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11.发明授权
公开(公告)号：US4264546A
公开(公告)日：1981-04-28
申请号：US21975
申请日：1979-03-19
Applicant: Rudolf Becker
Inventor： Rudolf Becker
IPC: B28B3/02 , C04B35/593 , C04B35/645 , C04B35/58 , F27B9/04 , F27B9/10
CPC classification number: C04B35/593 , B28B3/025 , C04B35/6455
Abstract: Method and apparatus for producing silicon nitride molded bodies by means of a pseudoisostatic hot pressing process. Silicon nitride is initially ground in a grinding vessel with grinding elements wherein the vessel is lined with the same material from which the grinding elements are made, e.g., hot pressed silicon nitride. Grinding is continued until a specific surface area greater than 15 m.sup.2 is obtained. The grinding takes place in the presence of a grinding liquid to prevent oxidation of the freshly ground silicon nitride. The silicon nitride suspension is then treated in a pressure vessel to remove the grinding liquid therefrom and form a blank. The blank is thereafter embedded within a pressure transfer medium, e.g., boron nitride, and inserted into the die of a hot pressing furnace to obtain the desired hot pressed silicon nitride.The pressure vessel used in this method comprises a chamber for the silicon nitride suspension, an outlet means connected to the bottom of the chamber to permit the vacuum removal of the grinding fluid from said suspension; and an inlet means connected to the chamber for admitting an inert gas, e.g., nitrogen, into the chamber.
Abstract translation: 通过假异步热压法制造氮化硅成型体的方法和装置。 氮化硅最初在具有研磨元件的研磨容器中研磨，其中容器用与研磨元件制成的相同材料衬里，例如热压氮化硅。 继续研磨直到获得大于15m 2的比表面积。 研磨在研磨液体的存在下进行，以防止新研磨的氮化硅的氧化。 然后在压力容器中处理氮化硅悬浮液以从其中除去研磨液并形成空白。 然后将坯料嵌入压力转移介质例如氮化硼中，并将其插入热压炉的模具中，以获得所需的热压氮化硅。 在该方法中使用的压力容器包括用于氮化硅悬浮液的室，连接到室的底部的出口装置，以允许从所述悬浮液真空去除研磨液; 以及连接到所述室的入口装置，用于将惰性气体例如氮气引入所述室中。
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公开(公告)号：US4063865A
公开(公告)日：1977-12-20
申请号：US713611
申请日：1976-08-11
Applicant: Rudolf Becker
Inventor： Rudolf Becker
CPC classification number: B29C47/54 , B29C47/20 , B29C47/28 , B29C47/702 , B29C47/0023 , B29C47/0026 , B29C47/062 , B29C47/065 , B29C47/26
Abstract: An extruder head wherein the housing for a mandrel has a lateral inlet for admission of plasticized material into an arcuate bore of the mandrel and the mandrel has two divergent connecting passages which cause the plasticized material to form a first tubular stream with two radial seams at the inner end of an elongated annular chamber which is defined by the housing and mandrel and wherein the material flows toward an extrusion orifice. The inner end of the chamber contains a ring which divides the first stream into two discrete streams one of which flows along a neck portion of the mandrel and the other of which flows around the ring. The two discrete streams merge into a fourth tubular stream downstream of the ring. The periphery of the ring and/or the neck portion of the mandrel has inclined baffles which subdivide the respective discrete stream into several fields whose boundaries at the downstream end of the ring are out of alinement with the seams of the other discrete stream. This insures that the fourth stream does not have any radial seams which extend all the way from its inner to its outer surface.
Abstract translation: 挤出机头，其中用于心轴的壳体具有侧向入口，用于将塑化材料进入心轴的弓形孔，并且心轴具有两个发散的连接通道，其使得塑化材料形成具有两个径向接缝的第一管状流 由外壳和心轴限定的细长环形室的内端，并且其中材料流向挤压孔。 腔室的内端包含一个环，其将第一流分成两个离散的流，其中一个流沿心轴的颈部流动，另一个流环绕环。 两个离散流合并到环的下游的第四管状流中。 心轴的周边和/或颈部的颈部具有倾斜的挡板，其将相应的离散流细分成若干场，其环的下游端的边界与另一个离散流的接缝不相配。 这确保了第四条流不具有从内部到外表面一直延伸的任何径向接缝。
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公开(公告)号：US3422779A
公开(公告)日：1969-01-21
申请号：US3422779D
申请日：1967-04-03
Applicant: RUDOLF BECKER
Inventor： BECKER RUDOLF
CPC classification number: F17C3/025 , B63B25/12 , F17C2201/0104 , F17C2201/035 , F17C2201/052 , F17C2203/012 , F17C2203/0329 , F17C2203/035 , F17C2205/013 , F17C2205/0332 , F17C2205/0335 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2250/072 , F17C2260/037 , F17C2260/042 , F17C2270/0105 , Y10S220/901 , Y10S220/902
Abstract: 1,133,167. Carrying liquefied gases. LINDE A.G. 16 March, 1967 [28 March, 1966], No. 12353/67. Headings B7A and B7S. [Also in Division F4] In a tanker vessel for the transport of a cargo of liquefied gas at low temperature, the cargo is carried only in containers 5 which are located wholly above the level of the upper deck 3. Smaller auxiliary tanks 6 extend parallel to the fore-and-aft axis of the tanker outboard of containers 5. The sides of the hull 1 are connected by a cladding 7 with the outer walls of the auxiliary tanks and the containers. An insulating layer 8 is arranged between the cladding 7 and the containers and auxiliary tanks. The deck 3 is protected by a second barrier 12 arranged on a load-bearing insulating layer 13. The space between the cladding 7 and the second barrier 12 forms a gas-tight chamber which may be filled with a protective gas.
