公开(公告)号：US20040069386A1

公开(公告)日：2004-04-15

申请号：US10271331

申请日：2002-10-14

Applicant: Michelin Recherche et Technique S.A.

Inventor： Ibrahim Janajreh ,  Glenn Gordon ,  Pierre Andreani

IPC: B60C019/08 ,  B60C009/18 ,  B60C001/00 ,  B60C011/00

CPC classification number: B60C19/08 ,  B29D2030/526 ,  B60C9/20 ,  B60C11/005 ,  Y10S152/02

Abstract: A pneumatic tire constructed with an electrically conductive tire tread that defines a channel extending radially inward through a tread base rubber having a relatively high electrical resistivity so as to provide a conductivity path to a belt layer within the tire. In certain embodiments, a conductivity path extending from the belt layer through a belt cushion section to a carcass section of the tire is also provided.

Abstract translation: 一种由导电轮胎胎面构成的充气轮胎，其限定通过径向向内延伸通过具有相对高电阻率的胎面基底橡胶的通道，以便提供到轮胎内的带束层的导电路径。 在某些实施例中，还提供从带束层穿过皮带缓冲部分延伸到轮胎的胎体部分的导电路径。

公开(公告)号：US06399692B2

公开(公告)日：2002-06-04

申请号：US09306586

申请日：1999-05-06

Applicant: Terrence E. Hogan ,  William L. Hergenrother ,  Mario DeTrano

Inventor： Terrence E. Hogan ,  William L. Hergenrother ,  Mario DeTrano

IPC: C08J300

CPC classification number: C08L9/06 ,  B60C1/0016 ,  B60C19/08 ,  C08K3/105 ,  C08K3/16 ,  C08K2201/001 ,  C08L7/00 ,  C08L21/00 ,  C08L47/00 ,  C08L51/00 ,  C08L53/00 ,  C08L71/02 ,  Y10S152/02 ,  Y10T152/10 ,  C08L2666/02

Abstract: A tire tread composition comprising 100 parts by weight of a vulcanizable elastomer suitable for use in a tire; from about 1 to about 100 parts by weight of a silica reinforcing filler, per 100 parts of the elatomer; and from about 0.1 to 15 parts by weight of an electrically conductive additive containing a poly(alkylene oxide)-containing polymer having a alkali metal salt dissolved therein, per 100 parts of the elastomer provides improved electrical conductivity properties. A pneumatic tire having improved electrostatic dissipation employing the tire tread composition described above and a related method for dissipating electrostatic charges from tires using the tread composition is also discussed.

Abstract translation: 一种轮胎胎面组合物，其包含100重量份适用于轮胎的可硫化弹性体; 约100至约100重量份的二氧化硅增强填料; 和每100份弹性体约0.1至15重量份的含有其中溶解有碱金属盐的含聚（烯化氧））聚合物的导电添加剂提供了改善的导电性能。 还讨论了使用上述轮胎胎面组合物具有改进的静电耗散的充气轮胎和使用该胎面组合物从轮胎中消散静电荷的相关方法。

公开(公告)号：US06367525B1

公开(公告)日：2002-04-09

申请号：US09129037

申请日：1998-08-04

Applicant: Masato Hiruma ,  Gen Suzuki ,  Akio Kusano ,  Hiroshi Mouri

Inventor： Masato Hiruma ,  Gen Suzuki ,  Akio Kusano ,  Hiroshi Mouri

IPC: B29D3052

CPC classification number: B60C11/18 ,  B29D2030/526 ,  B60C19/08 ,  Y10S152/02

Abstract: A pneumatic tire comprising a tread portion which comprises a surface rubber layer which is disposed in an outer portion of the tread portion in the radial direction of said tire and has a specific resistance of 108 &OHgr;·cm or more after curing by vulcanization and conductive rubber members which comprise a rubber composition having a specific resistance of 106 &OHgr;·cm or less and replace a portion of the surface rubber layer, wherein the conductive rubber members are disposed in portions of the surface rubber layer extending from the outer surface to the inner surface in the radial direction of said tire discontinuously in the circumferential direction of said tire at the outer surface of the surface rubber layer in the radial direction of said tire, is provided. The pneumatic tire shows not only an excellent effect of static discharge but also excellent durability.

