公开(公告)号：US11981521B2

公开(公告)日：2024-05-14

申请号：US17197424

申请日：2021-03-10

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kenji Shimamura ,  Ryo Harigae

IPC: B65H23/16 ,  B41J15/04 ,  B41J15/16 ,  B65H16/10 ,  B65H19/10 ,  B65H23/00 ,  B65H23/04

CPC classification number: B65H23/16 ,  B41J15/042 ,  B65H16/103 ,  B65H23/005 ,  B65H23/048 ,  B41J15/16

Abstract: A feeding apparatus includes a roll support unit configured to rotatably support a roll sheet which is a sheet wound into a roll form, a drive unit configured to rotate the roll sheet in a first rotation direction for feeding the sheet into a conveyance path and a second rotation direction, an abutment portion provided so as to be capable of abutting against an outer peripheral surface of the roll sheet at a first position, and a rotation member configured to abut against the outer peripheral surface at a second position. The rotation member at the second position does not rotate with the roll sheet when the roll sheet is rotated in the first rotation direction, and rotates with the roll sheet when the roll sheet is rotated in the second rotation direction.

公开(公告)号：US20240067479A1

公开(公告)日：2024-02-29

申请号：US18502900

申请日：2023-11-06

Applicant: Sonoco Development, Inc.

Inventor： Markku RONNILA ,  Ismo KERVINEN ,  Andrei KLIMENKO

IPC: B65H18/10 ,  B65H16/02 ,  B65H16/10 ,  B65H18/02

CPC classification number: B65H18/10 ,  B65H16/02 ,  B65H16/103 ,  B65H18/02 ,  B65H2301/41461 ,  B65H2403/72

Abstract: An expansible chuck for holding hollow cylindrical cores used for winding and unwinding sheet material. A portion of the chuck body nearest the flange is stepped up so that the diameter of the chuck near the flange is slightly larger than the diameter of the rest of the chuck. The stepped up portion centers the chuck within the core which helps the expanding elements to uniformly grip the core.

公开(公告)号：US20190053387A1

公开(公告)日：2019-02-14

申请号：US15883666

申请日：2018-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeong Hwa CHOI ,  Seung Bae LEE

IPC: H05K5/00 ,  H01L51/52 ,  H05K5/02 ,  B65H16/10 ,  B65H18/10 ,  B65H18/28 ,  G01D5/30

CPC classification number: H05K5/0017 ,  B65H16/103 ,  B65H18/10 ,  B65H18/28 ,  G01D5/305 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G09G3/001 ,  G09G2380/02 ,  H01L27/3244 ,  H01L51/524 ,  H01L2251/5338 ,  H05K5/0217

Abstract: A display device includes a flexible display panel; a rolling driver including a rolling shaft connected to the flexible display panel and a rotation motor which rotates the rolling shaft; a housing which receives the flexible display panel in a rolled state, where a first opening is defined in the housing for unrolling and rolling the flexible display panel; a rolling stopper coupled to the flexible display panel; and a rolling controller which controls the rolling driver such that the rotation motor rotates in a clockwise or counterclockwise direction. The rolling controller rotates the rotating motor in a direction opposite to a rotating direction of the rotation motor for a previous rolling to unroll the flexible display panel. The rolling controller rotates the rotating motor in a same direction as a rotating direction of the rotation motor for a previous unrolling to roll the flexible display panel.

公开(公告)号：US20160136980A1

公开(公告)日：2016-05-19

申请号：US14939115

申请日：2015-11-12

Applicant: CANON KABUSHIKI KAISHA

Inventor： Ryo Kobayashi ,  Toshiaki Yamaguchi ,  Masaki Sumioka ,  Itaru Wada ,  Yoshiaki Suzuki

