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    De-aerating device of a ribbon of elastomer and/or plastic material in an intermediate or final phase of calendering
    2.
    发明公开
    De-aerating device of a ribbon of elastomer and/or plastic material in an intermediate or final phase of calendering 有权
    在压延通风弹性体和/或塑料材料制成的带材的设备中的中间或最后阶段

    公开(公告)号：EP2674275A1

    公开(公告)日：2013-12-18

    申请号：EP13171526.0

    申请日：2013-06-11

    申请人： Comerio Ercole S.p.A.

    发明人： Lualdi, Renato

    IPC分类号： B29C43/24 ,  B29C43/28 ,  B29C47/32 ,  B29C37/00

    CPC分类号： B29C37/006 ,  B29C43/24 ,  B29C43/28

    摘要： A slidingly held truncated wedge drawing head having a curved work surface is advanced toward the nip of an intermediate or final pair of laminating rolls, one of which carries the pre-laminated ribbon towards the nip and its position is finely adjusted so that the ribbon material incrementally interfere with at least a terminal portion of said curved work surface and the respective terminal edge of the truncated wedge, drawing the ribbon material and de-aerating it because of the tearing open of trapped air pockets, and causing it to flow and fill an inlet space to the nip between the two laminating rolls, confined by the tip of the truncated wedge.
    A hydraulic cylinder is used for quickly move the truncated wedge drawing head toward the nip region between the pair of laminating rolls, whilst a position trimming of elevated precision in order to avoid a rubbing contact with the surface of the mantel of the roll carrying the pre-laminated ribbon of the pair, may be alternatively implemented either with mechanical means or with a high precision hydraulic control system.

    摘要翻译： 具有弯曲的工作面可滑动保持截短楔牵引头朝向中间或最后一对层压辊的，的辊隙前进其中一个承载朝向夹持预层压带和它的位置进行微调整，以便做的带状材料 与所述弯曲工作台面和截短的楔的respectivement终端边缘的至少一个末端部分递增地干涉，拉伸该带材和脱气它由于对撕开截留气阱，并使其流动并填充在 入口空间到两个层压辊之间的辊隙，通过该截头楔的尖端限制。 一液压缸被用于快速移动的截头楔牵引头朝向一对层压辊之间的辊隙区，同时，为了避免与辊的携带预涂层的表面摩擦接触的升高的精度微调的位置 该对-laminated带可以要么用机械手段或以高精度液压控制系统可替换地实现。

    A method for hot laminating layers of thermoplastic materials
    5.
    发明公开
    A method for hot laminating layers of thermoplastic materials 有权
    Verfahren zumHeißlaminierenvon Schichten aus thermoplastischen Materialien

    公开(公告)号：EP2716454A1

    公开(公告)日：2014-04-09

    申请号：EP12425162.0

    申请日：2012-10-04

    申请人： Comerio Ercole S.p.A.

    发明人： Lualdi, Renato ,  Marcora, Roberto

    IPC分类号： B32B37/20 ,  B32B5/24

    CPC分类号： B32B37/0053 ,  B32B5/022 ,  B32B27/12 ,  B32B27/32 ,  B32B27/36 ,  B32B37/0076 ,  B32B38/06 ,  B32B2262/0253 ,  B32B2305/20 ,  B32B2307/724 ,  B32B2307/7265

    摘要： The invention relates to a method of hot laminating over distinct bond areas barrier and breathable layers (6', 6", 6"') made thermoplastic polymeric materials in order to form a multilayer (6) by way of a calender comprising a pair of counter-rotating cylinders (1, 2) with parallel axes, the mantle surfaces of which define a lamination gap (5) therebetween. On the surfaces of the mantles of both cylinders (1, 2) embossing patterns are formed, each embossing pattern comprising grooves (7, 8) defining therebetween continuous reliefs on the mantles of the two cylinders (1, 2), linearly extending at different or complementary angles of inclination with respect to the axes of the respective cylinders, as observable on an elevation view of the cylinders. During the lamination process the cylinders (1, 2) are heated at a temperature sufficient to soften the polymeric material of the layers pinched at crossovers of said continuous reliefs of the mantles of the two cylinders (1, 2) when the layers pass through said lamination gap (5), whereby bond zones are formed between adjacent layers (6', 6", 6"') at the crossovers of the continuous reliefs of the cylinder mantles.

