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101. 发明授权

US11364527B2 Control system and method for tapered structure construction 有权
公开(公告)号：US11364527B2
公开(公告)日：2022-06-21
申请号：US16208831
申请日：2018-12-04
申请人： Keystone Tower Systems, Inc.
发明人： Rosalind K. Takata , Eric D. Smith , Loren Daniel Bridgers , Daniel Ainge , Alexander H. Slocum
IPC分类号： B21C37/18 , B23K9/032 , B21C37/12
摘要： A control system for forming a tapered structure includes a sensor providing feedback for a machine for forming a tapered structure including at least three rolls having at least one bend roll and at least two guide rolls. The guide rolls may include rollette banks having a plurality of rollettes. The machine may also include an adjustment mechanism to position at least one of the rolls, where a diameter of the tapered structure being formed is controlled by relative positions of the rolls. The machine may also include a joining element to join edges of a stock of material together as it is rolled through the rolls to form the tapered structure. The control system may also include a controller to receive feedback from the sensor and to send a control signal based on the feedback to the adjustment mechanism for positioning at least one of the rolls.

102. 发明申请

US20210178502A1 METHOD FOR PRODUCING MOLDED ARTICLE, PRODUCTION DEVICE, AND MOLDED ARTICLE 有权
公开(公告)号：US20210178502A1
公开(公告)日：2021-06-17
申请号：US16760862
申请日：2018-10-30
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Takemasa YAMASAKI , Tatsuya FUJII , Shinji SATO , Takeshi YAMADA
IPC分类号： B23K9/032 , B23K9/04
摘要： A method for producing a built-up object by melting and solidifying a filler metal to form weld beads on a base surface along a track for a torch and form the built-up object formed by the weld beads is provided. The built-up object includes a bead formation portion where a gravitational influence is maximum. The method includes: forming a supporting bead having a higher viscosity during weld-bead formation than other weld beads in the bead formation portion; and forming the other weld beads overlying the supporting bead.

103. 发明申请

US20200282497A1 METHOD FOR DESIGNING LAMINATE MOLDED ARTICLE, PRODUCTION METHOD, PRODUCTION DEVICE, AND PROGRAM 审中-公开
公开(公告)号：US20200282497A1
公开(公告)日：2020-09-10
申请号：US16764328
申请日：2018-11-29
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Takemasa YAMASAKI , Tatsuya FUJII , Shinji SATO , Takeshi YAMADA
IPC分类号： B23K26/342 , B23K9/032 , B23K9/04 , B23K9/095 , B23K9/127
摘要： A method for designing an additively-manufactured object includes: a slicing step of slicing a shape of the additively-manufactured object into weld bead layers each having a height corresponding to one bead layer using data of the shape of the additively-manufactured object, thereby generating a plurality of virtual bead layers; a reference direction setting step of setting, as a reference direction, a direction in which the sliced layer of the additively-manufactured object is continuously provided and extended in an intermediate layer disposed at a deposition-direction center of the plurality of virtual bead layers; and a bead adjusting step of adjusting a bead size of the weld bead to be formed in the plurality of virtual bead layers depending on a bead shape in a section perpendicular to the reference direction.

104. 发明授权

US10189064B2 Control system and method for tapered structure construction 有权
公开(公告)号：US10189064B2
公开(公告)日：2019-01-29
申请号：US14228481
申请日：2014-03-28
申请人： Keystone Tower Systems, Inc.
发明人： Rosalind K. Takata , Eric D. Smith , Loren Daniel Bridgers , Daniel Ainge , Alexander H. Slocum
IPC分类号： B21C37/12 , B21C37/18 , B23K9/032 , B23K37/053
摘要： A control system for forming a tapered structure includes a sensor providing feedback for a machine for forming a tapered structure including at least three rolls having at least one bend roll and at least two guide rolls. The guide rolls may include rollette banks having a plurality of rollettes. The machine may also include an adjustment mechanism to position at least one of the rolls, where a diameter of the tapered structure being formed is controlled by relative positions of the rolls. The machine may also include a joining element to join edges of a stock of material together as it is rolled through the rolls to form the tapered structure. The control system may also include a controller to receive feedback from the sensor and to send a control signal based on the feedback to the adjustment mechanism for positioning at least one of the rolls.

