公开(公告)号：US20180302523A1

公开(公告)日：2018-10-18

申请号：US15951517

申请日：2018-04-12

Applicant: SEIKO EPSON CORPORATION

Inventor： Hidenobu MARUYAMA ,  Kenta ANEGAWA ,  Hidehito OKUHARA ,  Naohiro DAITO ,  Takashi KAWABATA

IPC: H04N1/00 ,  B65H3/06

CPC classification number: H04N1/00602 ,  B65H3/0638 ,  B65H3/0669 ,  B65H3/5284 ,  B65H5/06 ,  B65H27/00 ,  B65H29/14 ,  B65H29/20 ,  B65H2401/111 ,  B65H2402/35 ,  B65H2402/80 ,  B65H2404/11 ,  B65H2404/111 ,  B65H2404/1122 ,  B65H2404/117 ,  B65H2404/1431 ,  B65H2404/147 ,  B65H2404/18 ,  B65H2404/181 ,  B65H2801/06 ,  B65H2801/15 ,  B65H2801/39 ,  H04N1/121

Abstract: A roller includes a shaft, and an elastic body portion that is provided on an outer peripheral surface of the shaft, in which the elastic body portion includes an inner peripheral portion which becomes a shaft side, an outer peripheral portion which becomes an outer side with respect to the inner peripheral portion, a plurality of first connection portions which connect the inner peripheral portion and the outer peripheral portion, and a plurality of second connection portions which are provided in a space portion between the adjacent first connection portions and which partition the space portion into one side and the other side of the roller in the axial direction, and in which the first connection portion is inclined in the same direction in a peripheral direction with respect to a radial direction of the roller.

公开(公告)号：US20150251864A1

公开(公告)日：2015-09-10

申请号：US14638375

申请日：2015-03-04

Applicant: Jumpei AOYAMA ,  Manabu NONAKA ,  Hajime NISHIDA ,  Hideki TOBINAGA ,  Junpei KAMICHI ,  Satoshi KUNO ,  Shun KOBAYASHI

Inventor： Jumpei AOYAMA ,  Manabu NONAKA ,  Hajime NISHIDA ,  Hideki TOBINAGA ,  Junpei KAMICHI ,  Satoshi KUNO ,  Shun KOBAYASHI

IPC: B65H3/26 ,  B65H9/00 ,  B65H5/16 ,  B65H9/10

CPC classification number: B65H3/56 ,  B65H1/266 ,  B65H3/5215 ,  B65H2301/51214 ,  B65H2402/10 ,  B65H2402/31 ,  B65H2402/32 ,  B65H2402/543 ,  B65H2402/5441 ,  B65H2404/114 ,  B65H2404/117 ,  B65H2404/1521 ,  B65H2405/313 ,  B65H2511/17 ,  B65H2601/324

Abstract: An image forming apparatus includes a sheet container accommodating a recording medium therein, a sheet separating feeder including a sheet feeding body and a sheet separating body, an image forming part, and a bend applier. The sheet feeding body feeds the recording medium along with a surface movement thereof while the recording medium contacting the surface thereof. The sheet separating body forms a sheet separation nip region with the sheet feeding body and sandwiches the recording medium in the sheet separation nip region. The sheet separating feeder separates and feeds the recording medium contacting the sheet feeding body. The image forming part forms an image on the recording medium. The bend applier having a leading end of an elastic material contacts and bends the recording medium before the sheet separation nip region and generates a wrinkle extending on the recording medium in a sheet conveying direction.

Abstract translation: 图像形成装置包括容纳其中的记录介质的片材容器，包括片材进给体和片材分离体的片材分离供料器，成像部件和弯曲加工器。 片材进给体在记录介质与其表面接触的同时与记录介质一起进行表面移动。 片材分离体与片材进给体形成片材分离夹持区域，并将片材分离夹持区域中的记录介质夹在中间。 片材分离进料器分离并进料与片材进给体接触的记录介质。 图像形成部分在记录介质上形成图像。 具有弹性材料的前端的弯曲施加器在片材分离压区之前接触和弯曲记录介质，并在片材传送方向上产生在记录介质上延伸的皱纹。

公开(公告)号：US20140338511A1

公开(公告)日：2014-11-20

申请号：US14276241

申请日：2014-05-13

Applicant: BHS Corrugated Maschinen-und Anlagenbau GmbH

Inventor： Martin GRILL ,  Michael HIRMER

IPC: B65H27/00 ,  B26D7/00

CPC classification number: B65H27/00 ,  B26D7/00 ,  B65H2401/113 ,  B65H2402/62 ,  B65H2403/731 ,  B65H2403/732 ,  B65H2404/117 ,  B65H2404/40 ,  B65H2601/324 ,  F16C13/022 ,  F16D1/0858 ,  F16D1/0876 ,  F16D7/021 ,  Y10T83/741

Abstract: The invention relates to a guide wheel arrangement for guiding two-dimensional material webs, in particular for guiding material webs or material sheets. The guide wheel arrangement comprises a guide wheel comprising an inner central hub section and an outer guide ring, which is connected to the inner hub section in a rotationally fixed manner for guiding the two-dimensional material elements, as well as an insert bushing which is to be arranged on a shaft and is concentrically inserted into the inner hub section, wherein the insert bushing is connected to the guide wheel in a rotationally fixed manner.

