公开(公告)号：US20110171376A1

公开(公告)日：2011-07-14

申请号：US13007043

申请日：2011-01-14

Applicant: Kenichi YASUDA ,  Ryousuke SHIMIZU ,  Kazuhiro OKI

Inventor： Kenichi YASUDA ,  Ryousuke SHIMIZU ,  Kazuhiro OKI

IPC: B05D5/06 ,  B05C5/02 ,  B05D3/00 ,  B05D1/26

CPC classification number: B29D11/0073 ,  B05C5/0254 ,  B05C11/04 ,  B05C11/044 ,  G02B1/11 ,  G02B5/3083 ,  G05D7/0186

Abstract: A coating apparatus includes: a slot die configured to apply coating solution on a support by discharging the coating solution from a tip of a slot and forming a coating solution bead in a clearance between the tip of the slot and the support; a pipe through which the coating solution is fed to a pocket of the slot die; an orifice formed in the pipe at a position nearer a circumference of a circular cross section in a radial direction of the pipe in relation to a center of the circular cross section; a forward tapered inlet channel which is formed at an entrance side of the orifice in the pipe and whose aperture narrows to the orifice; a rearward tapered outlet channel which is formed at an exit side of the orifice in the pipe and whose aperture grows toward a downstream.

Abstract translation: 一种涂布装置，包括：槽模，其构造成通过从所述槽的尖端排出所述涂布溶液并在所述槽的尖端与所述支撑体之间的间隙中形成涂布溶液珠来将涂布溶液施加到支撑体上; 管，通过所述管将所述涂布溶液供给到所述槽模的口袋; 相对于圆形横截面的中心，在管子的径向方向上的圆形横截面的圆周上形成的孔口; 前进锥形入口通道，其形成在管道中的孔的入口侧，并且其孔径窄于孔口; 后向锥形出口通道，其形成在管道中的孔口的出口侧，并且其孔径向下游方向生长。

公开(公告)号：US07707800B2

公开(公告)日：2010-05-04

申请号：US11660238

申请日：2005-08-25

Applicant: Kari Kannisto

Inventor： Kari Kannisto

IPC: E04C5/08

CPC classification number: D21G3/005 ,  B05C11/044

Abstract: A beam construction, particularly a so-called doctor beam, for use mainly in pulp and paper mills to carry blade holders (7) intended to hold doctor blades. The beam (1) is a composite-construction hollow beam, which also includes at least one composite construction pre-tensioning rod (9, 10, 12). The construction has an essentially triangular cross-section.

Abstract translation: 用于主要用于纸浆和造纸厂的梁结构，特别是所谓的刮刀梁，用于承载用于保持刮刀的刀架（7）。 梁（1）是复合结构中空梁，其还包括至少一个复合结构预张杆（9,10,12）。 该结构具有基本三角形的横截面。

公开(公告)号：US06672028B2

公开(公告)日：2004-01-06

申请号：US09994221

申请日：2001-11-26

Applicant: Christioph Henninger

Inventor： Christioph Henninger

IPC: E04C330

CPC classification number: B05C11/044 ,  D21G3/005 ,  D21H23/32 ,  Y10T428/1314 ,  Y10T428/2904

Abstract: A support beam for a long functional unit, specifically in a paper and/or coating machine, including a long hollow body having a round or polygonal cross section and manufactured from a fiber reinforced material which was produced in a winding process, whereby the invention provides that the fiber reinforced material is one having a modulus of elasticity of >100 Gpa, and a heat expansion of ≦2×10−6 1/° K in its longitudinal direction, as well as a fiber orientation whereby a first fiber content of 70% to 90% is approximately parallel to the longitudinal direction and a remaining second fiber content is aligned in the circumferential direction.

