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1. 发明授权

US11866279B2 Film wrinkle removing roller 有权
公开(公告)号：US11866279B2
公开(公告)日：2024-01-09
申请号：US17055675
申请日：2019-05-02
申请人： LG CHEM, LTD.
发明人： Sung Hyun Yun , Ji Hun Kim , Joo Yong Park , Jae Choon Yang
IPC分类号： B65H23/025 , B65H20/02
CPC分类号： B65H23/025 , B65H20/02 , B65H2404/10 , B65H2701/1752
摘要： The present invention relates to a film wrinkle removing roller in which pattern rolls coated with rubber are positioned at both ends of a cylindrical roll made of Teflon, and a porous film comes into contact with the roll and the pattern rolls, such that the film may be prevented from wrinkling and a surface of the film may be prevented from being abraded due to friction between the film and surfaces of the rolls.

2. 发明授权

US11529818B2 Co-axial split drive rollers 有权
公开(公告)号：US11529818B2
公开(公告)日：2022-12-20
申请号：US17267077
申请日：2018-11-16
申请人： Hewlett-Packard Development Company, L.P.
发明人： Ronald R. Anderson
IPC分类号： B41J15/04 , B41J3/60 , B65H27/00 , B65H23/025 , B41J15/22
摘要： In example implementations, a printer module is provided. The printer module includes a co-axial split drive roller, a first motor, a second motor, and a print bar. The co-axial split drive roller includes a first roller and a second roller that are movably coupled at a center of the co-axial split drive roller. The first motor is coupled to the first roller. The second motor is coupled to the second roller. The print bar is coupled to the housing over the co-axial split drive roller.

3. 发明授权

US10773916B2 Segment roller 有权
公开(公告)号：US10773916B2
公开(公告)日：2020-09-15
申请号：US16221712
申请日：2018-12-17
申请人： Texmag GmbH Vertriebsgesellschaft
发明人： Bernd Rester , Michael Spatz
IPC分类号： B65H27/00 , D06B23/02 , B65H23/025 , D06C3/06 , B65H20/02
摘要： A segment roller (1) has a roller body (2), which is mounted rotatably about an axis (3). To this end, the roller body (2) has on the outside grooves (9), in which tongues (8) of profiles (7) engage. These profiles (7) grip the material web (5) directly or indirectly. In order to increase the working life and improve the mechanical properties of the profiles (7), the profiles (7) are of shear-resistant configuration and have elastic lips (20). These elastic lips (20) are deformed upon the engagement of the tongue (8) in the groove (9).

4. 发明授权

US10011451B2 Reversing device for a film web by means of an expander roller 有权
公开(公告)号：US10011451B2
公开(公告)日：2018-07-03
申请号：US14413500
申请日：2013-06-27
申请人： Windmoeller & Hoelscher KG
发明人： Markus Bussmann , Tim Kirchhoff , Frank Hoffmann
IPC分类号： B29C47/90 , B65H23/025 , B29C47/00 , B65H23/32
CPC分类号： B65H23/0251 , B29C48/0018 , B65H23/32 , B65H2301/4432 , B65H2404/131 , B65H2404/561 , B65H2701/175 , B65H2701/1752
摘要： A reversing device for a film web, which has a take-off device, has at least one turning device and at least one deflecting roller. The film web can be guided by the take-off device via the at least one turning device and the at least one deflecting roller to a winding device. The axes of the take-off device, the at least one turning device, and the at least one deflecting roller are adjustable in angle relative to one another. The at least one deflecting roller is formed as an expander roller having an expanding capacity which increases towards the end faces of the deflecting roller.

5. 发明授权

US09803318B2 Spreader roll 有权
公开(公告)号：US09803318B2
公开(公告)日：2017-10-31
申请号：US15111333
申请日：2015-01-09
申请人： VOITH PATENT GMBH
发明人： Jochen Honold , Marc Erkelenz
IPC分类号： D21F1/40 , B65H23/025 , F16C13/00
CPC分类号： D21F1/40 , B65H23/0258 , B65H2404/131 , B65H2404/136 , B65H2701/173 , F16C13/003
摘要： A spreader roll has a stationary shaft mounted at both ends and running in a curve. A roll shell is supported on the shaft. The construction is simplified in that said roll shell is rotatably mounted, is formed of a flexible material and is supported on the shaft via a lubricating fluid film.

