公开(公告)号：US08986184B2

公开(公告)日：2015-03-24

申请号：US13051210

申请日：2011-03-18

Applicant: Yoichiro Yamamoto ,  Thomas Ludwig Woschnik

Inventor： Yoichiro Yamamoto ,  Thomas Ludwig Woschnik

IPC: B31F1/10 ,  B31B1/26 ,  B65H45/16 ,  A61F13/15 ,  B31B1/58

CPC classification number: A61F13/15747 ,  B65H45/165 ,  B65H45/167 ,  B65H2801/57

Abstract: Aspects of the present disclosure involve methods and apparatuses for folding absorbent articles.

Abstract translation: 本公开的方面涉及用于折叠吸收制品的方法和装置。

公开(公告)号：US07377892B2

公开(公告)日：2008-05-27

申请号：US11361145

申请日：2006-02-23

Applicant: Gino Camossa ,  Riccardo Montagnini ,  Massimo Rolando

Inventor： Gino Camossa ,  Riccardo Montagnini ,  Massimo Rolando

IPC: B31B49/00

CPC classification number: B65H45/167 ,  B65H2404/621 ,  B65H2511/10 ,  B65H2220/01 ,  B65H2220/04

Abstract: A device for conveying signatures from a gripper cylinder to a folding cylinder comprises, in a free gap formed between the two cylinders, a supporting element supporting a plate which can be pivoted about a fulcrum, the plate rotatably supporting a signature guiding body having an oval cross-section and extending through the width of the cylinders, the body being covered, on a side thereof facing the cylinders, by a low friction web.

Abstract translation: 用于将签名从夹持器筒传送到折叠缸的装置包括在形成在两个缸之间的自由间隙中的支撑元件，该支撑元件支撑可围绕支点枢转的板，该板可旋转地支撑具有椭圆形的签名引导体 横截面并延伸穿过气缸的宽度，主体通过低摩擦腹板被覆盖在面向气缸的一侧上。

公开(公告)号：US07217233B2

公开(公告)日：2007-05-15

申请号：US11116368

申请日：2005-04-28

Applicant: Akira Masaki ,  Takao Watanabe

Inventor： Akira Masaki ,  Takao Watanabe

IPC: B31F1/08

CPC classification number: B65H45/167 ,  B65H29/52 ,  B65H2404/693

Abstract: A parallel folding apparatus of a folding machine comprises a first cylinder in contact with a second cylinder. A guide plate guides a signature transported on the lower circumferential surface of the second cylinder after being double-folded by grippers of the second cylinder in cooperation with knives of the first cylinder. The guide plate comprises a stationary guide located downstream, in the rotating direction, of the point of contact between the first cylinder and the second cylinder and disposed continuously along the circumferential surfaces of the first cylinder and the second cylinder, and a moving guide movable in accordance with the operating speed of the folding machine between a position, closer to the circumferential surface of the first cylinder than the stationary guide, and a position, more remote from the circumferential surface of the first cylinder than the stationary guide.

Abstract translation: 折叠机的平行折叠装置包括与第二气缸接触的第一气缸。 与第一气缸的刀片协作，引导板引导在第二气缸的夹持器双重折叠之后在第二气缸的下圆周表面上传送的标记。 引导板包括位于第一气缸和第二气缸之间的接触点的沿旋转方向的下游并沿着第一气缸和第二气缸的周向表面连续设置的静止引导件，以及可移动的移动引导件 根据折叠机在比第一圆柱体的圆周表面更靠近固定导轨的位置之间的操作速度以及比第一圆柱体的圆周表面更远离静止导轨的位置。

公开(公告)号：US20060191432A1

公开(公告)日：2006-08-31

申请号：US10561794

申请日：2004-06-25

Applicant: Michael Held ,  Sebastian Prum ,  Holger Ratz

Inventor： Michael Held ,  Sebastian Prum ,  Holger Ratz

IPC: B41F21/10

CPC classification number: B65H45/167

Abstract: A puncture or gripper cylinder is provided with at least one puncture strip that is provided with gripper pins or point needles. These pins are extendable from the cylinder to puncture and to grip a signature. At least one deflector is carried on the puncture cylinder and is extendable and retractable with respect to a surface of the cylinder. The deflector, when it is extended at least temporarily shields the signature from subsequent pins.