Abstract translation: 本发明涉及用于引导二维材料幅材的导轮装置，特别是用于引导材料幅材或材料片材。 引导轮装置包括导轮，该引导轮包括内部中心毂部分和外部引导环，外部引导环以旋转固定的方式连接到内部毂部分，用于引导二维材料元件，以及插入衬套 布置在轴上并且同心地插入到内部毂部中，其中插入套管以旋转固定的方式连接到导向轮。

公开(公告)号：US08636632B2

公开(公告)日：2014-01-28

申请号：US13056005

申请日：2010-05-26

Applicant: Koji Sumiyoshi

Inventor： Koji Sumiyoshi

IPC: B05C11/00 ,  B25F5/02

CPC classification number: F16C13/00 ,  B29C33/044 ,  B29C47/0021 ,  B29C47/8845 ,  B32B37/0053 ,  B65H27/00 ,  B65H2301/5144 ,  B65H2404/117 ,  B65H2404/1231

Abstract: The sleeve roll according to the present invention has the metallic sleeve 5 fitted over the rubber roll 4, covering the surface of the shaft core part 2, and can be efficiently heated or cooled by having the passage P formed between the metallic roll inner tube 2a and the metallic roll outer tube 2b for the thermal medium to flow through. It also has the heat conductive material 6 mixed into the rubber roll 4, so that it has excellent heat conductivity and the surface of the sleeve can be quickly and efficiently heated or cooled, thus preventing the material to be formed from sticking to the roll.

Abstract translation: 根据本发明的套筒辊具有安装在橡胶辊4上的金属套筒5，覆盖轴芯部件2的表面，并且可以通过在金属辊内管2a之间形成通道P而被有效地加热或冷却 和用于热介质的金属辊外管2b流过。 它还具有混合到橡胶辊4中的导热材料6，使得其具有优异的导热性，并且可以快速有效地加热或冷却套筒的表面，从而防止材料粘附到辊上。

公开(公告)号：US4425694A

公开(公告)日：1984-01-17

申请号：US304637

申请日：1981-09-22

Applicant: Richard C. Somerville

Inventor： Richard C. Somerville

IPC: B65H27/00 ,  B21B27/02

CPC classification number: B65H27/00 ,  B65H2404/1122 ,  B65H2404/1152 ,  B65H2404/117 ,  B65H2404/185

Abstract: A self-adjusting resilient roller, particularly for use with a feed roller, to provide for a self-adjusting system whereby the self-adjusting roller will conform to various thicknesses of sheet material between the self-adjusting roller and the feed roller without adjusting the position of the rollers, the self-adjusting roller formed of resilient material having a central axial pasageway for a shaft, and a plurality of smaller generally circular openings surrounding the central passageway and characterized further by a generally triangular opening toward the outer periphery of the self-adjusting roller and between each smaller circular opening, so as to provide a generally uniform wall thickness of resilient material surrounding each of the circular openings in the self-adjusting roller, whereby uniform resiliency under compression is imparted to the roller.

Abstract translation: 一种自调节弹性辊，特别是与进给辊一起使用，以提供自调节系统，由此自调节辊将在自调节辊和进给辊之间符合各种厚度的片材，而不调节 辊的位置，由具有用于轴的中心轴向通道的弹性材料形成的自调整辊以及围绕中心通道的多个较小的大致圆形的开口，并且特征还包括朝向自身的外周的大致三角形的开口 调整辊子和每个更小的圆形开口之间，以便提供围绕自调节辊中的每个圆形开口的弹性材料的大致均匀的壁厚，从而赋予辊压缩的均匀的弹性。

公开(公告)号：US06962333B2

公开(公告)日：2005-11-08

申请号：US10391752

申请日：2003-03-20

Applicant: Sho Mizuno ,  Hideyuki Sawayama

Inventor： Sho Mizuno ,  Hideyuki Sawayama

IPC: B65H3/06 ,  B65H27/00

CPC classification number: B65H27/00 ,  B65H29/14 ,  B65H31/10 ,  B65H83/025 ,  B65H2401/111 ,  B65H2403/942 ,  B65H2404/1122 ,  B65H2404/117 ,  B65H2404/1316 ,  B65H2701/1912

Abstract: The invention provides a roller having excellent flexibility and wear resistance. The invention also provides a sheet delivery unit equipped with this roller. The unit is prevented from being clogged up with sheets due to rigidities of the sheets. Also, simultaneous delivery of plural sheets is suppressed. The allowable range of rigidities of paper currencies and the allowable range of their widths can be extended. The roller has a central portion extending along an axis, an outer peripheral portion formed around the central portion and made of a resilient body, and plural helical ribs connecting together the central portion and the outer peripheral portion. Each rib consists of a resilient body. Each rib is so shaped as to thicken gradually from the central portion toward the outer peripheral portion.

