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公开(公告)号：US09987882B2
公开(公告)日：2018-06-05
申请号：US14390946
申请日：2013-04-04
Inventor： Jean-Michel Huyghe, Jr.
CPC classification number: B60C9/20 , B60C9/18 , B60C9/1807 , B60C9/185 , B60C19/08 , B60C2009/1842 , B60C2009/1864 , B60C2009/2012 , B60C2009/2035 , B60C2009/2051
Abstract: Tire having at least one carcass reinforcement, a tread, a belt reinforcer having a first and a second end and: a reinforcing ply, having a transverse half-width L2, having a reinforcing polymer layer between two layers of coating rubber, at least one hooping ply, surmounting the reinforcing ply, having a transverse half-width L1, and filamentary reinforcing elements, parallel two by two, forming an angle at most equal to 7° with respect to the circumferential direction, the tire having at least one layer of edge uncoupling rubber, positioned at least radially between the hooping ply and the reinforcing ply and positioned at at least one transverse end of the belt reinforcer, the layer of edge uncoupling rubber having a total length between 10 and 40 mm and a thickness between 0.2 and 1.2 mm, having at least one reinforcing ply, and at at least one end of the belt reinforcer, the half-widths L1 and L2 are different, and manifest a difference (L1−L2) between 5 and 10 mm.
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公开(公告)号：US20160288574A1
公开(公告)日：2016-10-06
申请号：US14674335
申请日：2015-03-31
Applicant: The Goodyear Tire & Rubber Company
Inventor： Robert Edward Lionetti , Richard Mbebwo Samwayeba Fosam , Erik Simon Marcel Euler , Olivier Lescaud
CPC classification number: B60C9/0028 , B60C9/0007 , B60C9/0042 , B60C9/005 , B60C9/1807 , B60C2009/1814 , B60C2009/2035 , B60C2009/2096
Abstract: A pneumatic tire includes a carcass reinforced by a carcass ply extending from a first bead to a second bead, and a single reinforcement disposed radially outward of the carcass ply in a crown portion of the pneumatic tire. The single reinforcement is disposed radially outward of the carcass ply in a crown portion of the pneumatic tire. The single reinforcement includes woven strips reinforced with steel cords. The strips are a constant width of 3.0 mm to 30.0 mm.
Abstract translation: 充气轮胎包括由从第一胎圈延伸到第二胎圈的胎体帘布层增强的胎体，以及在充气轮胎的胎冠部分中放置在胎体帘布层的径向外侧的单个加强筋。 单个加强件设置在充气轮胎的胎冠部的胎体帘布层的径向外侧。 单个钢筋包括用钢丝绳加固的编织条。 条带是3.0mm至30.0mm的恒定宽度。
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公开(公告)号：US20160271895A1
公开(公告)日：2016-09-22
申请号：US15034265
申请日：2014-10-10
Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
Inventor： Masafumi OTANI
CPC classification number: B29D30/1628 , B29D30/1621 , B29D30/1635 , B29D30/60 , B29D30/70 , B29D2030/1678 , B60C9/2204 , B60C2009/2035
Abstract: This manufacturing method of a pneumatic tire having a tread reinforcing layer reduces tire mass while maintaining the durability performance of the tire. A tread reinforcing layer formation step includes a winding step for winding belt-shape plies around an approximately cylindrical winding surface. The winding step involves: a first winding step in which, with the side edges of the belt-shape plies spaced from one another, said belt-shape plies are spirally wound from a first end located on one side of the tire in the axial direction, to a second end located on the other side of the tire in the axial direction; and a second winding step in which, with the side edges of the belt-shape plies spaced from one another, said belt-shape plies are spirally wound from the second end to the first end in the direction opposite that in the first winding step. A lattice-form tread reinforcing layer is formed that has gaps substantially rhombic in shape and bounded by the belt-shape plies.
Abstract translation: 具有胎面增强层的充气轮胎的制造方法在保持轮胎的耐久性的同时降低轮胎质量。 胎面增强层形成步骤包括用于在大致圆柱形的卷绕表面周围卷绕带状帘布层的卷绕步骤。 卷绕步骤包括：第一卷绕步骤，其中，当带状帘布层的侧边彼此间隔开时，所述带状帘布层从位于轮胎一侧的第一端沿轴向方向螺旋卷绕 到达位于轮胎另一侧的第二端部; 以及第二卷绕步骤，其中，带状层的侧边彼此间隔开，所述带状层从与第一卷绕步骤相反的方向从第二端螺旋地卷绕到第一端。 形成格子状的胎面增强层，其具有基本菱形的并且由带状帘布层限定的间隙。
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公开(公告)号：US20150283859A1
公开(公告)日：2015-10-08
申请号：US14437192
申请日：2013-10-11
Inventor： Kürsat Aksoy , Bekir Anil Mertol , Sadettin Fidan
CPC classification number: B60C9/2009 , B60C5/00 , B60C9/005 , B60C9/1821 , B60C9/2003 , B60C9/2204 , B60C2001/0066 , B60C2009/2029 , B60C2009/2035 , B60C2009/2077 , B60C2009/2214
Abstract: The present invention relates to a reinforcing belt package for radial vehicle tires (1) which is wound between the tread and the carcass in tires used in motor vehicles, and essentially comprises at least one circumferential belt (2), which is formed by arranging metallic cords and polymeric cords next to each other in an alternating way, covered above and below with a rubber layer (3). This reinforcing belt package increases the cornering resistance and the life of the tire.
