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    • 7. 发明申请
    • DRIVE UNIT FOR A MODULAR-CONSTRUCTION WORKPIECE PROCESSING CENTRE
    • 用于模块化建筑工程加工中心的驱动单元
    • WO1991011278A1
    • 1991-08-08
    • PCT/EP1990002320
    • 1990-12-27
    • FINZER, Heinz
    • B21F01/00
    • B21F1/00Y10T29/5197Y10T83/447
    • The description relates to a modular-construction processing centre with various operating modules (6, 8, 10) run by a drive module and with fixed time-controlled tools (12), e.g. bending tools, feed mechanisms, welding stations, assembly units or the like. The drive unit takes the form of a press (10) having the main drive (4) for the processing centre. Adjacent operating modules (6, 8) are driven via meshing cogs (30, 34, 36) bridging the interface plane (Es) between the operating modules (6, 8, 10), thus resulting in a space-saving and economical integration of the drive unit in the processing centre.
    • 该描述涉及具有由驱动模块运行的各种操作模块(6,8,10)和具有固定的时间控制工具(12)的模块化结构处理中心。 弯曲工具,进给机构,焊接站,组装单元等。 驱动单元采取具有用于处理中心的主驱动器(4)的压力机(10)的形式。 相邻的操作模块(6,8)通过桥接在操作模块(6,8,10)之间的接口平面(Es)的啮合齿(30,34,36)来驱动,从而导致空间节省和经济的集成 驱动单元处于加工中心。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR CUTTING A RIBBON OF RUBBER-COATED FABRIC
    • 用于切割橡胶涂层织物的方法和装置
    • WO2003035379A1
    • 2003-05-01
    • PCT/IB2001/002025
    • 2001-10-25
    • PIRELLI PNEUMATICI S.P.A.DALE', PietroBELLINI, Stefano
    • DALE', PietroBELLINI, Stefano
    • B29D30/46
    • B29D30/46B29D2030/466Y10S83/917Y10S83/951Y10T29/5168Y10T83/0207Y10T83/04Y10T83/0414Y10T83/0495Y10T83/0524Y10T83/0553Y10T83/0586Y10T83/293Y10T83/447Y10T83/647Y10T83/7688Y10T83/7693Y10T83/942
    • A method and an apparatus (1) for cutting a ribbon (2) of rubber-coated fabric including a plurality of reinforcing cords (3), intended in particular for manufacturing semi-finished reinforcing products of a green tire, are described. The method of the invention comprises the steps of forming at a working position (W) a notch (24) of predetermined length extending between two adjacent cords (3) along a cutting direction (C-C) by means of a punching device (4) cooperating with an abutting counter-blade (7); inserting at least one cutting blade (19) through the notch (24) causing the same to pass at least partly over the lying plane of the ribbon (2); and carrying out a first and a second cut of the ribbon (2) by shifting the blade (19) along the cutting direction (C-C) for a first portion extending between the notch (24) and a first lateral edge (25) of the ribbon (2) and, respectively, for a second portion extending between the notch (24) and an opposite lateral edge (26) of the ribbon (2). Advantageously, the risk of damaging or cutting the reinforcing cords (3) is minimized, thereby minimizing both the amount of production scraps and the risk of jamming the automatic machines for manufacturing green tires.
    • 描述了一种用于切割包括特别用于制造生胎的半成品加强产品的多个加强帘线(3)的橡胶涂层织物的带(2)的方法和装置(1)。 本发明的方法包括以下步骤:在工作位置(W)通过冲压装置(4)在切割方向(CC)上在两个相邻的帘线(3)之间延伸预定长度的切口(24) 具有邻接的反向叶片(7); 插入至少一个切割刀片(19)穿过所述凹口(24),使得所述刀片至少部分地穿过所述带状物(2)的所述平坦平面; 以及通过沿所述切割方向(CC)移动所述刀片(19)来执行所述色带(2)的第一和第二切口,用于在所述凹口(24)和所述凹口(24)的第一侧边缘(25)之间延伸的第一部分 带状物(2)和分别用于在切口(24)和带(2)的相对侧边缘(26)之间延伸的第二部分。 有利地,使加强帘线(3)的损坏或切割的风险最小化,从而最小化生产废料的量和使生产绿色轮胎的自动机器卡住的风险。