专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11059688B2 Printer 有权
公开(公告)号：US11059688B2
公开(公告)日：2021-07-13
申请号：US16815340
申请日：2020-03-11
申请人： CITIZEN WATCH CO., LTD. , CITIZEN SYSTEMS JAPAN CO., LTD.
发明人： Akira Takahashi , Naohisa Sawai
IPC分类号： B65H23/34 , B65H29/60 , B65H35/00 , B65H23/26 , B41J11/00 , B41J11/70 , B41J15/04
摘要： A printer includes a first route to which a sheet from a roll paper is to be fed, a drive roller arranged on the first route and capable of sending the sheet, an image forming part (thermal printer head), a second route branched from the first route, a route changer for switching a route of the sheet, a curl corrector provided on the second route, and a cutter (cutting unit) provided on the first route. The curl corrector is configured to form the route with a curl correction roller and a guide member, and an advancing direction of the route is changeable 100 degrees or more when the sheet passes through the curl corrector.

2. 发明申请

US20190352117A1 SHEET DISPENSING SYSTEM AND A METHOD FOR SUPPLYING AND DISPENSING INDIVIDUAL SHEETS 审中-公开
公开(公告)号：US20190352117A1
公开(公告)日：2019-11-21
申请号：US16479470
申请日：2018-01-19
申请人： PAL-CUT A/S
发明人： Karsten Mosegaard , Lars Ostergaard , Johnny Larsen , Rudi Pedersen
IPC分类号： B65H23/34 , B65H35/04
摘要： The present invention relates to a method of dispensing individual sheets and a sheet dispensing system. The sheet dispensing system comprises a frame assembly (14), a reel loading station (20), a sheet dispenser station (40) and a delivery station (70) connected to the sheet dispenser station (40). The reel loading station (20) includes a supply reel (22) of a cellulose fiber based web and a support for supporting the supply reel. The sheet dispenser station includes a feeding mechanism (50) serving to receive the cellulose fiber based web from the reel loading station (20) and a cutting mechanism (60) having a reciprocating cutter assembly for cutting the cellulose fiber based web into individual sheets. The delivery station includes a delivery table (71) connected to the sheet dispenser station (40). The reel loading station (20) or the sheet dispenser station (40) or delivery station (70) further comprises a smoothing mechanism (100) to compensate for the curvature of the cellulose fiber based web and provide non-curved individual sheets (28).

3. 发明授权

US10479110B2 Partially dried inkjet media fusers 有权
公开(公告)号：US10479110B2
公开(公告)日：2019-11-19
申请号：US15763509
申请日：2016-01-15
申请人： Hewlett-Packard Development Company, L.P.
发明人： Steve O Rasmussen , Mark H MacKenzie , Bradley B Branham , Jeffrey G Bingham
IPC分类号： B41J11/00 , B65H23/34 , B41M7/00 , G03G15/00 , B41M5/00 , D21H25/04
摘要： In one example, a system for partially dried inkjet media fusers include a plurality of fusers aligned to receive partially dried inkjet media from a printing device, wherein the plurality of fusers each comprise a top roller and a bottom roller to apply pressure to the received partially dried inkjet media, and a finisher to receive the partially dried inkjet media from the plurality of fusers.

4. 发明申请

US20180117936A1 Web Handling Roller Wheel Mechanism 审中-公开
公开(公告)号：US20180117936A1
公开(公告)日：2018-05-03
申请号：US15341684
申请日：2016-11-02
申请人： Stuart James Boland , Dilan Nirushan Fernando , Robert F. Jessen
发明人： Stuart James Boland , Dilan Nirushan Fernando , Robert F. Jessen
IPC分类号： B41J15/16 , B65H23/04 , B65H23/192 , B65H23/34
CPC分类号： B65H23/34 , B41J15/165 , B65H23/32 , B65H27/00 , B65H2404/14211 , B65H2601/254
摘要： A web handling system is disclosed. The web handling system includes a roller wheel including two or more rollers configured to engage a print medium, a motor to rotate the roller wheel and a controller to transmit a signal to the motor indicating which of the two or more rollers are to engage the print medium.

