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公开(公告)号：US4621998A
公开(公告)日：1986-11-11
申请号：US762704
申请日：1985-08-05
申请人： Josef Kohler
发明人： Josef Kohler
摘要： A continuously-operating vulcanizing press, in which the article which travels through the press is guided on both sides between flexible enclosing strips which travel along with the article. A pressure mechanism, which acts upon the enclosing strips, is provided in the entry region of the press in order to already produce direct contact of the strips with the side edges of the pressed article in the starting phase of the vulcanization. In contrast to the heretofore known arrangement, which is disposed at a distance ahead of the press, the inventive arrangement provides a considerably more precise guidance of the enclosing strips, and hence also provides a qualitative improvement of the end product.
摘要翻译： 一种连续操作的硫化机，其中穿过压机的物品在与物品一起行进的柔性封闭条之间的两侧被引导。 作用在封闭条上的压力机构设置在压力机的入口区域中，以便在硫化的起始阶段已经使带材与压制制品的侧边缘直接接触。 与迄今为止已知的布置在印刷机前方的距离相比，本发明的布置提供了相对更精确的包围条带的引导，因此还提供了最终产品的定性改进。
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公开(公告)号：US4462785A
公开(公告)日：1984-07-31
申请号：US463218
申请日：1983-02-02
申请人： Carl M. Smith
发明人： Carl M. Smith
CPC分类号： B27N5/00
摘要： An apparatus and method are disclosed for forming a fibrous workpiece comprised of a layer of randomly disposed fibers and adhesive material dispersed throughout the fibers for binding same upon heating and compressing the fibers and adhesive material to define a unitary pad wherein the apparatus comprises a press having a first and a second platen supported for relative movement toward and away from each other, a first and a second mold supported by the first and second platens respectively with the molds having forming surfaces which define the configuration of the pad, and means for heating the workpiece wherein the heating means comprises means for providing hot humid air through the workpiece to provide a rapid penetration and improved heating of the fibers and adhesive material resulting in comparatively high speed forming of the pad with a minimum forming pressure.
摘要翻译： 公开了一种用于形成纤维工件的装置和方法，所述纤维工件由随机布置的纤维层和分散在整个纤维中的粘合剂材料组成，用于在加热和压缩纤维和粘合剂材料时将其粘合以限定整体垫，其中该设备包括具有 第一和第二压板，用于相对于彼此相对移动的相对运动;第一和第二模具，其分别由第一和第二压板支撑，模具具有限定衬垫的构造的成形表面，以及用于加热 工件，其中加热装置包括用于通过工件提供热湿空气以提供快速穿透和改进的纤维和粘合材料的加热的装置，从而以最小的成形压力形成垫的相对较高速度的形成。
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公开(公告)号：US4457683A
公开(公告)日：1984-07-03
申请号：US471516
申请日：1983-03-02
申请人： Klaus Gerhardt , Dieter Goertz
发明人： Klaus Gerhardt , Dieter Goertz
CPC分类号： B30B9/04
摘要： A press comprises a drum having a heated outer surface and rotatable about an axis and at least one endless belt radially juxtaposed with a portion of the outer drum surface and consisting mainly of an elastically deformable matrix and a plurality of parallel, twisted, and generally annular multifilament cords axially spaced from one another and formed of yarns of an aromatic polyamide imbedded in the matrix. The belt is tensioned and thereby urged radially toward the drum-surface portion. Thus the belt and the drum-surface portion form an angularly extending pressing region. A web to be compressed is fed tangentially to one end of the pressing region and is withdrawn it from the other end thereof. A drive rotates the drum and thereby displaces the web and the belt angularly along the portion so that the web is compressed against and heated by the drum. The cords according to this invention are formed as cables.
摘要翻译： 压力机包括具有加热的外表面并可围绕轴线旋转的滚筒和至少一个环形带，其与外滚筒表面的一部分径向并置，并且主要由可弹性变形的基体和多个平行的，扭曲的和大致环形的 彼此轴向间隔开并由嵌入基质中的芳族聚酰胺的纱线形成的复丝帘线。 皮带张紧，从而径向推向鼓表面部分。 因此，带和鼓表面部分形成有角度延伸的按压区域。 要压缩的卷筒被切向地输送到按压区域的一端，并从其另一端取出。 驱动器使滚筒旋转，从而使卷筒纸和带沿着该部分成角度地移动，使得卷筒纸被压缩并被滚筒加热。 根据本发明的帘线形成为电缆。
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公开(公告)号：US4451322A
公开(公告)日：1984-05-29
申请号：US371212
申请日：1982-04-23
申请人： Bolek Dvorak
发明人： Bolek Dvorak
CPC分类号： B27N3/06 , B30B11/265 , Y10T156/1011 , Y10T156/1741
摘要： The apparatus accepts dry stripped crude fiber such as straw or sugar cane wastes, coconut husks, or elephant grass, compacts them into a relatively dense sheet, and bonds a strong surfacing material such as a heavy paper to the faces and edges. The sheet, continuously flowing from the apparatus, is cut into standard lengths and the cut ends are capped with the same surfacing material. A precompactor near the end of an entrance chute into the apparatus uniformly predensifies the incoming fiber prior to its compaction by means of a ram. The ram is carried on roller bearings especially adapted to withstand the weight and other forces associated with the continuous movement of the ram. The compacted material is continuously propelled by the ram and enters a press, where heat and pressure produce a dimensionally stable sheet bonded together partially by natural resins released from the fibers by the heat, and partially by mechanical interlinking between fibers. In the following operation, the sheet is covered with the surfacing material, which is successively folded over and bonded to the edges of the sheet. The surfacing material, provided in discrete rolls, is continuously available from a feeder station which facilitates the substitution of a fresh roll as the material is consumed. In the following sawing and end sealing operations, fully surfaced sheets of standard lengths are produced.
