公开(公告)号：US4998500A

公开(公告)日：1991-03-12

申请号：US364436

申请日：1989-07-13

Applicant: Johannes Zimmer

Inventor： Johannes Zimmer

IPC: B41F15/40 ,  B05C1/10 ,  B05C3/18 ,  B05C5/02 ,  B05C11/02 ,  B05C11/04 ,  B41F15/08 ,  B41F15/42 ,  D21H23/00 ,  D21H23/32

CPC classification number: B41F15/42 ,  B05C1/10 ,  B05C11/025 ,  B05C11/041 ,  B05C11/042 ,  B05C11/044 ,  B05C11/045 ,  B41F15/084 ,  B41F15/426

Abstract: A squeegee device applies material to a web substrate, which is guided across or held in contact with an abutment. The support body of the sequeegee contains a magnetic device extending along its longitudinal direction that holds a squeegee element made of magnetizable material. The squeegee edge is held against the substrate by the force of a magnetic device in the support body of the squeegee and a magnetic device under the abutment. In an alternative embodiment, no magnetic device is located under the abutment. However the abutment is made of ferrous metal to attract the magnetic device, causing pressure between the substrate and squeegee.

公开(公告)号：US4981726A

公开(公告)日：1991-01-01

申请号：US227693

申请日：1988-08-03

Applicant: Rauno Rantanen ,  Markku Lummila

Inventor： Rauno Rantanen ,  Markku Lummila

IPC: B05C11/02 ,  B05C11/04 ,  D21H23/40 ,  D21H25/12

CPC classification number: D21H25/12 ,  B05C11/025 ,  B05C11/045 ,  D21H23/40

Abstract: Method and apparatus for dispensing coating material on a moving substrate, such as a paper or cardboard web or the surface of a roll or the like, wherein the coating material is introduced into the coating apparatus before a coating nip and applied to the substrate through a slit of the coating apparatus directly onto the surface of the moving substrate. The coating nip and slit of the coating apparatus are formed so that a coating material smoothing member of the coating apparatus is directly supported against the moving substrate in a manner such that the free flow aperture of the slit at the coating nip is confined by the moving substrate and the surface of the smoothing member.

Abstract translation: 在诸如纸或纸板幅材或辊或类似物的表面的移动基材上分配涂料的方法和装置，其中涂覆材料在涂覆辊隙之前被引入涂布装置中并通过 将涂布装置的狭缝直接施加到移动基板的表面上。 涂布装置的涂布辊隙和狭缝形成为使得涂布装置的涂料平滑化构件以如下方式被直接地支撑在移动的基板上，使得涂覆辊隙处的狭缝的自由流动孔隙被移动 基板和平滑部件的表面。

公开(公告)号：US4920914A

公开(公告)日：1990-05-01

申请号：US255604

申请日：1988-10-11

Applicant: Johannes Zimmer

Inventor： Johannes Zimmer

IPC: B41F15/40 ,  B05C1/10 ,  B05C3/18 ,  B05C5/02 ,  B05C11/02 ,  B05C11/04 ,  B41F15/08 ,  B41F15/42 ,  D21H23/00 ,  D21H23/32

CPC classification number: B41F15/42 ,  B05C1/10 ,  B05C11/025 ,  B05C11/041 ,  B05C11/042 ,  B05C11/044 ,  B05C11/045 ,  B41F15/084 ,  B41F15/426

Abstract: The doctor device has a profile member pivotally mounted to a retaining member that is carried on a mount. Vertical movement of the mount causes angular displacement of the profile member thereby changing the material application area disposed adjacent and upstream of the doctor. The doctor is either a doctor blade or roll doctor. In the case of a roll doctor, a receptacle is formed in the profile member and the roll doctor is magnetically retained within the receptacle. During application of a material to an application surface with the roll doctor, the roll doctor is magnetically attracted to the application surface by a second magnetic device located beneath the application surface or work surface.

