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.

公开(公告)号：US09630394B2

公开(公告)日：2017-04-25

申请号：US13654139

申请日：2012-10-17

Applicant: M&R Printing Equipment, Inc.

Inventor： Richard C. Hoffman, Jr. ,  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：US20100258015A1

公开(公告)日：2010-10-14

申请号：US12421035

申请日：2009-04-09

Applicant: Steven E. Boettcher

Inventor： Steven E. Boettcher

IPC: B41F9/10

CPC classification number: B41F31/07 ,  B41F9/1036 ,  B41F9/1072 ,  B41F9/1081 ,  B41F31/027 ,  B41F31/304

Abstract: An improved ink system for a single pan design of a rotogravure printing press includes: the reservoir enclosing a substantial portion of the gravure cylinder; the intake section bottom having a slope at the bottom of the intake section; an intake port through the bottom of the intake section; an outtake port through the bottom of the outtake section; the outtake section bottom having a slope at the bottom of the outtake section sloping toward the outtake port; a dam release lever connected to the gate and extending outside of the reservoir, a plurality of channels through the vortex promoter; a pre-wipe bar located between the doctor blade and the vortex promoter; journal port seals located on each side of the gravure cylinder; and an angled doctor blade holder.

Abstract translation: 用于单面凹版印刷机的改进的油墨系统包括：储存器包围凹版滚筒的主要部分; 进气部底部在进气部分的底部具有斜面; 通过进气部分的底部的进气口; 通过出口部分底部的出口口; 出口部底部在出口部分的底部具有向出口端口倾斜的斜面; 连接到门并延伸到储存器外部的大坝释放杆，通过涡流启动器的多个通道; 位于刮刀和涡流促进器之间的预擦条; 位于凹版滚筒每侧的日志端口密封; 和一个成角度的刮刀架。

公开(公告)号：US07618518B2

公开(公告)日：2009-11-17

申请号：US11423094

申请日：2006-06-08

Applicant: Ilkka Rata ,  Kalle Vaaraniemi

Inventor： Ilkka Rata ,  Kalle Vaaraniemi

IPC: D21G3/00

CPC classification number: B41F9/1036 ,  D21G3/005

Abstract: A composite doctor arrangement for a web forming machine or web handling machine has a beam structure (10) with a mounting piece (13) fitted to it. A blade holder (11) is fitted to the mounting piece, with a blade (12) fitted to the blade holder (11). The mounting piece (13) is fitted axially and movably in the beam structure (10) by a form-locked mounting counterpiece (14), where the form locking is arranged so that it is fixed in the lateral direction of the blade (12) and essentially free in the longitudinal direction of the blade (12).

Abstract translation: 用于卷筒纸成型机或纸幅处理机的复合刮板装置具有梁结构（10），其上安装有安装件（13）。 叶片保持器（11）装配到安装件上，其中叶片（12）装配到刀架（11）上。 安装件（13）通过形式锁定的安装隔板（14）轴向和可移动地装配在梁结构（10）中，其中，形状锁定被布置成使得其沿叶片（12）的横向方向固定， 并且在叶片（12）的纵向方向上基本上是自由的。

公开(公告)号：US20070017394A1

公开(公告)日：2007-01-25

申请号：US10563983

申请日：2003-07-10

Applicant: Joan Davila Casitas ,  Miquel Vinas Turro ,  Jordi Puig I Vila

Inventor： Joan Davila Casitas ,  Miquel Vinas Turro ,  Jordi Puig I Vila

IPC: B41F31/00

CPC classification number: B41F31/027 ,  B41F9/1036

Abstract: The invention relates to a device for fixing scraper strips to a printing roller scraper. The inventive device comprises at least one magnetic element (3) which is configured and disposed such as to hold a first face of a longitudinal support portion (1a) of at least one scraper strip (1) in firm contact with a support surface of a body (2) of said scraper (10), a second free longitudinal portion (1b) of said scraper strip (1) occupying a projecting position. Alternatively, the magnetic element (3) is also configured and disposed such as to maintain a hold-down plate (5) in firm contact with a second face of the support portion (1a) of the scraper strip (1), whereby said second face is located opposite the aforementioned first face which is in contact with the body (2). In this way, the support portion (1a) of the scraper strip (1) is trapped between the hold-down plate (5) and the support surface of the body (2).

