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1. 发明申请

WO2010049959A1 TYRE FOR VEHICLE WHEELS 审中-公开
标题翻译：车轮轮胎
公开(公告)号：WO2010049959A1
公开(公告)日：2010-05-06
申请号：PCT/IT2008/000680
申请日：2008-10-31
申请人： PIRELLI TYRE S.P.A. , MONTANARO, Fabio
发明人： MONTANARO, Fabio
IPC分类号： B60C11/04 , B60C11/13
CPC分类号： B60C11/042 , B60C11/047
摘要： A tyre for vehicle wheels comprises a tread band (4) having a plurality of grooves (9) and including a plurality of elements protruding from a bottom surface (15) of the grooves (9). The protruding elements (18) have a height (h) less extended than a depth (H) of the grooves (9) and each of the protruding elements (18) has a proximal portion (20) placed close to the bottom surface (15) that is smaller than a distal portion (18a) thereof. The protruding element (18) comprises a stem (21) linked to the bottom surface (15), and two tailpieces (22) extending in mutually opposite directions from a distal end of the stem (21).
摘要翻译：用于车轮的轮胎包括具有多个凹槽（9）并包括从凹槽（9）的底表面（15）突出的多个元件的胎面带（4）。突出元件（18）具有比凹槽（9）的深度（H）更小的高度（h），并且每个突出元件（18）具有靠近底面（15）放置的近端部分（20））小于其远端部分（18a）。突出元件（18）包括连接到底表面（15）的杆（21）和从柄（21）的远端沿彼此相反的方向延伸的两个尾部（22）。

2. 发明申请

WO2007073753A1 HEAVY LOAD VEHICLE TIRE 审中-公开
标题翻译：重型车载轮胎
公开(公告)号：WO2007073753A1
公开(公告)日：2007-07-05
申请号：PCT/EP2005/013996
申请日：2005-12-23
申请人： PIRELLI TYRE S.P.A. , MINOLI, Claudio , MONTANARO, Fabio , PIZZORNO, Tommaso
发明人： MINOLI, Claudio , MONTANARO, Fabio , PIZZORNO, Tommaso
IPC分类号： B60C9/20
CPC分类号： B60C9/20 , B60C9/2006 , B60C9/2009 , B60C9/2204 , B60C2009/2219 , Y10T152/10792 , Y10T152/10801
摘要： Tire comprising: a carcass structure comprising at least one carcass ply (101), a belt structure (105), a tread band radially superimposed on said belt structure; two sidewalls; said belt structure comprising: at least one pair of lateral reinforcing layers (105e) incorporating reinforcing elements oriented in a substantially circumferential direction; a first belt layer (105a), radially superimposed on said pair of lateral reinforcing layers, provided with reinforcing elements inclined with respect to the equatorial plane of said tire; a second belt layer (105b) radially superimposed on said first belt layer, provided with reinforcing elements inclined with respect to the equatorial plane in a direction opposite to those of said first belt layer; an external belt layer (105d) applied in a radially external position with respect to said first and said second belt layers. Preferably, said tire is a super single wide base heavy load vehicle tire. Said tire is particularly useful for heavy load vehicles such as, for example, trucks, trailers, or buses.
摘要翻译：轮胎包括：胎体结构，包括至少一个胎体帘布层（101），带束结构（105），径向叠置在所述带结构上的胎面带; 两个侧壁所述带束结构包括：至少一对横向加强层（105e），其包括沿大致圆周方向定向的增强元件; 径向地叠加在所述一对侧向加强层上的第一带束层（105a），其设置有相对于所述轮胎的赤道平面倾斜的加强元件; 径向地叠置在所述第一带束层上的第二带束层（105b），设置有与所述第一带束层相反的方向相对于赤道平面倾斜的加强元件; 相对于所述第一和所述第二带束层在径向外部位置施加的外部带束层（105d）。优选地，所述轮胎是超级单宽基重载车辆轮胎。所述轮胎对于例如卡车，拖车或公共汽车的重载车辆特别有用。