Abstract translation: 穿刺或夹持圆筒设置有至少一个穿刺条，其具有夹持销或点针。 这些销可从圆柱体延伸到穿刺并夹持签名。 至少一个偏转器被承载在穿刺筒上并且相对于圆柱体的表面是可伸缩的。 当偏转器延伸至少暂时屏蔽后续引脚的签名时。

公开(公告)号：US06605027B1

公开(公告)日：2003-08-12

申请号：US09714578

申请日：2000-11-16

Applicant: Christopher Alan Cloutier ,  Gary Frank Fowler ,  Michael Alexander Novick

Inventor： Christopher Alan Cloutier ,  Gary Frank Fowler ,  Michael Alexander Novick

IPC: B31F108

CPC classification number: B65H45/167 ,  B65H5/36

Abstract: A folder in a signature-processing machine has a transfer cylinder and a folding cylinder. The two cylinders are mounted to be rotatable in relative counter-rotation at a substantially equal peripheral speed. They form a nip through which a signature is transported. The signature is taken up by the folding cylinder at a folding location between its leading edge and its trailing edge. In order to reduce the formation of dog-ears and crumpling when the signature tail is ripped away from the transfer cylinder, there is provided a fold-off guide at the exit side of said nip. In order to adapt for speed changes of the folder, and to allow for the fold-off guide to change its shape in synchronicity with each signature, the fold-off surface of the guide is movably disposed. The fold-off guide, in a simple embodiment, may be a flexible plate. In a dynamically varying embodiment, the fold-off guide may be cam or an eccentric with or without the intermediary of an endless belt which travels with the folding cylinder.

Abstract translation: 签名处理机中的文件夹具有传送滚筒和折叠滚筒。 两个气缸以相同的圆周速度相对旋转地安装成可旋转。 它们形成一个夹子，通过该辊隙，运输签名。 签名由折叠滚筒在其前缘和后缘之间的折叠位置处被卷起。 为了在签名尾部从传送滚筒上撕开时减少狗耳朵的形成和皱巴巴，在所述压区的出口侧设有折叠导向件。 为了适应文件夹的速度变化，并且为了允许折叠引导件与每个签名同步地改变其形状，引导件的折叠表面可移动地设置。 折叠导向件在简单的实施例中可以是柔性板。 在动态变化的实施例中，折叠引导件可以是具有或不具有与折叠圆筒一起行进的环形带的中心的凸轮或偏心体。

公开(公告)号：US20020052282A1

公开(公告)日：2002-05-02

申请号：US09345574

申请日：1999-06-30

Inventor： PATRICK C. ST. GERMAIN ,  VERNON C. WICKMAN

IPC: B31F005/02

CPC classification number: B65H45/165 ,  B65H45/167 ,  B65H45/28

Abstract: A high speed paper folding machine for cutting a continuously fed web of paper into sections and folding said sections is disclosed. The machine includes a rotating hollow drum on which the web is deposited and on which the cutting and folding operations are performed without transferring the web or the cut or folded sections off of the drum. The drum includes a knife for cutting the web. The knife preferably is situated within the drum interior and adapted to extend through elongated apertures defined on the drum outer surface. Grippers on the drum hold the web on the drum through the operation. At least one folding station is operably associated with the drum. At least one pack-off station can be provided for stacking the folded product in separate stacks.

Abstract translation: 公开了一种用于将连续供纸的纸幅切割成部分并折叠所述部分的高速纸折页机。 该机器包括旋转的中空滚筒，纸幅被沉积在该旋转的中空滚筒上，并且在其上执行切割和折叠操作，而不将卷筒纸或切割或折叠的部分从滚筒转移出来。 滚筒包括用于切割网的刀。 刀优选地位于鼓内部并且适于延伸穿过限定在鼓外表面上的细长孔。 滚筒上的夹爪通过操作将卷筒保持在滚筒上。 至少一个折叠站与鼓可操作地相关联。 可以提供至少一个包装站，用于将折叠的产品堆叠在分开的堆叠中。

公开(公告)号：US5782464A

公开(公告)日：1998-07-21

申请号：US668914

申请日：1996-06-24

Applicant: Karl-Heinz Hohle ,  Winfried Militzer

Inventor： Karl-Heinz Hohle ,  Winfried Militzer

IPC: B65H45/16 ,  B41F13/64 ,  B41L43/08

CPC classification number: B65H45/166 ,  B65H45/167

Abstract: A folding cylinder for a folding apparatus of a rotary printing press having displaceable mechanisms which are connected with at least one spindle which is arranged in the folding cylinder, spaced radially from its shaft and can be turned by an adjustment spindle arranged in a coaxial bore in the shaft. The adjustment spindle is secured against rotation with respect to the shaft but is axially displaceable in its bore, and, axially spaced, is firmly attached to a pull which has two courses that extend towards each other, pass over a guide pulley, arranged in a radial opening of the bore to a drive disk which is fastened on the spindle and wrapped by the pull chain.

Abstract translation: 一种用于旋转印刷机的折叠装置的折叠滚筒，其具有可移动的机构，该机构与设置在折叠滚筒中的至少一个主轴连接，所述至少一个主轴与其轴向径向间隔开，并且可由设置在同轴孔中的调节轴 轴。 调节主轴相对于轴固定而不能旋转，但是在其孔中可轴向移动，并且轴向间隔开地被牢固地附接到具有彼此延伸的两个横列的拉力，该两个横列经过导向滑轮，布置在 将孔径向打开到驱动盘，驱动盘被紧固在主轴上并被拉链包围。

公开(公告)号：US5547452A

公开(公告)日：1996-08-20

申请号：US352520

申请日：1994-12-09

Applicant: Manfred Kepert ,  Karl H. Zeiler

Inventor： Manfred Kepert ,  Karl H. Zeiler

IPC: B41F13/60 ,  B65H45/16 ,  B65H45/28

CPC classification number: B65H45/163 ,  B65H45/165 ,  B65H45/167

Abstract: A collecting cylinder and a folding flap cylinder cooperate to form a cross-folding device for signatures in a rotary printing press. The leading edge of each signature is initially retained on the collecting cylinder and is held there after insertion of the cylinder into the folding flap. The trailing edge of the signature is transferred to grippers on the folding flap cylinder at a point where the two cylinders are in contact. Operation of the cross-folding device results in reduced folded product damage.

