Device for applying a free-flowing medium to a web

    公开(公告)号:US09808823B2

    公开(公告)日:2017-11-07

    申请号:US13881793

    申请日:2011-10-06

    Abstract: A device for applying a free-flowing medium to a continuously conveyed web, wherein the medium can be transferred to the web by a continuously rotating transfer (gravure) roll. An application head is provided in order to transfer the free-flowing medium to the circumference of the gravure roll. The application head includes a chamber which is open toward the circumference of the gravure roll and has an inlet and an outlet for the medium to be applied. The front outer face, in the direction of rotation, of the chamber is delimited by a front doctor blade and the rear outer face, in the direction of rotation, is delimited by a rear doctor blade. Both doctor blades are seated against the circumference of the gravure roll. The front doctor blade can be pressed against the circumference of the gravure roll by a pressing body with an adjustable pressing force.

    Outer periphery coating method of honeycomb structure
    23.
    发明授权
    Outer periphery coating method of honeycomb structure 有权
    蜂窝结构外周涂层方法

    公开(公告)号:US09517489B2

    公开(公告)日:2016-12-13

    申请号:US14026089

    申请日:2013-09-13

    Abstract: An outer periphery coating method of honeycomb structure has coating steps where the honeycomb structure including a ring-like bulge portion is rotated; a coating member is brought into contact with a side surface of the honeycomb structure by pressing a side edge portion of a spatula via a rubber sheet, the coating member including the plate-like spatula in which a specific cut portion is formed in the one side edge portion and the side edge portion provided with the cut portion is an inclined surface inclined on a coating surface side, and the rubber sheet in which a cut is formed so that an end surface of the end portion is parallel to a back surface of the spatula when the end portion is bent along the side edge portion of the spatula; and a slurry coating material is supplied to the side surface of the honeycomb structure.

    Abstract translation: 蜂窝结构体的外周涂布方法具有包括环状凸起部的蜂窝结构旋转的涂布步骤, 通过经由橡胶片挤压刮刀的侧缘部,使涂布部件与蜂窝结构体的侧面接触,所述涂布部件包括在一侧形成有特定切口部的板状刮铲 边缘部分和设置有切割部分的侧边缘部分是在涂覆表面侧上倾斜的倾斜表面,并且其中形成切口的橡胶片使得端部的端表面平行于 当所述端部沿着所述刮刀的侧边缘部分弯曲时, 向蜂窝结构体的侧面供给浆料涂料。

    APPARATUS AND METHOD FOR COATING A MATERIAL WITH RESIN AND APPLYING THE COATED MATERIAL TO A SURFACE
    25.
    发明申请
    APPARATUS AND METHOD FOR COATING A MATERIAL WITH RESIN AND APPLYING THE COATED MATERIAL TO A SURFACE 有权
    用树脂涂覆材料并将涂覆的材料涂覆到表面上的装置和方法

    公开(公告)号:US20150118401A1

    公开(公告)日:2015-04-30

    申请号:US14068717

    申请日:2013-10-31

    Inventor: Bruce E. BAKER

    CPC classification number: E04D15/04 B05C3/125 B05C9/04 B05C11/045 E04D15/06

    Abstract: A device for saturating material with resin and subsequently laying the saturated material onto a surface includes a frame and a vessel for retaining the resin attached to the frame. The vessel has a slot sized and configured so that material is passable through the slot after being coated with resin retained in the vessel. A first guide member is positioned adjacent the slot and a second guide member is positioned adjacent the slot and is spaced apart from the first guide member to define a passageway between the first and second guide members. The passageway is sized and configured for the material to be passable through the passageway and out of the device for laying on the surface. Embodiments of the device can be usable for methods of waterproofing and/or roofing.

    Abstract translation: 用于使树脂饱和的装置并随后将饱和材料铺设在表面上的装置包括用于保持附着在框架上的树脂的框架和容器。 容器具有尺寸和构造的槽,使得材料在被保留在容器中的树脂涂覆之后可以通过狭槽。 第一引导构件邻近狭槽定位,并且第二引导构件邻近狭槽定位并且与第一引导构件间隔开以限定第一和第二引导构件之间的通道。 该通道的尺寸和构造适于使材料通过通道并穿过该装置以放置在表面上。 该装置的实施例可用于防水和/或屋顶的方法。

    STABILIZED HIGH FLOW DOCTOR BLADE HEAD FOR TRANSFER ROLLER
    26.
    发明申请
    STABILIZED HIGH FLOW DOCTOR BLADE HEAD FOR TRANSFER ROLLER 有权
    稳定的高流动刀片刀头用于转移辊

    公开(公告)号:US20140060426A1

    公开(公告)日:2014-03-06

    申请号:US13603172

    申请日:2012-09-04

    Abstract: A doctor blade head for coating a transfer roller includes a semi-cylindrical cavity to enable streamline fluid flow therethrough, and check plates at the inlet and outlet openings for permitting unidirectional flow into the inlet opening from said pump and out of the outlet opening toward the pump. An hydraulic accumulator acts as a fluid pressure and fluid velocity balancing device, and includes a rolling diaphragm piston moving in a cylinder that is connected to the inlet fluid path, with a spring impinging on the piston to absorb pressure surges and compensate pressure dropoffs.