Abstract translation: 用于长功能单元的支撑梁，特别是在纸和/或涂布机中，包括具有圆形或多边形横截面并由卷绕过程中制造的纤维增强材料制成的长中空体，其中本发明提供 纤维增强材料是具有> 100Gpa的弹性模量和其纵向热膨胀系数<= 2×10 -6 /°K的纤维增强材料，以及纤维取向，其中第一纤维含量 70％至90％大致平行于纵向，剩余的第二纤维含量在圆周方向上排列。

公开(公告)号：US5605573A

公开(公告)日：1997-02-25

申请号：US32963

申请日：1993-03-18

Applicant: Markku Salo ,  Tauno Orava

Inventor： Markku Salo ,  Tauno Orava

IPC: B05C11/02 ,  B05C11/04 ,  D21H23/34 ,  B05C3/00

CPC classification number: B05C11/044 ,  B05C11/025 ,  B05C11/041 ,  D21H23/34

Abstract: The invention relates to a holder for a cradle of a coating bar or for a coating blade in a coating unit and a method for securing the cradle of the coating bar or the coating blade in a coating device. The coating bar or blade are arranged to spread and smooth a size film or a corresponding layer of coating agent onto a face of a moving base to be coated by loading the coating bar or blade against the moving base. The moving base may be a roll of a size press or the web passed over a back-up roll. The cradle of the coating bar or the coating blade is mounted in a holder arranged in an application beam transverse to the machine direction. A journalling duct transverse to the machine direction is formed in the frame of the holder. An oblong member is arranged rotatably in the journalling duct and comprises a cam-like projection of eccentric section. The member can be rotated for the purpose of fixing the cradle of the coating bar or the coating blade in its place. In this position, the cam-like projection rests against a rear face of the cradle of the coating bar or of the coating blade and secures the cradle or coating blade against a support provided on the application beam.

Abstract translation: 本发明涉及一种用于涂料棒的支架或涂料单元中的涂料刮刀的保持器，以及用于将涂布条或涂层刮刀的支架固定在涂布装置中的方法。 涂覆杆或刀片布置成通过将涂布条或刮刀装载在移动的基底上，将尺寸膜或相应的涂层剂层扩展并平滑到待涂覆的移动基底的表面上。 移动底座可以是压片机的卷筒或卷筒纸通过后备辊子。 涂覆杆或涂层刀片的支架安装在布置在横向于机器方向的施加梁中的保持架中。 在保持器的框架中形成横向于机器方向的支撑管。 长方形构件可旋转地布置在轴颈管中，并且包括偏心部分的凸轮状突起。 可以将构件旋转以将涂布杆或涂层刮板的支架固定在其位置。 在该位置，凸轮状突起抵靠涂覆杆或涂层刀片的支架的后表面，并将支架或涂层刀片固定在设置在施加梁上的支撑件上。

公开(公告)号：US5433781A

公开(公告)日：1995-07-18

申请号：US213118

申请日：1994-03-14

Applicant: Richard Bernert

Inventor： Richard Bernert

IPC: B05C11/02 ,  B05C11/04 ,  D21H25/08

CPC classification number: B05C11/025 ,  B05C11/041 ,  B05C11/044 ,  D21H25/08

Abstract: A spreading device for the coating of moving material webs, especially paper or cardboard includes a clamping mechanism adapted to alternatively hold a doctor rod support bed or a coating blade, a pressing tube for pressing a doctor rod mounted on the doctor rod support bed onto a counter roll or a material web guided by a counter roll, and a profile strip having a tip portion adapted to press against a coating blade, the profile strip movable in a direction transverse to the counter roll by a displacement device. A plane defined by a pressing force through a contact region of the pressing tube and the doctor rod support bed and a plane defined by a pressing force through a contact region of the profile strip and the coating blade are disposed transversely with respect to a length of the counter roll and are either parallel or disposed at an acute angle to one another.

Abstract translation: 用于涂覆移动材料幅材，特别是纸或纸板的扩展装置包括适于交替地保持刮刀支撑床或涂布刀片的夹紧机构，用于将安装在刮刀杆支撑床上的刮刀杆按压到 反转辊或由反转辊引导的材料幅材，以及具有适于压靠涂覆刀片的尖端部分的型材条，该型材条可以通过位移装置在横向于相对辊的方向上移动。 由压力通过挤压管和刮刀支撑床的接触区域的压力限定的平面和由通过型材条和涂覆刀片的接触区域的挤压力限定的平面相对于长度方向横向设置 并且平行或彼此成锐角地设置。

公开(公告)号：US4405661A

公开(公告)日：1983-09-20

申请号：US301111

申请日：1981-09-10

Applicant: Robert J. Alheid

Inventor： Robert J. Alheid

IPC: B05C5/02 ,  B05C11/04 ,  B05D3/12

CPC classification number: D21H23/40 ,  B05C11/042 ,  B05C11/044 ,  D21H5/0015

Abstract: A fountain type web coating applicator and method wherein flow of coating material from source to a doctor blade coating nip with the continuously travelling web is subjected to a plurality of successive pressure drops so that coating material reaches the coating nip uniformly throughout the extent of the doctor blade edge. One of the pressure drops is through a multi-port pressure drop device and another pressure drop is through a slit orifice pressure drop device. A novel arrangement for easy replacement clamping of the doctor blade is provided. A doctor blade thruster is adjustable up and down along the blade relative to the upper coating nip edge of the blade.

