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11. 发明授权

US4372899A Method of manufacturing particleboard and the like 失效
标题翻译：制造刨花板等的方法
公开(公告)号：US4372899A
公开(公告)日：1983-02-08
申请号：US247478
申请日：1981-03-25
申请人： Dieter Wiemann , Gunter Seeger , Berndt Greten
发明人： Dieter Wiemann , Gunter Seeger , Berndt Greten
IPC分类号： B27N3/16 , B65G37/00 , B29J5/00
CPC分类号： B27N3/16 , B65G37/005 , B65G2207/14
摘要： Particleboard is manufactured by scattering an endless mat of chip and binder material on a series of overlapped mat carriers 17 moving on a forming conveyor 2 beneath a scattering station 1. A cut-off saw 5 is then used to separate the endless mat into mat sections 18 each of which is mounted on a respective mat carrier 17. The overlap between the mat carriers is eliminated and the laden mat carriers are removed from the forming conveyor 2 by an accelerating conveyor 6 which simultaneously operates as an intermediate store and a feed unit for a single storey press 8 arranged immediately after the accelerating conveyor 6. The accelerating conveyor 6 introduces the laden mat carrier into the inlet to the press from where it is transported into the press by internal transport devices of the press. After the mat section has been pressed to form a particleboard a pair of driven rollers 9 extract the mat carrier from the press and feed it towards a separating wedge 10. The mat carrier is deflected downwardly onto a conveyor 11 and the pressed board slides over the top surface of the separating wedge through further rollers 15. As soon as the mat carrier is fully located on a guide conveyor 11 beneath the separating wedge 10 the guide conveyor is pivoted downwardly and its direction of rotation is reversed so that the mat carrier can be transferred to a return conveyor 16. The mat carrier is then transferred back onto the forming conveyor from the return conveyor at a feeding station 14 which also serves to overlap the mat carrier with the preceding mat carrier and to turn the mat carriers over prior to them once again passing through the scattering station 1.
摘要翻译：刨花板是通过在芯片和粘合剂材料的环形垫片上散布在一个在散射台1下方的成形传送机2上移动的一系列重叠的垫子载体17上而制造的。然后使用一个切割锯5把这个环形垫子分成垫子部分 18，其中每个安装在相应的垫子载体17上。消除了垫子载体之间的重叠，并且通过加速输送器6将装载的垫子载体从成形输送机2移除，加速输送器6同时作为中间储存器操作，以及用于刚刚在加速输送机6之后布置的单层压机8.加速输送机6将负载垫子载体引入到压机的入口中，通过压机的内部输送装置将其输送到压机中。在垫部分被压制成刨花板之后，一对从动辊9从压机中提取垫子载体并将其送向分离楔10。垫子载体向下偏转到传送器11上，并且压板滑过分离楔的顶表面通过另外的辊15.一旦垫子载体完全位于分离楔10下方的引导传送器11上，则导向传送器向下枢转并且其旋转方向被反转，使得垫子载体可以转移到返回传送器16.然后，垫子载体在馈送站14处从返回传送器返回到成形输送机上，馈送站14还用于将垫子载体与先前的垫子载体重叠，并在垫子载体之前翻转垫子再次通过散射台1。

