公开(公告)号：EP1545882A2

公开(公告)日：2005-06-29

申请号：EP03754712.2

申请日：2003-09-15

Applicant: Van Denend, Mark E. ,  Van Denend, Larry

Inventor： Van Denend, Mark E. ,  Van Denend, Larry

IPC: B41F31/02 ,  B41F31/00 ,  B41F9/10

CPC classification number: B41F9/1036 ,  B41F9/10 ,  B41F9/1063 ,  B41F9/1072 ,  B41F15/44 ,  B41F31/027 ,  B41F31/04

Abstract: For use with an ink chamber housing of a printing machine, a combination includes a doctor blade adapted to be secured to the ink chamber housing (10) so as to extend outwardly therefrom, the doctor blade including a doctoring plate (16) having a rear portion to be secured to the ink chamber housing and a front doctoring edge in contact with the outer surface of the roll (12) to meter ink thereto, and a chamber doctor blade shield (22) having one end fixed to the doctor blade in spaced relation from the doctoring edge and a second opposite free end unsecured to the doctoring plate, so as to cover the outer surface of the ink chamber housing to prevent ink from depositing thereon when the combined doctor blade and chamber doctor blade shield is clamped to the chamber housing.

公开(公告)号：EP1034926B1

公开(公告)日：2003-10-08

申请号：EP00103363.8

申请日：2000-02-22

Applicant: Heidelberger Druckmaschinen Aktiengesellschaft

Inventor： Dagnet, Jean Pierre ,  Delassus, Xavier ,  Grincourt, Pascal ,  Richard, Michel

IPC: B41F31/04 ,  B41F9/10

CPC classification number: B41F9/1072 ,  B41F9/1036 ,  B41F31/04

公开(公告)号：EP1149202A1

公开(公告)日：2001-10-31

申请号：EP00903406.7

申请日：2000-01-24

Applicant: Thermo Web Systems, Inc.

Inventor： GOODNOW, Ronald, F. ,  BRAUNS, Allen ,  BENOIT, David, A.

IPC: D21G3/00

CPC classification number: B05C11/041 ,  B05C1/0817 ,  B41F9/1036 ,  D21G3/005

Abstract: A doctor apparatus (56) comprises a base (58) adapted to be fixed to a doctor back (10) and having a shelf (60) projecting forwardly therefrom. A compliant top plate (62) overlies the forwardly projecting shelf. The top plate has a rear portion fixed with respect to the base, and a front portion projecting forwardly beyond the shelf. Mutually spaced blade support members (74) are secured to the underside of the front portion of the top plate. The blade support members have front portions underlying and cooperating in spaced relationship with the underside of the front portion of the top plate to define mutually aligned receiving slots (80), and have rear portions underlying and cooperating in spaced relationship with the shelf to define mutually aligned recesses (82). A doctor blade (84) has a rear portion removably retained in the receiving slots, and a front portion projecting forwardly beyond the top plate. A resilient element (86) is confined in the recesses between the shelf and the rear portions of the blade support members.

公开(公告)号：EP0419937B1

公开(公告)日：1994-12-07

申请号：EP90117492.0

申请日：1990-09-11

Applicant: Windmöller & Hölscher

Inventor： Lübke, Herbert ,  Schröder, Volker, Dipl.-Ing. ,  Knapheide, Wolfgang

IPC: B41F9/10

CPC classification number: B41F9/1036

公开(公告)号：EP0279785B1

公开(公告)日：1993-03-24

申请号：EP88830012.6

申请日：1988-01-12

Applicant: SCHIAVI CESARE COSTRUZIONI MECCANICHE S.P.A.

Inventor： Maggi, Luigi

IPC: B41F9/10

CPC classification number: B41F9/1036

公开(公告)号：EP0515747A1

公开(公告)日：1992-12-02

申请号：EP91305683.4

申请日：1991-06-24

Applicant: THERMO ELECTRON-WEB SYSTEMS, INC.

Inventor： Goodnow, Ronald, F. ,  Reid, Robert, A.

IPC: D21G3/00 ,  B41F9/10

CPC classification number: D21G3/005 ,  B41F9/1036

Abstract: Doctoring apparatus employs a doctor blade (20) supported by a holder (12) which is oscillated and shifted longitudinally in relation to a web of material (W) on a cylinder (10). The blade (20) is supplied as a coil from a cartridge (23). A back-up blade (48) bears on the doctor blade (20) with a loading force which can be varied along the doctor blade (20).

Abstract translation: 医疗装置采用由保持器（12）支撑的刮刀（20），其相对于气缸（10）上的材料纤维网（W）摆动和纵向移动。 叶片（20）作为线圈从筒（23）供应。 备用刀片（48）以可以沿着刮刀（20）改变的加载力承载在刮刀（20）上。

公开(公告)号：EP0419937A2

公开(公告)日：1991-04-03

申请号：EP90117492.0

申请日：1990-09-11

Applicant: Windmöller & Hölscher

Inventor： Lübke, Herbert ,  SchrÀ¶der, Volker, Dipl.-Ing. ,  Knapheide, Wolfgang

IPC: B41F9/10

CPC classification number: B41F9/1036

Abstract: Das in einem schwenkbaren Rakelhalter befestigte Rakelmesser einer Rakelvorrichtung ist an eine Farbe aufnehmende Walze, vorzugsweise an den Formzylinder einer Tiefdruckmaschine, mit einstellbarem Winkel anstellbar. Um den Anstellwinkel und die Angriffslinie des Rakelmessers an der Walze und zusätzlich auch den Anstelldruck des Rakelmessers an die Walze auch während des Druckbetriebes zuverlässig und schnell einstellen zu können, ist der Rakelhalter (32) in einem Rahmen (14) schwenkbar gelagert, der seinerseits schwenkbar an Tragstücken (11,12) gelagert ist, die synchron linear verstellbar im Gestell (1) geführt sind.
Der Rakelhalter (32) und der Rahmen (14) sind mit Schwenkantrieben und die Tragstücke (11,12) mit Linearantrieben versehen, die von einer zentralen Steuereinrichtung steuerbar sind (Fig.1)