摘要翻译： 该设备接受干燥的粗纤维如秸秆或甘蔗废物，椰子壳或大象草，将其压实成相对致密的片材，并将强烈的表面材料如重磅的纸粘合到面和边缘。 将从设备连续流动的片材切割成标准长度，并且用相同的表面材料将切割端封盖。 在进入设备入口的末端附近的预压实器通过压头在其压实之前均匀地使进入的纤维预增加。 压头承载在滚子轴承上，特别适用于承受与冲头连续运动相关联的重量和其他力。 压实材料由冲头连续推进并进入压机，其中热和压力产生由热量从纤维中释放的天然树脂部分地结合在一起的部件上的尺寸稳定的板，并且部分地通过纤维之间的机械互连而结合在一起。 在以下操作中，片材被表面材料覆盖，所述表面材料被连续地折叠并粘合到片材的边缘。 在离散辊中提供的表面材料可从供料站连续地获得，该供料站在材料被消耗时有助于代替新鲜的辊。 在以下锯切和端部密封操作中，生产出标准长度的完全表面的片材。
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5.发明授权
公开(公告)号：US4410380A
公开(公告)日：1983-10-18
申请号：US80669
申请日：1979-10-01
CPC分类号： B27N3/24
摘要： In a method of continuously manufacturing sheets of material such as wood chip board in which a bed of material is fed from one conveyor belt to another conveyor bed which forms part of a continuous press, in order to avoid problems caused by the discontinuity at the gaps between the two belts, a web of paper is fed onto the conveyor belt and caused to travel with the conveyor belts, the bed of material then disposed on the paper, permitting the paper to bridge the gap between the conveyor belts without disturbance of the bed of material. The paper, which is then pressed and intimately bonded to the bed of material when making the sheet of material, is subsequently ground off.
摘要翻译： 在连续地制造诸如木片板的材料片的方法中，其中材料床从一个输送带馈送到形成连续冲压机的一部分的另一输送机床，以避免由间隙的不连续性引起的问题 在两个传送带之间，纸幅被送到传送带上并随着传送带行进，然后材料床被放置在纸张上，允许纸张将输送带之间的间隙桥接起来，而不会扰乱床 的材料。 随后，当制造片材材料时，被压制并紧密地粘合到材料床上的纸随后被研磨掉。
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公开(公告)号：US4389175A
公开(公告)日：1983-06-21
申请号：US263908
申请日：1981-05-15
申请人： Helmut W. Sakschek
发明人： Helmut W. Sakschek
CPC分类号： B27N3/14
摘要： A distributor for receiving an air suspension of fibers and uniformly spreading them over a moving forming wire. Upper and lower parallel rotors in the distributor have parallel axes and rotor bars. The lower rotor is rotatable to distribute fibers through screen openings in a lower curved housing wall over the wire. The upper rotor bars pass in close proximity to a breaker bar extending into the distributor, and against which breaker bar clumps of fibers too large to pass through the screen openings are impacted and broken down into individual fibers capable of passing through the screen openings.
摘要翻译： 用于接收纤维空气悬浮物并将其均匀地铺展在移动的成形网上的分配器。 分配器中的上下平行转子具有平行轴和转子条。 下转子可旋转以通过丝网上的下弯曲壳体壁中的丝网孔分布纤维。 上转子条通过非常接近延伸到分配器中的断路器杆，并且相对于其穿过筛孔的纤维过大的断路器棒块被撞击并分解成能够穿过筛孔的单根纤维。
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公开(公告)号：US4375448A
公开(公告)日：1983-03-01
申请号：US250546
申请日：1981-04-03
申请人： David W. Appel , Raymond Chung
发明人： David W. Appel , Raymond Chung
CPC分类号： D01G99/00
摘要： A method therefor for forming an air-laid web of dry fibers suitable for use in a wide variety of products ranging from bath and facial tissues to towels having basis weights on the order of 13 lbs./2880 ft..sup.2 to 50 lbs./2880 ft..sup.2 on a high-speed production basis, wherein the web is characterized by random array of individualized fibers substantially undamaged by mechanical action and having a controlled cross-directional profile, and by its freedom from nits, pills, rice and the like, thereby improving both the appearance and the tensile strength of the web. The full-width feeding of dry fibers to a 2-dimensional flow control and fiber screening system is described wherein substantially no cross-flow forces are created in the system, ensuring a uniform cross-directional basis weight profile. The fibers are subjected to only minimal mechanical disintegrating action at all stages of the process subsequent to hammermilling and, thus, shortening, curling and/or rolling of the fibers to aggregated fiber masses is minimized. The aggregated fiber masses which are present in the fiber stream fed to the system are centrifugally and tangentially separated from individualized fibers and soft fiber flocs and removed from the system while maintaining relatively low fiber separation and/or recycling on the order of less than 10%.