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14.发明授权
公开(公告)号：US6085392A
公开(公告)日：2000-07-11
申请号：US216783
申请日：1998-12-18
Applicant: Michael Maria Strobel , Rudolf Becker
Inventor： Michael Maria Strobel , Rudolf Becker
CPC classification number: D01H1/16
Abstract: The present invention concerns a stretch machine with a drive mechanism which is placed in a drive enclosure (3). This drive is covered by a movable top (2), which lies with its edge areas (24) on a stationary part (10) of the stretch machine and which top carries a blower (4) with at least one suction side and one discharge side. The blower stands with its suction side in connection with a filter (5) and with its discharge side open to the interior of the drive enclosure (3). Within the drive enclosure is provided an air distribution system (6). This is so arranged and so oriented that the blower (4) produces, in the entire peripheral area of the cover (2), an effect which is essentially of uniform strength. The blower 4 is provided with a control apparatus (71) for a reversal of its direction of impelling air.
Abstract translation: 本发明涉及一种具有驱动机构的拉伸机，该驱动机构放置在驱动机壳（3）中。 该驱动器被可移动的顶部（2）覆盖，该可移动顶部（2）位于拉伸机器的固定部分（10）上的边缘区域（24），并且顶部带有鼓风机（4），该鼓风机具有至少一个吸力侧和一个排出口 侧。 鼓风机的吸入侧与过滤器（5）连接，其排放侧向驱动器外壳（3）的内部敞开。 在驱动器外壳内设有空气分配系统（6）。 这样被布置成如此取向，使得鼓风机（4）在盖（2）的整个周边区域中产生基本上具有均匀强度的效果。 鼓风机4设有用于反转其推进方向的控制装置（71）。
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15.发明授权
公开(公告)号：US5193332A
公开(公告)日：1993-03-16
申请号：US780528
申请日：1991-10-18
Applicant: Albert Kriegler , Rudolf Becker , Rupert Karl , Johann Halbritter
Inventor： Albert Kriegler , Rudolf Becker , Rupert Karl , Johann Halbritter
Abstract: A spinning or twisting device in which a yarn is to be back-fed into the bore of a pipe-shaped element subjected to negative pressure in order to repair a yarn break. This pipe-shaped element is made in form of a yarn draw-off pipe of an open-end spinning device or as part of a pneumatic twisting device.A presenting device is moved over and beyond the pipe-shaped element into a yarn inserting position. The end of the pipe-shaped element towards the moving path of the presenting device is provided with a nozzle which is provided, in relation to the bore, on its side towards the yarn inserting position of the presenting device with a yarn support, and on its side away from the yarn inserting position with a yarn insertion groove, oriented in the direction of movement of the presenting device. The bottom of the yarn insertion groove is at a greater distance from the moving path of the presenting device than the yarn support.
Abstract translation: 一种旋转或扭转装置，其中纱线将被反馈到经受负压的管状元件的孔中以修复断纱。 该管状元件由开口纺纱装置的纱线牵引管或作为气动扭转装置的一部分的形式制成。 将呈现装置移动超过管状元件到纱线插入位置。 管状元件朝向呈现装置的移动路径的端部设置有喷嘴，该喷嘴相对于孔在侧面朝向呈现装置的纱线插入位置设置有纱线支撑件，并且在 其侧面远离纱线插入位置，具有沿着呈现装置的移动方向定向的纱线插入槽。 纱线插入槽的底部距离呈现装置的移动路径比纱线支撑件更远。
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Patent Agency Ranking16.发明授权
公开(公告)号：US4890450A
公开(公告)日：1990-01-02
申请号：US255231
申请日：1988-10-11
Applicant: Rupert Karl , Rudolf Becker
Inventor： Rupert Karl , Rudolf Becker
CPC classification number: D01H13/005 , B65H54/26 , B65H2701/31
Abstract: A spinning machine with unit to service spinning and winding stations, which is capable of travelling alongside the spinning machine and contains control and drive elements in a housing. The housing is enclosed by covers and is equipped with an anti-collision device taking effect in a direction opposite to the direction of travel. The anti-collision device of each direction of travel comprises two elements, of which the first element is attached to the lateral cover of the housing so as to be capable of pivoting. The first element is made to act as an actuating mechanism of the second element which acts upon the control elements.
