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    METHOD FOR IMPROVING RUBBER SPRAYING EFFICIENCY FOR SELF-HEALING TIRE
    1.
    发明公开
    METHOD FOR IMPROVING RUBBER SPRAYING EFFICIENCY FOR SELF-HEALING TIRE 审中-公开

    公开(公告)号：EP4011605A1

    公开(公告)日：2022-06-15

    申请号：EP21779921.2

    申请日：2021-03-29

    申请人： Shandong Linglong Tyre Co., Ltd.

    发明人： WANG, Feng ,  YANG, Caixin ,  YANG, Dejian ,  LU, Yanhong ,  TENG, Lei ,  ZHU, Liyan ,  CHEN, Dong

    IPC分类号： B29D30/54

    摘要： The present disclosure provides a method for improving a cement spraying efficiency for a self-repairing tire. The method includes: inputting tire parameters into a control system, including rim diameter, section width, aspect ratio, cement thickness and cement density; calculating a cement spraying amount for a tire; calculating a crown cement thickness separately; starting a spraying device, and evenly spraying a cement in a cement storage tank on a tire surface; and finally drying, that is, heating to speed up solidification of the cement, thereby completing self-repair. In the present disclosure, the control system automatically calculates the cement spraying amount required for repair based on the tire parameters such as section width, aspect ratio and rim diameter, and realizes mass production of self-repairing tires according to the characteristics of the tires. The present disclosure is applicable to all tires of different specifications, and can realize a one-time spraying operation, thereby improving the spraying efficiency for self-repairing tires. The present disclosure solves the problems of low production efficiency, low automation level and poor quality control of self-repairing tires, facilitating the large-scale production of self-repairing tires.

    INTELLIGENT TIRE
    3.
    发明公开
    INTELLIGENT TIRE 审中-公开

    公开(公告)号：EP3603998A1

    公开(公告)日：2020-02-05

    申请号：EP18806383.8

    申请日：2018-02-24

    申请人： Shandong Linglong Tyre Co., Ltd.

    发明人： WANG, Feng ,  LI, Ming ,  SUI, Haitao ,  ZHENG, Longyue ,  LIU, Shuai ,  TENG, Liran ,  WANG, Shaojing ,  ZHANG, Guanchao ,  SUN, Jianlei

    IPC分类号： B60C23/06 ,  B60C23/20

    摘要： An intelligent tire, including a tire body (1), a sheet-shaped conductive polymer sensor (5), a micro control unit (6), an RF unit (7), an upper computer (8), and an RF circuit (9). The sheet-shaped conductive polymer sensor (5) is affixed to an inner liner layer (4) at a middle portion of a tire crown. One end of the sheet-shaped conductive polymer sensor (5) is connected to the micro control unit (6) through the RF unit (7), and the other end of the sheet-shaped conductive polymer sensor (5) is connected to the upper computer (8) through the RF circuit (9). A processor (8-6) is electrically connected to a power supply module (8-1), and the processor is connected to and controls a display screen (8-3) and an audible alarm (8-4). A communication port (8-2) is interconnected to the processor (8-6). The intelligent tire is mainly designed for early warning of dangerous tire conditions. The state of the tire is comprehensively determined by matching or combining the strain amplitude of the tire crown and an operating temperature with a fitting function. The strain amplitude and the operating temperature can be simultaneously obtained by using the single conductive polymer sensor, so as to provide the early warning of various dangerous conditions of the tire. Moreover, the sheet-shaped conductive polymer sensor has a low cost and is readily popularized.

    METHOD OF USING CORRUGATED ZERO-DEGREE BELT TO MANUFACTURE TIRE
    4.
    发明公开
    METHOD OF USING CORRUGATED ZERO-DEGREE BELT TO MANUFACTURE TIRE 审中-公开

    公开(公告)号：EP3566883A1

    公开(公告)日：2019-11-13

    申请号：EP17889607.2

    申请日：2017-04-17

    申请人： Shandong Linglong Tyre Co. Ltd.

