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公开(公告)号：US20130252795A1
公开(公告)日：2013-09-26
申请号：US13799808
申请日：2013-03-13
申请人： SDD HOLDING B.V.
IPC分类号： B65H45/16
CPC分类号： B65H45/16 , B65H45/12 , B65H45/18 , B65H2701/13212
摘要： A folding machine for folding a stack of sheets, the folding machine comprising: a frame; means for pre-folding a stack of sheets along a crease line into a main plane such that a booklet with a straight back is obtained; means for keeping the pre-folded booklet relative to the frame; means for finishing the fold; and a transport plate having a leading edge around which the stack of sheets is folded, said transport plate being movable along the means for pre-folding and the means for finishing the fold.
摘要翻译： 一种用于折叠一叠纸的折叠机，所述折叠机包括：框架; 用于将沿着折痕线的一叠纸张预折叠成主平面的装置，使得获得具有直背的小册子; 用于保持预折叠小册子相对于框架的装置; 手段完成折叠; 以及具有前缘的传送板，所述一叠片折叠在所述前缘上，所述传送板可沿着用于预折叠的装置和用于完成折叠的装置移动。
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公开(公告)号：US09771235B2
公开(公告)日：2017-09-26
申请号：US13799808
申请日：2013-03-13
申请人： SDD Holding B.V.
CPC分类号： B65H45/16 , B65H45/12 , B65H45/18 , B65H2701/13212
摘要： A folding machine for folding a stack of sheets, the folding machine comprising: a frame; mechanism for pre-folding a stack of sheets along a crease line into a main plane such that a booklet with a straight back is obtained; mechanism for keeping the pre-folded booklet relative to the frame; mechanism for finishing the fold; and a transport plate having a leading edge around which the stack of sheets is folded, the transport plate being movable along the mechanism for pre-folding and the mechanism for finishing the fold.
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公开(公告)号：US20210323185A1
公开(公告)日：2021-10-21
申请号：US17270948
申请日：2019-08-16
申请人： SDD HOLDING B.V.
摘要： The invention relates to a cutting device and a method for cutting paper, wherein the cutting device comprises a cutting blade and a counter-member that cooperate to cut the paper along a cutting line, wherein the cutting blade is movable towards and away from the counter-member in a driving direction transverse or perpendicular to the cutting line, wherein the cutting device is provided with a drive mechanism to drive the movement of the cutting blade with respect to the counter-member in the driving direction, wherein the drive mechanism comprises a first spindle and a second spindle, wherein the drive mechanism further comprises one or more motors and a mechanical synchronization element in the form of a chain or a toothed belt that is arranged to synchronize the first spindle and the second spindle in a 1:1 ratio.
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公开(公告)号：US20160137451A1
公开(公告)日：2016-05-19
申请号：US14939145
申请日：2015-11-12
申请人： SDD Holding B.V.
CPC分类号： B65H23/34 , B65H23/26 , B65H2301/44312 , B65H2301/512565 , B65H2404/1314 , B65H2404/255 , B65H2404/262 , B65H2515/314 , B65H2601/51
摘要： The invention relates to a device for decurling a web of material, such as a paper web, which device comprises: a first main roller; a second main roller arranged parallel to and at a distance of the first main roller, wherein the first main roller and the second main roller are arranged in a main plain; and a decurling roller arranged parallel to and between the first and second main roller, when viewed in a direction perpendicular to the main plain, wherein the spacing between the first main roller and the second roller is smaller than the diameter of the decurling roller.
摘要翻译： 本发明涉及一种用于卷曲卷材的装置，例如纸幅，该装置包括：第一主辊; 第二主辊平行于第一主辊并在一定距离处布置，其中第一主辊和第二主辊布置在主平面中; 以及平行于第一主辊和第二主辊之间并且在垂直于主平面的方向上观察时的卷曲消除辊，其中第一主辊和第二辊之间的间隔小于卷曲消除辊的直径。
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公开(公告)号：US20130231234A1
公开(公告)日：2013-09-05
申请号：US13780399
申请日：2013-02-28
申请人： SDD HOLDING B.V.
IPC分类号： B31F1/00
CPC分类号： B31F1/0003 , B65H45/18 , B65H2301/51212 , B65H2701/13212 , B65H2801/27
摘要： The invention relates to a method for folding a stack of sheets, said method comprising the steps of: pre-folding the stack of sheets along a crease line into a main plane such that a booklet with a straight back is obtained; urging a part of the back into a meandering pattern, wherein the meandering pattern is caused in a secondary plane perpendicular to the main plane; and subsequently releasing the part of the back, such that the part of the back may return to a straight back part. The invention further relates to a device for folding a stack of sheets according to this method.
