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公开(公告)号：US20190032819A1
公开(公告)日：2019-01-31
申请号：US16071768
申请日：2017-01-20
发明人： Yiqi Wang , Xinyu Zhuang , Shengli Zhang , Yong Pan , Zhijun Zhang , Feng Chen
摘要： A pipe body, wherein the pipe body (10) has a welded portion (11) at both ends of the pipe body, aligned in a widthwise direction of the pipe body (10). The thickness of the welded portion (11) decreases gradually from the inside to the outside of the pipe, and an outer end of the welded portion (11) is located at a center portion of the pipe body (10) in a thickness direction. The configuration of the welding structure enhances the strength of the welded portion of the pipe, so that the pipe will not crack easily when it is reworked by flaring or bending, thus having high reworkability. In addition, a pipe (100) made of the pipe body (10) and a method of making the pipe (100) are disclosed.
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2.发明授权公开(公告)号：US09162272B2
公开(公告)日：2015-10-20
申请号：US13120227
申请日：2009-09-24
申请人： Kazuhiko Higai , Yuji Yamasaki , Takaaki Hira , Katsuhiro Ochi
发明人： Kazuhiko Higai , Yuji Yamasaki , Takaaki Hira , Katsuhiro Ochi
IPC分类号： B21D22/00 , B21D22/02 , B21D5/10 , B21D39/00 , B23K1/16 , B21D39/03 , B23K1/00 , B21D39/04 , B23K1/18 , B23K1/14
CPC分类号： B21D39/03 , B21D5/10 , B21D39/00 , B21D39/037 , B21D39/04 , B21D39/048 , B23K1/00 , B23K1/14 , B23K1/16 , B23K1/18
摘要： A method for manufacturing a closed structure part has a closed section using a blank made from a metal plate by pressing the blank using a press forming die and fixing a pair of joint ends of the blank to each other, the method including a pre-forming step of processing the blank into an interim part having a closed section corresponding to the closed structure part, a closing step of, after the pre-forming step is completed, moving the joint ends of the interim part toward each other and urging, against one of the joint ends, a concave flange processing portion formed on one of a pair of press forming surfaces of the press forming die at the edge end adjacent to the other press forming surface, and a press joining step of, after the closing step is completed, further moving the press forming die in a pressing direction, bending the one of the joint ends using a pressing force applied from the flange processing portion so that the joint end overlaps the outer surface of the other join end and a latch flange portion for latching the other joint end is formed and, simultaneously, pressing the blank using the pair of press forming surfaces and press-forming outer portions of the pair of the joint ends of the blank into predetermined shapes.
摘要翻译： 封闭结构部件的制造方法具有使用由金属板制成的坯料的封闭部分，所述坯料通过使用压制成型模具压制坯料并将坯料的一对接合端彼此固定，所述方法包括预成形 将坯料加工成具有对应于封闭结构部分的封闭部分的中间部分的步骤;在预成形步骤完成之后的封闭步骤，使临时部件的接合端朝向彼此移动，并将其推向一个 在与所述另一冲压成形面相邻的边缘端形成在所述冲压成形模具的一对冲压成形面的一个上的凹凸缘加工部，以及在所述闭合工序结束后的加压接合工序 进一步在冲压方向移动冲压成型模具，使用从凸缘加工部施加的按压力来弯曲一个接合端部，使得接合端部与另一接头的外表面重叠 形成用于锁定另一个接合端的闩锁凸缘部分，并且同时使用成对的一对压制成形表面和坯料的一对接合端部的压制成形外部部分将其预压成预定形状。
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公开(公告)号：US5121869A
公开(公告)日：1992-06-16
申请号：US767448
申请日：1991-09-30
CPC分类号： H01L39/2409 , B23K1/16
摘要： An apparatus for solder joining metal tapes to form laminated metal tapes comprises an alignment box having a base and a sidewall means extending therefrom to define a tapered inner channel extending through the box. The tapered channel having an entrance end and narrowing to an exit end. At least one tapered wall extending from the base and within the inner channel to define subchannels that are spaced at the entrance end and converge into the inner channel before the exit end. The sidewall means and tapered wall extending from the base to respective wall tops, and a cover extending over the channel and subchannels is mounted on the wall tops. The base, sidewalls, inner wall, and cover being configured to form the channel and subchannels to have a first preselected distance between the base and cover that is greater than the width of the tapes. A second preselected distance between oppositely facing walls bordering the subchannels that is greater than the thickness of the tapes, and a third preselected distance between oppositely facing walls at the exit end that is greater than the thickness of the laminated tapes. A solder duct means mounted on the box for directing molten solder into the inner channel to flow from the exit end to the entrance end. The solder duct means having a slot extending therethrough and aligned with the exit end. A seal means mounted on the solder duct means adjacent the slot for minimizing solder escaping from the slot while solder coated tapes pass therefrom, and a wiper means mounted on the solder duct means and positioned from the seal means removes excess solder from tapes passing through the seal means.