Abstract translation: 本发明涉及用于在机动车辆中使用的轮胎中的胎面和胎体之间的用于径向车辆轮胎（1）的加强带包装，并且基本上包括至少一个周向带（2），其通过布置金属 帘线和聚合帘线以交替的方式彼此相邻，用橡胶层（3）上下覆盖。 该增强带包装增加了轮胎的转弯阻力和使用寿命。
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5.发明申请METHOD FOR MANUFACTURING PNEUMATIC TIRE, AND PNEUMATIC TIRE MANUFACTURED BY SAME 审中-公开制造气动轮胎的方法和由其制造的气动轮胎公开(公告)号：US20140251522A1
公开(公告)日：2014-09-11
申请号：US14351068
申请日：2012-07-24
Applicant: Toru Fukumoto
Inventor： Toru Fukumoto
CPC classification number: B29D30/16 , B29D30/0661 , B29D30/1628 , B29D2030/1678 , B60C9/20 , B60C9/2009 , B60C2009/2035 , B60C2009/2214 , Y10T152/10783
Abstract: According to a method for manufacturing a pneumatic tire of the present invention using a rigid core, high-speed durability may be improved. The present invention comprises manufacturing a green tire in which the green tire is manufactured by adhering tire component members in sequence onto the rigid core. The manufacturing of the green tire comprises forming a band ply in which a band forming member is spirally wound on the rigid core to form the band ply, the band forming member being configured by a band cord, or a narrow band-shaped strip coated with a topping rubber. In the formation of the band ply, the bend forming member is heated to a temperature of above 100 deg. C. while being wound spirally with the bend forming member being extended by at not less than 0.5%.
Abstract translation: 根据使用刚性芯的本发明的充气轮胎的制造方法，可以提高高速耐久性。 本发明包括通过将轮胎成分构件依次附着在刚性芯上来制造生胎的生胎。 生轮胎的制造包括形成带状构件，其中带形成构件螺旋缠绕在刚性芯上以形成带束层，带形构件由带状帘线或窄带状带涂覆 顶部橡胶。 在带束层的形成中，弯曲形成构件被加热到高于100度的温度。 在弯曲形成构件以不小于0.5％的速度延伸的状态下螺旋地卷绕。
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Patent Agency Ranking
公开(公告)号：US20110146875A1
公开(公告)日：2011-06-23
申请号：US12955149
申请日：2010-11-29
Applicant: Robert Allen Losey , Samuel Patrick Landers , Thulasiram Gobinath
Inventor： Robert Allen Losey , Samuel Patrick Landers , Thulasiram Gobinath
CPC classification number: B60C9/023 , B29D30/16 , B29D30/1635 , B29D2030/082 , B60C9/07 , B60C9/20 , B60C15/0018 , B60C15/05 , B60C2009/0491 , B60C2009/2025 , B60C2009/2032 , B60C2009/2035 , B60C2200/02 , Y10T152/10765 , Y10T152/10783
Abstract: A pneumatic tire comprising a belt structure and a torus shaped carcass having a first inner radius and an outer radius, wherein the carcass is comprised of three or more layers of ply, wherein each layer of ply is formed from a rubberized strip of one or more cords, the strips being wound in an geodesic pattern having the cord extend across the carcass from a first shoulder to a second shoulder in a path that has at least one point tangent to the first inner radius located in the bead area of the tire.
