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公开(公告)号：US09180638B2
公开(公告)日：2015-11-10
申请号：US13883804
申请日：2011-11-16
申请人： Klaus Schuermann , Lothar Sebastian
发明人： Klaus Schuermann , Lothar Sebastian
IPC分类号： B29D99/00 , B29C33/20 , B29C45/64 , B29C33/02 , B29C33/48 , B29C45/26 , B29C70/46 , B29C70/48 , B64F5/00 , B29L31/30 , B64C1/00
CPC分类号： B29D99/001 , B29C33/02 , B29C33/20 , B29C33/202 , B29C33/485 , B29C45/261 , B29C45/641 , B29C70/462 , B29C70/48 , B29L2031/3082 , B64C2001/0072 , B64F5/10 , Y02T50/43 , Y10T156/1028
摘要： A large cylindrically tubular molded part is made by assembling a plurality of inner segments into a tubularly cylindrical mold inner part having an outer surface centered on an axis and then juxtaposing reinforcing fibers with the outer surface. Then a plurality of outer segments are assembled into a tubularly cylindrical mold outer part coaxial with the mold inner part and having an inner surface radially confronting the outer surface of the inner part and forming therewith a mold cavity containing the reinforcing fibers. Multiple turns of prestressing cables are then wound under tension around the outer mold part to press the outer segments angularly together and the cavity is with a hard-curing plastic that is cured in the cavity to form the molded part reinforced with the reinforcing fibers. The inner segments are radially inwardly and the outer segments radially outwardly retracted then to demold the molded part.
摘要翻译： 通过将多个内部部件组装成具有以轴线为中心的外表面的管状圆柱形模具内部部件，然后将增强纤维与外表面并置而制成大的圆柱形管状模制部件。 然后将多个外部部件组装成与模具内部部分同轴的管状圆柱形模具外部部分，并且具有径向对着内部部分的外表面的内表面，并形成包含增强纤维的模腔。 然后将多匝预应力电缆张紧地卷绕在外模部分上，以将外部片段成角度地挤压在一起，并且空腔具有在空腔中固化的硬固化塑料，以形成用增强纤维增强的模制部件。 内部段径向向内并且外部段径向向外缩回，以使模制部件脱模。
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公开(公告)号：US20100090359A1
公开(公告)日：2010-04-15
申请号：US12519364
申请日：2007-12-11
申请人： Klaus Schuermann , Lothar Sebastian
发明人： Klaus Schuermann , Lothar Sebastian
摘要： The invention relates to a method of pressing pressing-material mats during the production of wood-material panels in a continuous press, wherein the continuous press has upper and lower heating plates, upper and lower entry plates, which project on the entry side and form an entry mouth, and, in the upper and lower parts of the press, endlessly circulating steel pressing belts which, with the interposition of rolling bars, are supported on the entry plates and the heating plates, wherein the height h0 of the entry gap and, possibly, the entry contour of the entry mouth are set, and wherein a pressing-material mat, which is produced, and possibly pretreated, in a spreading station arranged upstream of the press, is introduced into the continuous press and pressed therein. This method is characterized in that the entry-gap height is checked, set and/or regulated in dependence on the density and/or the weight per unit area of the pressing-material mat.
摘要翻译： 本发明涉及一种在连续冲压机中生产木材料板期间挤压材料垫的方法，其中连续压机具有上和下加热板，上和下入口板，其在入口侧突出并形成 进口口，并且在压机的上下部分中，环形循环钢压紧带，其中插入滚动杆，支撑在入口板和加热板上，其中入口间隙的高度h0和 可能地设定入口的进入轮廓，并且其中在布置在压力机上游的扩展站中产生并且可能被预处理的压制材料垫被引入连续压机中并被压在其中。 该方法的特征在于，根据压制材料垫的每单位面积的密度和/或重量来检查，设定和/或调节入口间隙高度。
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公开(公告)号：US20050039616A1
公开(公告)日：2005-02-24
申请号：US10918650
申请日：2004-08-13
IPC分类号： B30B5/06 , F16G13/02 , B02C11/08 , B29C33/02 , B29C43/52 , B30B15/34 , B32B31/20 , D21F5/00 , F25C5/14 , F26B13/00 , H05B6/00
CPC分类号： B30B5/067
摘要： The roller bar chains of a continuous press for producing pressed board provided sufficient play for the roller bars relative to the link chains by having the journaling pins for the link chains extending through bushings which articulate the overlapping link plates together, so that the outer diameters of the pins within these bushings are less than the inner diameters of the bushings. The result is that the roller bar chain has only a single guide plane in the press region between the two press plates.
摘要翻译： 用于生产压板的连续压机的滚子链条通过使用于连杆的延伸销延伸穿过将重叠连接板铰接在一起的衬套，从而为滚柱提供了足够的游隙，使得外径 这些衬套内的销钉小于衬套的内径。 结果是，滚子链条在两个压板之间的压榨区域中仅具有单个导向平面。
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公开(公告)号：US06439113B1
公开(公告)日：2002-08-27
申请号：US09556730
申请日：2000-04-21
IPC分类号： B30B1534
摘要： A method for producing pressed board deforms the mat with compression and decompression between heated plates upstream of the platens.