摘要翻译： 本发明涉及一种用于折叠纸叠的方法，所述方法包括以下步骤：将折叠的纸叠沿折线预折叠成主平面，从而获得具有直背的小册子; 将所述背部的一部分推入曲折图案中，其中所述曲折图案在垂直于所述主平面的二次平面中引起; 并且随后释放背部的一部分，使得背部的一部分可以返回到直背部。 本发明还涉及一种根据该方法折叠纸叠的装置。
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公开(公告)号：US11660771B2
公开(公告)日：2023-05-30
申请号：US17269361
申请日：2019-08-16
申请人： SDD HOLDING B.V.
CPC分类号： B26D1/085 , B26D5/086 , B26D7/0006 , B26D7/2614
摘要： A cutting device and a method for cutting paper are provided. The cutting device includes a cutting blade and a counter-member. The cutting device is further provided with a first guide and a second guide extending in or parallel to the driving direction for linearly guiding a holder that holds the cutting blade. Each of the guides includes a guide body. The guide bodies of the first guide and the second guide, when released, are arranged to be rotatable relative to the frame about a first adjustment axis and a second adjustment axis, respectively. Each guide body includes an eccentric section that moves eccentrically about the respective adjustment axis and that is arranged to convert the rotational movement of the guides about the respective adjustment axes into a linear movement of the holder in the adjustment direction.
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公开(公告)号：US20210308891A1
公开(公告)日：2021-10-07
申请号：US17269361
申请日：2019-08-16
申请人： SDD HOLDING B.V.
摘要： A cutting device and a method for cutting paper are provided. The cutting device includes a cutting blade and a counter-member. The cutting device is further provided with a first guide and a second guide extending in or parallel to the driving direction for linearly guiding a holder that holds the cutting blade. Each of the guides includes a guide body. The guide bodies of the first guide and the second guide, when released, are arranged to be rotatable relative to the frame about a first adjustment axis and a second adjustment axis, respectively. Each guide body includes an eccentric section that moves eccentrically about the respective adjustment axis and that is arranged to convert the rotational movement of the guides about the respective adjustment axes into a linear movement of the holder in the adjustment direction.
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公开(公告)号：US09908732B2
公开(公告)日：2018-03-06
申请号：US14939145
申请日：2015-11-12
申请人： SDD Holding B.V.
CPC分类号： B65H23/34 , B65H23/26 , B65H2301/44312 , B65H2301/512565 , B65H2404/1314 , B65H2404/255 , B65H2404/262 , B65H2515/314 , B65H2601/51
摘要： The invention relates to a device for decurling a web of material, such as a paper web, which device comprises: a first main roller; a second main roller arranged parallel to and at a distance of the first main roller, wherein the first main roller and the second main roller are arranged in a main plane; and a decurling roller arranged parallel to and between the first and second main roller, when viewed in a direction perpendicular to the main plane, wherein the spacing between the first main roller and the second roller is smaller than the diameter of the decurling roller.
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公开(公告)号：US09643375B2
公开(公告)日：2017-05-09
申请号：US13780399
申请日：2013-02-28
申请人： SDD Holding B.V.
CPC分类号： B31F1/0003 , B65H45/18 , B65H2301/51212 , B65H2701/13212 , B65H2801/27
摘要： Provided herein is a device for folding a stack of sheets. The device includes a frame, means for pre-folding a stack of sheets along a crease line into a main plane such that a booklet with a straight back is obtained, means for keeping the pre-folded booklet relative to the frame, a carriage movably arranged to the frame and moveable parallel to the back of the booklet, and a nip arranged to the carriage for receiving the back of the pre-folded booklet. The nip direction forms an angle greater than zero with respect to a direction of movement of the carriage.
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公开(公告)号：US20150079217A1
公开(公告)日：2015-03-19
申请号：US14488773
申请日：2014-09-17
申请人： SDD Holding B.V.
IPC分类号： B29C67/00
CPC分类号： B29C67/0059 , B29C64/106 , B29C64/112 , B29C64/20 , B41J3/28 , B41J3/543
摘要： A device for printing simultaneously three dimensional objects includes a support surface for supporting the object to be printed and a carriage arranged over the support surface. The carriage is movable along two axes of a Cartesian coordinate system parallel to the support surface the distance between the carriage and the support surface is adjustable. A number of printing heads are arranged at the carriage. The printing heads are positioned at a regular first pitch distance along the first axis of the Cartesian coordinate system and at a regular second pitch distance along the second axis of the Cartesian coordinate system.
摘要翻译： 用于同时打印三维物体的装置包括用于支撑待打印物体的支撑表面和布置在支撑表面上方的托架。 滑架可以平行于支撑表面的笛卡尔坐标系的两个轴线移动，滑架和支撑表面之间的距离是可调节的。 在托架上布置了许多打印头。 打印头沿着笛卡尔坐标系的第一轴定位在规则的第一间距距离处，并且沿着笛卡尔坐标系的第二轴线以规则的第二间距距离定位。
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