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公开(公告)号：US11795022B2
公开(公告)日：2023-10-24
申请号：US17235007
申请日：2021-04-20
CPC分类号： B65H19/2276 , B65H18/04 , B65H18/145 , B65H18/28 , B65H19/30 , G07F19/201 , G07G5/00 , B65H2301/41446 , B65H2301/41485 , B65H2301/41891 , B65H2301/41896 , B65H2511/12 , B65H2511/14 , B65H2701/18422 , B65H2701/1936 , Y10T428/28 , Y10T428/31993
摘要： A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.
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公开(公告)号：US09919888B2
公开(公告)日：2018-03-20
申请号：US15005433
申请日：2016-01-25
发明人： Michael E. Techlin
CPC分类号： B65H19/2292 , B65H18/04 , B65H18/28 , B65H19/283 , B65H75/245 , B65H2301/418526 , B65H2301/41854 , B65H2405/461 , B65H2405/572 , B65H2511/172 , B65H2701/1924
摘要： A method of forming a roll of convolutely wound web material. The method includes winding web material around an elongated mandrel to form a roll of convolutely wound web material. The mandrel is substantially axially elastic and formed of material having a tensile yield strength divided by elastic modulus greater than 2.0%, and more preferably 2.5%. The mandrel is preferably radially complaint. The method further includes removing the mandrel from the roll. A further method includes winding web material around an elongated mandrel to form a roll of convolutely wound web material, the mandrel being comprised of material having a tensile yield strength divided by elastic modulus greater than 2.0%, and then longitudinally elongating the mandrel.
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公开(公告)号：US09242828B2
公开(公告)日：2016-01-26
申请号：US13697061
申请日：2012-01-03
申请人： Leopold Mader
发明人： Leopold Mader
IPC分类号： B65H3/12 , B65H39/14 , B32B38/18 , B65H27/00 , B65H29/24 , B65H29/00 , B65H18/04 , B65H29/56 , B32B17/10
CPC分类号： B65H39/14 , B32B17/10954 , B32B38/1858 , B65H18/04 , B65H27/00 , B65H29/008 , B65H29/243 , B65H29/56 , B65H2301/41426 , B65H2301/41427 , B65H2406/3314 , B65H2406/332 , B65H2406/334 , B65H2406/362 , B65H2406/3632 , B65H2701/1742 , B65H2701/1752
摘要： To take blanks of sheets for producing laminated glass, from a cutting table, an adjustable takeoff roller onto which the sheet blanks are wound is used. To fix the beginning of the sheet blank to be taken off to the takeoff roller, openings for applying negative pressure are provided in the lateral surface of the takeoff roller. When a sheet blank is taken from the cutting table, the takeoff roller is brought into position at the beginning of the sheet blank to be taken off, the blank is fixed to the takeoff roller and the takeoff roller is then moved along the cutting table while rotating about its own axis, and so the sheet blank is wound up around the lateral surface of the takeoff roller. For laying down the sheet blank onto a glass pane during the production of laminated glass, a correspondingly reversed procedure may be used.
摘要翻译： 使用用于生产夹层玻璃的片材坯料，从切割台，使用其上缠绕有片状坯料的可调节的起飞辊。 为了固定要取出到起飞辊的板坯的开始，在起飞辊的侧面设置用于施加负压的开口。 当从切割台中取出薄片坯料时，将取出辊放置在坯料开始处的位置，将其取出，坯料固定在起飞辊上，然后将起飞辊沿着切割台移动，同时 围绕其自身的轴线旋转，因此片材坯料卷绕在起飞辊的侧表面上。 为了在生产夹层玻璃期间将板坯放置在玻璃板上，可以使用相应的反向过程。
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公开(公告)号：US20140084102A1
公开(公告)日：2014-03-27
申请号：US13623959
申请日：2012-09-21
申请人： Michael E. Techlin
发明人： Michael E. Techlin
CPC分类号： B65H19/2292 , B65H18/04 , B65H18/28 , B65H19/283 , B65H75/245 , B65H2301/418526 , B65H2301/41854 , B65H2405/461 , B65H2405/572 , B65H2511/172 , B65H2701/1924
摘要： A coreless roll of paper is formed by winding a web of paper around an elongated mandrel to form a roll of convolutely wound paper. The mandrel is formed from flexible and elastic material, and after the roll is wound, the mandrel is pulled longitudinally and withdrawn from the roll of paper to form a coreless roll.Alternatively, the mandrel can be pressurized to expand the mandrel radially before or during the winding of the web around the mandrel. After the roll is wound, the pressure in the mandrel is relieved so that the mandrel contracts radially, and the mandrel is withdrawn from the roll.A novel clasp is used to grasp and extract a tubular mandrel from the roll. The clasp includes a rigid shaft which is adapted to be inserted into a tubular mandrel. A plurality of clamping blocks are spaced radially outwardly from the shaft and are spaced circumferentially around the shaft. A plurality of actuators are engageable with the clamping blocks to move the clamping blocks radially inwardly toward the shaft whereby a mandrel can be clamped between the clamping blocks and the shaft.