12. 发明授权

US4339478A Installation and process for processing of ligno-cellulose for the manufacture of wood-product plates 失效
标题翻译：木质纤维素加工木材产品板的安装和加工
公开(公告)号：US4339478A
公开(公告)日：1982-07-13
申请号：US143166
申请日：1980-04-23
申请人： Berndt Greten , Harry Neubauer , Gunter Seeger , Gunter Bucking , Hans J. Komp , Wilhelm Oldemeyer
发明人： Berndt Greten , Harry Neubauer , Gunter Seeger , Gunter Bucking , Hans J. Komp , Wilhelm Oldemeyer
IPC分类号： B27N3/14 , B05D7/00
CPC分类号： B27N3/14
摘要： An arrangement for processing ligno-cellulose containing particles for the manufacture of wood-product plates. These have layers of oriented chips, and a chipper comminutes raw material. The fine material and dust are separated by a sifting device, and the sifted chips are provided with binder material by a gluing device. The chipper produces more chips of as great a length as possible than are required for forming of at least one cover layer of a mat. Behind the chipper, there are provided a wet-chip bunker and a dryer. The sifter separates the chips, obtained after removal of the fine material and the dust, into two fractions. The chip composition of one of these fractions, during the processing time, constantly contains chips which are as long as possible and which are more than that required for forming the mat layer. The other fraction has shorter chips obtained during chipping, and both fractions are present each in at least one bunker. A feeder supplies a part of the chips that are as long as possible from the first fraction to the chips of the second fraction. The feeder may be arranged between the sifter and the bunkers.
摘要翻译：用于处理用于制造木制品板的含木素纤维素的颗粒的布置。这些具有定向芯片层，切片机粉碎原料。精细的材料和灰尘通过筛分装置分离，筛分的碎片通过胶合装置设置有粘合剂材料。切片机产生比形成垫的至少一个覆盖层所需的更长的长度的芯片。在切片机后面，提供了一个湿芯片仓和干衣机。筛分器将去除细小材料和粉尘后得到的碎片分成两部分。这些部分之一的芯片组成在处理时间内始终包含尽可能长的芯片，并且比用于形成垫层所需要的芯片多。另一部分具有在切屑期间获得的更短的切片，并且两个部分都存在于至少一个掩体中。馈线将一部分芯片从第一部分到第二部分的芯片尽可能长。进料器可以布置在筛子和沙坑之间。

13. 发明授权

US4307050A Heated platten press 失效
标题翻译：加热压机
公开(公告)号：US4307050A
公开(公告)日：1981-12-22
申请号：US215261
申请日：1980-12-11
申请人： Berndt Greten
发明人： Berndt Greten
IPC分类号： B27N3/20 , B30B15/00 , B30B15/06 , B29C3/06 , B29J5/04 , B30B15/24
CPC分类号： B30B15/007 , B27N3/20 , B30B15/06
摘要： A heated platten press for the manufacture of particle board features a pair of heatable press plattens 1 and 2 which are located between relatively movable press beams. The platten 1 is constructed as a rigid platten to define a flat reference surface for one side of the board to be pressed and is constructed so that it does not deflect either mechanically or thermally during operation of the press. The second press platten 2 is constructed to be elastically deflectable and is supported on a plurality of individual piston-in-cylinder arrangements 4 forming an array of adjacent substantially contiguous support fields which are substantially uniformly distributed over the whole area of the compensation platten. In operation a board is pressed and the deviation in thickness of the board from the nominal thickness is measured at points corresponding to the positions of the piston-in-cylinder arrangements within the array. The measured deviations are then used to control the individual piston-in-cylinder arrangements so as to correct the deviations in thickness.
摘要翻译：用于制造刨花板的加热压制机具有位于相对移动的压力梁之间的一对可加热压板1和2。平板1被构造为刚性平板，以限定待压制的板的一侧的平坦的参考表面，并且被构造成使得其在压力机的操作期间不会机械地或热的偏转。第二压板2被构造成可弹性偏转，并且被支撑在多个单独的活塞缸内装置4上，形成相邻的基本上连续的支撑区域的阵列，其基本上均匀地分布在补偿板的整个区域上。在操作中，板被按压，并且在对应于阵列内的缸内活塞排列的位置的点处测量板的厚度与标称厚度的偏差。然后测量的偏差用于控制单独的活塞 - 缸体布置，以便校正厚度的偏差。