Abstract translation: 一种充气轮胎，其包括带状结构和具有第一内半径和外半径的环形胎体，其中所述胎体由三层或更多层的帘布层组成，其中每层帘布层由一层或多层的橡胶条形成 绳索，条带缠绕在具有绳索的测地线图案中，该绳索延伸穿过胎体从第一肩部延伸至第二肩部，该路径具有与位于轮胎胎圈区域中的第一内半径相切的至少一个点。
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公开(公告)号：US11772425B2
公开(公告)日：2023-10-03
申请号：US17122554
申请日：2020-12-15
Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
Inventor： Masafumi Otani
CPC classification number: B60C9/1807 , B60C9/18 , B60C9/20 , B60C9/263 , B60C2009/2035 , B60C2200/10
Abstract: A pneumatic tire has a tread reinforcing layer comprising a net structure formed from a tape of rubber coated reinforcing cord(s). The net structure comprises first oblique segments and second oblique segments of the tape which intersect with each other, forming interspaces therebetween. The first oblique segment has a first axial outer part in which the angle of the tape with respect to the tire circumferential direction decreases toward one end in the tire axial direction of the net structure. The second oblique segment has a second axial outer part in which the angle of the tape with respect to the tire circumferential direction decreases toward the above-said one end of the net structure. The first axial outside part is connected to the second axial outside part directly or through a circumferential segment of the tape.
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公开(公告)号：US09994075B2
公开(公告)日：2018-06-12
申请号：US14784580
申请日：2014-04-17
Applicant: BRIDGESTONE CORPORATION
Inventor： Seiji Kon , Keiichi Hasegawa , Yoshihide Kouno
CPC classification number: B60C9/2204 , B29D30/20 , B29D30/3028 , B29D2030/086 , B60C5/007 , B60C5/01 , B60C2009/2035 , B60C2009/2238
Abstract: A tire includes: a tire case serving as an example of a circular tire frame member that is formed using a frame resin material; and a reinforcing cord member that is disposed at an outer circumference of the tire case, that is configured by a reinforcing cord covered with a resin covering layer, that is wound along a tire circumferential direction so as to form a spiral shape, that is bonded to the tire case, and in which tire axial direction adjacent portions of the reinforcing cord member are bonded together.
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公开(公告)号：US20160288573A1
公开(公告)日：2016-10-06
申请号：US14674303
申请日：2015-03-31
Applicant: The Goodyear Tire & Rubber Company
Inventor： Robert Edward Lionetti , Richard Mbebwo Samwayeba Fosam , Erik Simon Marcel Euler , Olivier Lescaud
CPC classification number: B60C9/0042 , B60C9/005 , B60C2009/2035 , B60C2009/209
Abstract: A pneumatic tire includes a carcass reinforced by a carcass ply extending from a first bead to a second bead, and a single reinforcement disposed radially outward of the carcass ply in a crown portion of the pneumatic tire. The single reinforcement includes a continuous cord forming a generally zig zag pattern across the width of the crown portion. The continuous cord is part of a continuous strip with a constant width of 3.0 mm to 30.0 mm.
Abstract translation: 充气轮胎包括由从第一胎圈延伸到第二胎圈的胎体帘布层增强的胎体，以及在充气轮胎的胎冠部分中放置在胎体帘布层的径向外侧的单个增强件。 单个加强件包括连续帘线，其形成横跨冠部的宽度的大致Z字形图案。 连续的绳是连续条带的一部分，其宽度为3.0mm至30.0mm。
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10.发明授权公开(公告)号：US09085115B2
公开(公告)日：2015-07-21
申请号：US13351849
申请日：2012-01-17
Applicant: Yusuke Yoshikawa , Hiroshi Nakata , Takashi Oono , Makoto Tsuruta
Inventor： Yusuke Yoshikawa , Hiroshi Nakata , Takashi Oono , Makoto Tsuruta
CPC classification number: B29D30/08 , B29D30/1628 , B29D30/1635 , B29D30/3035 , B29D30/70 , B60C9/18 , B60C9/2204 , B60C2009/2035 , Y10T152/10765 , Y10T152/10783
Abstract: The present invention relates to a method of forming at least one circumferential belt layer of a pneumatic tire comprising: winding the strip for a half length of an outer circumferential length of the crown portion of the carcass along the tire equatorial plane from a widthwise inner side of the belt end region; winding the strip for the remaining half length while shifting the strip for the width of the strip from a widthwise inner to outer side; winding the strip for the outer circumferential length of the crown portion of the carcass along the tire equatorial plane; winding the strip for the half length of the outer circumferential length of the crown portion of the carcass while shifting the strip for the width of the strip from the widthwise outer to inner side; and winding the strip for the remaining half length along the tire equatorial plane.
Abstract translation: 本发明涉及一种形成充气轮胎的至少一个圆周带束层的方法，该方法包括：沿宽度方向的内侧沿轮胎赤道面将胎体的冠部的外周长度的半长度卷绕， 的带端区域; 在条带的宽度方向从内侧向外侧移动条带时将带条卷绕剩余的一半长度; 沿着轮胎赤道面卷绕胎体的胎冠部的外周长度的条带; 将条带卷绕在胎体的胎冠部分的外周长度的一半长度上，同时将条带宽度从宽度方向外侧移动到内侧; 并沿着轮胎赤道平面卷绕剩余半长的条。
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