摘要翻译： 用于焊接金属带以形成层压金属带的装置包括具有基座和从其延伸的侧壁装置的对准盒，以限定延伸穿过箱体的锥形内部通道。 锥形通道具有入口端并变窄到出口端。 至少一个锥形壁，其从底部延伸并且在内部通道内，以限定在入口端处间隔开并在出口端之前会聚到内部通道中的子通道。 侧壁装置和锥形壁从基座延伸到相应的壁顶，并且在通道和子通道上延伸的盖安装在壁顶上。 基座，侧壁，内壁和盖被构造成形成通道和子通道，以使得基座和盖之间的第一预选距离大于带的宽度。 邻近子通道的相对面对的墙壁之间的第二个预选距离大于带子的厚度，以及在出口端处相对面对的壁之间的第三个预选距离大于层压带的厚度。 安装在盒子上的焊接管道装置，用于将熔融焊料引导到内部通道中以从出口端流到入口端。 焊料管道装置具有延伸穿过其并与出口端对齐的槽。 密封装置安装在邻近槽的焊料管道装置上，用于使焊料从槽中逸出而最小化，同时焊接涂覆的带从其中通过，并且安装在焊料管道装置上并从密封装置定位的擦拭装置从穿过 密封方式。
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4.发明授权Device for applying a protective coating to the weld or solder seam of a can body 失效用于将保护涂层施加到罐体的焊缝或焊缝的装置
公开(公告)号：US4674435A
公开(公告)日：1987-06-23
申请号：US729296
申请日：1985-05-01
申请人： Matthias Frei
发明人： Matthias Frei
CPC分类号： B05C7/06 , B05C7/005 , Y10S118/15
摘要： A device for applying a protective coating to the weld or solder seam of a can body has an application roller (2) serving to apply a coating material inside a region covering the seam at the inside (15) of the can body. The roller periphery has a cross-sectional profile (5) comprising at least one depression (10) in a middle region (9) of a middle portion (6) having a region width of less than 60% of the width of the middle portion (6). The profile (5) further comprises at least one salient point and/or at least two points of inflection in this middle region (9). The device renders it possible to achieve optimum layer thicknesses of the coating over the seam, which are neither too little for the stresses occurring during the long-term storage of corrosive liquids nor too great for the tearing strength stressing of the coating which occurs during the flanging over of the edges of the can body. As a result of the form of the roller, an optimum profile of the coating layer applied results, with the greatest layer thickness immediately above the seam.
摘要翻译： 用于将保护涂层施加到罐体的焊缝或焊缝的装置具有涂覆辊（2），用于在罐体的内部（15）处覆盖覆盖层的区域内涂覆涂料。 辊周边具有横截面轮廓（5），该截面轮廓（5）包括在中间部分（6）的中间区域（9）中的至少一个凹部（10），所述中间部分（6）的区域宽度小于中间部分的宽度的60％ （6）。 轮廓（5）还包括在该中间区域（9）中的至少一个突出点和/或至少两个拐点。 该装置使得可以实现在接缝上的涂层的最佳层厚度，其对于在长期储存腐蚀性液体期间发生的应力既不太小也不太大，以致于在涂层期间发生的涂层的撕裂强度应力 翻翻罐体的边缘。 作为辊的形式的结果，施加了涂层的最佳轮廓，其最大层厚度紧接在接缝上方。
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5.发明授权
公开(公告)号：US4477147A
公开(公告)日：1984-10-16
申请号：US497639
申请日：1983-05-24
申请人： Joseph Winter , Michael J. Pryor
发明人： Joseph Winter , Michael J. Pryor
CPC分类号： B23K1/16 , G02B6/4488 , Y10T29/49863 , Y10T29/49929 , Y10T29/5185
摘要： A method and apparatus are disclosed for fabricating an optical fiber communication cable having a metal containment tube and at least one optical fiber in static compression therein. The containment tube is preferably formed by applying a tensile load to a strip of metal and drawing the strip of metal through at least one forming die. Each fiber is inserted into the forming tube without the application of any significant tension. As a result, each fiber is in a substantially no-load condition at the same time that the strip is undergoing maximum plastic extension and said tube is undergoing elastic tension from the applied tensile load. Upon release of the tensile load, the tube will shrink and each fiber is placed into static compression.
摘要翻译： 公开了一种用于制造具有金属容纳管和至少一个静态压缩光纤的光纤通信电缆的方法和装置。 容纳管优选通过将拉伸载荷施加到金属带并且通过至少一个成形模拉出金属带而形成。 将每根纤维插入成型管中，而不施加任何显着的张力。 结果，每个纤维处于基本上空载的状态，同时带材经受最大的塑性延伸，并且所述管子从施加的拉伸载荷中经历弹性张力。 释放拉伸载荷后，管子收缩，每根纤维被放置成静态压缩。
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公开(公告)号：US4262625A
公开(公告)日：1981-04-21
申请号：US73217
申请日：1979-09-07
摘要： An apparatus and method for applying a uniform coating of liquid solder to a flat tube particularly at and adjacent to the side edges of the tube. The apparatus has spaced heated platens comprising shaping die members located opposite to each other and including tube embracing recesses forming a slot through which the liquid solder coated tube is passed. The disclosure also includes spacing means for spacing these die members apart a distance equal to the width of the coated tubes and yieldable means such as springs urging the spaced heated platens toward each other to bear against the side edges of the tube together with means for drawing the coated tube between the heated platens and means for heating the platens in the vicinity of the tube to a temperature above the melting point of the solder as well as passages permitting draining of excess solder from the tube during its passage between the heated platens.
