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1. 发明授权

US11186079B2 Oscillating roller and printing press having a plurality of printing units that have such a roller 有权
公开(公告)号：US11186079B2
公开(公告)日：2021-11-30
申请号：US16640847
申请日：2018-05-22
申请人： KOENIG & BAUER AG
发明人： Christian Arnold , Bernd Masuch , Wolfgang Reder , Helmut Schmidt
IPC分类号： B41F31/15 , B41F31/26 , B41F31/00
摘要： A roller for a printing unit of a printing press, has a roller outer body, which is mounted on a roller inner body, so as to be movable axially in a reciprocating manner. For the axial movement of the roller outer body, in at least a first direction, a pneumatic drive is provided. The pneumatic drive has at least one first chamber, which is mounted in the interior of the roller in the manner of a cylinder/piston system between one or more structural elements, that are fixed to the roller outer body, and one or more structural elements that are fixed to the roller inner body. The chamber can be pressurized with compressed air. The parts of the structural elements adjoining the chamber, and that are movable axially relative to one another, form a non-contact seal between themselves on their mutually facing sides.

2. 发明授权

US10717268B2 Sheet-fed press 有权
公开(公告)号：US10717268B2
公开(公告)日：2020-07-21
申请号：US16303697
申请日：2017-05-23
申请人： KOENIG & BAUER AG
发明人： Andreas Bernard , Hartmut Breunig , Frank Huppmann , Bernd Masuch
IPC分类号： B41J13/00 , B41J13/08 , B41J11/00 , B41F5/24 , B41F19/00 , B41F23/04 , B65H3/06 , B65H29/24 , B41J29/38 , B65H5/22 , B65H29/20 , B65H29/52
摘要： A sheet-fed press includes at least two units embodied as modules. The at least two modules respectively each comprise at least one individual drive, each individual drive being configured as a position-controlled electric motor. At least one of the at least two modules is configured as a non-impact coating module, and the at least coating module is arranged as at least another of at least two modules that is configured as a primer module or as a painting module.

3. 发明授权

US10265962B2 Printing assembly 有权
公开(公告)号：US10265962B2
公开(公告)日：2019-04-23
申请号：US15752648
申请日：2016-08-04
申请人： KOENIG & BAUER AG
发明人： Hartmut Breunig , Bernd Masuch
IPC分类号： B41J25/304 , B41J2/165 , B41J2/215
摘要： A printing assembly has a frame having two side walls, between which, a transport path for the transport of printing material, extends. A transport direction is defined by the transport path. The printing assembly has at least three cross bars which extend in a transverse direction between the side walls. They are arranged one behind the other with respect to the transport direction. The printing assembly has at least three printing heads which are arranged one behind the other. At least one first additional device, is arranged on each of the cross bars. At least one second additional device, is arranged on each of the crossbars.

4. 发明授权

US10137693B2 Printing assembly 有权
公开(公告)号：US10137693B2
公开(公告)日：2018-11-27
申请号：US15752661
申请日：2016-08-04
申请人： KOENIG & BAUER AG
发明人： Hartmut Breunig , Bernd Masuch , Karl Schäfer
IPC分类号： B41J2/165 , B41J23/00 , B41J2/215 , B41J29/377 , B41J25/304
摘要： A printing assembly has a frame having two side walls and has at least one cross member which extends at least in a transverse direction between the side walls and which has at least one supporting body which can be moved in relation to the frame in at least one parking direction and which extends at least in the transverse direction. At least one printing head is arranged on the supporting body and can be moved jointly with the supporting body. At least one first contact point, which is arranged on the supporting body, and at least one second contact point, which is arranged on the cross member, form a first contact-point pair. The first contact points lie opposite each other in the parking direction and are one of in contact and can be brought into contact with each other. At least one third contact point, which is arranged on the supporting body, and at least one fourth contact point, which is arranged on the cross member, form a second contact-point pair. The second contact points lie opposite each other at least at times at least also in a supporting direction orthogonal to the parking direction and orthogonal to the transverse direction and are one of in contact and can be brought into contact with each other.

5. 发明授权

US10967630B2 Sheet-fed printing press 有权
公开(公告)号：US10967630B2
公开(公告)日：2021-04-06
申请号：US16621285
申请日：2018-07-17
申请人： KOENIG & BAUER AG
发明人： Andreas Bernard , Hartmut Breunig , Frank Huppmann , Bernd Masuch
IPC分类号： B41F19/00 , B41J11/00 , B41F13/00 , B41F21/00
摘要： A sheet-fed printing press has at least one coating assembly configured as a non-impact coating assembly. The sheet-fed printing press has at least one transport belt which extends, having at least one transport section of a circular path thereto, parallel to a transport direction along a partial region of a transport path provided for a sheet. At least one coating location of the at least one coating assembly is arranged along the transport section of the at least one transport belt. At least one printing head is arranged connected to at least one first frame of the at least one coating assembly. The at least one transport belt is arranged, connected to at least one second frame, via at least one deflection device and at least one radial bearing. The at least one first frame, apart from at least one installation surface which is different from the at least one first frame and the at least one second frame, is arranged in contact to the second frame at most via flexible connections.

6. 发明授权

US10766278B2 Printing press 有权
公开(公告)号：US10766278B2
公开(公告)日：2020-09-08
申请号：US16474132
申请日：2017-11-17
申请人： KOENIG & BAUER AG
发明人： Andreas Bernard , Hartmut Breunig , Frank Huppmann , Bernd Masuch
IPC分类号： B41J11/00
摘要： A printing press has at least two units in the form of modules, at least one of which is in the form of a non-impact coating module and has at least one print head. The at least two modules each have at least one dedicated drive which is used to effect transport of a substrate through the module or through an effective region of the module. Along an intended transport path, there is at least one first application point, provided for the application of a color coating agent, an effective region of at least one drying device assigned to the first application point and at least one further application point provided for color coating agent application, and further oriented towards the same side, of at least one non-impact coating module, and an effective region of at least one further drying device assigned to the further application point. At least one print head is preferably one of connected and connectable to at least one positioning device. The at least one positioning device preferably has at least one positioning drive.

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