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2.发明授权
公开(公告)号：EP2637842B1
公开(公告)日：2016-01-27
申请号：EP11779679.7
申请日：2011-11-09
发明人： GRAF, Matthias , FUERST, Tobias
CPC分类号： B29C70/46 , B29B11/16 , B29C70/222
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3.发明公开
公开(公告)号：EP2709810A1
公开(公告)日：2014-03-26
申请号：EP12722727.0
申请日：2012-05-19
发明人： GRAF, Matthias
CPC分类号： B25J15/0616 , B26D7/18 , B29B11/16 , B29C31/08 , B65G47/911 , Y10T83/0448
摘要： The invention relates to a method and to a device for transporting a fiber contour cut out from a planar woven fabric (6) for producing a preform by means of a vacuum gripper. The method comprises the following method steps: a) a fiber contour (3) is cut out from the woven fabric (6) on a cutting table (7), b) a vacuum gripper moves over the fiber contour (3) and brings a surface of the transport plate (4) in contact with the cut-out fiber contour (3) and a holding plate (5) in contact with the planar woven fabric (6), c) the fiber contour (3) is fastened to the transport plate (4) by means of a vacuum device (1) and through-holes (14) in the transport plate (4) and is lifted from the cutting table (7), while the holding plate (5) fastens the woven fabric (6) to the cutting table (7), d) after the transport plate (4) is lifted, the vacuum gripper and/or the holding plate (5) is/are lifted from the cutting table (7) and the fiber contour (3) is transported by the vacuum gripper.
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4.发明公开ANLAGE ZUR HERSTELLUNG VON FASERVERSTÄRKTEN FORMTEILEN UND VERFAHREN ZUM BETREIBEN EINER ANLAGE ZUR HERSTELLUNG VON FASERVERSTÄRKTEN FORMTEILEN 有权植物增强的纤维成型件用于操作SYSTEM FOR生产纤维增强模塑制品的生产和方法
公开(公告)号：EP2498980A1
公开(公告)日：2012-09-19
申请号：EP10781436.0
申请日：2010-11-12
发明人： GRAF, Matthias
CPC分类号： B29C70/504 , B29B15/122 , B29C31/066 , B29C31/08 , B29C70/46 , B29C70/54
摘要： A system for the continuous production of fiber-reinforced resin sheets during the production of fiber-reinforced molded parts by extrusion in a molding press, wherein a production device for producing resin sheets, comprising a mixing device for combining at least one resin base having fibers and a fulling and saturating device for mixing the fibers with the resin base into a resin sheet is arranged in succession, a thickening device is arranged for maturation of the resin sheet and a transfer device is arranged for cutting the resin sheet to length to a cut sheet for subsequent transfer of at least one cut sheet to the molding press; in the thickening device there is a transport section between the inlet point of the resin sheet into and an outlet point of the resin sheet out of the thickening device. At least one positioning device is arranged substantially within the thickening device.
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公开(公告)号：EP2846994B1
公开(公告)日：2020-11-25
申请号：EP13722386.3
申请日：2013-05-07
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6.发明公开
公开(公告)号：EP3509829A1
公开(公告)日：2019-07-17
申请号：EP17765151.0
申请日：2017-09-06
发明人： GRAF, Matthias
IPC分类号： B29C70/54
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公开(公告)号：EP3344446A1
公开(公告)日：2018-07-11
申请号：EP16763002.9
申请日：2016-09-02
发明人： GRAF, Matthias
CPC分类号： B29C70/546 , B29C33/0038 , B29C33/0061 , B29C33/10 , B29C33/202 , B29C43/36 , B29C43/58 , B29C45/76 , B29C70/46 , B29C70/467 , B29C70/48 , B29C2043/3238 , B29C2043/5808 , B29C2043/5825 , B29C2045/564 , B30B15/007
摘要： The invention relates to a method and a device for producing a fiber-reinforced plastic component (1) using a flowable resin system in a mold tool (2), which comprises at least two tool parts (4, 6) in order to form a cavity, and a press (10) with a pressure device (11) in order to apply a pressing pressure onto the mold tool (2) via clamping plates (5, 7) for the tool parts (4, 6). At least one tool part (4, 6) is deformed along a bending line (B) during the course of the production process and/or the resin system is moved within the cavity during the course of the production process, thus forming a flow process (F), and finally a fiber-reinforced plastic component (1) with at least a gap width (SW) of the cavity is formed within the cavity. By using at least one correction device (8), the bending line (B) of at least one tool part (4, 6) and/or the flow process (F) and/or the gap width (SW) is influenced during the production process.