3. 发明申请

WO2017137903A1 TYRE FOR VEHICLE WHEELS 审中-公开
标题翻译：车轮用轮胎
公开(公告)号：WO2017137903A1
公开(公告)日：2017-08-17
申请号：PCT/IB2017/050684
申请日：2017-02-08
申请人： PIRELLI TYRE S.P.A.
发明人： CAFORIO, Stefano , CASTELLINI, Alessandro , MONTANARO, Fabio
IPC分类号： B60C11/12
CPC分类号： B60C11/1218 , B60C11/1236 , B60C11/1281 , B60C2011/1213 , B60C2200/06
摘要： Tyre for vehicle wheels, comprising a tread band having a plurality of blocks, at least some of said blocks comprising at least one sipe (30) extending from an axially outer portion of the block up to an axially inner portion of the block along a predetermined trajectory and from a radially outer face of the block towards a radially inner portion of the block. The sipe (30) comprises, in any cross-section perpendicular to said predetermined trajectory, a main portion (400) having a first radial dimension and a first transversal dimension and, in a radially inner position with respect to the main portion (400) and adjacent to the radially inner portion of the block, a bottom portion (450) having a second radial dimension smaller than the first radial dimension and a second transversal dimension greater than the first transversal dimension. The second transversal dimension measured in a first cross-section of the sipe (30) taken at at least one of said axially outer portion of the block and said axially inner portion of the block is greater than the second transversal dimension measured in a second cross-section of the sipe (30) taken at a portion of the block axially arranged between said axially outer portion of the block and said axially inner portion of the block. The sipe (30) comprises an axially outer portion (83), an axially inner portion (84) and a central portion (82) defined between said axially outer portion (83) and said axially inner portion (84). The sipe (30) comprises, in said central portion (82), at least one area in which said predetermined trajectory is not rectilinear.
摘要翻译：一种用于车轮的轮胎，包括具有多个花纹块的胎面带，所述花纹块中的至少一些包括至少一个从所述花纹块的轴向外部延伸至轴向的至少一个刀槽花纹（30）沿着预定的轨迹并且从块的径向外面朝向块的径向内部的块的内部部分。刀槽花纹30在垂直于所述预定轨迹的任何横截面中包括具有第一径向尺寸和第一横向尺寸的主要部分400，并且在相对于主要部分400的径向内部位置中，并与所述块体的所述径向内部部分相邻;底部部分（450），其具有小于所述第一径向尺寸的第二径向尺寸和大于所述第一横向尺寸的第二横向尺寸。在所述花纹块的所述轴向外部部分和所述花纹块的所述轴向内部部分中的至少一个处获取的所述刀槽花纹（30）的第一横截面中测量的所述第二横向尺寸大于在第二交叉部分中测量的所述第二横向尺寸 - 在轴向布置在所述块的所述轴向外部和所述块的所述轴向内部之间的所述块的一部分处获得所述刀槽花纹（30）的截面。刀槽花纹30包括轴向外部83，轴向内部84以及限定在所述轴向外部83与所述轴向内部84之间的中央部82。在所述中央部分（82）中，所述刀槽花纹（30）包括至少一个其中所述预定轨迹不是直线的区域。

4. 发明申请

WO2016135606A1 TYRE FOR HEAVYLOAD VEHICLE WHEELS 审中-公开
标题翻译：轮胎用于重载车轮
公开(公告)号：WO2016135606A1
公开(公告)日：2016-09-01
申请号：PCT/IB2016/050928
申请日：2016-02-22
申请人： PIRELLI TYRE S.P.A.
发明人： RAIA, Ciro , MONTANARO, Fabio
IPC分类号： B60C13/00 , B60C13/02
CPC分类号： B60C13/02
摘要： Tire (1) for heavy-load vehicle wheels comprising a tread band (2) and two sidewalls (3) opposed with respect to the said tread band (2); at least one of said sidewalls (2) comprising a sidewall portion (4) provided with at least one wear indicator (5) obtained in the sidewall, wherein the sidewall wear indicator (5) comprises at least one lobe shape (6) elongated in a first direction (Di) and a reduced width portion (7) in a second direction (D2) substantially perpendicular to said first direction.
摘要翻译：轮胎（1），用于重载车轮，包括相对于所述胎面带（2）相对的胎面带（2）和两个侧壁（3）; 所述侧壁（2）中的至少一个包括设置有在所述侧壁中获得的至少一个磨损指示器（5）的侧壁部分（4），其中所述侧壁磨损指示器（5）包括至少一个凸出形状（6）第一方向（Di）和减小的宽度部分（7）在基本上垂直于所述第一方向的第二方向（D2）上。