    Abstract translation: 用于涂覆转印辊的刮刀头包括半圆柱形腔,以使流体流体流动,并且在入口和出口处检查板,以允许从所述泵单向流入入口,并从出口开口朝向 泵。 液压蓄能器用作流体压力和流体速度平衡装置,并且包括在连接到入口流体路径的气缸中移动的滚动膜片活塞,弹簧冲击在活塞上以吸收压力浪涌并补偿压力下降。

    Method of manufacturing a coating or doctoring blade
    28.
    发明授权
    Method of manufacturing a coating or doctoring blade 有权
    制造涂层或刮刀的方法

    公开(公告)号:US08048481B2

    公开(公告)日:2011-11-01

    申请号:US11793811

    申请日:2005-12-21

    Abstract: There is disclosed a method for the manufacture of coating or doctoring blades, wherein an elastomeric wear-resistant material at the blade tip is provided in a continuous process. During the manufacturing, the thickness of the applied elastomeric material is determined by winding the blade (containing the applied polymer composition) into a coil before the applied composition is fully cured. Successive turns of the coil are separated by a distance which is smaller than the initial thickness of the applied composition, such that the only partly cured composition is deformed by adjacent turns of the coil into the desired thickness and/or shape.

    Abstract translation: 公开了一种用于制造涂覆或刮除刀片的方法,其中在连续过程中提供了叶片尖端处的弹性体耐磨材料。 在制造过程中,所施加的弹性体材料的厚度通过在施加的组合物完全固化之前将叶片(含有施加的聚合物组合物)卷绕成线圈来确定。 线圈的连续匝数分开的距离小于所施加的组合物的初始厚度,使得仅部分固化的组合物被线圈的相邻匝变形为期望的厚度和/或形状。

    APPARATUS AND METHOD FOR CONTROLLING THE DEPOSITION OF GRANULES ON AN ASPHALT-COATED SHEET
    29.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING THE DEPOSITION OF GRANULES ON AN ASPHALT-COATED SHEET 审中-公开
    用于控制平铺涂层上的颗粒沉积的装置和方法

    公开(公告)号:US20110229636A1

    公开(公告)日:2011-09-22

    申请号:US12725497

    申请日:2010-03-17

    Abstract: An apparatus for applying granules onto an asphalt-coated sheet includes a granule applicator positioned above an asphalt-coated sheet moving in a machine direction. The granule applicator deposits granules into contact with the asphalt-coated sheet along a contact line substantially perpendicular to the machine direction, thereby defining a granule-coated sheet. A granule deflector plate engages the granule-coated sheet downstream of the contact line such that the granule deflector plate rides on the granules of the granule-coated sheet.

    Abstract translation: 将颗粒施加到沥青涂布片上的装置包括位于沿机器方向移动的沥青涂布片材上方的颗粒施用器。 颗粒施用器沿着基本上垂直于机器方向的接触线将颗粒与沥青涂布的片材接触,从而限定了颗粒涂层的片材。 颗粒偏转板与接触线下游的颗粒涂层片接合,使得颗粒偏转板骑在颗粒包覆片的颗粒上。

    Method and apparatus of forming a coating fluid pattern
    30.
    发明申请
    Method and apparatus of forming a coating fluid pattern 审中-公开
    形成涂布液图案的方法和装置

    公开(公告)号:US20060147636A1

    公开(公告)日:2006-07-06

    申请号:US11027511

    申请日:2004-12-30

    Abstract: A method of defining a pattern of coating fluid on a surface includes introducing coating fluid into a nip defined between a surface of a first roll and a surface of second roll. The roll surfaces are urged together at the nip under a nip pressure and move in opposite directions toward the coating fluid in the nip. The amount of coating fluid metered onto the second roll surface after the nip is a function the topography of the first roll surface and the nip pressure. The first roll surface is conformable and the first and second roll surfaces are urged together. Selected portions of the second roll surface are engaged with a doctor blade to remove coating fluid therefrom, wherein a pattern of coating fluid remains on the second roll surface which is defined by at least one stripe of coating fluid. The pattern of coating fluid is transferred from the second roll surface to a moving web by a reverse kiss coating.

    Abstract translation: 在表面上限定涂布液的图案的方法包括将涂布流体引入限定在第一辊的表面和第二辊的表面之间的辊隙中。 轧辊表面在轧辊压力下在辊隙处一起被推动并且在辊隙中朝向涂覆流体的相反方向移动。 在辊隙之后计量到第二辊表面上的涂布液的量是第一辊表面的形貌和辊隙压力的函数。 第一辊表面是一致的,并且第一和第二辊表面一起被推动。 第二辊表面的选定部分与刮刀接合以从其上除去涂覆液,其中涂覆流体的图案保留在由至少一条涂布流体限定的第二辊表面上。 涂布液的图案通过反向接触涂层从第二辊表面转移到移动的网。

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