The invention belongs to the technical field of rubber and tire production, and particularly relates to a radial tire with multiple integral protection functions, which comprises a tire crown, a tire shoulder, a tire sidewall, a tire bead, a reinforcing layer, reinforcing fillers, reinforcing rubber sheets, tire sidewall rubber, wear-resistant rubber and an isolation rubber strip. The reinforcing fillers fill the interior of the tire crown. the left side and the right side of the tire crown are symmetrically connected with tire shoulders in a positioning mode, the outer sides of the tire shoulders are connected with the reinforcing rubber pieces in a positioning mode, the reinforcing rubber pieces cover the reinforcing layer and the tire side, the inner wall of the tire side is connected with the reinforcing layer in a positioning mode, the bottom of the tire side is fixedly connected with the tire bead, the thickness of the reinforcing layer is set to be 0.5-2.0 mm, and the outer wall of the tire side is fixedly connected with the reinforcing layer. The reinforcing rubber sheets are arranged outside the tire and the reinforcing layer. The invention has the beneficial effects that the puncture-resistant and wear-resistant performance of the tire tread, the tire shoulder and the tire side part can be effectively improved, and the overall protection of the tire is realized.

    本发明公开的属于橡胶及轮胎生产技术领域,具体为一种具有多重整体防护功能的子午线轮胎,包括胎冠、胎肩、胎侧、胎圈、补强层、补强填料、增强胶片、胎侧胶、耐磨胶和隔离胶条,所述胎冠胶料内部添加补强填料,所述胎冠左右两侧对称定位连接胎肩,所述胎肩外侧定位连接增强胶片,所述增强胶片覆盖补强层、胎侧,所述胎侧内壁定位连接补强层,所述胎侧底部固定连接胎圈,所述补强层厚度设置为0.5‑2.0mm,所述胎侧外壁固定连接补强层,所述胎侧、补强层外部设有增强胶片,本发明有益效果是:本发明可有效提高轮胎胎面、胎肩、胎侧部位的耐刺伤、耐磨损性能,实现轮胎的整体防护。


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    Title :

    Radial tire with multiple integral protection functions


    Additional title:

    一种具有多重整体防护功能的子午线轮胎


    Contributors:
    DONG LI (author) / NING YONGGANG (author) / ZHENG HU (author) / WU YANG (author) / DING KAI (author) / ZHOU JINZHU (author)

    Publication date :

    2021-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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