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公开(公告)号：EP3102394A1
公开(公告)日：2016-12-14
申请号：EP15702783.0
申请日：2015-02-05
发明人： GRAF, Matthias
CPC分类号： B29C35/0261 , B29C70/386 , B29C2035/0822
摘要： The invention relates to a method for constructing and consolidating a laminate (90) and to an associated tape-laying device (1). The inventive step for the method consists in carrying out the following steps: a) feeding a tape (93) to be laid, which is provided with binder substances and/or matrix substances, to a laying device (20); b) laying up the supplied tape (93) by means of the laying device (20); wherein adjacently-laid tape (93) defines a tape layer (92) of a tape structure (91); and c) controlling the obtaining of a consolidated laminate (90) by: advancing an already-laid tape structure (91) and a tape (93) to be laid thereon towards an excitation system (50), and/or vice versa; simultaneous plasticization of the binder and/or matrix substances exclusively on the surfaces (96) of the joining zones (95) that are intended to adjoin one another of the tape structure (91) already laid and of the tape (93) to be laid thereon that have been advanced towards the excitation system (50); laying of the exclusively surface-excited tape (93) on the already-laid, exclusively surface-excited tape structure (91) by means of the laying device (20), such that their joining zones (95) adjoin one another; simultaneous bringing together of the binder and/or matrix substances of the adjoining joining zones (95) of the laid tape (93) and the already-laid tape structure (91) that carries the tape (93), said substances being plasticized exclusively on their surfaces (96).
摘要翻译： 本发明涉及用于构造和固结层压板（90）和相关的带敷设装置（1）的方法。 该方法的创造性步骤包括执行以下步骤：a）将待铺设的具有粘合剂物质和/或基质物质的带（93）输送到铺设装置（20）; b）借助敷设装置（20）敷设所供给的带（93）; 其中相邻放置的胶带（93）限定胶带结构（91）的胶带层（92）; 以及c）通过以下操作来控制获得固结层压板（90）：将已经铺设的带结构（91）和待铺设在其上的带（93）推向激励系统（50），和/或反之亦然; 仅在将要铺设的胶带结构（91）的相互邻接的接合区域（95）的表面（96）和待铺设的胶带（93）的表面（96）上同时塑化粘合剂和/ 其中已经朝向激励系统（50）前进; 通过敷设装置（20）在专用表面激发带（93）上铺设专用表面激发带（93），使得它们的接合区（95）彼此相邻; （93）的相邻接合区域（95）的粘合剂和/或基质物质以及携带该带（93）的已经放置的带结构（91）同时聚集在一起，所述物质仅仅被塑化 它们的表面（96）。
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公开(公告)号：EP3102393A1
公开(公告)日：2016-12-14
申请号：EP15702781.4
申请日：2015-02-05
发明人： GRAF, Matthias
CPC分类号： B29C35/0261 , B29C70/20 , B29C70/386 , B29C70/388
摘要： The invention relates to a method for constructing and consolidating a laminate (90) and to an associated tape-laying device (1). The inventive step for the method consists in carrying out the following steps: 1. feeding a tape (93) to be laid, which is provided with binder substances and/or matrix substances, to a laying device (20); 2. laying up the supplied tape (93) by means of the laying device (20) until a tape structure (91) which consists of adjacently-laid and superposed tape (93) and which corresponds to the laminate (90) is obtained; wherein adjacently-laid tape (93) defines a tape layer (92) of a tape structure (91); and 3. controlling the obtaining of a consolidated laminate (90) by: advancing a cross-section (Q) of the tape structure (91) consisting of adjacently-laid and superposed tape layers (92) and/or tape (93) towards an ultrasonic excitation system (30), or vice versa; successive plasticization of the binder and/or matrix substances in all joining zones (95) of all adjacently-laid and superposed tape layers (92) and/or tape (93) of the tape structure (91) that adjoin one another in the cross-section (Q) advanced towards the ultrasonic excitation system (30); and successive bringing together of the plasticized binder and/or matrix substances in all joining zones (95) of all adjacently-laid and superposed tape layers (92) and/or tape (93) of the tape structure (91) that adjoin one another in the cross-section (Q) advanced towards the ultrasonic excitation system (30);
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公开(公告)号：EP2496408A1
公开(公告)日：2012-09-12
申请号：EP10781420.4
申请日：2010-10-30
发明人： GRAF, Matthias
IPC分类号： B30B1/26
CPC分类号： B30B1/266
摘要： A press with at least one press frame, a platen mounted therein and a ram driven by means of at least one crank drive, wherein an upper mould part is arranged on the ram and a lower mould part is arranged on the press platen, at least one crankshaft with at least one crank pin and at least one connecting rod is arranged as the crank drive, and at least one direct drive, driving the crankshaft directly, is arranged as the motor for driving the crankshaft. To provide a press in which the input-side forces of the direct drive can be passed on the output side with much less loading for the crankshaft, and at the same time the overall stiffness of the drive train is increased significantly and/or the overall length of the drive train is minimized. With at least one motor arranged within a press, at least two connecting rods on at least one crankshaft, at least one motor is arranged between the connecting rods.
摘要翻译： 一种压机，其具有至少一个压机机架，安装在其中的压板和通过至少一个曲柄传动机构驱动的压头，其中上压模部件布置在压头上并且下模部件布置在压机压盘上 具有至少一个曲柄销和至少一个连杆的一个曲轴布置为曲柄传动装置，并且至少一个直接驱动曲轴的直接驱动装置布置为用于驱动曲轴的电动机。 为了提供一种压机，其中直接驱动装置的输入侧力可以在输出侧通过曲轴的小得多的载荷并且同时传动系统的整体刚度显着增加和/或总体上 传动系的长度最小化。 在压力机内设置至少一个电机，在至少一个曲轴上设置至少两个连杆，在连杆之间设置至少一个电机。
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