IPC: B41J15/04 ,  B65H23/04 ,  B65H20/02 ,  B41J15/16

CPC classification number: B41J15/04 ,  B41J15/16 ,  B65H16/02 ,  B65H16/028 ,  B65H16/10 ,  B65H16/103 ,  B65H20/02 ,  B65H23/04 ,  B65H23/06 ,  B65H23/08 ,  B65H23/085 ,  B65H23/16 ,  B65H2301/41342 ,  B65H2301/41368 ,  B65H2301/41376 ,  B65H2301/41461 ,  B65H2301/41509 ,  B65H2301/415185 ,  B65H2404/434 ,  B65H2404/612 ,  B65H2515/31 ,  B65H2701/1311 ,  B65H2801/36 ,  B65H2220/02

Abstract: A sheet can be securely drawn out of a sheet roll irrespective of an outer diameter of the sheet roll, and then, can be conveyed. A driven roller moves according to the outer diameter of the sheet roll, so as to be brought into press-contact with an outer periphery of the sheet roll from under in a gravity direction irrespective of the outer diameter of the sheet roll. An arm member moves according to the outer diameter of the sheet roll, so as to guide a lower side of the sheet drawn through above the driven roller irrespective of the outer diameter of the sheet roll.

Abstract translation: 无论片卷的外径如何，片材都可以从片材卷牢固地拉出，然后被输送。 从动辊根据片材辊的外径而移动，从而与片材的外径无关地在重力方向上从片材的外周与​​片材的外周压接。 臂构件根据片材辊的外径移动，以便引导从被驱动辊上方拉出的片材的下侧，而与片卷的外径无关。

公开(公告)号：US20160114501A1

公开(公告)日：2016-04-28

申请号：US14121844

申请日：2014-10-22

Applicant: David E. Carson ,  Jack E. Maze ,  Helge Steg

Inventor： David E. Carson ,  Jack E. Maze ,  Helge Steg

IPC: B29C31/00 ,  B65H16/00 ,  B65H20/02 ,  B26F3/00 ,  B25J11/00 ,  B65H35/00 ,  B65H35/04 ,  B29C49/24 ,  B65H23/26

CPC classification number: B29C31/008 ,  B26F3/002 ,  B29C49/24 ,  B29C2049/241 ,  B65H16/103 ,  B65H23/16 ,  B65H23/1882 ,  B65H2403/942 ,  B65H2404/147 ,  B65H2404/20 ,  B65H2406/32 ,  B65H2553/412 ,  B65H2701/1241 ,  B65H2701/1315 ,  B65H2701/19404

Abstract: A blank non-adhesive label stock roll containing a continuous blank non-adhesive label sheet is printed as it is being unrolled to provide a multiplicity of pre-printed labels thereon. As the label sheet is being unrolled, each of the printed labels is partially cut along a peripheral edge thereof to leave a plurality of spaced apart uncut ties joining points along the peripheral edge to a scrim area of the label sheet to thereby maintain removable attachment of each of the pre-printed labels to the scrim area. Following printing and partial cutting of the labels, the label sheet is rerolled to form a pre-printed and pre-cut label stock roll, which is then controllably unrolled to permit selective removal of the pre-printed and pre-cut labels by an apparatus that conveys them for use in an external molding process.

Abstract translation: 印有包含连续坯料非粘合标签片的空白的非粘合标签卷料，因为它正在展开，以在其上提供多个预印标签。 当标签片被展开时，每个印刷标签沿着其周边部分被部分地切割，以留下多个间隔开的未切割的连接点，沿着周边边缘将点连接到标签片的稀松布区域，从而保持可拆卸的连接 每张预先打印的标签到稀松布区域。 在打印和部分切割标签之后，标签纸被重新滚动以形成预打印和预切割的标签卷料，然后可控制地展开，以允许通过装置选择性地去除预打印和预切标签 它们传送它们用于外部模制过程中。

公开(公告)号：US20160067986A1

公开(公告)日：2016-03-10

申请号：US14838620

申请日：2015-08-28

Applicant: Seiko Epson Corporation

Inventor： Toshiaki Ishikawa

IPC: B41J11/00 ,  B65H23/04 ,  B65H20/02

CPC classification number: B65H20/02 ,  B41J15/046 ,  B65H16/103 ,  B65H2301/331 ,  B65H2301/4134 ,  B65H2301/41461 ,  B65H2301/5151 ,  B65H2404/1441 ,  B65H2404/742 ,  B65H2511/11 ,  B65H2553/414 ,  B65H2701/1311 ,  B65H2801/36 ,  B65H2220/01 ,  B65H2220/02

Abstract: A medium transport method, which is performed by a medium transport device having a transport unit which includes rollers that can pinch a medium and which transports the medium, includes inserting the medium to a predetermined position, pressing a side end portion of the medium against a side surface guide, and pinching the medium with the rollers, and transports the medium.