摘要翻译： 无芯卷纸通过将纸幅卷绕在细长心轴上以形成卷卷卷纸而形成。 心轴由柔性和弹性材料形成，并且在辊被卷绕之后，心轴被纵向拉伸并从纸卷中取出以形成无芯卷。 或者，可以在将纤维网围绕心轴缠绕之前或期间径向地将心轴加压以使心轴扩张。 在辊卷绕之后，心轴中的压力被释放，使得心轴径向收缩，心轴从辊中取出。 使用新颖的扣环来从卷筒中抓取和提取管状心轴。 该卡扣包括适于插入管状心轴中的刚性轴。 多个夹紧块与轴径向向外间隔开，并且围绕轴周向间隔开。 多个致动器可与夹紧块接合，以将夹持块径向向内朝向轴移动，由此可将心轴夹紧在夹紧块和轴之间。
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公开(公告)号：US07540448B2
公开(公告)日：2009-06-02
申请号：US11415941
申请日：2006-05-02
申请人： Ralf Dedeken
发明人： Ralf Dedeken
IPC分类号： B65H75/24
CPC分类号： B65H18/04 , B65H75/247 , B65H2301/4148 , Y10T279/1083
摘要： A core chuck for a web-winding machine has a drive shaft extending along an axis and having an outer periphery of polygonal shape seen axially and a hub having a central hole with a polygonal shape substantially complementary to the shaft and fittable with limited clearance over the shaft. A plurality of outwardly directed faces on the hub engage respective jaws and are angled such that relative rotation between the hub and the jaws radially displaces the jaws. A retaining screw extending along an axis of rotation of the shaft through the hub has a threaded shank seatable in the shaft and a head engageable axially in one direction with the hub. A cover disk axially fixed on the hub is formed on the axis with a hole of smaller diameter than the head of the screw. The screw head is captured axially between the disk and the hub.
摘要翻译： 用于卷筒纸机的芯夹具具有沿着轴线延伸的驱动轴，并且具有轴向看到的多边形形状的外周边，毂具有中心孔，该中心孔具有与轴大致互补的多边形形状， 轴。 毂上的多个向外的面接合相应的夹爪并且成角度使得轮毂和夹爪之间的相对旋转径向地移动夹爪。 沿着轴的旋转轴线延伸穿过轮毂的保持螺钉具有可在轴中可以安装的螺纹柄，以及与轴毂沿一个方向轴向接合的头部。 轴向固定在轮毂上的盖盘形成在轴线上，其直径小于螺钉头部的孔。 螺钉头在盘和轮毂之间被轴向地捕获。
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公开(公告)号：US20040026560A1
公开(公告)日：2004-02-12
申请号：US10250550
申请日：2003-07-01
发明人： Atsumi Murachi , Hideo Miura , Takashi Nakamura
IPC分类号： B65H018/10 , B65H075/24
CPC分类号： B65H18/04 , B65H75/243 , B65H2301/4148 , B65H2403/731
摘要： A winding device, comprising a ring-shaped holder disposed concentrically with a winding shaft, a ring-shaped slider fitted onto the outer peripheral surface of the holder, and a plurality of chips disposed at angular intervals on a tapered inclined surface formed on the outer peripheral surface of the slider, wherein a fluid pressure passes through a first flow path in the winding shaft, the slider is moved in the axial direction of the winding shaft by a first piston, each chip is moved in the radial direction of the winding shaft by the inclination surface of the slider and pressed against the inner peripheral surface of the winding core so as to hold the winding core, a second piston is pressed against the end face of the holder by a second flow path independent of the first flow path, and the torque of the winding shaft is transmitted to the holder, slider, chips, and winding core by the friction between the second piston and the holder so as to rotate the winding core.