Abstract translation: 一种喷墨型卷材涂布器及其方法，其中涂料从源到刮刀涂布辊隙与连续移动的纸幅的流动受到多个连续的压降，使得涂层材料在医生的整个范围内均匀地到达涂覆辊隙 刀刃。 其中一个压降是通过多端口压降装置，另一个压降通过狭缝孔压降装置。 提供了一种用于容易地替换夹持刮刀的新颖布置。 刮刀推进器可以相对于叶片的上涂层压合边沿刀片上下调节。

公开(公告)号：US3164492A

公开(公告)日：1965-01-05

申请号：US13993961

申请日：1961-09-22

Applicant: BELOIT IRON WORKS

Inventor： SCHMITT ARNOLD J ,  PHILLIPS IRVING J

IPC: B05C11/04 ,  B65D65/38

CPC classification number: D21H25/10 ,  B05C11/044 ,  D21H5/0065

公开(公告)号：US11944996B2

公开(公告)日：2024-04-02

申请号：US17413942

申请日：2020-01-06

Applicant: Orbotech Ltd.

Inventor： Tal Goichman ,  Ashkan Aghajani

IPC: B05C11/04 ,  B05D1/42

CPC classification number: B05C11/041 ,  B05C11/044 ,  B05C11/045 ,  B05D1/42

Abstract: A system for coating of a donor material onto a laser radiation transparent substrate, the system including a donor material applicator, applying donor material to the laser radiation transparent substrate, a multi-pass precise donor material thickness determiner for providing a desired thickness of the donor material on the laser radiation transparent substrate and including a linearly displaceable blade support, a layer thickness uniformizing blade lockably pivotably mounted onto the linearly displaceable blade support about a pivot axis, the blade having a straight edge and a blade position maintainer operative for maintaining the straight edge at a desired separation distance from the laser radiation transparent substrate, the separation distance being uniform along the straight edge of the layer thickness uniformizing blade.

公开(公告)号：US11866011B2

公开(公告)日：2024-01-09

申请号：US17192107

申请日：2021-03-04

Applicant: BANDO CHEMICAL INDUSTRIES, LTD.

Inventor： Hironori Yamaguchi ,  Hirofumi Miyata ,  Toshikazu Taura ,  Hirokazu Matsukawa ,  Tomoki Hachida ,  Ken Nakano

IPC: B60S1/34 ,  B05C11/04 ,  B60S1/42 ,  B60S1/38 ,  B60S1/40

CPC classification number: B60S1/3486 ,  B05C11/041 ,  B05C11/044 ,  B05C11/045 ,  B60S1/3801 ,  B60S1/40 ,  B60S1/42 ,  B60S2001/3813 ,  B60S2001/3824 ,  B60S2001/3836

Abstract: A blade attachment tool includes a first support member supported by a pressing support portion supporting a blade formed of an elastic member configured to wipe/scrape liquid/solids spreading on an abutment surface by being pressed against the abutment surface and being long in one direction such that the blade is pressed against the abutment surface with a predetermined pressing force, a second support member supported to swing about a swing shaft extending in a longitudinal direction of the blade with respect to the first support member and configured such that a base end side of the blade is attached thereto, and an energizing member configured to apply a reaction force to a friction force that causes the second support member to swing about the swing shaft with respect to the first support member when the blade is pressed against the abutment surface to slide relatively to the abutment surface.

公开(公告)号：US09808823B2

公开(公告)日：2017-11-07

申请号：US13881793

申请日：2011-10-06

Applicant: Ralph Pagendarm ,  Peter Rose

Inventor： Ralph Pagendarm ,  Peter Rose

IPC: B05C1/08 ,  B05C11/04

CPC classification number: B05C1/0813 ,  B05C1/0817 ,  B05C11/041 ,  B05C11/042 ,  B05C11/044 ,  B05C11/045 ,  B05C11/048

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.