摘要翻译： 一种用于将均匀的液体焊料涂层施加到特别是在管的侧边缘处并且与其相邻的扁平管的装置和方法。 该装置具有间隔开的加热压板，包括彼此相对设置的成型模具构件，并且包括形成狭缝的管道包围凹槽，液体焊料涂覆管通过该槽。 本公开还包括间隔装置，用于将这些模具构件间隔开等于涂覆管的宽度的距离和可屈服的装置，例如弹簧，其将间隔开的加热的压板朝向彼此推压以抵靠管的侧边缘以及用于拉伸的装置 加热的压板之间的涂覆管和用于将管附近的压板加热到高于焊料熔点的温度的装置以及允许在加热的压板之间通过时从管中排出多余的焊料的通道。
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公开(公告)号：US4202483A
公开(公告)日：1980-05-13
申请号：US923337
申请日：1978-07-10
申请人： Frederick S. Sillars
发明人： Frederick S. Sillars
CPC分类号： B23K1/16 , B65G17/18 , B65G2201/02
摘要： A drive chain cooperative with a guide for successively advancing can bodies (or the like) coaxially is pivotally fitted with longitudinally spaced driving lugs adapted to grip the respective trailing ends of the bodies and thus prevent their unwanted shifting about their longitudinal axes. Each lug, in addition to its projection for gripping the trailing end, has a flat portion, slidably engageable with the guide to insure non-deviation of side seam body joints from alignment with a solder applicator. A sprocket beyond the guide and the applicator, and with which the chain is in mesh, has circumferentially spaced protrusions which pivotally actuate the lugs to release the can bodies for further processing.
摘要翻译： 与导向件相互连续推进的罐体（或类似物）的驱动链协作件可同轴地枢转地装配有适于夹持主体的相应后端的纵向间隔开的驱动凸耳，从而防止它们围绕其纵向轴线的不期望的移动。 除了用于夹持后端的突起之外，每个凸耳具有平坦部分，可与导向件可滑动地接合，以确保侧缝主体接头的不偏离与焊接器对准。 在引导件和施加器之外的链轮以及链条处于啮合状态的链轮具有周向间隔开的突起，其枢转地致动凸耳以释放罐体以进行进一步处理。
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公开(公告)号：US3786981A
公开(公告)日：1974-01-22
申请号：US3786981D
申请日：1972-02-25
申请人： NORTHERN ELECTRIC CO
发明人： DAVIS D
CPC分类号： G02B6/4435 , B23K1/002 , B23K1/008 , B23K1/16 , B23K37/053 , H01B13/2653 , Y10T29/5185
摘要： Soldering apparatus, and method, for soldering a butt strap over a butt joint of a tube, particularly a corrugated tube, as used for the outer conductor of a coaxial cable. The soldering member is in two opposed parts acting on the strap and tube to maintain the strap in correct alignment and in intimate contact while soldering, the soldering member floating and sliding on the tube.
摘要翻译： 焊接装置和方法，用于将对接带焊接在用于同轴电缆的外导体的管，特别是波纹管的对接接头上。 焊接部件在作用在带和管上的两个相对部分中，以在焊接时保持带的正确对准和紧密接触，焊接部件在管上浮动和滑动。
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9.发明授权
公开(公告)号：US3745295A
公开(公告)日：1973-07-10
申请号：US3745295D
申请日：1971-01-27
申请人： OPPRECHT PAUL
发明人： OPPRECHT P
CPC分类号： B23K11/063 , B21D51/2676 , B23K1/16 , B23K2201/12 , B23K2201/125
摘要： A method for automatic manufacture of metal container box utilizing a welding machine with electrode rolls by stacking and rounding the blanks and moving the round bodies on two conveying systems toward the welding point, the speed of the round body being reduced before reaching the welding point and the round body being transferred to the second conveying system for its feed to the welding point, the speed of the first conveying system being substantially greater than the speed of the second conveying system.
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公开(公告)号：US3697718A
公开(公告)日：1972-10-10
申请号：US3697718D
申请日：1971-02-12
申请人： MANNESMANN AG
发明人： HOLLEN DIETER VON , HOLDER HEINZ
CPC分类号： B21C37/122 , B23K11/084
摘要： Pipes are made from helically wrapped strips, having one edge uniformly bevelled, the other one roof shaped with h-f heating of the two edges, where one roof side faces the uniform bevel surface. This joint is pressure welded, and the resulting groove is filled by subsequent fusion welding without requiring removal of any burr from the groove.
摘要翻译： 管道由螺旋缠绕的条带制成，其一个边缘均匀地被斜切，另一个屋顶由两个边缘的h-f加热形成，其中一个屋顶侧面向均匀的斜面。 该接头被压焊，并且通过后续的熔焊来填充所得到的槽，而不需要从槽中去除任何毛刺。
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