摘要翻译： 压制板的制造方法通过在压板上游的加热板之间的压缩和减压而使垫变形。
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公开(公告)号：US6098532A
公开(公告)日：2000-08-08
申请号：US152941
申请日：1998-09-14
摘要： A continuous press for pressing a thick mat into a thin panel has a press frame, upper and lower press belts having confronting lower and upper stretches defining a press gap extending in a horizontal transport direction, upper and lower flexible intake plates juxtaposed respectively above and below upstream ends of the lower and upper stretches of the belts and defining therewith an intake mouth flaring upstream, and a plurality of hydraulic actuators braced between at least one of the intake plates and the frame and operable to deform the one intake plate and thereby change the spacing of the belts at the mouth. A desired shape of the one intake plate at the mouth is established in accordance with the thickness of the mat, the density of the mat, and the thickness of the panel. Then an actual shape of the one intake plate is detected by the use of an array of position sensors, the detected actual shape of the one intake plate is compared to the desired shape, any variation between the actual shape and the desired shape is determined, and the actuators are pressurized to impart the desired shape to the one intake plate.
摘要翻译： 用于将厚垫压入薄板的连续压机具有压机框架，上下压榨带具有限定在水平输送方向上延伸的压隙的上下延伸，上下柔性进料板分别并列在上方和下方 带的下部和上部延伸段的上游端和限定上游的进气口，以及支撑在至少一个进气板和框架之间的多个液压致动器，可操作以使一个进气板变形，从而改变 口袋的间距。 根据垫子的厚度，垫子的密度和面板的厚度，建立在口处的一个进气板的期望形状。 然后通过使用位置传感器阵列检测一个进气板的实际形状，将检测到的一个进气板的实际形状与期望的形状进行比较，确定实际形状和期望形状之间的任何变化， 并且致动器被加压以赋予所述一个进气板所需的形状。
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公开(公告)号：US6007320A
公开(公告)日：1999-12-28
申请号：US799993
申请日：1997-02-13
申请人： Werner Froese , Michael Scholer , Heinz Siebold , Hans-Dietrich Sitzler , Otto Voss , Lothar Sebastian , Horst Weiss , Klaus Schurmann
发明人： Werner Froese , Michael Scholer , Heinz Siebold , Hans-Dietrich Sitzler , Otto Voss , Lothar Sebastian , Horst Weiss , Klaus Schurmann
CPC分类号： B27N3/24
摘要： An apparatus for continuously produced pressed board has a structuring belt in the form of a metal wire screen which is fed with a respectively endless steel belt and the wood-based mat passing through a continuous press whose heated upper and lower press platens have the belts guided therealong via rollers displaceable along closed paths. The wire mesh configuration of the structuring belt is continuously impressed into the pressed board strand which is produced.
摘要翻译： 用于连续生产的压板的装置具有金属丝网形式的结构带，该结构带被供给有分别环形的钢带和木质垫通过连续的压力机，其加热的上下压板具有导带 通过沿着封闭路径移动的辊。 结构带的丝网结构被连续地印刷到所生产的压制板股线上。
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7.发明授权
公开(公告)号：US5493961A
公开(公告)日：1996-02-27
申请号：US353019
申请日：1994-12-09
申请人： Klaus Gerhardt , Lothar Sebastian
发明人： Klaus Gerhardt , Lothar Sebastian
CPC分类号： B27N3/24 , B30B15/007 , B30B5/06
摘要： A press for making pressed board has a plurality of longitudinally spaced rigid frames, a lower press plate extending longitudinally through and secured to the frames, and a normally planar upper press plate extending longitudinally above the lower plate through the frames and defining with the lower press plate a longitudinally throughgoing press gap. A plurality of vertically effective double-acting hydraulic cylinders carried on the frames above the upper plate each have a back compartment and a front compartment, are connected to the upper plate, and support the upper plate on the frames. Respective upper and lower endless belts have respective lower and upper stretches extending through the gap immediately below and above the respective upper and lower plates and respective upper and lower rollers advance the stretches longitudinally through the frames. Sensors connected to the lower plate produce an output corresponding to the size of the gap. A safety unit connected to the upper plate produces an output when the upper plate is deformed to a predetermined extent from a planar shape. A hydraulic valve system connected to the compartments of the double-acting cylinders pressurizes and depressurizes same. A controller connected to the safety unit and valve system pressurizes the front compartments of the cylinders when the safety unit generates its output and thereby hydraulically blocks downward movement of the upper plate.