5. 发明申请

WO2011121421A1 TYRE FOR HEAVY LOAD VEHICLE WHEELS 审中-公开
标题翻译：轮胎用于重载车轮
公开(公告)号：WO2011121421A1
公开(公告)日：2011-10-06
申请号：PCT/IB2011/000667
申请日：2011-03-29
申请人： PIRELLI TYRE S.P.A. , MINOLI, Claudio , MONTANARO, Fabio , ASCANELLI, Alessandro
发明人： MINOLI, Claudio , MONTANARO, Fabio , ASCANELLI, Alessandro
IPC分类号： B60C11/04 , B60C11/13
CPC分类号： B60C11/0306 , B60C11/0309 , B60C11/047 , B60C2011/0369
摘要： Tyre (1) having a tread comprising a central portion (L1) and two shoulder portions (L2,L3), whereby the central portion (L1) has at least one first (9) and one second (10) central row of central blocks (32,33) and at least one first (11) and one second (12) lateral rows of central lateral blocks (34,35) which are longitudinally separated respectively by transverse grooves (16,17); the central blocks (32) of the first central row are axially separated from the central blocks (33) of the second central row by a first circumferential groove (4) with a " zig-zagging" course comprising first inclined segments (4a) alternated with a plurality of second counter- inclined segments (4b); the first and the second segments (4a, 4b) define on each central block (32,33) a first inclined side and a second counter- inclined side, and each block (32) of the first central row is arranged with respect to the blocks (33) of the second central row so that its inclined and counter- inclined sides respectively face an inclined or counter- inclined side of two distinct blocks (33) of the second central row.
摘要翻译：轮胎（1）具有包括中心部分（L1）和两个肩部部分（L2，L3）的胎面，由此中心部分（L1）具有至少一个第一（9）和第二（10）中心排的中心块（32,33）和分别由横向槽（16,17）纵向分隔的至少一个第一（11）和一个第二（12）横排的中央横向块（34,35）。第一中心排的中心块（32）通过第一周向凹槽（4）与第二中心排的中心块（33）轴向分开，其中“锯齿形”路线包括第一倾斜段（4a）交替具有多个第二反向倾斜段（4b）; 第一和第二段（4a，4b）在每个中央块（32,33）上限定第一倾斜侧和第二反倾斜侧，并且第一中心行的每个块（32）相对于第二中心列的块（33），使得其倾斜和相对倾斜的侧面分别面对第二中心排的两个不同块（33）的倾斜或反倾斜侧。

6. 发明申请

WO2010072234A1 TIRE FOR VEHICLE WHEELS PROVIDED WITH TREAD BAND PROTECTED AGAINST GROOVE ANOMALIES 审中-公开
标题翻译：轮胎轮胎提供防护带防护面板防护面具异常
公开(公告)号：WO2010072234A1
公开(公告)日：2010-07-01
申请号：PCT/EP2008/011060
申请日：2008-12-23
申请人： PIRELLI TYRE S.p.A. , MINOLI, Claudio , MONTANARO, Fabio , MARTIN, Mario , RESMINI, Emiliano
发明人： MINOLI, Claudio , MONTANARO, Fabio , MARTIN, Mario , RESMINI, Emiliano
IPC分类号： B60C11/04
CPC分类号： B60C1/0016 , B60C11/00 , B60C11/0306 , B60C11/04 , B60C11/1346 , B60C2011/0025 , B60C2011/0033 , B60C2200/06 , C08K3/013 , C08K3/04 , C08K3/36 , C08L7/00 , C08L9/00 , C08L2666/08
摘要： A tire for vehicle wheels comprises a tread band including a first elastomeric material with a first tear strength and comprising a plurality of circumferential grooves formed in said tread, each of said circumferential grooves being defined by a couple of lateral walls separated by a bottom, at least one of said grooves including a protective layer of a second elastomeric material with a second tear strength superimposed on at least said groove bottom, wherein the ratio between the values of said second tear strength and said first tear strength is at least 1.5
摘要翻译：用于车轮的轮胎包括胎面带，其包括具有第一撕裂强度的第一弹性体材料，并且包括形成在所述胎面中的多个周向槽，每个所述周向槽由一对由底部分隔开的侧壁限定，所述凹槽中的至少一个包括第二弹性体材料的保护层，第二弹性体材料的第二撕裂强度叠加在至少所述凹槽底部上，其中所述第二撕裂强度和所述第一撕裂强度的值之间的比率至少为1.5