Abstract translation: 一种纺纱机，具有服务于纺纱和卷绕站的单元，其能够与纺纱机一起行进并且在壳体中包含控制和驱动元件。 外壳由盖子包围，并配有一个在与行进方向相反的方向上起作用的防撞装置。 每个行进方向的防碰撞装置包括两个元件，其中第一元件附接到壳体的侧盖以便能够枢转。 第一元件被用作作用于控制元件的第二元件的致动机构。
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公开(公告)号：US4838778A
公开(公告)日：1989-06-13
申请号：US136964
申请日：1987-12-23
Applicant: Rudolf Becker , Wilhelm Neubauer , Hans Beyer , Harald Pohl
Inventor： Rudolf Becker , Wilhelm Neubauer , Hans Beyer , Harald Pohl
CPC classification number: B29C47/065 , B29C47/0023 , B29C47/0026 , B29C47/20 , B29C47/265
Abstract: A coextrusion head for the continuous production of laminated tubes to be used as parisons in blow molding. The tubes consist of a plurality of layers of synthetic resins. The synthetic resin layers include one or more supporting layers, usually a barrier layer, and adhesive layers as necessary. The layers are brought together by axial, annular feed passageways within the coextrusion head prior to the laminated tube being extruded through a nozzle in the head. Frequently one layer, generally the barrier layer, has different flow characteristics than those of the other layers, whereupon structural defects can arise in the formed tube. The apparatus described forestalls such structural defects by feeding the various layers into confluence in a manner that precludes, or sufficiently minimizes, the time layers having differing flow characteristics have contact with feed passageway walls while in confluence. As a result, shear stresses within or between the individual layers is avoided and the tube so produced is free of structural defects.
Abstract translation: 用于连续生产用于吹塑成型中的型坯的层压管的共挤出头。 管由多层合成树脂组成。 合成树脂层包括一个或多个支撑层，通常为阻挡层，根据需要包括粘合剂层。 在层压管通过头部中的喷嘴挤出之前，这些层通过共挤出头内的轴向环形进给通道而被聚集在一起。 通常，一层通常是阻挡层，具有与其它层不同的流动特性，于是在所形成的管中可能出现结构缺陷。 所描述的装置通过以不同流动特性的时间层排出或充分地最小化的方式通过将各种层进入汇合来防止这种结构缺陷在汇合时与进料通道壁接触。 结果，避免了各层内或之间的剪切应力，并且如此生产的管没有结构缺陷。
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公开(公告)号：US4660731A
公开(公告)日：1987-04-28
申请号：US637209
申请日：1984-08-03
Applicant: Rudolf Becker
Inventor： Rudolf Becker
CPC classification number: B66C23/42
Abstract: A separate boom vehicle is provided for transporting a telescopic boom, which is adapted to be coupled to a revolving superstructure and to be detached from it for transporting. The boom vehicle is provided in its forward portion with a coupling structure for retaining a telescopically extensible part of the telescopic boom, and is provided in its rear portion with a lifting structure for supporting the boom. The lifting structure is so arranged that when it has been longitudinally aligned with the revolving superstructure, a coupling yoke, provided at the lower end of the telescopic boom, is adapted to be displaced by extending and retracting cylinders along tracks provided on the revolving superstructure to a position in which bearing eyes of the telescopic beam register with bearing bores of the revolving superstructure. The revolving superstructure is provided with a pivot pin for coupling the boom to the revolving superstructure.
Abstract translation: 提供了一个单独的起重臂车辆，用于运送伸缩式起重臂，该伸缩臂适于联接到旋转的上部结构并与其分离以便运输。 动臂车辆的前部设置有用于保持伸缩臂的可伸缩伸展部分的联接结构，并且在其后部设置有用于支撑吊杆的提升结构。 提升结构被布置成当其与旋转上部结构纵向对齐时，设置在伸缩臂的下端处的联接轭适于通过沿设置在旋转上部结构上的轨道延伸和缩回气缸而移位， 伸缩梁的轴承与旋转上部结构的轴承孔对准的位置。 旋转上部结构设置有用于将动臂连接到旋转上部结构的枢轴销。
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公开(公告)号：US4280627A
公开(公告)日：1981-07-28
申请号：US001074
申请日：1979-01-05
Applicant: Rudolf Becker
Inventor： Rudolf Becker
Abstract: In a heavy-duty crane particularly suitable for lifting heavy loads over tall buildings, a substructure supports a rotatable main boom. A jib for carrying the load and a secondary spar for carrying a counterweight by means of a cable are hinged to the tip of the main boom. The counterweight swivels together with turning of the loaded crane. The jib is guyed by way of the secondary spar which overhangs so far that the counterweight is disposed beyond the confines of the substructure.
Abstract translation: 特别适用于在高层建筑物上提升重载荷的重型起重机中，底座支撑可旋转的主吊臂。 用于承载负载的起重臂和用于通过电缆承载配重的次级翼梁铰接到主起重臂的末端。 配重与装载起重机的转动一起旋转。 小臂是通过辅助翼梁的方式伸展的，以至于配重超出了子结构的限制。
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公开(公告)号：US2310829A
公开(公告)日：1943-02-09
申请号：US35162140
申请日：1940-08-06
Applicant: RUDOLF BECKER
Inventor： RUDOLF BECKER
IPC: B01D19/00
CPC classification number: B01D19/0015
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