5. 发明授权

US09908732B2 Device for decurling a web of material, such as a paper web 有权
公开(公告)号：US09908732B2
公开(公告)日：2018-03-06
申请号：US14939145
申请日：2015-11-12
申请人： SDD Holding B.V.
发明人： Johannes Franciscus Roland Oudsen
IPC分类号： B65H23/34 , B65H23/26
CPC分类号： B65H23/34 , B65H23/26 , B65H2301/44312 , B65H2301/512565 , B65H2404/1314 , B65H2404/255 , B65H2404/262 , B65H2515/314 , B65H2601/51
摘要： The invention relates to a device for decurling a web of material, such as a paper web, which device comprises: a first main roller; a second main roller arranged parallel to and at a distance of the first main roller, wherein the first main roller and the second main roller are arranged in a main plane; and a decurling roller arranged parallel to and between the first and second main roller, when viewed in a direction perpendicular to the main plane, wherein the spacing between the first main roller and the second roller is smaller than the diameter of the decurling roller.

6. 发明授权

US09346643B2 Transportation device and recording apparatus 有权
标题翻译：运输装置和记录装置
公开(公告)号：US09346643B2
公开(公告)日：2016-05-24
申请号：US13184331
申请日：2011-07-15
申请人： Shun Ito
发明人： Shun Ito
IPC分类号： B65H23/34 , B41J11/00
CPC分类号： B65H23/34 , B41J11/0005 , B65H2301/51256 , B65H2801/12
摘要： A transportation device includes a first roller that transports a sheet-shaped medium from an upstream to downstream in a transporting direction; a guide member that has a guide section extended along the transporting direction and is arranged upstream of the first roller in the transporting direction; and a second roller that is movable between a correcting position where the second roller pinches the sheet-shaped medium with the first roller and corrects a curl of the sheet-shaped medium, and a standby position where the second roller separates from the transporting passage further than the correcting position, wherein the guide member is movable to an escaping position that is separated from a moving passage that is from the correcting position to the standby position of the second roller if the second roller moves to the correcting position.
摘要翻译：输送装置包括：第一辊，其在输送方向从上游到下游输送片状介质; 引导构件，其具有沿着输送方向延伸的引导部，并且在所述输送方向上配置在所述第一辊的上游侧; 以及第二辊，其可在第二辊将片状介质与第一辊夹持的校正位置和校正片状介质的卷曲之间移动，以及第二辊进一步与输送通道分离的待机位置如果所述第二辊移动到所述校正位置，则所述引导构件可移动到从与所述校正位置的移动通道分离到所述第二辊的待机位置的脱离位置。

7. 发明授权

US08632662B2 Apparatus and method for stabilization of a moving sheet relative to a sensor 有权
标题翻译：用于相对于传感器稳定移动片材的装置和方法
公开(公告)号：US08632662B2
公开(公告)日：2014-01-21
申请号：US13646868
申请日：2012-10-08
申请人： Honeywell International Inc.
发明人： John K. Shakespeare
IPC分类号： B65H23/34
CPC分类号： B65H3/08 , B65H23/24 , B65H2511/51 , B65H2557/64 , B65H2801/84 , B65H2220/03 , B65H2220/01
摘要： A sheet of material is received at a sensor assembly, which includes a sensor operable to measure a property of the sheet. An air flow is generated that is substantially tangential to the sheet in order to at least partially control a position of the sheet relative to the sensor assembly. For example, the sheet may be associated with an upstream boundary layer of air and a downstream boundary layer of air. At least part of the air from the upstream boundary layer could be removed and used to provide an air flow forming at least part of the downstream boundary layer. Also, the air flow could be provided between a surface of the sensor assembly and the sheet to at least partially control a distance of the sheet from the surface of the sensor assembly and/or an angle at which the sheet passes the surface of the sensor assembly.
摘要翻译：传感器组件容纳一片材料，传感器组件包括可测量片材性质的传感器。产生基本上与片材相切的气流，以便至少部分地控制片材相对于传感器组件的位置。例如，片材可以与空气的上游边界层和空气的下游边界层相关联。可以去除来自上游边界层的空气的至少一部分，并用于提供形成下游边界层的至少一部分的气流。此外，空气流可以设置在传感器组件的表面和片材之间，以至少部分地控制片材与传感器组件的表面的距离和/或片材通过传感器表面的角度部件。