摘要翻译： 一种卷绕装置，包括与卷绕轴同心地设置的环形保持器，安装在保持器的外周面上的环状滑块，和以角度间隔设置在形成于外侧的锥形倾斜面上的多个芯片 滑块的外周面，其中流体压力通过卷绕轴中的第一流路，滑块通过第一活塞沿着卷绕轴的轴向移动，每个芯片沿着卷绕轴的径向方向移动 通过滑动件的倾斜表面并压靠在卷芯的内周表面上以便保持卷芯，第二活塞通过独立于第一流动路径的第二流动路径被压靠在保持器的端面上， 并且通过第二活塞和保持器之间的摩擦将卷绕轴的扭矩传递到保持器，滑块，芯片和卷绕芯，以使卷绕芯旋转。
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7.发明申请Process and machine for winding thermoplastic film in bobbins of chosen size 审中-公开用于在所选尺寸的线轴中缠绕热塑性薄膜的工艺和机器公开(公告)号：US20020117577A1
公开(公告)日：2002-08-29
申请号：US10079550
申请日：2002-02-22
IPC分类号： B65H019/22
CPC分类号： B65H19/305 , B65H18/04 , B65H19/2292 , B65H19/283 , B65H2301/41814
摘要： A process for the continuous winding, with an automatic cycle, of thermoplastic film in bobbins of a chosen size directly from the film production apparatus or from large bobbins, wherein the wound bobbin, by means of automatic operations, is unloaded from the working seat (after cutting the film being wound), the spindle of the cardboard core-spindle assembly is deflated of air, the bobbin is removed from the spindle and the spindle is inserted in a new cardboard core and then inflated with air in order to rigidly couple the cardboard core with the spindle, and finally the new cardboard core-spindle assembly, after spraying onto the cardboard core a film of glue for the adhesion of the film, is placed in standby, waiting to be inserted in the working seat in order to begin the winding of a new bobbin.
摘要翻译： 一种用于自动循环的自动循环的方法，所述方法是直接从薄膜生产设备或大型线轴中选择尺寸的线轴中的热塑性薄膜，其中通过自动操作将卷绕的线轴从工作座位卸载 在切割被卷绕的薄膜之后），纸板芯 - 心轴组件的心轴被空气放气，筒管被从心轴上取下，心轴插入新的纸板芯中，然后用空气充气， 纸板芯与主轴，最后是新的纸板芯心轴组件，喷涂在纸板芯上后，胶片胶粘剂胶片被放置在待机状态，等待插入到工作座椅中以开始 一个新的线轴的缠绕。
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公开(公告)号：US6145769A
公开(公告)日：2000-11-14
申请号：US51838
申请日：1998-04-22
CPC分类号： G11B15/32 , B65H18/04 , B65H18/103 , B65H2301/3251 , B65H2701/11332 , B65H2801/45
摘要： A thin ribbon cassette (16) is a set on a tape winding device and its vertical-direction position is fixed by a position restricting member (18) provided on a back of a cover and for an apparatus body. When the ribbon cassette (16) is thin in correspondence to a narrow width of an ink ribbon (15), a quantity of lowerig a ribbon winding top (5) engaged with a reel (16-1) of the cassette (16) is small. The biasing force of a clutch spring (7) which is compressed depending on the quantity of lowering of the ribbon winding top (5) is small, the force of a winding driver gear (6) which presses a clutch plate (4-1) through a felt member (12) is small, the frictional force of the felt member (12) is small, and the torque of the rotational shaft (4) is small. This torque is just suitable for winding a long and narrow ink ribbon having a corresponding small tensile strength. When a thicker ink ribbon cassette (22) is set on the apparatus body, the quantity of lowering of the ribbon winding top (5) is large, and the biasing force of the clutch spring (7) is correspondingly large, so that the torque of the rotational shaft (4) is large in correspondence to a long wide and ink ribbon (21).