6. 发明授权

US09573784B2 Transport using peaked web guide and roller 有权
标题翻译：运输使用峰值腹板导轨和滚筒
公开(公告)号：US09573784B2
公开(公告)日：2017-02-21
申请号：US14106911
申请日：2013-12-16
申请人： Eastman Kodak Company
发明人： Michael Joseph Piatt , Harsha S. Bulathsinghalage , John Leonard Hryhorenko
IPC分类号： B65H23/26 , B41J15/04 , B41J15/16 , B65H20/14 , B65H23/025
CPC分类号： B65H23/26 , B41J15/046 , B41J15/16 , B65H20/14 , B65H23/0251 , B65H23/0258 , B65H2404/1313 , B65H2404/1314 , B65H2601/254 , B65H2801/15
摘要： A print media moving apparatus includes a web guide positioned immediately upstream relative to a roller. The web guide has an arcuate surface including three sections with the second section located between the first and third sections. The arcuate surface includes a peak in the second section. The roller, having a diameter and rotational axis, includes three sections with the second section located between the first and third section as viewed along the rotational axis. The diameter of the roller in the first and third sections is greater than in the second section. The three sections of the web guide correspond to the three sections of the roller such that the contour of the arcuate surface causes the print media, after leaving the web guide, to contact the first and third sections of the roller prior to contacting the second section of the roller.
摘要翻译：打印介质移动装置包括相对于辊子紧邻上游定位的卷筒纸导板。卷筒纸导板具有包括三个部分的弓形表面，第二部分位于第一和第三部分之间。弧形表面包括第二部分中的峰。具有直径和旋转轴线的辊包括三个部分，其中第二部分位于第一和第三部分之间，沿着旋转轴线观察。第一和第三部分中的辊的直径大于第二部分中的辊的直径。卷筒纸导板的三个部分对应于辊的三个部分，使得弓形表面的轮廓在离开卷筒纸引导件之后导致打印介质在接触第二部分之前接触辊的第一和第三部分的辊子。

7. 发明授权

US09475672B2 Tubular cylinder 有权
标题翻译：管状圆筒
公开(公告)号：US09475672B2
公开(公告)日：2016-10-25
申请号：US13697074
申请日：2011-05-11
申请人： Jes Bo Rennebod
发明人： Jes Bo Rennebod
IPC分类号： B65H75/02 , B65H23/025 , B65H27/00
CPC分类号： B65H75/02 , B65H23/0251 , B65H27/00 , B65H2406/11 , B65H2406/15
摘要： A tubular cylinder (2) is disclosed for handling plastic film webs in connection with production of thin plastic film, e.g. thin packing film. The cylinder (2) includes an outer tube (4) having radial apertures (6) that communicate with an inner tube (8) which is coaxial relative to the outer tube (4). Radial longitudinal partitionings (10) divide the space between the inner and outer tube into longitudinal curving ducts (12). The inner tube (8) is connected with a tubular duct (14) for the supply of air. The cylinder (2) includes bearings at opposite ends which rotatably support the cylinder (2) to rotate. The radial nozzle apertures (6) are disposed along two helical lines so that a helix at the first side of the center plane (20) is wound in a direction opposite a helix at the second side of the center plane (20). The radial nozzle apertures (6) are disposed at an outward angle outward relative to the radial center plane.
摘要翻译：公开了一种管状圆筒（2），用于处理与薄塑料薄膜的生产有关的塑料薄膜网。薄包装膜。气缸（2）包括具有与相对于外管（4）同轴的内管（8）连通的径向孔（6）的外管（4）。径向纵向分隔件（10）将内管和外管之间的空间分成纵弯管（12）。内管（8）与用于供应空气的管状管道（14）连接。气缸（2）包括在可旋转地支撑气缸（2）旋转的两端的轴承。径向喷嘴孔（6）沿着两条螺旋线布置，使得在中心平面（20）的第一侧上的螺旋线在中心平面（20）的第二侧沿与螺旋相反的方向缠绕。径向喷嘴孔（6）相对于径向中心平面以向外的角度设置。