7. 发明申请

WO2010122396A2 TYRE FOR HEAVY LOAD VEHICLE WHEELS 审中-公开
标题翻译：轮胎用于重载车轮
公开(公告)号：WO2010122396A2
公开(公告)日：2010-10-28
申请号：PCT/IB2010/000874
申请日：2010-04-20
申请人： PIRELLI TYRE S.P.A. , MONTANARO, Fabio , MARTIN, Mario , RESMINI, Emiliano , ASCANELLI, Alessandro
发明人： MONTANARO, Fabio , MARTIN, Mario , RESMINI, Emiliano , ASCANELLI, Alessandro
IPC分类号： B60C9/20 , B60C9/18
CPC分类号： C08K5/3415 , B60C1/0016 , B60C9/2006 , B60C9/28 , B60C2001/0075 , B60C2009/2219 , B60C2011/0033 , B60C2200/06 , C08K3/013 , Y02T10/862 , C08L7/00 , C08L21/00
摘要： A tyre for heavy load vehicles comprising an insert interposed between a belt structure and a tread band, at least at each end of the belt structure, and made by vulcanising an elastomeric composition comprising a diene rubber and at least one reinforcing filler, wherein the reinforcing filler comprises almost exclusively silica.
摘要翻译：一种用于重载车辆的轮胎，包括插入带结构和胎面带之间的插入件，至少在带结构的每个端部处，并且通过硫化包含二烯橡胶和至少一种增强填料的弹性体组合物制成，填料几乎只含二氧化硅。

8. 发明申请

WO2009001376A1 HEAVY LOAD VEHICLE TIRE 审中-公开
标题翻译：重型车载轮胎
公开(公告)号：WO2009001376A1
公开(公告)日：2008-12-31
申请号：PCT/IT2007/000446
申请日：2007-06-22
申请人： PIRELLI TYRE S.P.A. , MINOLI, Claudio , MONTANARO, Fabio
发明人： MINOLI, Claudio , MONTANARO, Fabio
IPC分类号： B60C9/20
CPC分类号： B60C9/28 , B60C9/2006 , Y10T152/10765 , Y10T152/10801
摘要： Tire (100) comprising: - a carcass structure comprising at least one carcass ply (101), of a substantially toroidal shape, having opposite lateral edges associated with repective right-hand and left-hand bead structures; - a belt structure (105) applied in a radially external position with respect to said carcass structure; - a tread band applied in radially external postion with respect to said belt structure; - two sidewalls, each sidewall being applied laterally on opposite sides with respect to said carcass structure; said belt structure comprising: - at least one pair of lateral reinforcing layers (105e) substantially simmetrically arranged with respect to the eguatorical plane of said tire and applied in correspondence of the axially external portions of said tire belt structure, said lateral reinforcing layers being provided with reinforcing elements oriented in a substantially circumferential direction; a first belt layer (105a) applied in a radially external position with respect to said at least one pair of lateral reinforcing layers (105e), said first belt layer (105a) being provided with reinforcing elements parallel to one another and inclined with respect to the equatorial plane of said tire.
摘要翻译：轮胎（100）包括： - 胎体结构，包括至少一个胎体帘布层（101），所述至少一个胎体帘布层（101）基本上为环形，具有与相应的右侧和左侧胎圈结构相关联的相对的侧边缘; - 相对于所述胎体结构在径向外部位置施加的带束结构（105）; - 相对于所述带结构施加在径向外部位置的胎面带; - 两个侧壁，每个侧壁相对于所述胎体结构横向施加在相对侧上; 所述带束结构包括：至少一对横向增强层（105e），其相对于所述轮胎的示意平面基本上相对地布置并且相应于所述轮胎带结构的轴向外部部分被施加，所述横向增强层被设置其中增强元件沿大致圆周方向定向; 相对于所述至少一对横向增强层（105e）在径向外部位置施加的第一带束层（105a），所述第一带束层（105a）设置有彼此平行的并且相对于所述轮胎的赤道平面。

9. 发明申请

WO2008064703A8 TIRE TREAD COMPRISING BLOCKS WITH STEPPED SIDEWALLS 审中-公开
公开(公告)号：WO2008064703A8
公开(公告)日：2008-06-05
申请号：PCT/EP2006/011489
申请日：2006-11-30
申请人： PIRELLI TYRE S.P.A. , MINOLI, Claudio , MONTANARO, Fabio
发明人： MINOLI, Claudio , MONTANARO, Fabio
IPC分类号： B60C11/13
摘要： A tire comprising a tread band having a tread pattern defined by a plurality of grooves of substantially circumferential orientation and by a plurality of grooves of substantially transverse orientation, which grooves delimit a plurality of rubber blocks (10) arranged in a plurality of rows of substantially circumferential orientation, each of said blocks (10) being delimited by a contact face (2) and at least three side faces, wherein at least some of said blocks (10) comprise at least one side face of substantially transverse orientation provided with at least one irregularly shaped step (11) having an upper face (12) and a front face (13).

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