105. 发明申请

US20180369947A1 Contact Nozzle With Split Tip 审中-公开
公开(公告)号：US20180369947A1
公开(公告)日：2018-12-27
申请号：US15630705
申请日：2017-06-22
申请人： ESAB AB
发明人： Hannes Hugo Raudsepp , Pierre Magnus Robert Svedlund
IPC分类号： B23K9/26 , B23K9/12 , B23K9/032
摘要： A contact device for feeding current to one or more welding wires in a welding apparatus includes a split tip nozzle having first and second diametrically opposed slots formed therein and a biasing means for supplying an adjustable biasing force to first and second split tips to bias the first and second split tips together to ensure that a desired contact between the split tip nozzle and the one or more welding wires is maintained throughout the lifecycle of the nozzle. The biasing force may be applied by any means including, for example, a compression ring, interaction of tapered surfaces between the tube and the split tip nozzle, a compression or cylinder spring pre-mounted on the first and second split tips, a tensioning screw, etc.

106. 发明授权

US10150150B2 Cylindrical tube formation 有权
公开(公告)号：US10150150B2
公开(公告)日：2018-12-11
申请号：US15870612
申请日：2018-01-12
申请人： Keystone Tower Systems, Inc.
发明人： Michel Caron
IPC分类号： B21C37/15 , B21C37/12 , B21C37/26 , B23K9/032 , B23K31/02
摘要： Tube forming methods can be used for efficient transition in the production of tubes having varying thickness. Material used to form consecutive tubes may have the same thickness along a separation plane separating a first discrete section from a second discrete section of the material, and the first discrete section and the second discrete section may each have varying thickness in a feed direction of the material. With such a thickness profile, the first discrete section of the material may be formed into a first cylinder having varying thickness and separated from the second discrete portion as the second discrete section is formed into a second cylinder having varying thickness. In particular, the transition between the first cylinder and the second cylinder may be achieved without scrap and/or interruption, resulting in cost-savings and improvements in production throughput associated with forming tubes having varying thickness.

107. 发明授权

US06843273B2 Gilled pipe 有权
标题翻译：填充管
公开(公告)号：US06843273B2
公开(公告)日：2005-01-18
申请号：US10258112
申请日：2001-01-19
申请人： Georg Brundermann
发明人： Georg Brundermann
IPC分类号： B21C37/26 , B21D15/04 , B21D53/06 , B23K9/00 , B23K9/032 , F28F1/36 , F15D1/02
CPC分类号： B21C37/26 , B23K9/0325 , B23K2101/04 , F28F1/36 , Y10T29/49378 , Y10T29/49382
摘要： The invention relates to a method for producing gilled metal pipes. According to the method, at least one continuous, gill-forming strip is applied to a rotating pipe body at a tangent and unwound onto the pipe body in an approximately helical line. The side of the strip facing towards the pipe body is connected to the pipe surface by a welding device, using an additional material. The welding process is optimized and the finishing quality increased by molding a web that is bent at right angles to the strip that forms the gills before the strip is wound onto the pipe body. The strip is preferably bent into a U-shape and the web, which runs between the two limbs of the U-shape, is guided flatly onto the pipe body.
摘要翻译：本发明涉及一种生产带金属管的方法。根据该方法，将至少一个连续的鳃形成条以切线施加到旋转管体并以大致螺旋线展开在管体上。面向管体的条的一侧通过焊接装置使用附加材料连接到管表面。优化焊接过程，并且通过在条带缠绕在管体上之前模制与形成鳃的条带成直角弯曲的纤维网来提高整理质量。优选地，该条带弯曲成U形，并且在U形的两个腿之间延伸的腹板被平坦地引导到管体上。