    摘要翻译： 本发明涉及一种在不同结合区域屏障和透气层（6'，6“，6”）上热成型制成的热塑性聚合材料以便通过压延机形成多层（6）的方法，所述压延机包括一对 具有平行轴线的反向旋转圆柱体（1,2），其外表面在它们之间限定了层压间隙（5）。 在两个气缸（1,2）的罩的表面上形成压花图案，每个压花图案包括槽（7,8），其间限定在两个气缸（1,2）的罩体上的连续浮雕， 或相对于相应气缸的轴线的互补倾斜角度，如在气缸的正视图上可观察到的。 在层压过程中，当层数通过所述两个气缸（1,2）的所述连续浮雕的两个气缸（1,2）的所述连续浮雕的交叉处时，所述气缸（1,2）被加热到足以软化所述层的所述连续浮雕的交叉的所述层的聚合材料的温度， 层压间隙（5），由此在气缸罩的连续浮雕的交叉处在相邻层（6'，6“，6”'）之间形成结合区。

    Calendering process for fabricating a laminated ribbon of a textile fabric between silicone films
    6.
    发明公开
    Calendering process for fabricating a laminated ribbon of a textile fabric between silicone films 审中-公开
    Kalanderverfahren zur Herstellung eines laminierten Bandes aus einem Textilgewebe zwischen Silikonfolien

    公开(公告)号：EP1661682A1

    公开(公告)日：2006-05-31

    申请号：EP05110095.6

    申请日：2005-10-27

    申请人： Comerio Ercole S.p.A.

    发明人： Lualdi, Renato Dr.

    IPC分类号： B29C43/24 ,  B29C43/28 ,  B32B27/12

    CPC分类号： B29C43/24 ,  B29C43/28

    摘要： A process for fabricating by calendering a continuous composite ribbon composed of an openly woven fabric even free of side "selvedge" and/or with weft and warp oriented at any angle from 0° to 45° relative to the advancement direction of the ribbon, over both sides of which respective silicone films are permanently coupled, effectively prevents the insurgence of undulations in the finished composite ribbon because of deformations of the open fabric during the coupling step. This result is achieved by:

    pre-joining permanently a first silicone film (6) onto a first side of the fabric (T) by laminating them at a load and temperature sufficiently high to produce the coupling of the fabric to the silicone film, between a coupling cylinder (15) and the discharge cylinder (3) of the first film of silicone of the respective pair of laminating cylinders (3,4);
    applying the second silicone film (5) produced by the other pair of laminating cylinders (1,2) of the calender onto the other side of the fabric (T), by calendering the fabric pre-joined permanently to the first silicone film and the second silicone firm between the cylinders of the inner pair of cylinders (2,3) of the calender at a relatively low lamination load, for disposing the second silicone film over the fabric pre-joined to the first silicone film, with negligible tensioning of the fabric;
    coupling the second silicone film by laminating the composite ribbon at a load and temperature sufficient to determine a permanent joining of the second silicone film to the fabric previously joined permanently to the first silicone film, between cylinders (18,19) of an auxiliary coupling station (17) associated to the calender, establishing weld spots between the silicone of the two silicone films through the openings of the fabric.

    An implementing fabrication line is also described.

    摘要翻译： 通过压延连续复合带的制造方法，该连续复合带由无纺布组成，甚至没有侧边缘和/或以相对于带的推进方向以0°至45°的任意角度纬向和经向取向 其两侧各自的硅氧烷薄膜永久地连接，有效地防止了由于开合织物在耦合步骤期间的变形而导致的成品复合带中波纹起伏。 该结果通过以下方式实现：将第一硅氧烷膜（6）永久地预先连接到织物（T）的第一侧上，通过在足够高的负载和温度下层压它们以产生织物与硅酮膜的耦合， 耦合缸（15）和相应的一对层压缸（3,4）的第一硅氧烷膜的排出筒（3）; 将由压延机的另一对层压滚筒（1,2）制成的第二硅酮薄膜（5）施加到织物（T）的另一侧上，通过压延永久地预先连接到第一硅酮薄膜上的织物和 在相对低的层压载荷下，砑光机的内对圆柱体（2,3）的气缸之间的第二硅树脂固体，用于将第二硅氧烷薄膜布置在预先连接到第一硅氧烷薄膜的织物上，其中可忽略的张紧 布; 通过在负载和温度下层压复合带来耦合第二硅氧烷膜，负载和温度足以确定第二硅氧烷膜与预先连接到第一硅氧烷膜的织物在辅助耦合台的气缸（18,19）之间的永久接合 （17），通过织物的开口在两个硅酮薄膜的硅树脂之间建立焊接点。 还描述了实施制造线。

    Unit for controlling the gap between the rolls of a calender for rubber or generally plastic materials
    8.
    发明公开
    Unit for controlling the gap between the rolls of a calender for rubber or generally plastic materials 失效
    用于控制橡胶或普通塑料材料压延辊的间隙的单元

    公开(公告)号：EP0267165A3

    公开(公告)日：1990-02-28

    申请号：EP87830390.8

    申请日：1987-11-05

    申请人： COMERIO ERCOLE S.p.A.

