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公开(公告)号：US20140117608A1
公开(公告)日：2014-05-01
申请号：US14067833
申请日：2013-10-30
Applicant: Mueller Martini Holding AG
Inventor： Peter Braschoss , Hanspeter Duss , Christoph Gysin , Martin Thumherr
IPC: B41F13/56
Abstract: An apparatus for folding print sheets includes two folding rollers arranged on one side of a guide plane to define a folding gap. A compressed air device is arranged on the other side of the guide plane in a region of the folding gap. The compressed air device is connected to the compressed air source and to the control unit, and includes an exit opening for the compressed air that is focused onto the folding gap. Control elements can be activated by the control unit to change the time interval during which the at least one exit opening is admitted with compressed air, and/or the cross-sectional surface of the exit opening, and the pressure of the compressed air supplied to the exit opening may also be changed by a different control element, to adapt a compressed air blast to properties of the print sheet made available to the folding gap.
Abstract translation: 一种用于折叠打印纸的设备包括布置在引导平面的一侧上以限定折叠间隙的两个折叠辊。 压缩空气装置在折叠间隙的区域中布置在引导平面的另一侧上。 压缩空气装置连接到压缩空气源和控制单元，并且包括聚焦在折叠间隙上的用于压缩空气的出口。 控制单元可以被控制单元激活，以改变使用压缩空气和/或出口的横截面和供给到压缩空气的压缩空气的压力的至少一个出口开口的时间间隔 也可以通过不同的控制元件改变出口，以使压缩空气鼓风适应于折叠间隙可用的打印片材的特性。
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公开(公告)号：US20220032676A1
公开(公告)日：2022-02-03
申请号：US17382389
申请日：2021-07-22
Applicant: Mueller Martini Holding AG
Inventor： Peter Braschoss , Pascal Mueller
Abstract: A machine produces an adhesively bonded book block. The machine has a clamp chain equipped with spaced apart binder clamps, which are connected to a clamp opening system. The clamp opening system has a movable internal aid for a binder clamp and an external aid, which are operably connected together. The aids open clamping jaws of the binder clamp. At a loading location for the book block, the external aid is operated by a drive to execute pressing operation on the movable internal aid. The moveable internal aid achieves an opening of the clamping jaws depending on a thickness of the book block. A recoil force is established with the drive-related pressing operation, which is converted as a pressing force onto the book block in a running cycle.
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Patent Agency Ranking
公开(公告)号：US09650224B2
公开(公告)日：2017-05-16
申请号：US14067793
申请日：2013-10-30
Applicant: Mueller Martini Holding AG
Inventor： Peter Braschoss , Hanspeter Duss , Christoph Gysin , Martin Thurnherr
CPC classification number: B65H45/12 , B31B50/52 , B65H45/04 , B65H45/18 , B65H2406/12
Abstract: An apparatus for folding of print sheets includes a compressed air device that comprises at least two segments with respectively at least one exit opening having a cross-sectional surface and directed toward a folding gap of two folding rollers. Each segment is connected to a compressed air source and a control unit, includes at least one control element and is embodied to be activated separately with compressed air.
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公开(公告)号：US11932042B2
公开(公告)日：2024-03-19
申请号：US17382389
申请日：2021-07-22
Applicant: Mueller Martini Holding AG
Inventor： Peter Braschoss , Pascal Mueller
CPC classification number: B42C19/08 , B42C9/0006
Abstract: A machine produces an adhesively bonded book block. The machine has a clamp chain equipped with spaced apart binder clamps, which are connected to a clamp opening system. The clamp opening system has a movable internal aid for a binder clamp and an external aid, which are operably connected together. The aids open clamping jaws of the binder clamp. At a loading location for the book block, the external aid is operated by a drive to execute pressing operation on the movable internal aid. The moveable internal aid achieves an opening of the clamping jaws depending on a thickness of the book block. A recoil force is established with the drive-related pressing operation, which is converted as a pressing force onto the book block in a running cycle.
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公开(公告)号：US20190161288A1
公开(公告)日：2019-05-30
申请号：US16197410
申请日：2018-11-21
Applicant: Mueller Martini Holding AG
Inventor： Michael Landolt , Peter Braschoss
Abstract: A separating element operates a transport device, which is configured to pile a plurality of partial book blocks for forming a book block along a book channel associated with the transport device, the finished piled book block being feedible to a processing machine. The book channel includes at least one transfer portion. At least one first separating element is arranged within the transport device as a link between an upstream transfer portion and a downstream transfer portion. The first separating element is configured to be operated by at least one drive and is configured to: receive a partial book block fed horizontally from the upstream transfer portion, horizontally transport the partial book block onward via the conveying portion formed by the first separating element, and then horizontally hand the partial book block over to the downstream transfer portion in keeping with a cycle.
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公开(公告)号：US20140121093A1
公开(公告)日：2014-05-01
申请号：US14067793
申请日：2013-10-30
Applicant: Mueller Martini Holding AG
Inventor： Peter Braschoss , Hanspeter Duss , Christoph Gysin , Martin Thurnherr
IPC: B65H45/04
CPC classification number: B65H45/12 , B31B50/52 , B65H45/04 , B65H45/18 , B65H2406/12
Abstract: An apparatus for folding of print sheets includes a compressed air device that comprises at least two segments with respectively at least one exit opening having a cross-sectional surface and directed toward a folding gap of two folding rollers. Each segment is connected to a compressed air source and a control unit, includes at least one control element and is embodied to be activated separately with compressed air.
Abstract translation: 用于折叠打印纸的设备包括压缩空气装置，该压缩空气装置包括至少两个分段，分别具有至少一个具有横截面并且朝向两个折叠辊的折叠间隙的出口。 每个段连接到压缩空气源和控制单元，包括至少一个控制元件，并被实施成与压缩空气分开启动。
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公开(公告)号：US09708150B2
公开(公告)日：2017-07-18
申请号：US14067833
申请日：2013-10-30
Applicant: Mueller Martini Holding AG
Inventor： Peter Braschoss , Hanspeter Duss , Christoph Gysin , Martin Thurnherr
Abstract: An apparatus for folding print sheets includes two folding rollers arranged on one side of a guide plane to define a folding gap. A compressed air device is arranged on the other side of the guide plane in a region of the folding gap. The compressed air device is connected to the compressed air source and to the control unit, and includes an exit opening for the compressed air that is focused onto the folding gap. Control elements can be activated by the control unit to change the time interval during which the at least one exit opening is admitted with compressed air, and/or the cross-sectional surface of the exit opening, and the pressure of the compressed air supplied to the exit opening may also be changed by a different control element, to adapt a compressed air blast to properties of the print sheet made available to the folding gap.
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