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    Rubber mixture for inner liner of pneumatic vehicle Tires
    2.
    发明申请
    Rubber mixture for inner liner of pneumatic vehicle Tires 审中-公开
    气动车辆内胆用橡胶混合物

    公开(公告)号：US20080125537A1

    公开(公告)日：2008-05-29

    申请号：US12011342

    申请日：2008-01-25

    Applicant: Jens Kleffmann

    Inventor： Jens Kleffmann

    IPC: C08K5/00

    CPC classification number: C08L23/283 ,  B29B7/7495 ,  C08K3/04 ,  C08L21/00 ,  C08L23/20 ,  C08L23/22 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/08

    Abstract: The invention relates to a rubber mixture, in particular for the inner liner of pneumatic vehicle tires. Furthermore, the invention relates to a pneumatic vehicle tire with an inner liner which is based on such a rubber mixture. For reduced plasticizer diffusion along with good compressive and tensile properties, the rubber mixture contains a) 50-100 parts by weight of at least one halobutyl rubber, b) up to a maximum of 50 parts by weight of at least one further rubber, selected from the group comprising butyl rubber, polybutadiene, styrene-butadiene copolymer, 3,4-polyisoprene, cis-1,4-polyisoprene, natural rubber, styrene-isoprene copolymer and styrene-isoprene-butadiene terpolymer, the parts by weight of a) and b) adding up to 100, c) 5-45 parts by weight, based on 100 parts by weight of a) and b), of at least one polyisobutylene with a weight-average molecular weight Mw of over 400 000 g/mol and d) 10-120 parts by weight, based on 100 parts by weight of a) and b), of at least one carbon black.

    Abstract translation: 本发明涉及橡胶混合物，特别是用于气动车辆轮胎的内衬。 此外，本发明涉及一种具有基于这种橡胶混合物的内衬的气动车辆轮胎。 为了减少增塑剂扩散以及良好的压缩和拉伸性能，橡胶混合物包含a）50-100重量份的至少一种卤代丁基橡胶，b）最多至多50重量份的至少一种另外的橡胶，选择 由丁基橡胶，聚丁二烯，苯乙烯 - 丁二烯共聚物，3,4-聚异戊二烯，顺式-1,4-聚异戊二烯，天然橡胶，苯乙烯 - 异戊二烯共聚物和苯乙烯 - 异戊二烯 - 丁二烯三元共聚物组成的组中，a） 和b）加入至多100重量份，c）基于100重量份的a）和b）的5-45重量份的至少一种重均分子量为M 40,000g / mol，d）10-120重量份，基于100重量份的a）和b），至少一种炭黑。

    Pneumatic vehicle tire with cap/base tread
    3.
    发明申请
    Pneumatic vehicle tire with cap/base tread 审中-公开
    具有盖/底座胎面的气动车辆轮胎

    公开(公告)号：US20080142132A1

    公开(公告)日：2008-06-19

    申请号：US12072215

    申请日：2008-02-25

    Applicant: Jens Kleffmann ,  Matthias Haufe ,  Christian Weber

    Inventor： Jens Kleffmann ,  Matthias Haufe ,  Christian Weber

    IPC: B60C11/00

    CPC classification number: B60C1/0016 ,  B60C11/005

    Abstract: The invention relates to a vehicle tire, especially utility vehicle tire, comprising a tread which has a tread cap (9) and a tread base (8), both produced from a rubber mixture, and a multilayer ply structure (3, 4, 5, 6) with at least one undertread strip (7, 7′) covering the ply edges and separating the same from the tread base, said undertread strip being likewise produced from a rubber mixture. The aim of the invention is to reduce temperature and heat build-up in the area of the ply edges. For this purpose, the tread base (8) has a heat conductivity that is by at least 20% higher than that of the tread cap (9) and a heat conductivity that is by at least 10% higher than that of the one or more undertread strips (7, 7′), and the tread base (8) contains at least 25 phr of acetylene black.

