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    • 6. 发明公开
    • TIRE PREHEATING APPARATUS, TIRE VULCANIZATION SYSTEM, TIRE PREHEATING METHOD, AND TIRE MANUFACTURING METHOD
    • 轮胎预热装置,轮胎硫化系统,轮胎预热方法和轮胎制造方法
    • EP3078467A1
    • 2016-10-12
    • EP15871289.3
    • 2015-02-13
    • Mitsubishi Heavy Industries Machinery Technology Corporation
    • YOKOO, KazutoshiKAJITANI, FumitoSHINTANI, Koji
    • B29C33/02B29C35/02
    • B29D30/0662B29C33/02B29C35/02B29D30/0005B29D30/0605B29D30/0654B29D2030/0677
    • A tire preheating apparatus (50) of the present invention, includes an external preheating portion (51) which surrounds the outside of a green tire (40X) having an easy vulcanization region (A2) and a difficult vulcanization region (A1), and heats the green tire (40X) to a normal temperature or more from an outer surface side of the green tire (40X) at a temperature less than the temperature at which a vulcanization reaction is promoted in the green tire, and an internal preheating portion (54) which is disposed inside the green tire (40X), and heats the green tire (40X) to a normal temperature or more from an inner surface side of the green tire (40X) at a temperature less than the temperature at which a vulcanization reaction is promoted in the green tire (40X), in which the external preheating portion (51) includes a first tire heater (52) which heats an outer surface of the easy vulcanization region (A2), and a second tire heater (53) which heats an outer surface of the difficult vulcanization region (A1) at a higher heating value than that of the first tire heater (52).
    • 本发明的轮胎预热装置(50)包括外部预热部分(51),该外部预热部分包围具有易硫化区域(A2)和难硫化区域(A1)的生轮胎(40X)的外侧, 在比生胎中促进硫化反应的温度低的温度下,从生胎(40X)的外表面侧将生胎(40X)升温至常温或更高的温度;以及内预热部(54 )配置在生胎(40X)的内侧,将生胎(40X)从生胎(40X)的内表面侧以比硫化反应温度低的温度加热到常温以上 在外部预热部51包括对易硫化区域A2的外表面进行加热的第一轮胎加热器52和对第二轮胎用加热器53进行加热的第二轮胎加热器53的生胎40X中, 加热困难v的外表面 以高于第一轮胎加热器(52)的热值的硫化区域(A1)。
    • 9. 发明公开
    • KNEADING DEVICE
    • INNENMISCHER
    • EP2676779A1
    • 2013-12-25
    • EP11858598.3
    • 2011-05-02
    • Mitsubishi Heavy Industries Machinery Technology Corporation
    • TATEMI, HirokiMORITA, MitsuruHANADA, ShuichiMORIBE, TakashiTAKAHASHI, KazuhitoNISHIHARA, YoshikazuURAKAMI, Yoshihito
    • B29B7/24
    • B29B7/183B29B7/248F15B15/04
    • Provided is a kneading device configured so that, independent of the movement of a floating weight and other operating conditions, a hydraulic cylinder is operated smoothly and damage to the hydraulic cylinder is prevented. The present kneading device (1) is provided with: a body section (12) having a kneading chamber (5) therein; a floating weight (15) for pressing a material within the kneading chamber (5); a shaft member (14) having one end affixed to the floating weight (15) and capable of moving in the axial direction; a connecting beam (7) connected at the intermediate section thereof to the other end side of the shaft member (14); a cylinder (3) for moving the connecting beam (7) in the direction of the axis of the shaft member (14), the cylinder (3) being connected on one end side thereof to the end section side of the connecting beam (7) and also being connected on the other end side thereof to the body section (12); and a first connection section (9) provided at the portion of the connection between the connecting beam (7) and the cylinder (3) and capable of rotating the cylinder (3) at the connection portion about at least two axes.
    • 提供一种捏合装置,其构造成,与浮动重物的运动和其他操作条件无关,液压缸平稳地操作并且防止液压缸的损坏。 本捏合装置(1)设有:其中具有捏合室(5)的主体部分(12) 用于挤压捏合室(5)内的材料的漂浮重物(15); 轴构件(14),其一端固定到浮动重物(15)并且能够沿轴向移动; 连接梁(7),其连接在其中间部分处于轴构件(14)的另一端侧; 用于沿着所述轴构件(14)的轴线方向移动所述连接梁(7)的气缸(3),所述气缸(3)的一端侧连接到所述连接梁(7)的端部侧 ),并且其另一端侧连接到主体部(12); 以及设置在所述连接梁(7)和所述气缸(3)之间的所述连接部分处并能够使所述连接部分上的所述气缸(3)围绕至少两个轴线旋转的第一连接部分(9)。