Abstract translation: 一种介质输送方法，其由具有输送单元的介质输送装置进行，所述输送单元包括能够夹持介质并输送介质的辊，包括将介质插入到预定位置，将介质的侧端部压在 侧面引导件，并用滚筒夹住介质，并传送介质。

公开(公告)号：US20120195671A1

公开(公告)日：2012-08-02

申请号：US13015608

申请日：2011-01-28

Applicant: Gary P. Lawniczak ,  Rodney R. Bucks ,  Donald S. Rimai ,  Eric C. Stelter ,  Alan E. Rapkin

Inventor： Gary P. Lawniczak ,  Rodney R. Bucks ,  Donald S. Rimai ,  Eric C. Stelter ,  Alan E. Rapkin

IPC: B41J15/16

CPC classification number: B65H16/06 ,  B65H16/103 ,  B65H75/185 ,  B65H75/30 ,  B65H2301/41308 ,  B65H2801/12

Abstract: Web medium supplies for a printer that uses a web medium on a core and printers are provided. In one aspect, the web medium supply has a frame with a first mounting support and second mounting support that are positioned along an axis of rotation. A first core mounting supports the core for rotation around the axis of rotation and a second core mounting supports the core for rotation around the axis of rotation. Rotation of the core is controlled by a first force applied to the first core mounting and a second force applied to the second core mounting that are both less than a third force that is sufficient to drive an alternative core against an inertial load of the core and web from one driven end.

Abstract translation: 提供了一种用于在核心和打印机上使用网络介质的打印机的网络介质。 在一个方面，网状介质供给装置具有框架，该框架具有沿着旋转轴线定位的第一安装支撑件和第二安装支撑件。 第一芯安装件支撑芯件围绕旋转轴线旋转，并且第二芯部安装件支撑芯部以围绕旋转轴线旋转。 芯的旋转通过施加到第一芯安装件的第一力和施加到第二芯安装件的第二力控制，第二力小于第三力，其足以驱动替代的芯抵抗芯的惯性负载， 网从一个驱动端。

公开(公告)号：US20120193468A1

公开(公告)日：2012-08-02

申请号：US13015611

申请日：2011-01-28

Applicant: Gary P. Lawniczak ,  Rodney R. Bucks ,  Donald S. Rimai ,  Eric C. Stelter ,  Alan E. Rapkin

Inventor： Gary P. Lawniczak ,  Rodney R. Bucks ,  Donald S. Rimai ,  Eric C. Stelter ,  Alan E. Rapkin

IPC: B65H16/10 ,  B65H75/18

CPC classification number: B65H16/103 ,  B65H75/185 ,  B65H75/30 ,  B65H2511/14 ,  B65H2701/1848 ,  B65H2220/11

Abstract: Methods for operating a printer web medium supply are provided in one aspect of the method. An input force is received and the input force is distributed to supply first force at a first end of a core having a web wound thereon and to supply a second force at a second end of the core with the first force and the second force being sufficient to control rotation the core against an inertial load of the core and web medium wound thereon. Both the first force and the second force are less than a third force applied to a single driven end of an alternative core to rotate the alternative core against the inertial load and wherein the core has a first yield strength at the first end and a second yield strength at the second end that are less than a third yield strength required to receive the third force at the driven end of the alternative core.