8. 发明申请

US20050281964A1 Image recording medium manufacuturing method 有权
标题翻译：图像记录介质制造方法
公开(公告)号：US20050281964A1
公开(公告)日：2005-12-22
申请号：US11157964
申请日：2005-06-22
申请人： Hiroshi Yamamoto , Hirokazu Kawai
发明人： Hiroshi Yamamoto , Hirokazu Kawai
IPC分类号： B41M5/00 , B65H23/34 , G03C1/81 , G03G7/00 , G02F1/03
CPC分类号： G03C1/81 , B41M5/50 , B65H23/34
摘要： The invention relates to a manufacturing method of an image recording medium wherein during the process of cutting a long roll body of the medium into sheet like product the curl tendency, a cause of poor printer feedability, is removed, and at the same time the generation of cracking in a recording layer is suppressed. In the manufacturing method a web of a long roll body, a sheet like material of a paper substrate with thermoplastic resin layers formed on both surfaces one of which also has a recording layer with the long roll body wound such that this recording layer surface is on the outside, is unwound into a cutting device whilst at the same time a straightening element of a roller of diameter between 8 mm and 16 mm is pressed against the side of the recording layer with a wrap angle that is less than 60 degrees.
摘要翻译：本发明涉及一种图像记录介质的制造方法，其中在将介质的长卷筒体切割成片状产品的过程中，去除了打印机可输送性差的原因，同时产生卷曲倾向抑制了记录层的裂纹。在制造方法中，长卷筒体的网状物，具有形成在两面的热塑性树脂层的纸基片的片状材料，其中还具有缠绕长卷体的记录层，使得该记录层表面处于外部被展开成切割装置，同时直径在8mm和16mm之间的辊的矫直元件以小于60度的包角被压靠在记录层的侧面上。

9. 发明申请

US20050212173A1 Apparatus and method for flexing a web 有权
标题翻译：用于弯曲网的装置和方法
公开(公告)号：US20050212173A1
公开(公告)日：2005-09-29
申请号：US10807488
申请日：2004-03-23
申请人： Ronald Swanson
发明人： Ronald Swanson
IPC分类号： B65H20/06 , B65H23/34 , B29C55/06
CPC分类号： B65H23/34 , B65H20/06 , B65H2511/112 , B65H2513/104 , B65H2553/40 , B65H2220/02
摘要： An apparatus and method for flexing a web is disclosed. The web passes over two co-rotating members, such as rollers or belts, which are separated by a small adjustable gap. The web travels around the first rotating member, is peeled off in the vicinity of the gap, bent back on itself in a small radius and reattached on the second co-rotating member. The location of the small radius is fixed with a closed loop control system sensing the radius location and controlling the relative velocity of the two members. Strain in the web is adjusted with the size of the small radius, which is controlled by the adjustable gap and radius location.
摘要翻译：公开了一种用于弯曲网的装置和方法。卷筒纸通过两个共同转动的部件，如辊子或皮带，它们被一个小的可调节间隙分开。纤维网围绕第一旋转构件行进，在间隙附近被剥离，并以小的半径向后弯曲并重新附着在第二同向旋转构件上。小半径的位置用闭环控制系统固定，感测半径位置并控制两个构件的相对速度。纤维网中的应变用小半径的尺寸进行调节，该半径由可调节的间隙和半径位置控制。

10. 发明申请

US20050098674A1 Decurl unit and printing device 有权
标题翻译：分解单元和打印设备
公开(公告)号：US20050098674A1
公开(公告)日：2005-05-12
申请号：US10934045
申请日：2004-09-03
申请人： Hironori Matsugi
发明人： Hironori Matsugi
IPC分类号： B65H23/08 , B65H23/16 , B65H23/34
CPC分类号： B65H23/34
摘要： A decurl roller 22 of a decurl unit 20 is an axially rotatable member that eliminates curl of printing paper 24 drawn out of roll paper holders 21b. The decurl roller 22 is pressed by tension springs 23b, which are respectively spanned between the periphery of a roll paper shaft 21a of roll paper 21 and a roller shaft 22a of the decurl roller 22, to be continuously in contact with a cylindrical face of the roll paper 21 wound in a cylindrical roll. The decurl roller 22 moves to approach the roll paper shaft 21a with a decrease in remaining amount of the roll paper 21. As the remaining amount of the roll paper 21 decreases, the decurl roller 22 linearly moves along guide rails 23c, which are formed in support members 23a, toward an eccentric position from the roll paper shaft 21a to increase a contact area and a contact angle ∠PQR of the decurl roller 22 with the printing paper 24.
摘要翻译：分拆单元20的分卷积辊22是能够消除从卷纸支架21b拉出的打印纸24卷曲的可轴向旋转的构件。卷曲辊22被张力弹簧23b挤压，拉伸弹簧23b分别横跨在卷纸21的卷筒纸轴21a和周围之间，并且与卷曲纸22的滚轴22a连续地与圆柱形卷筒纸21的表面卷绕在圆筒形卷筒中。分卷辊22随着卷纸21的剩余量的减少而移动以接近卷纸纸轴21a。随着卷纸21的剩余量减少，分卷辊22沿着形成在支撑部件23a中的导轨23c沿着来自卷纸轴21a的偏心位置线性移动，以增加接触面积，并且分解辊22与打印纸24的接触角∠PQR。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式