    发明人： Lualdi, Renato

    IPC分类号： B29C43/44 ,  D21G1/00 ,  B21B31/20

    CPC分类号： B29C43/44 ,  B21B31/20 ,  B21B31/24 ,  B21B31/32 ,  B29C43/24 ,  D21G1/002

    摘要： A unit for controlling the gap between calend­er rolls includes an adjusting screw (10) for varying the gap between the calender rolls (16) upon rotation of the screw. A fine-adjustment means is mounted between this screw and the bearing box of the calender rolls so that the gap between the rolls can be adjusted in small increments without the necessity of rotating the screw. The fine-adjusting means includes a hydraulic cylinder (22) connected to the screw, and a piston (24) movable within the cylinder and having an end portion connected to a bearing box of the calender rolls. The position of the piston (24) is adjusted hydraulically for providing fine-adjustments of the gap between the calender rolls.

    Enabling and disabling device for the needle-carrier rods and piercer-carrier rods according to a presettable program, in particular for a shuttle embroidery machine
    9.
    发明公开
    Enabling and disabling device for the needle-carrier rods and piercer-carrier rods according to a presettable program, in particular for a shuttle embroidery machine 失效
    SeadelktionsmechanismusfürNadeln und Stecher auf Stickmaschinen。

    公开(公告)号：EP0230211A2

    公开(公告)日：1987-07-29

    申请号：EP86830154.0

    申请日：1986-06-06

    申请人： COMERIO ERCOLE S.p.A.

    发明人： Comerio, Emilio

    IPC分类号： D05C11/16

    CPC分类号： D05C11/16

    摘要： A device for enabling and disabling of needle-carrier rods and piercer-carrier rods according to a presettable program is described, in particular for a shuttle embroidery machine.
    The device includes disengageable means for coupling said needle-carrier rods and said piercer-carrier rods to a single drive bar for reciprocating motion, each of said means being actuated by two rod assemblies, movable against the bias of resilient means, each of said rods of each of said assemblies extending rearwardly and laterally of said needle-carrier rods and of said piercer-carrier rods and being provided, at the lower end thereof, with substantially radially protruding portions, the protruding portions of the rods associated with the needle-carrier rods being offset relative to the protruding portions of the rods associated with the piercer-carrier rods, there being further provided means for simultaneous disabling of all the needle-carrier rods cooperating with the projecting parts of the rods associated therewith, and means for simultaneous disabling of all the piercer-carrier rods cooperating with the projecting parts of the rods associated therewith, as well as disengageable means for temporarily locking in the inactive condition the rods associated with the needle-carrier rods and the rods associated with the piercer-carrier rods, said locking means separately cooperating with each of said protruding portions of the rods associated with the needle-carrier rods and of the rods associated with the piercer-carrier rods.

    摘要翻译： 具体地，对于穿梭刺绣机，描述了根据可预置的程序来启用和禁用针托杆和穿刺器 - 承载杆的装置。 该装置包括用于将所述针托架杆和所述穿刺器承载杆联接到用于往复运动的单个驱动杆的可脱离装置，每个所述装置由两个杆组件致动，所述两个杆组件可抵抗弹性装置的偏压运动，每个所述杆 每个所述组件从所述针状承载杆和所述穿刺器 - 承载杆的后方和侧向延伸，并且在其下端具有大致径向突出的部分，所述杆的与所述针架相关联的突出部分 杆相对于与穿刺器 - 承载杆相关联的杆的突出部分偏移，还提供了用于同时禁用与与其相关联的杆的突出部分配合的所有针状承载杆的装置，以及用于同时禁用的装置 所有穿孔机承载杆与与其相关联的杆的突出部分a配合，以及脱开 用于临时锁定处于非活动状态的与所述针托架杆和与所述穿刺器承载杆相关联的杆的杆，所述锁定装置与与所述针托架杆相关联的杆的每个所述突出部分分别配合 和与穿孔机 - 载体杆相关联的杆。