8. 发明授权

US09144966B2 Combined chiller and spreader roll assembly 有权
标题翻译：组合式冷水机组和卷扬机组装
公开(公告)号：US09144966B2
公开(公告)日：2015-09-29
申请号：US14043973
申请日：2013-10-02
申请人： Lawrence E Zagar , James Brian Vrotacoe , Daniel Matthew Perdue
发明人： Lawrence E Zagar , James Brian Vrotacoe , Daniel Matthew Perdue
IPC分类号： B41F13/02 , B41F23/04 , B65H23/025 , B65H27/00
CPC分类号： B41F23/0479 , B41F13/02 , B65H23/025 , B65H23/0258 , B65H27/00 , B65H2301/5144 , B65H2404/1371 , B65H2801/21
摘要： A roller assembly is provided for spreading and chilling a web in a printing press. The roller assembly includes a roller for chilling and spreading a web and a trolley roller contacting the roller, the trolley roller configured and arranged to impart a deflection in the roller. Also provided is a roller assembly for counteracting web loading on a roller in a printing press. This roller assembly includes a roller for transporting a web, the roller having an axis; a web wrapped partially around the roller and applying a load on the roller transverse to the axis; and a trolley roller contacting the roller, the trolley roller configured and arranged to impart a sufficient force on the roller to keep the axis of the roller linear under said load.
摘要翻译：提供辊组件用于在印刷机中铺展和冷却幅材。辊组件包括用于冷却和铺展幅材的辊子和与辊子接触的小车辊，构造并布置成在辊中赋予偏转的台车辊。还提供了一种用于抵消印刷机中的辊上的卷筒纸载荷的辊组件。该辊组件包括用于输送幅材的辊，该辊具有轴线; 卷绕在辊子周围部分地卷绕并且横向于轴线在辊上施加负载; 以及与所述辊接触的手推车辊，所述手推车辊被构造和布置成在所述辊上施加足够的力以将所述辊的轴线保持在所述负载下线性。

9. 发明授权

US08763665B2 Modular head automated fabric laminating apparatus 有权
标题翻译：模块化头自动织物层压装置
公开(公告)号：US08763665B2
公开(公告)日：2014-07-01
申请号：US13445587
申请日：2012-04-12
申请人： Robert Ray Wampler , Matthew Ryan Schroeder
发明人： Robert Ray Wampler , Matthew Ryan Schroeder
IPC分类号： B29C70/38 , B65H23/025
CPC分类号： B29C70/386
摘要： An apparatus for laminating a fabric material to a part broadly comprises a vacuum table, a cutting element, a plurality of pinch rollers, and a plurality of compaction rollers. The vacuum table receives the fabric material from a supply spool and retains the material while the cutting element cuts scrap material from the sides of the fabric material. The pinch rollers receive the fabric material after the scrap material has been cut and are configured to stretch the fabric material from a center line outward toward the edges of the material. The compaction rollers receive the fabric material from the pinch rollers and are configured to press the fabric material against a surface of the part.
摘要翻译：用于将织物材料层压到部件上的装置广泛地包括真空工作台，切割元件，多个夹送辊和多个压实辊。真空工作台从供应卷轴接收织物材料并保留材料，同时切割元件从织物材料的侧面切割废料。在废料已经被切割之后，夹送辊接收织物材料并且被构造成将织物材料从中心线向外朝向材料的边缘拉伸。压实辊从夹送辊接收织物材料并且构造成将织物材料压靠在部件的表面上。

10. 发明申请

US20130040793A1 Segmented Roll Assembly and Stopping Device for a Segmented Roll 审中-公开
标题翻译：用于分段辊的分段辊组件和停止装置
公开(公告)号：US20130040793A1
公开(公告)日：2013-02-14
申请号：US13643288
申请日：2011-04-21
申请人： Pekka Eronen
发明人： Pekka Eronen
IPC分类号： F16C13/00 , B65H23/025 , B65H23/04 , F16D49/00 , B65H23/06
CPC分类号： F16C13/00 , B65H27/00 , B65H2403/725 , B65H2404/1321 , B65H2404/431 , D21F1/40
摘要： A stopping device (10) for a segmented roll in a fiber-web machine for assisting the stopping of the rotation of one or more roll segment(s) (52) of the segmented roll (50) has at least one braking device (12), by means of which the roll segment (52) can be stopped, and at least one surface contact member (14, 14′), which surface contact member is connected to said braking device, and the stopping device further comprises actuators (16) for optionally bringing/releasing the surface contact member into/from surface contact with the shell of one or more roll segment(s) (52). The invention also relates to a segmented roll assembly (60) in a fiber-web machine, in which the segmented roll (50) comprises at least two, independently from one another rotatable roll segments (52) that are located end-to-end substantially in the transverse direction of the fiber-web machine.
摘要翻译：用于帮助停止分段辊（50）的一个或多个辊段（52）的旋转的纤维网机器中的分段辊的止动装置（10）具有至少一个制动装置（12）），所述滚动段（52）能够停止，并且所述表面接触构件的至少一个表面接触构件（14,14'）连接到所述制动装置，并且所述制动装置还包括致动器（16 ），用于任选地将表面接触构件带入/释放与一个或多个辊段（52）的壳体接触/从表面接触。本发明还涉及一种在纤维网机器中的分段辊组件（60），其中分段辊（50）包括至少两个，彼此独立地彼此可旋转的辊段（52），其位于端对端基本上在纤维网机器的横向方向上。

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