Abstract translation: 本发明涉及一种用于将刮板固定到印刷辊刮刀上的装置。 本发明的装置包括至少一个磁性元件（3），其被构造和布置成使得至少一个刮板（1）的纵向支撑部分（1a）的第一面与 所述刮刀（10）的主体（2），所述刮板（1）的第二自由纵向部分（1b）占据突出位置。 或者，磁性元件（3）还被构造和布置成使得压紧板（5）与刮板（1）的支撑部分（1a）的第二面保持牢固接触，由此所述 第二面位于与主体（2）接触的上述第一面的对面。 以这种方式，刮板（1）的支撑部分（1a）被夹在压板（5）和主体（2）的支撑表面之间。

公开(公告)号：US06796231B2

公开(公告)日：2004-09-28

申请号：US10251351

申请日：2002-09-20

Applicant: Mark E. Van Denend ,  Larry Van Denend

Inventor： Mark E. Van Denend ,  Larry Van Denend

IPC: B41F3107

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 so as to extend outwardly therefrom, the doctor blade including a doctoring plate 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 to meter ink thereto, and a chamber doctor blade shield 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：US06530320B2

公开(公告)日：2003-03-11

申请号：US09521860

申请日：2000-03-08

Applicant: Jean Pierre Dagnet ,  Xavier Delassus ,  Pascal Grincourt ,  Michel Ricard

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

IPC: B41F3104

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

Abstract: The present invention relates to an inking blade configuration for an ink feeding device of a rotary press, which includes a carrier beam provided at the ink duct. The inking blade is composed of segments, which are accommodated in a side-by-side configuration on the carrier element and which are adjustable relatively to a roller that dips into the ink duct, and the individual inking blade segments are connected by connecting elements to the carrier element. Provision is made underneath the connecting elements (8) in the contact region (9) of the contact surfaces (11, 12) of segments (2) and of the carrier beam (5) for a form-locking connection (13), which prevents a relative movement between the segments (2) and the carrier beam (5).

公开(公告)号：US06328853B1

公开(公告)日：2001-12-11

申请号：US09490213

申请日：2000-01-24

Applicant: Ronald F. Goodnow ,  Allen Brauns ,  David Benoit

Inventor： Ronald F. Goodnow ,  Allen Brauns ,  David Benoit

IPC: D21G300

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

Abstract: A doctor apparatus comprises a base adapted to be fixed to a doctor back and having a shelf projecting forwardly therefrom. A compliant top plate 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 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, and have rear portions underlying and cooperating in spaced relationship with the shelf to define mutually aligned recesses. A doctor blade has a rear portion removably retained in the receiving slots, and a front portion projecting forwardly beyond the top plate. A resilient element is confined in the recesses between the shelf and the rear portions of the blade support members.

Abstract translation: 刮刀装置包括适于固定到医生背部并具有从其向前突出的搁架的基座。 顺应顶板覆盖在向前突出的搁架上。 顶板具有相对于基部固定的后部，以及向前突出超出搁板的前部。 相互间隔开的叶片支撑构件固定到顶板前部的下侧。 叶片支撑构件具有下部的前部部分并且与顶板的前部的下侧成间隔开的关系，以限定相互对准的接收槽，并且具有后部部分在下面并与搁板间隔开的关系，以限定相互对准的凹部。 刮刀具有可拆卸地保持在接收槽中的后部，以及向前突出超过顶板的前部。 弹性元件被限制在叶片支撑构件的搁架和后部之间的凹部中。

公开(公告)号：US3780670A

公开(公告)日：1973-12-25

申请号：US3780670D

申请日：1972-08-07

Applicant: FAUSTEL INC

Inventor： ABLER N ,  HARDT D

IPC: B41F9/10 ,  B41F31/04

CPC classification number: B41F9/1009 ,  B41F9/1036

Abstract: A doctor blade assembly for holding a doctor blade which wipes excess ink from an etched or engraved ink applicator roll in a printing press enables the blade to be moved to a variety of positions with respect to the roll, imparts a reciprocating motion to the blade, enables skew adjustment of the blade, and clamps the blade in a convenient position to facilitate its replacement.

Abstract translation: 用于保持刮刀的刮刀组件，其在印刷机中从蚀刻或雕刻的油墨涂布辊上擦拭多余的油墨使得刀片能够相对于辊移动到各种位置，向刀片施加往复运动， 使得叶片能够进行倾斜调节，并且将刀片夹在便利的位置以便于其更换。