摘要翻译： 用于制造压制板的压制机具有多个纵向间隔开的刚性框架，沿纵向延伸并固定到框架的下压板，以及通过框架纵向延伸穿过下板板并且通过下压板限定的平面上压板 平整纵向通过的压榨间隙。 承载在上板上方的框架上的多个垂直有效的双作用液压缸每个都具有后隔间和前隔间，连接到上板，并将上板支撑在框架上。 各个上，下环形带具有相应的下和上纵向延伸穿过相应的上板和下板的正下方和上方的间隙，并且相应的上下辊将纵向延伸穿过框架。 连接到下板的传感器产生对应于间隙大小的输出。 当上板从平面形状变形到预定范围时，连接到上板的安全单元产生输出。 连接到双作用缸的隔室的液压阀系统对其进行加压和减压。 连接到安全单元和阀门系统的控制器在安全单元产生其输出并且由此液压地阻挡上板的向下运动时对气缸的前隔室加压。
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公开(公告)号：US10011084B2
公开(公告)日：2018-07-03
申请号：US14117051
申请日：2012-05-22
申请人： Klaus Schuermann , Lothar Sebastian , Horst Weiss
发明人： Klaus Schuermann , Lothar Sebastian , Horst Weiss
CPC分类号： B30B15/042 , B30B1/32 , B30B1/34 , B30B15/04 , B30B15/065
摘要： The invention relates to a cycle press, in particular a short-cycle press, for producing and/or coating board-shaped materials, in particular engineered wood boards, comprising a press body having several press frames arranged next to one another in the longitudinal press direction, and further comprising an upper press plate and a lower press plate, wherein pressing cylinders supported on the press frames act on the upper press plate or the lower press plate. According to the invention, said cycle press is characterized in that the pressing cylinders are attached to the press frames by means of frame pins, wherein said frame pins engage in cut-outs of the press frames. Thus, the pressing cylinders can be prestressed against the press frames.
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公开(公告)号：US07458317B2
公开(公告)日：2008-12-02
申请号：US10402246
申请日：2003-03-28
IPC分类号： B27D3/04
摘要： A press for pressing a mat into a thin panel has a press frame, upper and lower press plates on the frame, and upper and lower press belts having confronting lower and upper stretches defining a press gap extending in a horizontal and longitudinal transport direction and respectively running below and above the upper and lower press plates. Upper and lower flexible intake plates are juxtaposed respectively above and below upstream ends of the lower and upper stretches of the belts and define therewith a downstream portion of an intake mouth flaring upstream. Upper and lower rollers are respectively braced against the upper and lower stretches of the belts at an upstream portion of the intake mouth immediately upstream of the downstream portion of the intake mouth. Further actuators connected to the rollers set a shape of the upstream portion of the intake mouth.
摘要翻译： 用于将垫压入薄板的压力机具有压框，框架上的上压板和下压板，上下压榨带具有面向下下和上延伸，分别限定在水平和纵向输送方向上延伸的压隙，并且分别 运行在上下压板的下方和上方。 上下柔性进气板分别在带的下段和上段的上游端的上下并置并且限定在其上方的进气口的下游部分。 在进气口的下游部分的紧邻上游的进气口的上游部分，上下辊分别支撑在带的上部和下部。 连接到辊的其它致动器设置了进气口的上游部分的形状。
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公开(公告)号：US4843886A
公开(公告)日：1989-07-04
申请号：US193241
申请日：1988-05-11
申请人： Manfred Koppers , Lothar Sebastian , Kuno Guse
发明人： Manfred Koppers , Lothar Sebastian , Kuno Guse
CPC分类号： G01L9/14 , G01L9/0029
摘要： The pressure measuring device has a housing in which a pressure chamber is located in a pin extending freely in the interior of the housing from a base. The pressure chamber wall is deformable elastically under an applied pressure. In the free end portion of the pin a magnetoresistive sensor is mounted which is moved with the chamber wall in a displacement occurring because of pressure changes in the chamber and thus is displaced relative to a permanent magnet. The magnet is mounted slightly transversely in the end portion of a compensating sleeve which surrounds the pin with wall contact. The change of the magnetic field at the sensor on displacement causes a proportional resistance change of the sensor so that an electrical signal proportional to the pressure change is generated which is a measure of the pressure. An amplifier for the signal from the magnetoresistive sensor can be mounted inside the housing adjacent the permanent magnet or the magnetoresistive sensor. Also advantageously the space between the housing and the compensating sleeve can be filled with insulation to further reduce temperature compensation requirements.
摘要翻译： 压力测量装置具有壳体，其中压力室位于从壳体的内部自由延伸的销中。 压力室壁在施加的压力下弹性变形。 在销的自由端部安装有磁阻传感器，其随着腔室壁移动而发生位移，因为腔室中的压力变化，因此相对于永磁体移位。 该磁体稍微横向地安装在补偿套筒的端部，该补偿套筒围绕销与壁接触。 传感器在位移时的磁场变化导致传感器的电阻变化比例，从而产生与压力变化成比例的电信号，这是测量压力。 用于来自磁阻传感器的信号的放大器可以安装在与永磁体或磁阻传感器相邻的壳体内。 还有利地，壳体和补偿套筒之间的空间可以被填充绝缘体以进一步降低温度补偿要求。
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