    发明人： WANG, Feng ,  LIU, Lianbo ,  JIANG, Yi ,  LIU, Guixia ,  WEN, Xiaowei ,  WANG, Shaojing

    IPC分类号： B60C9/00 ,  B60C9/18 ,  B29C47/14 ,  B29D30/38

    摘要： Provided is a method of using a corrugated zero-degree belt (14) to manufacture a tire. A belt ply structure comprises a No. 1 belt ply (11), a No. 2 belt ply (12), a No. 3 belt ply (13), a corrugated zero-degree belt (14), and a shoulder wedge (15). In a belt ply structure of an all-steel radial tire, a zero-degree belt has a halved density and is wound in two turns. The upper ply and the lower ply are arranged in a staggered manner, thereby forming a single belt. Since each steel cord is wound in two turns, a strength problem of a joint portion is solved. The belt ply structure realizes restraining and fastening functions of a zero-degree belt ply while reducing costs and a weight of a tire. What is more important is that the entire belt ply is flat and smooth and has a consistent thickness. The belt ply structure can improve high-speed performance and abrasion resistance of a tire. Moreover, circumferential distribution of a framework material is more uniform, thereby enhancing uniformity of the tire and driving comfort.

    OIL-PROOF RUBBER MATERIAL FOR THE TIRE TREAD AND ITS PREPARATION METHOD AND THE APPLICATION THEREOF
    5.
    发明公开
    OIL-PROOF RUBBER MATERIAL FOR THE TIRE TREAD AND ITS PREPARATION METHOD AND THE APPLICATION THEREOF 审中-公开
    油密橡胶材料生产及其用途轮胎的运行面和方法

    公开(公告)号：EP3034327A1

    公开(公告)日：2016-06-22

    申请号：EP15174775.5

    申请日：2015-07-01

    申请人： Shandong Linglong Tyre Co. Ltd.

    发明人： Wang, Feng ,  Liu, Feng ,  Sun, Tao ,  Wang, Junying ,  Jiang, Kai ,  Wang, Zhenling ,  Li, Hao ,  Cong, Shouqing

    IPC分类号： B60C1/00 ,  C08L7/00 ,  C08L9/02 ,  C08L9/06

    CPC分类号： C08L7/00 ,  B60C1/0016 ,  C08L9/02 ,  C08L9/06 ,  C08L2201/08 ,  C08L2205/03

    摘要： This invention relates to the technical field of tire. Specifically, the invention relates to oil-proof rubber material for the tire tread and its preparation method and the application thereof. This material is characterized in comprising the following components based on 100 parts by weight: 15-70 parts of natural cis-1, 4-polyisoprene rubber, 0-40 parts of styrene-butadiene copolymer and 15-45 parts of acrylonitrile-butadiene copolymer. The swelling index of the rubber material for tire provided by this invention is 17-25% and the bonding strength is 30-60 kN·m -1 , so as to effectively improve swelling resistance and bonding performance. This invention takes both bonding performance and swelling resistance into consideration for the rubber material of the tire tread, and can expand the application scope of rubber material for the tire and has a broadly promising application future.

    摘要翻译： 本发明涉及轮胎的技术领域。 具体而言，本发明涉及用于轮胎胎面及其制备方法和其应用耐油橡胶材料。 15-70份天然顺式1,4-聚异戊二烯橡胶，0-40份苯乙烯 - 丁二烯共聚物和15-45份的丙烯腈 - 丁二烯共聚物的：该材料在基于100重量份包含以下组分的特征在于 ， 对于由本发明提供轮胎用橡胶材料的溶胀指数是17-25％，接合强度为30至60千牛顿·米-1，从而有效地提高耐溶胀性和粘合性能。 这需要双方发明粘结性能和耐溶胀性考虑用于轮胎胎面的橡胶材料，并且可以扩大橡胶材料的应用范围对于轮胎和具有应用前景看好广泛。

    RUBBER MATERIAL FOR TIRE TREAD WITH PRICKING RESISTANCE, AND CHUNKING AND CHIPPING RESISTANCE, ITS PREPARATION AND APPLICATION
    6.
    发明公开
    RUBBER MATERIAL FOR TIRE TREAD WITH PRICKING RESISTANCE, AND CHUNKING AND CHIPPING RESISTANCE, ITS PREPARATION AND APPLICATION 审中-公开
    橡胶材料具有穿透性和AUSREISS-和ABSCHUPPUNGSBESTÄNDIGKEIT，生产及其用途轮胎胎面

    公开(公告)号：EP3034326A1

    公开(公告)日：2016-06-22

    申请号：EP15174773.0

    申请日：2015-07-01

    申请人： Shandong Linglong Tyre Co. Ltd.