108. 发明授权

US6147317A Method for producing finned tubes and finned tube produced thereby 失效
标题翻译：由此制造翅片管和翅片管的方法
公开(公告)号：US6147317A
公开(公告)日：2000-11-14
申请号：US193032
申请日：1994-02-03
申请人： Georg Brundermann
发明人： Georg Brundermann
IPC分类号： B23K9/00 , B21C37/26 , B23K9/032 , B23K9/32 , B23K37/053 , B23K101/08 , B23K9/173
CPC分类号： B23K9/0325 , B21C37/26 , B23K2201/08 , B23K2201/14
摘要： The invention relates to a finned tube (1), a process for its manufacture and a device for performing the process. The process involves at least one endless strip (4), forming the fins, being wrapped around a rotating tube body (2) in roughly helical fashion and the narrow side of the strip (4) facing the tube body (2) being joined to the tube surface by means of a welding device (7). In order to be able to work with little financial outlay and in an energy-saving manner, and to create a product where the entire width of the base of the fin is optimally joined to the tube surface and the joint area displays good thermal conduction, the working end of the welding device (7) is inserted into the free wedge-shaped space between the tube surface (3) and the strip (4) where, with the aid of the welding device (7) a welding bead (11) is applied, running exactly in the area of the joint between the strip (4) and the tube surface (3), to the tube surface (3) using a filler, before the narrow edge of the strip (4) to be joined makes contact. The narrow edge of the strip (4) to be joined is subsequently pressed into the welding bead (11) while it is still liquid. (FIG. 1)
摘要翻译： PCT No.PCT / DE92 / 00591 Sec。 371日期：1994年2月3日 102（e）日期1994年2月3日PCT提交1992年7月17日PCT公布。出版物WO93 / 02829 日期：1993年2月18日本发明涉及一种翅片管（1），其制造方法和用于执行该过程的装置。该过程涉及至少一个环形条（4），形成翅片，围绕旋转管体（2）以大致螺旋方式缠绕，并且条带（4）的面向管体（2）的窄边被连接到管表面借助于焊接装置（7）。为了能够以少量的经济支出和节能的方式工作，并且为了创建一种产品，其中鳍的基部的整个宽度最佳地接合到管表面并且接合区域显示出良好的热传导，焊接装置（7）的工作端插入在管表面（3）和条带（4）之间的自由楔形空间中，借助于焊接装置（7）焊接焊道（11）在条带（4）的窄边缘被接合之前，使用填料在管条（4）和管表面（3）之间的接合区域精确地运行到管表面（3）联系。待连接的条带（4）的窄边缘随后被压入焊珠（11），同时其仍然是液体。（图。

109. 发明授权

US4744499A System for automated manufacture of pressure vessels 失效
标题翻译：压力容器自动化生产系统
公开(公告)号：US4744499A
公开(公告)日：1988-05-17
申请号：US904549
申请日：1986-09-08
申请人： Daniel D. Johnson , Robert L. Johnson
发明人： Daniel D. Johnson , Robert L. Johnson
IPC分类号： B23K7/00 , B23K9/032 , B23K37/02 , B23K31/02
CPC分类号： B23K37/0229 , B23K7/006 , B23K9/032
摘要： A system for automated manufacture of a pressure vessel, the system including a cutting station at which an elongated cylinder is cut into a selected length forming the vessel shell, a first, second and third computer control shell indexing station, each indexing station having means to rotate the shell about its horizontal axis in response to computer control, a computer control multi-axes arm robot having means to grasp and manipulate a cutting torch and a welding torch, the robot moving to the first index station to cut holes in the shell at preselected locations and, at the second indexing station for welding piping fittings in the shell having holes cut therein, and at the third indexing station for welding a head on each end of the shell to close the vessel. In the preferred arrangement the robot is mounted on a track which runs parallel to the first, second and third indexing stations.
摘要翻译：一种用于自动制造压力容器的系统，该系统包括切割站，在该切割站处将细长圆筒切割成形成容器壳的选定长度，第一，第二和第三计算机控制壳分度站，每个分度站具有装置，响应于计算机控制旋转壳体围绕其水平轴线，计算机控制多轴臂机器人具有抓握和操纵割炬和焊炬的手段，机器人移动到第一指示站以在壳体中切割孔在第二分度站处，用于焊接在其中切割有孔的壳体中的管道配件，以及在第三分度台处，用于焊接壳体的每个端部上的头部以关闭容器。在优选的布置中，机器人安装在与第一，第二和第三分度台平行的轨道上。

110. 发明授权

US4621181A Method of manufacturing multilayer screw seam pipes and device for carrying out the method 失效
标题翻译：多层螺旋缝管的制造方法及其实施方法
公开(公告)号：US4621181A
公开(公告)日：1986-11-04
申请号：US639326
申请日：1984-08-10
申请人： Horst Lachmitz
发明人： Horst Lachmitz
IPC分类号： B21C37/12 , B23K9/032 , B23K31/06 , B23K9/02
CPC分类号： B21C37/122 , B21C37/123 , B23K9/0325
摘要： An improved method of manufacturing multilayer helical seam pipes from strips or bands lying loosely over each other to prevent porous welding seams due to heated air escaping from resultant gaps between the layers of strips, comprising feeding the strips to a deformation station at an angle of entry corresponding to the pipe diameter, arc welding seams of the band edges with several arc welding heads, and arc welding a seam to the inside contact points of the area containing the band seams with another welding head to connect the adjacent bands.
摘要翻译：一种制造多层螺旋缝管的改进方法，其从彼此松散地放置的条带或带制成，以防止由于加热的空气从条带之间的合成间隙逸出的多孔焊缝，包括将条带以入口角进给到变形站对应于管径，具有几个电弧焊头的带边缘的电弧焊缝，并且将焊缝与包含带缝的区域的内部接触点用另一焊接头电弧焊接以连接相邻带。

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