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公开(公告)号：US11898602B2
公开(公告)日：2024-02-13
申请号：US17045831
申请日：2019-04-10
发明人： Bernard Frey
CPC分类号： F16C32/0622 , B65H27/00 , B65H2401/242 , B65H2406/1115 , B65H2406/1131
摘要： Methods and apparatus for transporting a flexible substrate are provided. In one embodiment, an air turn is disclosed that includes a body, a porous cover disposed about a circumference of the body, and two seals. Each of the two seals are positioned about the circumference of the body and spaced apart from each other in a longitudinal direction of the body to define a central zone bounded by a second zone and by a third zone. The second zone and third zone are each positioned outside of a respective seal. The body includes a first opening formed along a longitudinal axis of the body, and a plurality of second openings formed in the body at a position other than along the longitudinal axis.
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公开(公告)号：US10745840B2
公开(公告)日：2020-08-18
申请号：US15755940
申请日：2016-08-11
申请人： FONG'S EUROPE GMBH
发明人： Johannes Schmitz
摘要： A device for the treatment of strand-shaped textiles includes a treatment container, a transport nozzle array, and a transport path by way of which a material strand can be moved through the transport nozzle array in a transport direction. The transport nozzle array includes a transport nozzle with nozzle inlet and outlet orifices for the material strand, between which are delimited at least two nozzle gaps for a transport medium. At least one of the nozzle gaps is adjustable regarding its gap width. At least one nozzle gap can convey the material strand in the transport direction, and at least one nozzle gap can convey the material strand in a direction counter to the transport direction. The device also includes a control unit that selectively drives the material strand in the transport direction or in the direction counter to the transport direction by appropriate actuation of the nozzle gaps.
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公开(公告)号：US20200031600A1
公开(公告)日：2020-01-30
申请号：US16497719
申请日：2018-03-22
申请人： RUNTECH SYSTEMS OY
发明人： Kimmo Loippo , Juhani Lehto , Markku Kajander , Mertsi Lindeman
IPC分类号： B65H20/14
摘要： The invention relates to a method and to an apparatus for transporting a tail end (6) in a fiber web machine from one structural section to another in such a way that the apparatus comprises nozzles (8) for guiding the tail end (6) on the guide plate by means of an air flow (4). What is essential in the invention is that the blown air (2) is brought onto a guide plate (1) shaped into a curve in such a way that the air flow (4) of the blown air (2) guides the tail end (6) onto the curved guide plate (1) by means of a bump (3) functioning as an aerodynamic profile, i.e. a bulge guiding the air flow (4), formed in the curved guide plate (1). In addition, the invention relates to a use of a curved plate (1) for transporting a tail end (6) in a fiber web machine from one structural section to another.
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公开(公告)号：US09938614B2
公开(公告)日：2018-04-10
申请号：US15185341
申请日：2016-06-17
发明人： Timothy John Young , Kelvin P. Hill
IPC分类号： C23C18/16 , B65H20/14 , B65H23/24 , B05C3/02 , B05C3/12 , C23C4/14 , C23C2/36 , B41F5/24 , B41F21/00
CPC分类号： C23C4/14 , B05C3/125 , B41F5/24 , B41F21/00 , B41F23/02 , B65H20/14 , B65H23/24 , B65H2301/5114 , B65H2301/517 , B65H2406/111 , B65H2406/112 , C23C2/36 , C23C18/16 , C23C18/1619 , C23C18/1628 , C23C18/163
摘要： A web transport system for transporting a web of media along a web transport path in an in-track direction, including a liquid application system for applying a liquid to at least one surface of the web of media. An air skive is positioned along the web transport path downstream of the liquid application system, wherein the air skive directs one or more streams of air onto the web of media thereby removing at least some of the liquid that is being carried along with the web of media. A vapor source adds a vapor into the one or more streams of air provided by the air skive before the one or more streams of air are directed onto the web of media.
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公开(公告)号：US20170015580A1
公开(公告)日：2017-01-19
申请号：US15278688
申请日：2016-09-28
申请人： Corning Incorporated
CPC分类号： C03B35/246 , B65H20/14 , B65H23/02 , B65H23/0204 , B65H23/0212 , B65H23/032 , B65H23/24 , B65H2404/511 , B65H2406/1115 , B65H2801/61 , C03B17/064 , C03B33/0215 , C03B33/091
摘要： Methods and apparatuses for steering flexible glass webs are disclosed. In one embodiment, a steering device for non-contact steering of a glass web having a conveyance direction and a cross direction normal to the conveyance direction includes a fluid injection bar having an elongate axis oriented in a cross direction of the glass web. The steering device also includes a pivot bearing assembly coupled to the fluid injection bar such that the fluid injection bar is pivotable in a plane perpendicular to the conveyance direction of the glass web, an actuator coupled to the fluid injection bar for adjusting the orientation of the fluid injection bar with respect to the glass web, and an edge detection device positioned proximate to an edge of the glass web for evaluating a position of an edge of the glass web.