Abstract translation: 在该方法的一个方面中提供了用于操作打印机网络介质供应源的方法。 输入力被接收并且输入力被分配以在具有缠绕在其上的腹板的芯的第一端处提供第一力，并且在第一力的第二端处提供第二力并且第二力足够 以控制芯体相对于缠绕在其上的芯和网状介质的惯性载荷的旋转。 第一力和第二力均小于施加到替代芯的单个驱动端的第三力，以使替代芯相对于惯性负载旋转，并且其中芯具有在第一端处的第一屈服强度和第二屈服强度 在第二端处的强度小于在替代芯的驱动端处接收第三力所需的第三屈服强度。

公开(公告)号：US08097109B2

公开(公告)日：2012-01-17

申请号：US11012009

申请日：2004-12-14

Applicant: Kevin Benson McNeil

Inventor： Kevin Benson McNeil

IPC: B31F1/00 ,  B32B38/04

CPC classification number: B65H16/103 ,  B65H18/103 ,  B65H18/145 ,  B65H39/16 ,  B65H45/22 ,  B65H2511/12 ,  B65H2601/523 ,  Y10T156/1008 ,  Y10T156/1015 ,  Y10T156/1052 ,  Y10T156/1087 ,  B65H2220/02

Abstract: An apparatus for the concurrent converting of multiple web products includes at least a first unwind station and a second unwind station. The apparatus further includes a first web transformation station associated with a first web material unwound from the first unwind station, and a second web transformation station associated with the second web material unwound from the second unwind station. The first and second web transformation stations are disposed such that less than twice the width of the widest web material separates a portion of the first web material in the first web transformation station from a portion of the second web material in the second web transformation station. The method of the invention includes steps of unwinding web materials from rolls at each of the first and second unwind stations and transforming the respective web materials using the first and second web transformation stations.

Abstract translation: 用于并行转换多个网页产品的装置包括至少第一展开站和第二展开站。 该设备还包括与从第一展开站展开的第一卷筒纸材料相关联的第一卷筒纸变形台，以及与从第二展开台架展开的第二织物材料相关联的第二卷筒纸变形台。 第一和第二幅材变换站被布置成使得最小幅材材料的宽度的不到两倍将第一幅材变换站中的第一幅材材料的一部分与第二幅材变换站中的第二幅材材料的一部分分离。 本发明的方法包括以下步骤：在第一和第二退绕站中的每一个处从卷筒中退绕卷筒纸材料，并使用第一和第二卷筒纸变形站转换相应的卷材。

公开(公告)号：US07438252B2

公开(公告)日：2008-10-21

申请号：US10560059

申请日：2005-04-21

Applicant: Bernd Küsel

Inventor： Bernd Küsel

IPC: B65H18/14

CPC classification number: B65H18/10 ,  B65H16/08 ,  B65H16/103 ,  B65H18/025 ,  B65H2301/41376

Abstract: The invention relates to a winding device (1) for winding up and unwinding goods (2) in web form, in particular a conveyor belt, whereby the wound goods (3) are supported on a substructure (4). The substructure has at least two support rollers (5, 6), which are disposed at a distance (A1, A2, A3) from one another, whereby the support rollers are adjustable, changing the distance, in order to adapt themselves to any winding diameter (D1, D2), whereby the movement sequence of the support rollers takes place in such a manner that the wound goods are furthermore securely supported. It is practical if the winding device (1) is provided with lateral supports (7), which have a wheel that is adjustable in height, which is set to the center (M1, M2) of the wound goods (3). Lateral migration is prevented in this manner, for the purpose of optimizing a secured position.

Abstract translation: 本发明涉及一种用于卷绕和展开卷筒纸形式的货物（2）的卷绕装置（1），特别是传送带，由此将卷绕物（3）支撑在子结构（4）上。 下部结构具有至少两个支撑辊（5,6），它们以一定距离（A 1，A 2，A 3，N 3， ），由此支撑辊可调节，改变距离，以便使其适应于任何卷绕直径（D 1，D 2 2），由此移动 支撑辊的顺序以这样的方式进行，使得伤口物品进一步被牢固地支撑。 如果卷绕装置（1）设置有侧向支撑件（7），则该装置具有高度可调节的车轮，其设置在中心（M 1，M 2， 2个）伤口物品（3）。 为了优化安全位置的目的，以这种方式防止横向迁移。