    Abstract translation: 本发明涉及一种车辆轮胎，特别是多用途车辆轮胎，其包括具有胎面盖（9）和胎面基部（8）的胎面，胎面基部（8）均由橡胶混合物和多层帘布层结构（3,4,5 ，6），其中至少一个底板条（7,7'）覆盖所述帘布层边缘并将其与所述胎面基底分离，所述底座条同样由橡胶混合物制成。 本发明的目的是降低层边缘区域的温度和热积聚。 为此，胎面基部（8）的导热率比胎面罩（9）高出至少20％，并且导热率比一个或多个 底座条（7,7'），并且胎面基部（8）含有至少25phr的乙炔黑。

    Pneumatic vehicle tyre for utility vehicles
    5.
    发明授权
    Pneumatic vehicle tyre for utility vehicles 有权
    多用途车用气动轮胎

    公开(公告)号：US09272580B2

    公开(公告)日：2016-03-01

    申请号：US13641326

    申请日：2011-02-14

    Applicant: Jens Kleffmann ,  Pedro-Soares Marques

    Inventor： Jens Kleffmann ,  Pedro-Soares Marques

    IPC: B60C11/03 ,  B60C11/04 ,  B60C9/20

    CPC classification number: B60C11/04 ,  B60C9/2006 ,  B60C11/033 ,  B60C2011/0341 ,  B60C2011/0346 ,  B60C2011/0353 ,  B60C2011/0355 ,  B60C2200/06

    Abstract: The invention relates to a pneumatic vehicle tire for utility vehicles having a belt which has a plurality of belt layers and having a tread (1) with circumferential grooves (6, 7, 8) which run in the circumferential direction and divide the tread (1) into circumferential ribs (2). An envelope h which runs parallel to the periphery of the tread in the tread (1) and is in contact with the deepest circumferential groove or grooves from the radially inner side, defines, together with the periphery of the tread and the shoulder-side edge sections (5), a tread gross volume (V), wherein all the grooves (6,7,8) in the tread (1) define a groove volume (VR) between 5% and 28% of the tread gross volume (V), wherein three circumferential grooves (6,7,8) are provided which are arranged over the axial width of the tread (1) in such a way that the first circumferential groove (6) is arranged in the region of the one edge (10) of the widest belt layer, the second circumferential groove (7) is arranged in the region of the other edge (11) of the widest belt layer of the belt, and the third circumferential groove (8) is arranged between the first circumferential groove (6) and the second circumferential groove (7) in the tread (1), and wherein the first and second circumferential grooves (6, 7) each have a groove volume (VR1,2) between 1.25% and 7.00% of the tread gross volume (V), and the third circumferential groove (8) has a groove volume (VR3) of the first or of the second circumferential groove which is at least twice as large.

    Abstract translation: 本发明涉及一种用于多用途车辆的气动车辆轮胎，其具有带，该带具有多个带束层，并且具有胎面（1），该胎面沿圆周方向延伸并且分隔胎面（1） ）到圆周肋（2）中。 在胎面（1）中平行于胎面的周边延伸并且与径向内侧的最深的周向槽或槽接触的包络线h与胎面和胎肩侧边缘的周边一起形成 （5），胎面总体积（V），其中胎面（1）中的所有凹槽（6,7,8）限定胎面总体积的V％的5％和28％之间的槽体积（V R） ），其中设置有三个周向槽（6,7,8），其布置在胎面（1）的轴向宽度上，使得第一周向槽（6）布置在一个边缘的区域 10），第二周向槽（7）布置在带的最宽带束层的另一个边缘（11）的区域中，并且第三周向槽（8）布置在第一周向槽 在胎面（1）中的槽（6）和第二周向槽（7），并且其中第一和第二周向 槽（6,7）各自具有在胎面总体积（V）的1.25％至7.00％之间的槽体积（VR1,2），并且第三周向沟槽（8）具有第一或第二环形槽的槽体积（VR3） 的第二圆周槽的尺寸至少是两倍。

    PNEUMATIC VEHICLE TYRE FOR UTILITY VEHICLES
    6.
    发明申请
    PNEUMATIC VEHICLE TYRE FOR UTILITY VEHICLES 有权
    用于实用车辆的气动车辆轮胎

    公开(公告)号：US20130092303A1

    公开(公告)日：2013-04-18

    申请号：US13641326

    申请日：2011-02-14

    Applicant: Jens Kleffmann ,  Pedro-Soares Marques

    Inventor： Jens Kleffmann ,  Pedro-Soares Marques

    IPC: B60C11/04

    CPC classification number: B60C11/04 ,  B60C9/2006 ,  B60C11/033 ,  B60C2011/0341 ,  B60C2011/0346 ,  B60C2011/0353 ,  B60C2011/0355 ,  B60C2200/06