14. 发明授权

US4221950A Method and apparatus suitable for heating relatively poorly conducting substances 失效
标题翻译：适用于加热相对较差导电物质的方法和装置
公开(公告)号：US4221950A
公开(公告)日：1980-09-09
申请号：US905562
申请日：1978-05-12
申请人： Kurt Lamberts , Jurgen Leppin , Berndt Greten , Harry Neubauer
发明人： Kurt Lamberts , Jurgen Leppin , Berndt Greten , Harry Neubauer
IPC分类号： H05B6/80 , B27L5/08 , B27N3/24 , H05B6/60 , H05B9/04
CPC分类号： H05B6/60 , B27N3/24 , B30B15/34
摘要： Poorly conducting substances, such as chips of cellulose material containing a heat hardenable binder, are heated by passing them between the plates of an operational capacitor supplied with energy from a high frequency generator. An adjustable auxiliary capacitor is connected in parallel with the operational capacitor and is adjusted to match the capacity of the output circuit to the generator with changing conditions of the poorly conducting substances. Coarse initial control is effected by adjusting the separation of the plates of the operational capacitor. The apparatus is especially useful for making chip boards and the like in which a precompressed mass of chips is passed between the plates of the operational capacitor sandwiched between two endless belts.
摘要翻译：不良导电物质，例如含有热可硬化粘合剂的纤维素材料碎片，通过将它们传递到从高频发生器供应能量的工作电容器的板之间来加热。可调辅助电容器与工作电容器并联连接，并根据不良导电物质的变化条件进行调整，使输出电路与发电机的容量相匹配。通过调整工作电容器的板的分离来实现粗略的初始控制。该装置对于制造芯片板等是特别有用的，其中芯片的预压块在夹在两个环形带之间的操作电容器的板之间通过。

15. 发明授权

US4216179A Process and an apparatus for the continuous manufacture of boards from material incorporating a heat hardenable binder 失效
标题翻译：用于从包含热可硬化粘合剂的材料连续制造板的方法和装置
公开(公告)号：US4216179A
公开(公告)日：1980-08-05
申请号：US905532
申请日：1978-05-12
申请人： Kurt Lamberts , Jurgen Leppin , Berndt Greten , Harry Neubauer
发明人： Kurt Lamberts , Jurgen Leppin , Berndt Greten , Harry Neubauer
IPC分类号： B27N3/26 , B27N3/24 , H05B1/00
CPC分类号： B27N3/24
摘要： Particleboard made from particles in the form of chips or fibers or the like is made by distributing a mass of chip material onto an endless belt conveyer system. The mass of material is subsequently passed to a precompressor, a high frequency preheating device, a further press and a finishing press. The unheated further press serves to reduce the thickness of the material to substantially that of the finished board prior to its consolidation by temperature and pressure in the finishing press. A further endless belt contacts the surface of the material and runs through the precompressor, the high frequency heating device and the further press and serves to counteract any tendency of the chip material to expand after leaving the precompressor. This endless belt additionally yields a number of other significant advantages, in particular a reduction of loss of heat from the material prior to reaching the finishing press.
摘要翻译：由芯片或纤维等形式的颗粒制成的刨花板通过将大量芯片材料分配到环形带式输送机系统上而制成。随后将材料的质量传递到预压缩机，高频预热装置，进一步的压机和精整机。未加热的另外的压机用于在整理压机中的温度和压力之前将材料的厚度减小到基本上成品板的厚度。进一步的环形带接触材料的表面并且穿过预压缩机，高频加热装置和进一步的压机，并用于抵消在离开预压缩机之后芯片材料膨胀的任何趋势。这种环形带还产生许多其它显着的优点，特别是在到达精整压机之前减少材料的热损失。