Abstract translation: 刮刀涂覆机构（1），用于通过利用磁力压在表面上的刮刀（5）在涂覆表面（6）上涂覆诸如不同粘度的涂抹材料，涂料，漆，粘合剂，糊状物等类似的铺展材料 力，轮廓元件（2）和与后者联接的轴承（4）。 为了防止倾斜和弯曲并且允许精确自动调节涂层表面（6）上的叶片压力，轴承（4）在轮廓元件（2）上被布置为旋转轴承（3），使得它 可以围绕垂直于其纵向轴线（20）的至少一个旋转轴线（45）从平行于涂层表面的位置自由地倾斜。

公开(公告)号：US4233930A

公开(公告)日：1980-11-18

申请号：US2771

申请日：1979-01-09

Applicant: Gerhard Wohlfeil

Inventor： Gerhard Wohlfeil

IPC: B05C9/04 ,  B05C11/04

CPC classification number: B05C9/04 ,  B05C11/041 ,  B05C11/045

Abstract: An apparatus for the continuous simultaneous application of coatings of constant thickness to two sides of a material web, having two adjustable two-edged spreader blades confronting one another at an angle, between which the material web passes for the proportioning of the coatings, a chuck for each blade, and means clamping each spreader blade along one edge in the chuck, the other edge of each blade parallel to the clamping line being free and engaging under bias and a corresponding biasing force the material web carried over the free edge of the other spreader blade at an acute angle to the direction of movement of the material web, and means applying a biasing force to each blade along a fulcrum line the improvement wherein one spreader blade is rigid and the other spreader blade is resilient, the chuck of the resilient spreader blade being pivotable about the engagement line between the resilient spreader blade and the rigid spreader blade and about a line outside of the clamping line for movement away from the rigid blade the clamping line of the resilient spreader blade being displaceable relative to the rigid spreader blade to adjust the biasing force while the engagement line and the fulcrum line of the resilient spreader blade are fixed relative to the rigid spreader blade during a continuous coating operation.

Abstract translation: 一种用于连续同时施加具有恒定厚度的涂层到材料腹板的两侧的装置，其具有两个可调节的两边的扩展器叶片，该两个可调节的两边的扩展器叶片以一定角度彼此面对，材料纤维网通过其间用于涂覆的比例，卡盘 对于每个叶片，并且意味着沿着卡盘中的一个边缘夹紧每个撒布机叶片，每个叶片平行于夹紧线的另一边缘在偏置下是自由和接合的，并且相应的偏压力将材料卷筒带在另一个的自由边缘上 扩张器刀片与材料幅材的移动方向成锐角，并且意味着沿着支点线向每个刀片施加偏置力，其中一个扩展器刀片是刚性的并且另一个扩展器刀片是弹性的，弹性卡盘 扩展器刀片围绕弹性扩张器刀片和刚性扩展器刀片之间的接合线可绕枢轴转动，并且围绕夹紧 用于远离刚性刀片移动的线，弹性扩张器刀片的夹紧线相对于刚性扩张器刀片可移动，以调节偏置力，同时弹性扩张器刀片的接合线和支点线相对于刚性扩张刀片固定 在连续涂布操作期间。

公开(公告)号：US4220113A

公开(公告)日：1980-09-02

申请号：US946132

申请日：1978-09-27

Applicant: Gerhard Wohlfeil

Inventor： Gerhard Wohlfeil

IPC: B05C11/04 ,  D21H25/10 ,  C03C25/00

CPC classification number: D21H25/10 ,  B05C11/041 ,  B05C11/045

Abstract: A device for continuous application of coating of constant thickness to a web employing an elastic coating knife fixed in a clamping jaw and having a free edge parallel with a fixing line, the knife being prestressed against the web which is running over a roll, the knife center area being supported along a backup line, the clamping jaw being pivotable about the abutting line of the knife on the roll and about a line outside the fixing line in which the abutting and backup lines are fixed relative to the roll and the fixing line is continuously movable relative to the roll.

Abstract translation: 一种用于使用固定在夹钳中的弹性涂层刀将具有恒定厚度的涂层连续施加到网的装置，并且具有与固定线平行的自由边缘，所述刀预先抵靠在辊上运行的腹板上，所述刀 中心区域沿着支撑线被支撑，所述夹爪可围绕所述刀的邻接线绕在所述辊上并且围绕所述固定线外侧的线枢转，其中所述抵接线和所述支撑线相对于所述辊固定，并且所述固定线是 可以相对于卷连续移动。

公开(公告)号：US4133917A

公开(公告)日：1979-01-09

申请号：US717188

申请日：1976-08-24

Applicant: Hans I. Wallsten

Inventor： Hans I. Wallsten

IPC: B05C9/04 ,  B05C11/04 ,  B05D1/42 ,  B05D3/12

CPC classification number: B05C11/041 ,  B05C11/045 ,  B05C9/04 ,  B05D1/42

Abstract: A method and apparatus for coating at least one face of a moving web, such as a paper web, in which the web is fed longitudinally at a speed in excess of 400 meters per minute between a movable support and a blade forming, with the movable support, a nip. The blade has a bevel at the point of contact with the web, and an excess of coating material is applied at one side of the web in the nip, the coating material having a dryness content exceeding 60% and/or a viscosity exceeding 1500 cp. The angle of the blade is controlled so that it extends at most 20.degree. to the web and the bevel width, as measured in the direction of movement of the web, is at most 0.05 centimeters. Preferably, the blades are urged against the web with a force not exceeding 2 kgf per centimeter width of web.