Abstract translation: 本发明提供一种具有优异的柔韧性和耐磨性的辊。 本发明还提供一种配备有该辊的片材输送单元。 由于片材的刚性，防止了单元被片材堵塞。 此外，抑制了多张纸的同时传送。 可以延长纸币刚性的允许范围和宽度的允许范围。 辊具有沿轴线延伸的中心部分，围绕中心部分形成并由弹性体形成的外周部分，以及将中心部分和外周部分连接在一起的多个螺旋肋。 每个肋条由弹性体组成。 每个肋条的形状从中心部朝向外周部分逐渐变厚。

公开(公告)号：US20040038788A1

公开(公告)日：2004-02-26

申请号：US10644710

申请日：2003-08-20

Inventor： Eero Savolainen ,  Jorma Snellman

IPC: B25F005/02

CPC classification number: D21F1/40 ,  B65H27/00 ,  B65H2404/117 ,  D21F3/08 ,  D21F5/021 ,  D21G1/02 ,  F16C13/00 ,  Y10T29/4956 ,  Y10T29/49563 ,  Y10T29/49984

Abstract: A roll for a paper or board machine is produced by forming a tubular roll blank by bending out of a planar sheet or by means of centrifugal casting. The roll blank is first coated with a material having a modulus of elasticity and a density lower than those of steel and the coated roll blank is turned on a lathe to a desired shape and to a desired surface quality.

Abstract translation: 用于纸或纸板机的卷筒是通过从平板或通过离心铸造弯曲而形成管状辊坯而制成的。 辊坯首先用具有弹性模量和密度低于钢的模量的材料涂覆，并且将涂覆的辊坯在车床上转动到期望的形状和所需的表面质量。

公开(公告)号：US06685076B2

公开(公告)日：2004-02-03

申请号：US10090687

申请日：2002-03-05

Applicant: Cal Couillard

Inventor： Cal Couillard

IPC: B65H2000

CPC classification number: D21G1/0206 ,  B21C23/142 ,  B65G39/02 ,  B65H27/00 ,  B65H2404/117 ,  B65H2404/1342 ,  B65H2404/1351 ,  B65H2801/06 ,  D21F1/40 ,  D21F3/08 ,  F16C13/00

Abstract: A roller including an inner tubing and an outer tubing which is fixed relative to the inner tubing by welding the outer tubing to the inner tubing. The roller with weldments is particularly suitably for a nipped application.

Abstract translation: 包括内管和外管的辊，其通过将外管焊接到内管而相对于内管固定。 具有焊件的辊特别适用于夹紧应用。

公开(公告)号：US20030193127A1

公开(公告)日：2003-10-16

申请号：US10408102

申请日：2003-04-08

Applicant: Canon Kabushiki Kaisha

Inventor： Shigehisa Ishibashi

IPC: B65H003/06 ,  B65H003/52

CPC classification number: B65H27/00 ,  B65H3/5261 ,  B65H2404/1122 ,  B65H2404/117 ,  B65H2404/14 ,  B65H2404/5221

Abstract: A roller including: an outer peripheral portion coming into contact with a sheet; an inner peripheral portion; and a plurality of connection ribs for connecting the outer peripheral portion and the inner peripheral portion to each other, in which the outer peripheral portion and the inner peripheral portion have a cylindrical configuration and are arranged concentrically, and in which the connection ribs are inclined by a predetermined angle with respect to a straight line radially extending from an axis of the roller.

Abstract translation: 一种辊，包括：与片接触的外周部; 内周部; 以及多个连接肋，用于将外周部和内周部彼此连接，其中外周部和内周部具有圆柱形构造并且同心设置，并且连接肋倾斜于 相对于从辊的轴线径向延伸的直线的预定角度。

公开(公告)号：US20020003972A1

公开(公告)日：2002-01-10

申请号：US09858110

申请日：2001-05-15

Inventor： Christian Compera ,  Gregory Kowalski ,  James Shifley

IPC: G03G015/00

CPC classification number: G03G15/751 ,  B65H27/00 ,  B65H2404/117 ,  B65H2404/41

Abstract: The invention relates to a cylinder arrangement for electrographic printing units, having ends (4, 7) which are fitted to a supporting body (1) and on whose circumference there is supported a cylinder sleeve (6) whose outer face accommodates a functional layer (16). The cylinder arrangement (1, 4, 6, 7) contains devices (21, 25, 26, 27, 28, 29) for prepositioning the cylinder sleeve (6) when it is being replaced.

Abstract translation: 本发明涉及一种用于电子照相印刷单元的圆柱体装置，其具有装配到支撑体（1）的端部（4,7），并且其圆周上支撑有气缸套（6），其外表面容纳功能层 16）。 气缸装置（1,4,6,7）包含用于在更换气缸套（6）时预定位的装置（21,25,26,27,28,29）。