CaL from a crossing point P to an approach point P2 is longer by 0.5 mm to 10 mm than a carcass periphery length Ca as a distance from the crossing point P to an approach point P1.
摘要翻译：根据本发明的充气轮胎1具有胎圈部11,12，其包括胎圈芯11a，12a，以及至少胎体层13和胎面部16，其中，在轮胎宽度方向的截面中，假定为轮胎中心线CL与将胎圈芯11a的中心和胎圈芯12a的中心相互连接并且通过胎圈线BL的中心，外部接地区域20的胎圈线BL成直角的轮胎中心线CL B比内接地接触区域20B宽5〜15％，并且其中在轮胎宽度方向的截面中，沿着胎体中心线CaL从交叉点P到接近的距离的胎体周长点P 2比作为从交叉点P到接近点P 1的距离的胎体周边长度Ca长0.5〜10mm。

55. 发明申请

US20080087364A1 Tire Whereof At Least One Bead Seat Comprises A Rib 失效
标题翻译：最少一个珠子的轮胎包括肋骨
公开(公告)号：US20080087364A1
公开(公告)日：2008-04-17
申请号：US11793491
申请日：2005-12-06
申请人： Nicolas Janin
发明人： Nicolas Janin
IPC分类号： B60C15/024
CPC分类号： B60C15/024 , Y10T152/10819 , Y10T152/10828
摘要： 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.
摘要翻译：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。

56. 发明申请

US20070163696A1 Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US20070163696A1
公开(公告)日：2007-07-19
申请号：US10584380
申请日：2004-12-28
申请人： Eiichi Iida
发明人： Eiichi Iida
IPC分类号： B60C15/05
CPC分类号： B60C15/0081 , B60C15/05 , Y10T152/10819 , Y10T152/10846
摘要： In a pneumatic tire composed of a carcass layer crossing between a pair of left and right bead cores, the bead cores comprise a fastening bead core for fastening an end of the carcass layer to be turned up around the fastening bead core, and a non-fastening bead core free from the end of the carcass layer. An inner circumferential radius R2 of the non-fastening bead core is set smaller than an inner circumferential radius R1 of the end of the carcass layer to be turned up around the fastening bead core.
摘要翻译：在由在一对左右胎圈芯之间交叉的胎体层构成的充气轮胎中，胎圈芯包括紧固胎圈芯，用于将胎体层的端部紧固在紧固胎圈芯周围，紧固胎圈芯没有胎体层的端部。非紧固胎圈芯的内周半径R 2 <2>被设定为小于围绕胎体层的端部的内周半径R 1> 1 < 紧固珠芯。

57. 发明申请

US20070144647A1 Assembly of tire and rim, and tire 审中-公开
标题翻译：轮胎和轮辋和轮胎的组装
公开(公告)号：US20070144647A1
公开(公告)日：2007-06-28
申请号：US11633468
申请日：2006-12-05
申请人： Ken Masaoka , Kazumasa Hagiwara
发明人： Ken Masaoka , Kazumasa Hagiwara
IPC分类号： B60C3/04
CPC分类号： B60C15/024 , B60C3/00 , B60C3/04 , B60C9/20 , B60C13/004 , B60C15/0027 , B60C15/06 , Y10T152/10819 , Y10T152/10864
摘要： An assembly of a tire and a rim, wherein the internal pressure of the tire acts so as to increase a belt tension at a belt layer (30) since the internal pressure directs to the outer radial direction of the tire at an increased width part (12) and, since the horizontal portions (14a) of drawn parts (14) are prevented from being swelled toward the center of the tire by the flange parts (22) of a rim (20), the drawn parts (14) are swelled toward the center of the tire, whereby, since a reduction in belt tension can be avoided to maintain the roundness of the belt layer (30) and thus a rolling resistance can be lowered.
摘要翻译：轮胎和轮辋的组件，其中轮胎的内部压力起作用以增加带束层（30）处的带张力，因为内部压力以增加的宽度部分（44）向着轮胎的外径向如图12所示，由于通过轮辋（20）的凸缘部（22）防止拉伸部（14）的水平部（14a）向轮胎的中心膨胀，所以拉拔部（14）为向轮胎的中心膨胀，由于可以避免皮带张力的减小以保持带束层（30）的圆度，从而可以降低滚动阻力。