摘要翻译： 一种用于形成干燥纤维的气流成网幅材的方法，其适用于从浴和面巾纸到毛巾的各种产品，所述产品的基重为13磅/ 2880英尺2至50磅/平方米 2880 ft.2，其中纤维网的特征在于通过机械作用基本上不受损害并具有受控的横向轮廓的随机阵列的个性化纤维，并且通过其免于尼丝，丸，米等的特征 ，从而改善幅材的外观和拉伸强度。 描述了将干纤维全尺寸进料到二维流动控制和纤维筛选系统，其中在系统中基本上不产生交叉流动力，确保均匀的横向基重分布。 纤维在锤击之后的过程的所有阶段仅经受最小的机械崩解作用，因此使纤维缩短，卷曲和/或滚动至聚集的纤维块最小化。 存在于供给系统的纤维流中的聚集的纤维质量离心和切向地从单独的纤维和软质纤维絮凝物中分离，并从体系中除去，同时维持相对低的纤维分离和/或循环使用量小于10％ 。
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公开(公告)号：US4374796A
公开(公告)日：1983-02-22
申请号：US204255
申请日：1980-11-05
CPC分类号： B65B3/10 , A45D33/006
摘要： Cosmetic material prepared by mixing powder cosmetic material with a binder and solvent is injected under a predetermined pressure into a hollow closed space partially defined by a porous absorbing material, whereby the solvent in the cosmetic material is absorbed into the absorbing material and the powder cosmetic material is solidified in the hollow closed space.
摘要翻译： 通过将粉末化妆料与粘合剂和溶剂混合而制备的化妆品材料以预定压力注入到由多孔吸收材料部分限定的中空封闭空间中，由此化妆品材料中的溶剂被吸收到吸收材料中，并且粉末化妆品材料 在空心封闭空间中凝固。
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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
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。
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公开(公告)号：US4255108A
公开(公告)日：1981-03-10
申请号：US4858
申请日：1979-01-19
CPC分类号： B27N3/14
摘要： Methods and apparatus are presented for continuous-line manufacture of composition board from furnish which is moved in a continuous-flow manner through a processing line and distributed for deposition at a uniform rate over a preselected area to continuously form a mat for compaction.Commercially economical production flow rates are achieved with a lightweight refined wood furnish to form fiberboard having directional properties without relying on pneumatic impulsion while uniformly distributed furnish is delivered substantially free of air turbulence effects enabling fiber orientation by means of an electrical field.Control of movement and accurate metering of furnish are facilitated by continuously over-feeding furnish into the processing line and returning excess furnish as part of an initial distribution of furnish over one dimension of the mat to be formed. The initially distributed furnish is confined in the remaining dimension while being continuously moved in the direction of the mat; the confined profile feed is metered, accelerated by mechanical contact, and then distributed over the full area of deposition. Lightweight fibrous furnish is delivered for screening to separate fiber clusters followed by electrical field orientation of individualized fibers and deposition. The furnish distributed over the forming area is moved along a flow path which is substantially normal to the surface of deposition.
摘要翻译： 提出的方法和装置用于从配料中连续生产组合物板，其以连续流动的方式通过处理线移动并分布在预选区域上以均匀的速率沉积以连续地形成用于压实的垫。 通过轻质精制木材配料实现商业上经济的生产流速，以形成具有定向性能的纤维板，而不依赖于气动冲击，而均匀分布的配料基本上没有通过电场实现纤维取向的空气湍流效应。 通过将配料连续过度供给到处理线中并且将多余的配料作为在待形成的垫的一个尺寸上的配料的初始分配的一部分而返回来控制配料的运动和精确计量。 最初分布的配料被限制在剩余的尺寸上，同时沿垫子的方向连续移动; 限制型材进料计量，通过机械接触加速，然后分布在整个沉积区域。 交付轻量级纤维配料用于筛选以分离纤维簇，然后进行个体化纤维的电场取向和沉积。 分布在成形区域上的配料沿着基本垂直于沉积表面的流动路径移动。
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