Abstract translation: 一种充气轮胎，其特征在于，包括胎面部，该胎面部包括表面橡胶层，所述表面橡胶层设置在所述轮胎的径向方向的胎面部的外侧部分中，并且通过硫化和导电橡胶固化后的电阻率为10Ω/ 构成电阻率为10Ω·欧姆·厘米或更小的橡胶组合物的部件，并且替换表面橡胶层的一部分，其中导电橡胶部件设置在表面橡胶层的从外表面延伸到内表面的部分 在所述轮胎的径向方向上在所述轮胎的径向方向上在所述轮胎的所述表面橡胶层的外表面处在所述轮胎的径向方向上不连续地沿所述轮胎的圆周方向。 充气轮胎不仅显示出静电放电的优异效果，而且显示出优异的耐久性。

公开(公告)号：US20020016393A1

公开(公告)日：2002-02-07

申请号：US09306586

申请日：1999-05-06

Inventor： TERRENCE E. HOGAN ,  WILLIAM L. HERGENROTHER ,  MARIO DETRANO

IPC: C08K005/06 ,  C08K003/34 ,  C08K003/04 ,  B29D030/00

CPC classification number: C08L9/06 ,  B60C1/0016 ,  B60C19/08 ,  C08K3/105 ,  C08K3/16 ,  C08K2201/001 ,  C08L7/00 ,  C08L21/00 ,  C08L47/00 ,  C08L51/00 ,  C08L53/00 ,  C08L71/02 ,  Y10S152/02 ,  Y10T152/10 ,  C08L2666/02

Abstract: A tire tread composition comprising 100 parts by weight of a vulcanizable elastomer suitable for use in a tire; from about 1 to about 100 parts by weight of a silica reinforcing filler, per 100 parts of the elastomer; and from about 0.1 to 15 parts by weight of an electrically conductive additive containing a poly(alkylene oxide)-containing polymer having a alkali metal salt dissolved therein, per 100 parts of the elastomer provides improved electrical conductivity properties. A pneumatic tire having improved electrostatic dissipation employing the tire tread composition described above and a related method for dissipating electrostatic charges from tires using the tread composition is also discussed.

Abstract translation: 一种轮胎胎面组合物，其包含100重量份适用于轮胎的可硫化弹性体; 约1至约100重量份的二氧化硅增强填料，每100份弹性体; 和每100份弹性体约0.1至15重量份的含有其中溶解有碱金属盐的含聚（烯化氧））聚合物的导电添加剂提供了改善的导电性能。 还讨论了使用上述轮胎胎面组合物具有改进的静电耗散的充气轮胎和使用该胎面组合物从轮胎中消散静电荷的相关方法。

公开(公告)号：US06343634B1

公开(公告)日：2002-02-05

申请号：US09458709

申请日：1999-12-13

Applicant: Kazuya Suzuki

Inventor： Kazuya Suzuki

IPC: B60C100

CPC classification number: B60C11/0309 ,  B60C19/08 ,  Y10S152/02

Abstract: A pneumatic tire comprises a tread rubber extending over a ground contacting region of the tire, tread grooves disposed in the ground contacting region, static electricity grounding means comprising grounding terminals and a collector, the collector and grounding terminals being made of a conductive rubber compound containing at least 15 phr of carbon black to have a volume resistivity of less than 100 megaohm cm, and the tread rubber being made of a low-hysteresis-loss rubber compound containing silica as a reinforcing agent and having a volume resistivity more than that of the electrically conductive rubber compound, wherein the collector is disposed radially inside the tread grooves, and the grounding terminals are disposed in the tread grooves and extend radially outwardly from the collector to the level of the ground contacting region at least.