    Abstract: The invention relates to a pneumatic vehicle tyre for utility vehicles having a belt which has a plurality of belt layers and having a tread (1) with circumferential grooves (6, 7, 8) which run in the circumferential direction and divide the tread (1) into circumferential ribs (2). An envelope h which runs parallel to the periphery of the tread in the tread (1) and is in contact with the deepest circumferential groove or grooves from the radially inner side, defines, together with the periphery of the tread and the shoulder-side edge sections (5), a tread gross volume (V), wherein all the grooves (6,7,8) in the tread (1) define a groove volume (VR) between 5% and 28% of the tread gross volume (V), wherein three circumferential grooves (6,7,8) are provided which are arranged over the axial width of the tread (1) in such a way that the first circumferential groove (6) is arranged in the region of the one edge (10) of the widest belt layer, the second circumferential groove (7) is arranged in the region of the other edge (11) of the widest belt layer of the belt, and the third circumferential groove (8) is arranged between the first circumferential groove (6) and the second circumferential groove (7) in the tread (1), and wherein the first and second circumferential grooves (6, 7) each have a groove volume (VR1,2) between 1.25% and 7.00% of the tread gross volume (V), and the third circumferential groove (8) has a groove volume (VR3) of the first or of the second circumferential groove which is at least twice as large.

    Abstract translation: 本发明涉及一种用于多用途车辆的气动车辆轮胎，其具有带，该带具有多个带束层，并且具有胎面（1），该胎面沿圆周方向延伸并分开胎面（1） ）到圆周肋（2）中。 在胎面（1）中平行于胎面的周边延伸并且与径向内侧的最深的周向槽或槽接触的包络线h与胎面和胎肩侧边缘的周边一起形成 （5），胎面总体积（V），其中胎面（1）中的所有凹槽（6,7,8）限定胎面总体积的V％的5％和28％之间的槽体积（V R） ），其中设置有三个周向槽（6,7,8），其布置在胎面（1）的轴向宽度上，使得第一周向槽（6）布置在一个边缘的区域 10），第二周向槽（7）布置在带的最宽带束层的另一个边缘（11）的区域中，并且第三周向槽（8）布置在第一周向槽 在胎面（1）中的槽（6）和第二周向槽（7），并且其中第一和第二周向 槽（6,7）各自具有在胎面总体积（V）的1.25％至7.00％之间的槽体积（VR1,2），并且第三周向沟槽（8）具有第一或 的第二圆周槽的尺寸至少是两倍。

    VEHICLE PNEUMATIC TYRE FOR UTILITY VEHICLES
    7.
    发明申请
    VEHICLE PNEUMATIC TYRE FOR UTILITY VEHICLES 审中-公开
    用于实用车辆的车辆气动轮胎（VEHICLE PNEUMATIC TIRE FOR UTILITY VEHICLES）

    公开(公告)号：US20120267020A1

    公开(公告)日：2012-10-25

    申请号：US13517203

    申请日：2010-11-23

    Applicant: Thomas Buchinger-Barnstorf ,  Jens Kleffmann ,  Klaus Peters

    Inventor： Thomas Buchinger-Barnstorf ,  Jens Kleffmann ,  Klaus Peters

    IPC: B60C11/117 ,  B60C11/11

    CPC classification number: B60C11/033 ,  B60C11/045 ,  B60C2200/06

    Abstract: The invention relates to a vehicle pneumatic tyre for utility vehicles having a tread (1) which is composed of a radially outer, profiled region (6) and a trimming margin (7) which adjoins this profiled region (6) radially on the inside, and the profiled region has a certain gross volume, wherein the profiled region (6) has a radial thickness (a) and at least two circumferential grooves (3), running in the circumferential direction, of a certain radial depth (4). The invention is deleted by the fact that the groove volume (VR) is less than or equal to 16% of the gross volume of the profiled region (VpB), that the profiled region (6) has a radial thickness (a) of 6-25 mm, and that the trimming margin has a radial thickness (h) greater than 5 mm.

    Abstract translation: 本发明涉及一种用于多用途车辆的车辆用充气轮胎，其具有胎面（1），胎面（1）由径向外侧的轮廓区域（6）和与该轮廓区域（6）径向相连的修剪边缘（7）构成， 成型区域具有一定的总体积，其中成型区域（6）具有径向厚度（a）和沿圆周方向延伸的至少两个周向槽（3），其具有一定的径向深度（4）。 通过凹槽体积（VR）小于或等于成型区域（VpB）总体积的16％的事实，本发明被删除，成型区域（6）的径向厚度（a）为6 -25mm，并且修剪边缘具有大于5mm的径向厚度（h）。

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