摘要翻译： PCT No.PCT / JP97 / 02939 Sec。 371日期：1998年4月22日 102（e）日期1998年4月22日PCT 1997年8月25日PCT公布。 公开号WO98 / 08764 日期1998年3月5日薄带盒（16）设置在带卷装置上，其垂直方向位置由设置在装置主体盖的背面的位置限制构件（18）固定。 当色带盒（16）对应于墨带（15）的窄宽度较薄时，与盒（16）的卷轴（16-1）接合的色带卷绕顶部（5）的数量为 小。 根据带状卷绕顶部（5）的下降量被压缩的离合器弹簧（7）的偏压力小，压紧离合器片（4-1）的绕组驱动齿轮（6）的力小， 通过毛毡构件（12）较小，毛毡构件（12）的摩擦力小，并且旋转轴（4）的扭矩小。 该扭矩仅适用于卷绕具有相应小拉伸强度的长而窄的墨带。 当在设备主体上设置较厚的色带盒（22）时，色带卷绕顶部（5）的下降量大，并且离合器弹簧（7）的偏置力相应地大，因此扭矩 对应于长宽的墨带（21），所述旋转轴（4）的长度大。
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公开(公告)号：US6042038A
公开(公告)日：2000-03-28
申请号：US387923
申请日：1999-09-01
申请人： Yasushi Shiraishi
发明人： Yasushi Shiraishi
CPC分类号： G11B15/32 , B65H18/04 , B65H18/103 , B65H2301/3251 , B65H2701/11332 , B65H2801/45
摘要： A thin ribbon cassette (16) is set on a tape winding device and its vertical-direction position is fixed by a position restricting member (18) provided on a back of a cover for an apparatus body. When the ribbon cassette (16) is thin in correspondence to a narrow width of an ink ribbon (15), a quantity of lowering of a ribbon winding top (5) engaged with a reel (16-1) of the cassette (16) is small. The biasing force of a clutch spring (7) which is compressed depending on the quantity of lowering of the ribbon winding top (5) is small, the force of a winding drive gear (6) which presses a clutch plate (4-1) through a felt member (12) is small, the frictional force of the felt member (12) is small, and the torque of the rotational shaft (4) is small. This torque is just suitable for winding a long and narrow ink ribbon having a corresponding small tensile strength. When a thicker ink ribbon cassette (22) is set on the apparatus body, the quantity of lowering of the ribbon winding top (5) is large, and the biasing force of the clutch spring (7) is correspondingly large, so that the torque of the rotational shaft (4) is large in correspondence to a long wide and ink ribbon (21).
摘要翻译： 薄带盒16设置在带卷绕装置上，其垂直方向位置由设置在装置主体的盖的背面的位置限制构件（18）固定。 当色带盒（16）对应于色带（15）的窄宽度较薄时，与盒（16）的卷轴（16-1）接合的色带卷绕顶部（5）的下降量， 是小。 根据带状卷绕顶部（5）的下降量被压缩的离合器弹簧（7）的偏压力小，压紧离合器片（4-1）的卷绕驱动齿轮（6）的力小， 通过毛毡构件（12）较小，毛毡构件（12）的摩擦力小，并且旋转轴（4）的扭矩小。 该扭矩仅适用于卷绕具有相应小拉伸强度的长而窄的墨带。 当在设备主体上设置较厚的色带盒（22）时，色带卷绕顶部（5）的下降量大，并且离合器弹簧（7）的偏置力相应地大，因此扭矩 对应于长宽的墨带（21），所述旋转轴（4）的长度大。
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公开(公告)号：US5683058A
公开(公告)日：1997-11-04
申请号：US629710
申请日：1996-04-09
申请人： Edward J. Schwarz , Michael J. Cavanagh , Craig D. Thompson , Lloyd S. Vasilakes , Van E. Jensen
发明人： Edward J. Schwarz , Michael J. Cavanagh , Craig D. Thompson , Lloyd S. Vasilakes , Van E. Jensen
CPC分类号： B65H75/245 , B65H16/04 , B65H18/04 , B65H2511/12 , B65H2701/1846
摘要： A roll supporting hub is adapted for acceptance of a plurality of rolls (one at a time), with each roll having a different predefined core width. The hub includes a hub body with a plurality of core support surfaces spaced circumferentially about a central rotation axis. One or more of those surfaces engage the core of the roll to secure the roll and hub together for coupled rotation. A stop surface on the hub body engages a first radial side of the core, while a radially retractable retainer surface engages a second radial side of the core. The retainer surface is secured to the hub body in one of a plurality of possible predefined axially disposed positions relative to the stop surface, each of which corresponds to one of the predetermined core widths of the roll being supported by the hub. The retainer surface is supported by a spring which is retractable within a slot extending axially between opposed support surfaces on the hub body.
摘要翻译： 辊支撑轮毂适于接受多个辊（一次一个），每个辊具有不同的预定芯宽。 轮毂包括具有围绕中心旋转轴线周向间隔开的多个芯支撑表面的轮毂体。 这些表面中的一个或多个接合辊的芯以将辊和毂固定在一起用于联接旋转。 毂体上的止动表面与芯的第一径向侧接合，而径向可缩回的保持器表面接合芯的第二径向侧。 保持器表面相对于止动表面以多个可能的预定的轴向设置位置中的一个固定到轮毂体，其中每一个对应于由轮毂支撑的辊的预定的芯宽之一。 保持器表面由弹簧支撑，该弹簧可在轴向上延伸在槽体上的相对的支撑表面之间的狭槽内缩回。
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