    发明人： Wang, Feng ,  Sun, Tao ,  Liu, Feng ,  Wang, Junying ,  Jiang, Kai ,  Wang, Zhenling ,  Li, Hao ,  Cong, Shouqing

    IPC分类号： B60C1/00 ,  C08L7/00 ,  C08L9/00 ,  C08K3/04

    CPC分类号： C08L9/00 ,  B60C1/0016 ,  B60C2011/0016 ,  C08K3/36 ,  C08L7/00 ,  C08L9/06 ,  C08L2205/02

    摘要： The present invention relates to the field of tire tread, specifically, relates to a rubber material used for the tire tread with the properties of pricking resistance, and chunking and chipping resistance, its preparation method and the application thereof. The rubber material used for the tire tread in the present invention comprises: (1) 100 parts by weight of main rubber ingredients: including 50-95 parts by weight of natural cis-1,4-polyisoprene rubber and 5-50 parts by weight of synthetic rubber of styrene-butadiene copolymer; (2) compounding agents : based on 100 parts by weight of the main rubber ingredients, the said compounding agents including 10-20 parts by weight of white carbon black used as inorganic filler. The tire tread prepared by the rubber material in the present invention has the tear strength of 110.0Mpa or more and the cutting volume of 0.60cm 3 or below, so that the tire tread has the excellent property of tear resistance so as to further make it have the properties of pricking resistance, and chunking and chipping resistance.

    摘要翻译： 本发明涉及轮胎胎面的领域，具体地，涉及一种用于轮胎胎面用穿刺性，和分块和耐崩裂性，及其制备方法和它们的应用程序的性能的橡胶材料。 在本发明用于轮胎面的橡胶材料包括：（1）100重量份的橡胶主要成分的：包含50〜95重量份的天然顺式1,4-聚异戊二烯橡胶和5-50重量份 苯乙烯 - 丁二烯共聚物的合成橡胶的; （2）配合剂：（重量）的橡胶主要成分基于100份中，所述的配料剂，包括10-20重量份的作为无机填料白炭黑。 由橡胶材料，在本发明制备的轮胎胎面具有110.0Mpa以上的撕裂强度和0.60厘米3或低于切削体积，所以没轮胎胎面具有抗撕裂性的优异的特性，以使其进一步 有穿刺性，和分块和耐崩裂性的性质。

    PROCESS FOR MANUFACTURING SUPER THERMAL-CONDUCTIVE GRAPHENE CAPSULE
    7.
    发明公开
    PROCESS FOR MANUFACTURING SUPER THERMAL-CONDUCTIVE GRAPHENE CAPSULE 审中-公开

    公开(公告)号：EP3719098A1

    公开(公告)日：2020-10-07

    申请号：EP18883733.0

    申请日：2018-08-22

    申请人： Shandong Linglong Tyre Co., Ltd.

    发明人： WANG, Feng ,  SUI, Haitao ,  DONG, Liqiang ,  LI, Haiying ,  HU, Gaoquan ,  MA, Xiaogang ,  SUN, Tao ,  ZHUANG, Rubin

    IPC分类号： C09K5/14 ,  C08L23/22 ,  C08K3/04

    摘要： The present invention relates to a process for manufacturing an ultra-high thermally conductive graphene curing bladder, including the following steps: (1) pre-mixing an ultra-high thermally conductive graphene with rubber to obtain a pre-dispersed graphene master batch, performing a granulation process or a cutting process on the pre-dispersed graphene master batch to obtain a granular solid or a sheet solid, mixing the solid in a rubber mixing mill to obtain an ultra-high thermally conductive graphene rubber compound; (2) extruding, by an extruding machine, the ultra-high thermally conductive graphene rubber compound into a rubber strip of a desirable size; weighing and fixed-length processing the rubber strip of the ultra-high thermally conductive graphene rubber compound to obtain a rubber blank, placing the rubber blank into a pressing type curing bladder mold, closing the mold, pressurizing, heating and curing to obtain a finished product of the ultra-high thermally conductive graphene curing bladder. The present invention has the advantages of greatly improving the thermal conductivity of the curing bladder and accelerating the heat transfer, so that the vulcanization efficiency of products is improved.