摘要翻译： 公开了用于转向柔性玻璃纤维网的方法和装置。 在一个实施例中，用于具有与输送方向垂直的输送方向和交叉方向的玻璃纤维网非接触转向的转向装置包括具有沿玻璃纤维网的横向方向定向的细长轴线的流体注入杆。 转向装置还包括枢转轴承组件，其联接到流体注入杆，使得流体注入杆可在垂直于玻璃纤维网的输送方向的平面中枢转，联接到流体注入杆的致动器，用于调节 相对于玻璃纤维网的流体注入杆，以及靠近玻璃纤维网的边缘定位的边缘检测装置，用于评估玻璃纤维网的边缘的位置。
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公开(公告)号：US20170009398A1
公开(公告)日：2017-01-12
申请号：US15275591
申请日：2016-09-26
发明人： Roman C. CASPAR
CPC分类号： D21F7/006 , B24C1/045 , B26D1/105 , B26D7/01 , B26D7/015 , B26D7/18 , B26D7/1854 , B26D7/20 , B26F3/004 , B65H19/265 , B65H20/14 , B65H35/04 , B65H2301/5151 , B65H2301/51534 , B65H2406/11 , B65H2801/84 , Y10T83/2066
摘要： The invention relates to an apparatus and method for cutting a material web in a papermaking machine, comprising a cutting device, an upper holding device and an upper positioning device, the cutting device being fixed above the upper positioning device on the upper holding device such that it can be moved in the cross-machine direction, the apparatus additionally having an air guide box and the air guide box being fixed above the material web, likewise on the upper holding device. Furthermore, the apparatus has a cutting table fixed to a lower holding device via a first and/or a second lower positioning device, the cutting table being movable substantially vertically with respect to the material web via the first lower positioning device and/or movable in the cross-machine direction via the second lower positioning device.
摘要翻译： 本发明涉及一种用于在造纸机中切割材料幅材的装置和方法，包括切割装置，上保持装置和上定位装置，所述切割装置固定在上保持装置上的上定位装置上方，使得 它可以在横向方向上移动，该装置还具有一个导气箱，并且空气引导箱也固定在材料腹板上方，同样在上部保持装置上。 此外，该设备具有经由第一和/或第二下定位装置固定到下保持装置的切割台，所述切割台可相对于材料幅通过第一下定位装置基本上垂直地移动和/或可移动 通过第二下定位装置的横机方向。
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7.发明授权公开(公告)号：US09157186B2
公开(公告)日：2015-10-13
申请号：US14356872
申请日：2012-06-29
申请人： Young-Il Jo , Harg-Jo Kwon , Jung-Yeon Park , Jong-Oh Kim , Sun-Cheol Kwon
发明人： Young-Il Jo , Harg-Jo Kwon , Jung-Yeon Park , Jong-Oh Kim , Sun-Cheol Kwon
CPC分类号： D21F9/00 , A24C5/005 , A24D1/025 , B65H20/14 , B65H2301/517 , B65H2406/111 , B65H2701/194 , B65H2801/54
摘要： An exemplary embodiment provides a device of moving a low ignition propensity cigarette paper which includes an air moving body portion having a curved surface, an inlet injecting air, and a plurality of outlets disposed at the curved surface to discharge the air, in which the low ignition propensity cigarette paper having a coating portion is floated and turned by the air discharged from the plurality of outlets.
摘要翻译： 一个示例性实施例提供了一种移动低点火性卷烟纸的装置，其包括具有弯曲表面的空气移动体部分，入口喷射空气和布置在弯曲表面处以排出空气的多个出口，其中低 具有涂布部分的点燃性卷烟纸由从多个出口排出的空气浮起并转动。
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公开(公告)号：US08424581B2
公开(公告)日：2013-04-23
申请号：US12581914
申请日：2009-10-20
申请人： Chris Brandes
发明人： Chris Brandes
CPC分类号： B65C9/1865 , B65C2009/0087 , B65H20/14 , B65H37/002 , B65H2406/112 , B65H2406/1132 , B65H2801/75 , Y10T156/1707
摘要： An air conveyor is positioned on a tabbing machine and includes a housing having an air chamber and a web entry and web exit and air port communicating with the air chamber. An air nozzle assembly is positioned within the air chamber and includes upper and lower nozzle plates that extend across the air chamber and spaced from each other to form a web delivery channel that is aligned with the web entry and web exit. Each of the nozzle plates includes a plurality of air nozzles extending through the nozzle plate and configured to pass pressurized air from the air chamber into the web delivery channel such that a web of material entering the web entry is drawn, for example, by venturi pressure, from the web entry through the web delivery channel and out the web exit.