58. 发明申请

US20070125469A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20070125469A1
公开(公告)日：2007-06-07
申请号：US11294017
申请日：2005-12-05
申请人： David Poling , Walter Westgate , Paul Sandstrom , Aaron Puhala , Eric Marazzi , Bina Botts , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , David Hubbell
发明人： David Poling , Walter Westgate , Paul Sandstrom , Aaron Puhala , Eric Marazzi , Bina Botts , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , David Hubbell
IPC分类号： B60C15/00
CPC分类号： B60C15/06 , B60C11/0304 , B60C2011/0374 , B60C2015/0639 , Y10T152/10504 , Y10T152/10819 , Y10T152/10864
摘要： A pneumatic radial tire has a carcass and a tread. The carcass has at least one carcass reinforcing ply and opposing bead portions. Each bead portion has a bead core and a bead apex radially. The apexes in each bead portion having the same radial height (HA), as measured from a bead base line (B). The tire has a bead reinforcing ply comprising chopped carbon fiber in the amount of 0.5 to 30 parts per hundred rubber located in only one bead portion of the tire, with the bead reinforcing ply being adjacent to the carcass reinforcing ply.
摘要翻译：充气子午线轮胎具有胎体和胎面。胎体具有至少一个胎体加强层和相对的胎圈部分。每个胎圈部分具有胎圈芯和胎圈三角形径向。每个胎圈部分中的顶点具有从胎圈基线（B）测量的相同的径向高度（HA）。该轮胎具有包括短切碳纤维的胎圈加强层，该切割碳纤维的数量为位于轮胎的仅一个胎圈部分中的每百个橡胶0.5至30份，胎圈加强层邻近胎体增强帘布层。

59. 发明申请

US20070125468A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20070125468A1
公开(公告)日：2007-06-07
申请号：US11293933
申请日：2005-12-05
申请人： David Poling , Walter Westgate , Aaron Puhala , Eric Marazzi , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , Paul Sandstrom
发明人： David Poling , Walter Westgate , Aaron Puhala , Eric Marazzi , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , Paul Sandstrom
IPC分类号： B60C15/00
CPC分类号： B60C15/06 , B60C11/0304 , B60C2015/0639 , Y10T152/10504 , Y10T152/10819 , Y10T152/10864
摘要： A pneumatic radial tire has a carcass and a tread. The carcass has at least one carcass reinforcing ply and opposing bead portions. Each bead portion has a bead core and a bead apex radially. The apexes in each bead portion having the same radial height (HA), as measured from a bead base line (B). The tire has a bead reinforcing ply comprising carbon fiber reinforcing cords located in only one bead portion of the tire, with the bead reinforcing ply being adjacent to the carcass reinforcing ply.
摘要翻译：充气子午线轮胎具有胎体和胎面。胎体具有至少一个胎体加强层和相对的胎圈部分。每个胎圈部分具有胎圈芯和胎圈三角形径向。每个胎圈部分中的顶点具有从胎圈基线（B）测量的相同的径向高度（HA）。轮胎具有包括仅位于轮胎的一个胎圈部分中的碳纤维增强帘线的胎圈加强层，胎圈加强层邻近胎体增强帘布层。

60. 发明申请

US20070119534A1 Pneumatic radial tire 有权
标题翻译：气动子午线轮胎
公开(公告)号：US20070119534A1
公开(公告)日：2007-05-31
申请号：US10576415
申请日：2004-10-20
申请人： Hiroyuki Katsuno
发明人： Hiroyuki Katsuno
IPC分类号： B60C17/00
CPC分类号： B60C17/0009 , B60C15/06 , Y10T152/10819 , Y10T152/10828 , Y10T152/10837 , Y10T152/10864
摘要： A pneumatic tire largely improves the run-flat durability while preventing the deterioration of the ride comfort to the input of vibrations to the tire at a normal state and comprises a reinforcing rubber 6 arranged inside a sidewall portion 2 and having a crescent form at its cross section, in which one cord reinforcing layer 9 having a rubberized structure of steel cords is arranged along a turnup portion 5a of a carcass ply 5 around a bead core 4 and an interval between the steel cords in the cord reinforcing layer is within a range of 2.5-20 times a diameter of the cord.
摘要翻译：充气轮胎大大地改善了跑平平面的耐久性，同时防止在正常状态下对轮胎的振动输入的乘坐舒适度的劣化，并且包括设置在侧壁部分2内侧并且在其十字形处具有新月形的增强橡胶6 胎圈帘布层5的胎圈帘布层5的卷边部5a，胎圈芯4的帘线增强层9，帘线增强层的钢帘线之间的间隔在一定范围内，是电缆直径的2.5-20倍。

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