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1. 发明公开

EP3730435A1 SHEET SUPPLY METHOD AND SHEET SUPPLY DEVICE 无效
公开(公告)号：EP3730435A1
公开(公告)日：2020-10-28
申请号：EP19747705.2
申请日：2019-01-22
申请人： Zuiko Corporation
发明人： TSUJIMOTO, Yoshiaki
IPC分类号： B65H19/18 , B65H19/14
摘要： A sheet supply method includes an unwinding step of supplying a sheet to a downstream location at a predetermined conveyance speed and a joining step of joining the sheet from a first roll to the sheet of a second roll by pressing the sheet run from the first roll onto an outer peripheral surface of the second roll, and cutting the sheet from the first roll at an upstream position of a joining section where the sheets have been jointed to each other. In the joining step, the running speed of the sheet run from the first roll is made lower than the predetermined conveyance speed in the unwinding step, and different from a supply speed of the sheet from a supply part in the joining step. An accumulating mechanism decelerates or accelerates the sheet running to counterbalance an excess or a deficiency of the sheet which is caused by a speed difference between the running speed and the supply speed.

2. 发明授权

EP3439995B1 DEVICE FOR FEEDING AND ACCUMULATING FILM MADE OF PLASTIC MATERIAL 有权
公开(公告)号：EP3439995B1
公开(公告)日：2020-03-11
申请号：EP17718751.5
申请日：2017-04-03
申请人： SICA S.P.A.
发明人： SECCHIARI, Marco
IPC分类号： B65H19/14 , B65B41/12

3. 发明公开

EP3439995A1 DEVICE FOR FEEDING AND ACCUMULATING FILM MADE OF PLASTIC MATERIAL 有权
公开(公告)号：EP3439995A1
公开(公告)日：2019-02-13
申请号：EP17718751.5
申请日：2017-04-03
申请人： SICA S.P.A.
发明人： SECCHIARI, Marco
IPC分类号： B65H19/14 , B65B41/12
摘要： Described is a device for feeding and accumulating film (2) made of plastic material wound on a reel to a bagging machine (4), comprising a frame (9), means for supporting at least one reel (3) of film (2) made of plastic material supported by the frame (9), a first and a second group (G1, G2) of rollers for redirecting the film (2) made of plastic material, the rollers of the first and second group (G1, G2) being arranged in two respective rows parallel to each other, the film (2) being designed to be wound alternatively on the rollers of the two groups (G1, G2) forming a plurality of loops.

4. 发明授权

EP2463218B1 Accumulating apparatus 有权
标题翻译：存储设备
公开(公告)号：EP2463218B1
公开(公告)日：2015-12-02
申请号：EP11009605.4
申请日：2011-12-06
申请人： Livedo Corporation
发明人： Maruhata, Kazuya
IPC分类号： B65H19/14 , B65H20/34
CPC分类号： B65H20/34 , B65H19/14 , B65H2403/42

5. 发明授权

EP1770038B1 Paper splicing apparatus 有权转让
标题翻译：纸拼接
公开(公告)号：EP1770038B1
公开(公告)日：2009-08-26
申请号：EP06121335.1
申请日：2006-09-27
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Mizutani, Hideki c/o MITSUBISHI HEAVY INDUSTRIES, LTD. , Harada, Yoshio c/o MITSUBISHI HEAVY INDUSTRIES, LTD. , Miyake, Takayuki c/o MITSUBISHI HEAVY INDUSTRIES, LTD.
IPC分类号： B65H19/14 , B65H19/18
CPC分类号： B65H19/1873 , B65H19/14 , B65H19/1836 , B65H19/1852 , B65H2301/4631 , B65H2701/1762

6. 发明公开

EP1904392A2 SPLICING APPARATUS AND METHOD 有权
标题翻译：剪接和程序
公开(公告)号：EP1904392A2
公开(公告)日：2008-04-02
申请号：EP06800223.7
申请日：2006-07-20
申请人： Adalis Corporation
发明人： MAILYAN, Vartan , BRADSHAW, Dennis, A. , NASH, Jorge, A. , MANESS, William, W.
IPC分类号： B65H19/14
CPC分类号： B65H19/102 , B65H19/107 , B65H19/14 , B65H19/1831 , B65H19/1873 , B65H2301/46325
摘要： An apparatus and method for splicing tapes dispensed from a tape dispenser. According to one embodiment, a first, running or unwinding roll of tape is provided with a first splicing element secured to its trailing end portion. A second, stationary or standby roll of tape is provided with a second splicing element secured to its leading end portion. The second splicing element comprises a body made of a self-supporting material and formed with at least one aperture sized to receive the tape from the first roll. While tape is being dispensed from the first roll, the running tape is inserted into the aperture of the second splicing element. When the first roll of tape becomes depleted, the first splicing element engages the second splicing element, thereby splicing the leading end portion of the second tape roll to the trailing end portion of the first tape roll.

7. 发明公开

EP1714927A3 Automatischer Rollenwechsel auf Druckmarke 审中-公开
标题翻译：自动拼接打印标记
公开(公告)号：EP1714927A3
公开(公告)日：2007-06-27
申请号：EP06007000.0
申请日：2006-03-31
申请人： Windmöller & Hölscher KG
发明人： Huil, Oliver , Grosse-Heitmeyer, Rüdiger , Nobbe, Ludger , Voss, Hans-Ludwig
IPC分类号： B65H19/18 , B65H19/14
CPC分类号： B65H19/14 , B65H19/1852 , B65H23/046 , B65H23/1886 , B65H2511/512 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： Die Erfindung beschreibt ein Verfahren zum sukzessiven Verarbeiten von Materialbahnen (5), bei dem eine Verbindung zwischem dem Ende der ersten Materialbahn (5) und dem Anfang (18) der zweiten Materialbahn hergestellt wird, bei der vorgegebene Stellen beider Materialbahnen in der Bahnlaufrichtung einen Sollabstand aufweisen. Bei der Bestimmung der vorgegebenen Stelle der ersten Materialbahn (5) wird die Strecke (y) berücksichtigt, die die Materialbahn (5) zurücklegt, nachdem eine Marke (21) der Materialbahn einen Messpunkt (20) passiert hat.