摘要翻译： 空气输送机定位在翼片机上，并且包括具有空气室的壳体和与空气室连通的腹板入口和腹板出口和空气口。 空气喷嘴组件定位在空气室内，并且包括延伸穿过空气室并且彼此间隔开的上部和下部喷嘴板，以形成与卷筒纸进入和卷筒纸出口对准的卷筒纸传送通道。 每个喷嘴板包括多个空气喷嘴，其延伸穿过喷嘴板并且被配置为将加压空气从空气室传送到卷筒纸传送通道中，使得例如通过文氏管压力拉入进入卷筒纸入口的材料卷材 ，从网页输入通过网络传递渠道，并从网络出口。
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公开(公告)号：US20080296336A1
公开(公告)日：2008-12-04
申请号：US12094680
申请日：2006-11-29
申请人： Won-Bong Kim , Ki-Taek Seong , Yeong-Bem Shin , Dal-Ki Min , Chul Yoon
发明人： Won-Bong Kim , Ki-Taek Seong , Yeong-Bem Shin , Dal-Ki Min , Chul Yoon
CPC分类号： B21C47/34 , B21C47/3475 , B21C47/3483
摘要： A wire guider includes a guiding unit having an inner path extending along the running direction of the wire to guide the running of the wire and an air supply unit for supplying air into the inner path to form a spiral air flow having a current rate faster than a running rate of the wire between an outer surface of the wire and an inner surface of the inner path. Wire Vibration resulting from a thrust force of mill rolls can be damped to more stably carry out one-direction running of the wire and minimize contact between the wire and a guide path. This reduces surface defects of the wire and abrasion of the guide system and protects a sensor unit from damage.
摘要翻译： 线导向器包括具有沿着线的运行方向延伸的内部路径的引导单元，以引导线的运行;以及空气供应单元，用于将空气供应到内部路径中以形成具有比当前速度快的螺旋空气流 线的外表面与内路径的内表面之间的线的运行速率。 线由轧辊的推力产生的振动可以被阻尼，以更稳定地执行线的单向运行，并最小化导线与引导路径之间的接触。 这减少了导线的表面缺陷和引导系统的磨损，并保护传感器单元免受损坏。
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公开(公告)号：US20080237289A1
公开(公告)日：2008-10-02
申请号：US12057220
申请日：2008-03-27
IPC分类号： B65H20/14
CPC分类号： B65H20/20 , B65H23/24 , B65H2301/5114 , B65H2301/517 , B65H2406/112 , B65H2406/1132 , B65H2701/1719 , B65H2701/1752
摘要： A pin tentering apparatus as web transport apparatus includes a tentering mechanism for transporting self-supporting cast film by retaining web edge portions of the cast film. A gas flow device blows evaporative gas to the cast film being transported, to float the cast film. A static pressure adjuster lowers static pressure of the evaporative gas to a web middle portion with respect to a web width direction of the cast film, to regularize distribution of the static pressure in the web width direction. In the gas flow device, a blower duct introduces the evaporative gas. A nozzle plate is positioned at a front end of the duct, and has nozzles which blow the evaporative gas. Preferably, the static pressure adjuster includes an exhaust device, disposed to face the web middle portion between the plural nozzles, for exhausting the evaporative gas.
摘要翻译： 作为纤维网输送装置的针式拉幅装置包括用于通过保持流延薄膜的边缘部分来输送自支撑流延薄膜的拉幅机构。 气体流动装置将蒸发气体吹送到被输送的流延薄膜上，以使流延薄膜浮起。 静压调节器将相对于流延膜的幅材宽度方向的蒸发气体的静压力降低到腹板中间部分，以使幅材宽度方向上的静压分布均匀。 在气体流动装置中，鼓风机导管引入蒸发气体。 喷嘴板位于管道的前端，并具有喷吹蒸发气体的喷嘴。 优选地，静压调节器包括排气装置，设置成与多个喷嘴之间的腹板中间部分相对，用于排出蒸发气体。
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