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    • 2. 发明公开
    • 공기 타이어와 그 제조 방법
    • 气动轮胎及其制造工艺
    • KR1020060121257A
    • 2006-11-28
    • KR1020067013091
    • 2003-12-30
    • 피렐리 타이어 소시에떼 퍼 아찌오니
    • 로시피에로데칸셀리스피에르루이기로프레스티가에타노노토로돌포라카그니나클라우디오
    • B60C11/03B60C11/00B60C11/12
    • B60C11/18B60C11/005B60C11/0058B60C11/0306B60C11/1346B60C2011/0025
    • A pneumatic tire (1) is described comprising a carcass structure (2) having at least one carcass ply (2a), and at least one annular reinforcing structure (3) associated to the carcass ply (2a), a tread band (6) made of an elastomeric material at a radially outer position with respect to the carcass structure.(2), a belt structure (5) interposed between the carcass structure (2) and the tread band (6) and a pair of axially opposite side walls (7, 8) on said carcass structure (2), wherein the tread band (6) comprises: i) at least one first sector (9), radially extending, substantially consisting of a first elastomeric material; ii) a plurality of second sectors (10), radially extending, positioned at axially opposite sides of said at least one first sector (9) and substantially consisting of a second elastomeric material; iii) at least one longitudinal groove (11) formed in said at least one first sector (9) and extending substantially for the entire circumferential development of the tread band (6); wherein the first elastomeric material has a modulus of elasticity (E') under compression at 23°C greater than the modulus of elasticity (E') under compression at 23°C of the second elastomeric material, and wherein the modulus of elasticity (E') under compression at 23°C of the first elastomeric material is comprised between about 20 and about 80 MPa.
    • 一种充气轮胎(1)被描述为包括具有至少一个胎体帘布层(2a)的胎体结构(2)和与胎体帘布层(2a)相关联的至少一个环形加强结构(3),胎面带(6) (2),插入在胎体结构(2)和胎面带(6)之间的带束结构(5)和一对轴向相对的侧壁 (7,8)在所述胎体结构(2)上,其中所述胎面带(6)包括:i)至少一个径向延伸的第一部分(9),其基本上由第一弹性体材料组成; ii)沿所述至少一个第一扇区(9)的轴向相对侧定位并且基本上由第二弹性体材料构成的多个第二扇形区(10),其径向延伸; iii)形成在所述至少一个第一扇区(9)中并基本上延伸用于胎面带(6)的整个周向展开的至少一个纵向凹槽(11); 其中所述第一弹性体材料在23℃下的压缩下的弹性模量(E')大于在第二弹性体材料的23℃下的压缩下的弹性模量(E'),并且其中弹性模量(E 在第一弹性体材料的23℃下的压缩压力为约20MPa至约80MPa。
    • 5. 发明公开
    • 차량용 타이어
    • 车辆轮胎
    • KR1020060121250A
    • 2006-11-28
    • KR1020067013006
    • 2003-12-30
    • 피렐리 타이어 소시에떼 퍼 아찌오니
    • 보이오키마우리지오마트라샤쥬세페
    • B60C11/03B60C11/00B60C11/12
    • B60C11/00B60C11/0058B60C11/1346B60C11/18
    • a carcass structure (2) having at least one carcass ply (2a), and at least one annular reinforcing structure (3) associated to said carcass ply (2a), a pair of axially opposite side walls (7, 8) on the carcass structure (2), a belt structure (5) arranged at a radially outer position with respect to the carcass structure (2) and a tread band (6), arranged at a radially outer position with respect to the belt structure (5), and generally consisting of a first elastomeric material incorporating at least one portion substantially consisting of a second elastomeric material; wherein the tread band (6) comprises at least one groove (11) defined in the at least one portion substantially consisting of the second elastomeric material; wherein the ratio between the modulus of elasticity (E') under compression at 100°C of the second elastomeric material and the modulus of elasticity (E') under compression at 100°C of the first elastomeric material is not lower than about 1.30; and wherein the ratio between the IRHD hardness at 100°C of the second elastomeric material, measured in accordance with standard ISO 48, and the IRHD hardness at 100°C of the first elastomeric material, measured in accordance with standard ISO 48, is lower than about 1.10.