8. 发明公开

EP1285852A2 Multiple coil dispenser 审中-公开
标题翻译：多个线圈分配器
公开(公告)号：EP1285852A2
公开(公告)日：2003-02-26
申请号：EP02254921.6
申请日：2002-07-12
申请人： ILLINOIS TOOL WORKS INC.
发明人： Tipton, Allison D. , Newman, Richard G.
IPC分类号： B65B41/16 , B65H19/14 , B65H20/34
CPC分类号： B65H19/14 , B65B13/184 , B65B41/16 , B65H16/04 , B65H20/34 , B65H23/06 , B65H2301/34 , B65H2301/41368 , B65H2301/4493 , B65H2402/542 , B65H2403/725 , B65H2701/1716 , B65H2701/18444 , B65H2701/375
摘要： A multiple coil dispenser (10) supports a pair of coils (C) and for dispensing a flexible strapping material (5) from one of the coils (C). The dispenser (10) includes a frame (14) and at least one coil support (18) for supporting the coils (C) for rotation. A fixed arm (26) is mounted to the frame (14) and includes a plurality of rollers (38,42,46,50) positioned longitudinally therealong. A movable arm (28) is pivotally mounted to the frame (14) for movement toward and away from the fixed arm (26). The movable arm has a plurality of rollers (40,44,48) positioned longitudinally therealong and is biased by a spring (36) away from the fixed arm (26). A bifurcated chute (60) directs the strapping material (5) from one of the coils (C) to the arms (26,28). A brake assembly (20) is operably connected to the movable arm (28) between an engaged position when the movable arm (28) is moved away from the fixed arm (26) and a disengaged position when the movable arm (28) is moved toward the fixed arm (26). A space (84) between the fixed arm (26) and the movable arm (28) defines an accumulation region that varies in size as the movable arm (28) moves toward and away from the fixed arm (26).
摘要翻译：多线圈分配器（10）支撑一对线圈（C）并用于从线圈（C）之一分配柔性捆扎材料（5）。分配器（10）包括框架（14）和用于支撑线圈（C）旋转的至少一个线圈支撑件（18）。固定臂（26）安装在框架（14）上并包括多个沿其纵向定位的滚子（38,42,46,50）。可移动臂（28）可枢转地安装到框架（14）上以朝向和远离固定臂（26）移动。可动臂具有多个沿其纵向定位的辊子（40,44,48），并被弹簧（36）偏压远离固定臂（26）。分叉滑槽（60）将捆扎材料（5）从线圈（C）中的一个引导至臂（26,28）。制动组件（20）在活动臂（28）从固定臂（26）移开时的接合位置和活动臂（28）移动时的脱离位置之间可操作地连接到活动臂（28）朝向固定臂（26）。固定臂（26）和活动臂（28）之间的空间（84）限定随着活动臂（28）朝向和远离固定臂（26）运动而变化的积聚区域。

9. 发明公开

EP0894073A4 IMPROVED SYSTEM AND METHOD FOR CONTROLLING THE SPEED AND TENSION OF AN UNWINDING RUNNING WEB 失效
标题翻译：方法和装置退绕时控制运行轨道的电压和速度
公开(公告)号：EP0894073A4
公开(公告)日：1999-05-26
申请号：EP97908950
申请日：1997-03-05
申请人： MARTIN AUTOMATIC INC
发明人： CEDERHOLM ROGER , WARD JAMES K , BORYS EMIL G
IPC分类号： B65H23/06 , B65H19/14 , B65H23/08 , B65H23/185
CPC分类号： B65H23/063 , B65H2511/142 , B65H2515/32 , B65H2220/01 , B65H2220/02
摘要： A system and method for controlling the speed and tension of a web being unwound from a rotating roll (12) and being run through an inertia-compensated festoon (32) and then to a web-using production process (42) which requires the web to run at a preselected relatively high speed and a preselected relatively low tension. Based on sensing the amount of web stored in the festoon, a brake (16) applies a decreasing braking-force to the running roll as the diameter of the roll decreases. Wen the roll has decreased to an intermediate diameter, where the decreasing tension torque is inadequate to continue to accelerate the roll, a motor (18) engages the roll and increasingly adds assisting web-unwinding torque to the roll as the diameter of the roll continues to decrease. The brake (16) is also used to stop the roll before a subsequent zero-speed web-splice.

10. 发明授权

EP0169476B1 Vorrichtung zur Durchführung eines Rollenwechsels 失效
标题翻译：执行网络滚动更改的设备
公开(公告)号：EP0169476B1
公开(公告)日：1990-01-31
申请号：EP85108866.6
申请日：1985-07-16
申请人： Graphischer Maschinenbau Gmbh
发明人： Bauer, Wolfgang, Dipl.-Ing. , Schirm, Wilhelm
IPC分类号： B65H19/14 , B65H23/04
CPC分类号： B65H19/14 , B65H2408/2171 , B65H2553/51

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