16. 发明授权

US4139308A Gluing machine for gluing lignocellulose-containing particles used for producing pressed wood plates 失效
标题翻译：用于胶合用于生产压制木板的含木素纤维素的颗粒的胶合机
公开(公告)号：US4139308A
公开(公告)日：1979-02-13
申请号：US861539
申请日：1977-12-19
申请人： Berndt Greten
发明人： Berndt Greten
IPC分类号： B01F15/02 , B27N1/00 , B27N1/02 , B01F7/04
CPC分类号： B27N1/0245
摘要： A gluing machine for gluing lignocellulose-containing particles such as fibers, shavings, dust, and the like, for the production of pressed wood plates, in which a housing has, at one end, an intake for material to be glued. At the other end of the housing there is an outlet for glued material. A stirring mechanism having mixing tools rotating with a shaft, is centered in the housing. Glue supply nozzles are also provided. The mixing tools are in the form of rods which run parallel to the stirring mechanism shaft, and they are supported on their ends on this shaft. The rods carry spaced cross surfaces, and are relatively close to the housing interior wall. At least some of the cross surfaces are inclined relative to the longitudinal axes of the rod with either the stirring mechanism shaft inclined from the horizontal in the direction towards the outlet downward, or with the horizontal stirring mechanism shaft. The rods may be in the form of tubes, and the interiors of the tubes may be connected to the stirring mechanism shaft to form at least partially a hollow shaft to serve as conduits for cooling agents. The cross surfaces may be in the form of annular disks, and adjacent annular disks may be held inclined and spaced by tube sections having chamfered ends.
摘要翻译：用于粘合含木素纤维素的颗粒如纤维，刨屑，灰尘等的胶合机用于生产压制木板，其中壳体在一端具有要胶合的材料的入口。在外壳的另一端有胶合材料出口。具有与轴一起旋转的混合工具的搅拌机构以壳体为中心。还提供胶水供应喷嘴。混合工具是与搅拌机构轴平行延伸的杆的形式，它们的端部支撑在该轴上。杆具有间隔开的交叉表面，并且相对靠近壳体内壁。至少一些十字表面相对于杆的纵向轴线倾斜，其中搅拌机构轴在水平方向上朝向出口向下倾斜，或者与水平搅拌机构轴倾斜。杆可以是管的形式，并且管的内部可以连接到搅拌机构轴，以至少部分地形成空心轴，以用作冷却剂的导管。十字表面可以是环形盘的形式，并且相邻的环形盘可以保持倾斜并且间隔开具有倒角端的管段。

17. 发明授权

US4023776A Process and apparatus for the production of chipboards, or like panels from a mixed material 失效
标题翻译：用于从混合材料制造刨花板或类似面板的方法和设备
公开(公告)号：US4023776A
公开(公告)日：1977-05-17
申请号：US488658
申请日：1974-07-15
申请人： Berndt Greten
发明人： Berndt Greten
IPC分类号： B27N3/14 , B01F13/00
CPC分类号： B27N3/14
摘要： Process and apparatus for the production of chipboards, fiberboards, or like panels from a mixed material, the components of which have specific gravities that differ relatively greatly from one another. In one preferred embodiment, the components are fed separately from one another to the bottom belt of a mixing bin to form a plurality of thin layers. The mixing bin is arranged upstream of a fine-metering device, which in turn, meters the mixed material for feeding into a press. Another preferred embodiment feeds the mixture components to the bottom belt mixing bin together, while depositing the mixture material in obliquely oriented layers in superimposed strata so that the angle of each layer is smaller with respect to the horizontal than the natural angle of repose of the individual mixer components.
摘要翻译：用于从混合材料生产刨花板，纤维板或类似面板的方法和设备，其组分具有彼此相对较大差异的比重。在一个优选实施例中，将部件彼此分开地供给到混合箱的底部带，以形成多个薄层。混合箱布置在精细计量装置的上游，而精细计量装置依次对混合物料进行计量以供入压力机。另一个优选的实施例将混合物组分送入底部带式混合箱中，同时将叠加材料沉积在叠加层中的倾斜取向层中，使得每个层的角度相对于水平面的角度小于个体的自然安息角搅拌机组件。

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