Abstract translation: 一种用于涂覆诸如纸幅的移​​动幅材的至少一个表面的方法和设备，其中幅材以可移动支撑件和形成刀片之间的每分钟超过400米的速度被纵向地供给， 支持，咬合。 刀片在与纸幅接触点处具有斜面，并且在辊隙中在幅材的一侧施加过量的涂层材料，涂层材料的干度含量超过60％和/或粘度超过1500cp 。 叶片的角度被控制成使得其相对于幅材延伸至多20度，并且在幅材的移动方向上测量的斜面宽度最大为0.05厘米。 优选地，叶片以不超过2kgf /厘米宽的幅材的力被推靠在幅材上。

公开(公告)号：US1975195A

公开(公告)日：1934-10-02

申请号：US55063931

申请日：1931-07-14

Applicant: AMERICAN RUBBER COMPANY

Inventor： DENNISON CHARLES H

IPC: B29C70/68

CPC classification number: B05C3/18 ,  B05C11/025 ,  B05C11/045 ,  B05C11/10

公开(公告)号：US20230173531A1

公开(公告)日：2023-06-08

申请号：US17964565

申请日：2022-10-12

Applicant: Broetje-Automation GmbH

Inventor： Sergej Pidan ,  Kay Rupp ,  Christoph Schneider

IPC: B05C11/04 ,  B05C5/02 ,  B05C17/005

CPC classification number: B05C11/042 ,  B05C5/0216 ,  B05C11/045 ,  B05C17/00516

Abstract: The disclosure relates to a spreading unit having a shaper for spreading viscous material, in particular sealing material, on a component, wherein the shaper has a first shaping contour for shaping the viscous material in the process of the spreading, wherein at least a second shaping contour of the shaper for shaping the viscous material can be brought by means of an actuator, in a direction of spreading, into superimposition with the first shaping contour, so that a shape of the shaper is adjustable during an application process.

公开(公告)号：US20180331289A1

公开(公告)日：2018-11-15

申请号：US16041766

申请日：2018-07-21

Applicant: FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

Inventor： Seigo NAKAMURA ,  Yoshiki MAEHARA ,  Yuichiro ITAI ,  Yoshihisa USAMI ,  Junichi TAKEYA

IPC: H01L51/00 ,  H01L51/10 ,  H01L51/05

CPC classification number: H01L51/0003 ,  B05C11/045 ,  H01L29/786 ,  H01L51/05 ,  H01L51/0512 ,  H01L51/105

Abstract: A method of manufacturing an organic semiconductor film, including a step of moving a coating blade surface positioned to face a substrate surface in a first direction parallel to the substrate surface, while in contact with an organic semiconductor solution supplied to a portion between the blade surface and the substrate surface to form the organic semiconductor film in the first direction. The coating blade is disposed to have first and second gaps having different separation gap sizes with the substrate surface in a region where the blade surface and the organic semiconductor solution are in contact. The first gap is positioned on an upstream side of the first direction and the second gap, which is smaller than the first gap, is provided on a downstream side. A second gap size is a minimum distance between the substrate surface and the blade surface and is 40 μm or less.

公开(公告)号：US20180326451A1

公开(公告)日：2018-11-15

申请号：US15776289

申请日：2016-12-08

Applicant: Cameron SHELTON ,  Thomas H. EPPS, III

Inventor： Cameron SHELTON ,  Thomas H. EPPS, III

IPC: B05D1/42 ,  B05C11/04

CPC classification number: B05D1/42 ,  B05C11/045 ,  B05D2252/02 ,  G02B5/30

Abstract: A coating head includes a coating device and at least a first flexible blade that is capable of being shaped into contact with a solvent-containing film on a substrate upon pressing the first flexible blade against the film, thereby providing contact between the blade and the film over a contact distance when the coating head is drawn over the substrate. The coating device and the blade are separated by a spacing distance such that partial loss of solvent occurs from a starting film formed on the substrate by the coating device as the coating head is drawn over the substrate, the partial solvent loss forming the solvent-containing film. A method of producing a film having a hierarchical structure includes drawing a coating head across a substrate to form on the substrate via the coating device a starting film including a solvent and a material for forming the hierarchical structure.