Abstract translation: 安装在可转动的刮刀架上的刮刀布置的刮刀可以以可调节的角度接合在容纳墨水的墨盒上，优选凹版印刷机的印版滚筒。 为了能够将刮刀的接合角度和施加线调整到气缸上，并且即使在打印操作期间，即使在可靠且快速地，刮刀保持器（32） ）可旋转地安装在框架（14）中，框架14又可旋转地安装在支撑件（11,12）上，支撑件（11,12）在框架（1）中引导，以便以线性方式同步地调节。 刮刀架（32）和框架（14）设置有旋转驱动器和具有可由中央控制装置（图1）控制的线性驱动器的支撑件（11,12）。 ... ...

公开(公告)号：EP0098832A1

公开(公告)日：1984-01-25

申请号：EP82902369.0

申请日：1982-08-13

Applicant: COX, Norman Victor

Inventor： COX, Norman Victor

IPC: B41F9 ,  C07D213

CPC classification number: C07D213/89 ,  B41F9/1036 ,  Y10T29/49895

Abstract: Pour effectuer le montage d'un couteau racleur métallique flexible en forme de bande (4) dans les moyens de bridage conventionnels (1, 2) d'une machine rotative d'impression, on utilise un guide (5) ayant une première et une seconde surfaces d'arrêt (5a, 5b) qui sont linéaires et parallèles, et sont espacées d'une distance qui équivaut à la distance de protubérance du couteau (4) depuis les moyens de bridage (1, 2). Le couteau (4) vient s'appuyer contre une surface d'arrêt (5a), puis est fixé dans le guide (5). Le guide (5), avec le couteau (4) à l'intérieur du guide, est ensuite déplacé pour que la seconde surface d'arrêt (5b) s'appuie contre les moyens de bridage (1), la portion protubérante du couteau (4) étant insérée dans les moyens de bridage (1, 2). Les moyens de bridage (1, 2) sont serrés sur le couteau (4), et le guide (5) est enlevé. Pour un couteau (4) consistant en deux pièces en forme de bandes placées face à face, le guide (5) est pourvu d'une marche. Une pièce ou partie du couteau s'appuie contre la surface d'arrêt, et l'autre partie du couteau s'appuie contre la marche.

Abstract translation: 为了在旋转印刷机的常规夹紧装置（1,2）中安装柔性带状金属刮刀（4），具有第一和第二 第二止动表面（5a，5b），它们是线性且平行的，并且隔开一段距离，该距离等于刀（4）离开夹紧装置（1,2）的突出距离。 刀（4）靠在止动表面（5a）上，然后固定在导向件（5）中。 然后使引导件（5）与引导件内的刀（4）一起运动，使得第二止动表面（5b）抵靠夹紧装置（1），刀的突出部分 （4）插入夹紧装置（1,2）中。 夹紧装置（1,2）被夹紧在刀（4）上，并且引导件（5）被移除。 对于由面对面放置的两个条形件组成的刀（4），导向件（5）设置有台阶。 刀的一部分或一部分靠在止动面上，刀的另一部分靠在台阶上。

公开(公告)号：US20170320315A1

公开(公告)日：2017-11-09

申请号：US15494660

申请日：2017-04-24

Applicant: M&R Printing Equipment, Inc.

Inventor： Richard C. Hoffman ,  Boguslaw W. Magda ,  Jerzy J. Podstawka ,  Remigiusz Kryszczuk

IPC: B41F15/44 ,  B41F9/10 ,  B41F15/46

CPC classification number: B41F15/44 ,  B41F9/1036 ,  B41F15/46 ,  Y10T29/49826

Abstract: In an embodiment of the present invention, a squeegee blade holder is provided. The holder includes a first side member, a second side member, and a pivot portion between the first and second side members. The holder also includes a separator between the first and second side members for maintaining compression of the side members against the squeegee blade.In another embodiment of the present invention, a method of holding a squeegee blade in a holder is provided. The method includes the steps of providing a first holder side, and providing a second holder side. The method further includes compressing the first and second holder sides against the squeegee blade, and maintaining compression of the first and second holder sides against the squeegee blade.

公开(公告)号：US20170259556A1

公开(公告)日：2017-09-14

申请号：US15511925

申请日：2015-09-11

Applicant: KOMORI CORPORATION

Inventor： Kenji HAYASHI ,  Soichi NAKAMURA ,  Norihiro KUMAGAI

IPC: B41F9/08

CPC classification number: B41F9/08 ,  B41F9/10 ,  B41F9/1018 ,  B41F9/1036

Abstract: Provided is a method for automatically adjusting the contact pressure between an intaglio cylinder and a wiping roller that further limits the amount of defective prints generated. The method adjusts said contact pressure by changing the position of the wiping roller shaft center with respect to the intaglio cylinder shaft center using a contact pressure adjustment motor. At least the position of the wiping roller shaft center at low speed and the position of the wiping roller shaft center during printing operation for which the contact pressures have been optimized during a previous printing are stored. Before starting the current printing operation, the wiping roller is moved to the stored low speed position. Then when the current printing operation is started, the wiping roller is moved to the stored printing operation position.