    • 具有至少一个胎体帘布层(2a)的胎体结构(2)和与所述胎体帘布层(2a)相关联的至少一个环形加强结构(3),在胎体上的一对轴向相对的侧壁(7,8) 结构(2),相对于胎体结构(2)布置在径向外侧位置的带束结构(5)和布置在相对于带束结构(5)的径向外侧位置的胎面带(6) 并且通常由包含基本上由第二弹性体材料组成的至少一个部分的第一弹性体材料组成; 其中所述胎面带(6)包括限定在所述至少一个部分中的至少一个凹槽(11),所述至少一个凹槽基本上由所述第二弹性体材料组成; 其中所述第二弹性体材料在100℃下的压缩下的弹性模量(E')与所述第一弹性体材料在100℃下的压缩下的弹性模量(E')之间的比率不低于约1.30; 并且其中根据标准ISO 48测量的第二弹性体材料的100℃下的IRHD硬度与根据标准ISO 48测量的第一弹性体材料在100℃下的IRHD硬度之间的比率较低 大约1.10。
    • 6. 发明授权
    • 차량용 타이어
    • 车辆轮胎
    • KR101064611B1
    • 2011-09-15
    • KR1020067013006
    • 2003-12-30
    • 피렐리 타이어 소시에떼 퍼 아찌오니
    • 보이오키마우리지오마트라샤쥬세페
    • B60C11/03B60C11/00B60C11/12
    • B60C11/00B60C11/0058B60C11/1346B60C11/18
    • 적어도 하나의 카아커스 플라이(2a), 상기 카아커스 플라이(2a)에 연결된 적어도 하나의 환형 보강구조물(3)을 포함하는 카아커스 구조물(2), 카아커스 구조물(2) 위로 축방향으로 반대인 사이드 월들(7, 8), 카아커스 구조물(2)에 대해 방사상 바깥쪽 위치에 배치된 벨트 구조물(5), 벨트 구조물(5)에 대해 방사상 바깥쪽 위치에 배치되고, 제2 엘라스토머 소재로 실질적으로 구성된 적어도 하나의 포션을 포함하는 제1 엘라스토머 소재로 일반적으로 구성된 트레드 밴드(6)를 포함하는 공기 타이어(1)에 있어서;
      트레드 밴드(6)는 제2 엘라스토머 소재로 실질적으로 구성되는 적어도 하나의 포션에 의해 구획되는 적어도 하나의 홈(11)을 포함하고;
      제2 엘라스토머 소재의 100℃에서의 압축상태의 탄성계수(E')와 제1 엘라스토머 소재의 100℃에서의 압축상태의 탄성계수(E')와의 비율이 약 1.30 이상이며;
      표준 ISO 48에 따라 측정된 제2 엘라스토머 소재의 100℃에서의 IRHD 경도와 표준 ISO 48에 따라 측정된 제1 엘라스토머 소재의 100℃에서의 IRHD 경도와의 비율이 약 1.10 보다 작은 공기 타이어(1)
      공기 타이어, 엘라스토머 소재, 탄성계수, IRHD 경도
    • 7. 发明授权
    • 카본블랙을함유하는외부캡이장착된실리카보강고무트레드를갖는타이어
    • KR100403069B1
    • 2004-03-09
    • KR1019960005915
    • 1996-03-07
    • 더 굿이어 타이어 앤드 러버 캄파니
    • 마이클쥴리안크로포드도날드죠지베라더글라스블레어돗츠
    • B29D30/62B29D30/52B60C11/00
    • B60C11/00B29D2030/526B60C11/18B60C19/08Y10S152/02
    • The invention relates to a rubber tire composed of carbon black reinforced rubber carcass and having a rubber tread which is quantitatively reinforced with silica and which, in turn, has a thin, integral, rubber outer cap on its outer surface which contains a quantitative amount of carbon black. In one aspect, said outer cap, sometimes referred to herein as an outer top cap, extends across the outer surface of the tread which is normally intended to be ground contacting and in an alternative aspect, the outer top cap extends only over the outer portion, namely the peripheral edges, of said tread surface intended to be ground contacting. The outer, carbon black reinforced, rubber tread top cap connects with at least one other carbon black reinforced rubber component of the tire in a manner to provide a path of reduced electrical resistance from said outer tread top cap to the bead portion of the tire carcass and, therefore, such a path from the vehicle to the road surface.
    • 本发明涉及一种由炭黑增强橡胶胎体组成并具有橡胶胎面的橡胶轮胎,该橡胶胎面用二氧化硅定量增强并且其外表面上具有薄的整体橡胶外盖,其含有定量的 碳黑。 在一个方面,所述外部盖在本文中有时称为外部顶部盖,横跨通常意图接触地面的胎面的外表面延伸,并且在替代方面,外部顶盖仅在外部部分上延伸 即用于与地面接触的所述胎面表面的外围边缘。 外部的炭黑增强的橡胶胎冠顶盖以一种方式与轮胎的至少一个其他炭黑增强的橡胶组件连接,以提供从所述外胎面顶盖到轮胎胎体的胎圈部分的减小的电阻路径 并且因此是从车辆到路面的这样的路径。 <图像>
    • 8. 发明授权
    • 정전기 방출이 용이한 타이어의 트래드부 구조
    • 정전기방출이용이한타이어의트래드부구조
    • KR100396486B1
    • 2003-10-22
    • KR1020020003168
    • 2002-01-19
    • 금호산업주식회사
    • 박진영정일택조치훈
    • B60C11/00
    • B60C11/18B60C19/08
    • The present invention relates to a tire having a tread structure with improved electrostatic discharge properties, and more particularly, to a tire containing large amounts of silica, which has a tread structure with improved electrostatic electricity discharge properties. The tire of the present invention has a band-shaped electric discharge passage 30, which is extended from the under tread 20 to the outer surface of the cap tread 10 while being exposed to the outside of the tire through the outer surface of the cap tread 10. Thus, the tire of present invention has excellent conductivity without decreasing physical properties of the tread structure.
    • 本发明涉及具有改进的静电放电性能的胎面结构的轮胎,更具体地涉及含有大量二氧化硅的轮胎,其具有改进的静电放电性能的胎面结构。 本发明的轮胎具有带状放电通道30,其从底胎面20延伸到胎面胎面10的外表面,同时通过胎面胎面的外表面暴露于轮胎的外部 因此,本发明的轮胎具有优异的导电性,而不会降低胎面结构的物理性能。