Abstract translation: 收集滚筒和折叠折叠滚筒配合形成用于在旋转印刷机中签名的交叉折叠装置。 每个签名的前边缘最初保留在收集滚筒上，并且在将圆筒插入折叠翼片之后被保持在那里。 签名的后缘在两个气缸接触的位置被传送到折叠气瓶的夹具。 交叉折叠装置的操作导致折叠产品损坏减少。

公开(公告)号：US5425697A

公开(公告)日：1995-06-20

申请号：US79715

申请日：1993-06-18

Applicant: Serge Lanvin

Inventor： Serge Lanvin

IPC: B41F13/62 ,  B65H45/16 ,  B65H45/28 ,  B41F13/60

CPC classification number: B65H45/167 ,  B41F13/62 ,  B65H45/168

Abstract: A folding device is provided which produces folded printed products from an incoming web of printed material. The folding device has a mechanism for automatically converting the folding device from a configuration that forms a single transverse fold to a configuration that forms a second transverse fold parallel to the first fold. The conversion mechanism has a set of movable belts wound partially around a first folding cylinder and partially around a second folding cylinder. It also has a device for moving the set of movable belts to a first position, where the set of movable belts is wound partially around the first folding cylinder downstream of a plane P passing through the axes of the first and second folding cylinders, for forming a single transverse fold and to a second position, where the set of movable belts is wound only partially around the second folding cylinder downstream of the plane P passing through the axes of the first and second folding cylinders, for forming a second transverse fold parallel to the first fold.

Abstract translation: 提供了一种折叠装置，其从进入的印刷材料网产生折叠的印刷产品。 折叠装置具有用于将折叠装置从形成单个横向折叠的构造自动转换成形成平行于第一折叠的第二横向折叠的构造的机构。 转换机构具有一组部分围绕第一折叠圆筒并且部分围绕第二折叠圆筒卷绕的活动带。 它还具有用于将一组可移动带移动到第一位置的装置，其中该组可移动带部分围绕穿过第一和第二折叠圆柱体的轴线的平面P的下游的第一折叠滚筒部分地卷绕，以形成 单个横向折叠和第二位置，其中所述一组可移动带仅部分围绕穿过第一和第二折叠圆柱体的轴线的平面P下游的第二折叠滚筒缠绕，以形成平行于 第一折。

公开(公告)号：US4602774A

公开(公告)日：1986-07-29

申请号：US761048

申请日：1985-07-31

Applicant: Ingo Kobler

Inventor： Ingo Kobler

IPC: B65H29/04 ,  B26D7/32 ,  B65H29/00 ,  B65H29/68 ,  B65H35/08 ,  B65H45/16 ,  B65H45/28 ,  B65H5/30

CPC classification number: B65H45/167 ,  B65H29/00 ,  B65H29/003

Abstract: To pick up folded paper sheets, being folded, for example, by a standard folding apparatus (1, 2, 4-6), an endless transport belt or chain (71; 7, 7, 7', 18) retains thereon carrier elements (9) made of highly elastic flat spring steel, being guided by the endless transport means in a path which places the flat spring steel strips edgewise between the folding products at the folding zone, then transport the folded products along the path and then decelerates the folded products while spreading them apart. The latter combined effect is obtained by guiding the transport means over a deflection wheel (11, 16) at the region of attachment of the carrier elements to the transport chain or belt, while retaining the flat strip free end portions, forming hangers, at or close to the center of rotation of the deflection wheel, so that, effectively, the folded paper products will be spread while, at the same time, will be slowed, or have a linear speed of, or close to 0.

Abstract translation: 为了拾取折叠的纸张，例如通过标准折叠装置（1,2，4-6）折叠，环形传送带或链条（71; 7,7,7'，18）在其上保持有载体元件 （9）由高弹性扁平弹簧钢制成，由环形输送装置引导，该方式将扁平弹簧钢带沿折叠区域放置在折叠产品之间，然后沿着路径输送折叠的产品， 折叠产品，同时将它们分开。 后者的组合效果是通过在将载体元件附接到输送链或带的区域上将偏转轮（11,16）引导到偏转轮（11,16）上，同时将扁平条自由端部分形成悬挂器 靠近偏转轮的旋转中心，从而有效地折叠纸张产品将同时传播，同时会减速，或线速度接近0。