Abstract translation: 充气轮胎包括在轮胎的地面接触区域上延伸的胎面橡胶，设置在接地区域中的胎面花纹，包括接地端子和收集器的静电接地装置，收集器和接地端子由含有 至少15phr的炭黑，体积电阻率小于100兆欧姆厘米，胎面橡胶由含有二氧化硅作为增强剂的低磁滞损耗橡胶化合物制成，体积电阻率大于 导电橡胶化合物，其中集电体径向设置在胎面槽内，并且接地端子设置在胎面槽中并且至少从收集器径向向外延伸到接地区域的高度。

公开(公告)号：US5021918A

公开(公告)日：1991-06-04

申请号：US377560

申请日：1989-07-10

Applicant: Ronald L. Maki

Inventor： Ronald L. Maki

IPC: B60R16/06

CPC classification number: B60B7/002 ,  B60R16/06 ,  Y10S152/02

Abstract: To eliminate interference with radio reception, static electricity generated by a vehicle tire during operation can be dissipated by the retrofit attachment of one end of a spring wire to the wheel hub with insertion of the other end through a vent opening in the wheel bearing cap to contact the end face of the wheel mounting spindle to provide a conductive path to the vehicle frame without dismantling of the bearing seal.

Abstract translation: 为了消除对无线电接收的干扰，在操作期间由车辆轮胎产生的静电可以通过将另一端通过车轮轴承盖中的通气开口插入另一端而将弹簧丝的一端改装为轮毂来消除， 接触车轮安装主轴的端面，以便在不拆卸轴承密封件的情况下向车架提供导电路径。

公开(公告)号：US3217824A

公开(公告)日：1965-11-16

申请号：US10938061

申请日：1961-05-11

Applicant: IVAR JEPSON

Inventor： IVAR JEPSON

IPC: A01D34/66 ,  A01D34/68

CPC classification number: A01D34/6806 ,  A01D34/66 ,  A01D2101/00 ,  Y10S152/02 ,  Y10T152/10

公开(公告)号：US1797545A

公开(公告)日：1931-03-24

申请号：US38388429

申请日：1929-08-06

Applicant: GLENN L MARTIN CO

Inventor： CHURCHER WILLIAM B

IPC: B60C7/14 ,  B60C19/08

CPC classification number: B60C19/08 ,  B29D2030/526 ,  B60C7/14 ,  Y10S152/02 ,  Y10T152/10

公开(公告)号：US1530704A

公开(公告)日：1925-03-24

申请号：US33972419

申请日：1919-11-21

Applicant: MALCOLM THOMSON

Inventor： MALCOLM THOMSON

IPC: G03B1/48

CPC classification number: G03B1/48 ,  Y10S152/02

公开(公告)号：US08171966B2

公开(公告)日：2012-05-08

申请号：US12033131

申请日：2008-02-19

Applicant: Kazuki Kawakami

Inventor： Kazuki Kawakami

IPC: B29D30/60 ,  B60C1/00 ,  B60C11/00 ,  B60C19/08

CPC classification number: B60C19/08 ,  B29D30/60 ,  B29D2030/526 ,  Y10S152/02

Abstract: A pneumatic tire according to the invention includes a cap rubber 12 as a non-conductive rubber layer and a conductive layer 13 that extends from the tread surface to the bottom surface of the cap rubber 12 through the cap rubber 12. The conductive layer 13 has a main portion 13a extending from the tread surface toward the inner periphery of the tire, and plural branch portions 13b branched from the main portion 13a and extending toward the outer periphery of the tire. At least, one of the branch portions 13b is exposed to the tread surface.

Abstract translation: 根据本发明的充气轮胎包括作为非导电橡胶层的帽橡胶12和通过帽橡胶12从胎面表面延伸到帽橡胶12的底表面的导电层13.导电层13具有 从胎面表面向轮胎内周延伸的主要部分13a，以及从主体部分13a分支并朝向轮胎的外周延伸的多个分支部分13b。 至少一个分支部分13b暴露于胎面表面。