公开(公告)号：JP2008502541A

公开(公告)日：2008-01-31

申请号：JP2007515761

申请日：2005-06-17

Applicant: クレボカン・アクチェンゲゼルシャフト

Inventor： ボルツハウザー・ヴェルナー

IPC: B65D83/38 ,  B21D51/26 ,  B23K26/20 ,  B23K26/28 ,  B23K101/12 ,  B65B7/28 ,  B65D83/14

CPC classification number: B23K26/282 ,  B21D51/2653 ,  B23K2201/125 ,  B65B7/28 ,  B65D83/38

Abstract: 接合シェル及び弁（６２）を有する弁部材を容器ジャケット部材（２４）に固定するため、溶接ステップを実施し、この溶接ステップの場合、弁部材の接合シェルが、弁（６２）を有する上の閉鎖要素（３１ａ）としてレーザー溶接によって容器ジャケット部材（２４）に固定され、この場合、肩状の横断面湾曲部が、端面（２４ａ）に向かって容器ジャケット部材（２４）に沿って形成されていて、この肩部（６０ａ）に沿って隣接している閉鎖要素（３１ａ）の縁領域が気密に押圧され、レーザーの接合継目（４２）によって気密に接合され、この容器ジャケット部材（２４）の端面（２４ａ）が、容器の内側に存在する。 容器本体の場合、弁座の形成及び固定が省略でき、経費のかかるひだ付けが省略できる。 これに応じて、充填部の近くの接合シェルを固定する装置が省略できる。 したがって、標準的な弁座の直径より小さい直径であるエアゾール容器も製造され得る。

公开(公告)号：US4846389A

公开(公告)日：1989-07-11

申请号：US182791

申请日：1988-04-18

Applicant: Albano DePaoli ,  Andreas Lanz ,  Michael Baumgartner ,  Franz Bugmann

Inventor： Albano DePaoli ,  Andreas Lanz ,  Michael Baumgartner ,  Franz Bugmann

IPC: B21D51/26 ,  B23K26/262

CPC classification number: B23K26/262 ,  B23K2201/125

Abstract: An apparatus for guiding can bodies in a laser welding machine is described. The apparatus comprises a water-cooled holding-down shoe (22) with an integrated holding-down roller (24), gas supply (64) and suction extraction (68), the holding-down roller (24) being disposed in front of the theoretical point of intersection of the two edges of the body to be butt-welded and being adjustable in height, with the holding-down shoe (22), to the thickness of the sheet metal. Adjacent to the holding-down shoe (22) is a holding-up shoe (26) and adjacent to the holding-down roller (24) is a holding-up roller (28). Provided below the holding-up shoe (26) is a horizontally and vertically adjustable supporting roller (30) which supports the can bodies at their underside during the welding operation and during passage through the welding plane (10). The bringing together of the edges of the bodies to be butt-welded, which emerge from the Z-rail, is effected by means of this apparatus without much friction and wear, the welding position is protected and any smoke formed during the welding is drawn off. As a result of the supporting roller, too close an adjustment of the conveying means is avoided, through which increased power requirements and wear in the guide range of the Z-rail would be caused.

Abstract translation: 描述了一种在激光焊接机中引导罐体的装置。 该装置包括具有集成的压紧辊（24），气体供应（64）和抽吸提取（68）的水冷式压板（22），所述压紧辊（24）设置在 将待对接焊接的主体的两个边缘与高度保持一致的理论要点与压板（22）的厚度相匹配。 靠在压脚靴（22）上的是一个保持靴（26），并且与压紧辊（24）相邻的是一个保持辊（28）。 在保持靴（26）的下方设置有水平和垂直调节的支撑辊（30），其在焊接操作期间和通过焊接平面（10）期间在其底侧处支撑罐体。 由Z型轨道出现的要对接焊接的物体的边缘的接合体通过该装置实现，没有太多的摩擦和磨损，焊接位置受到保护，并且在焊接期间形成的任何烟被抽出 关闭 作为支撑辊的结果，避免了过度靠近的输送装置的调整，通过该调整可以引起Z型导轨的引导范围中的增加的功率要求和磨损。

公开(公告)号：US4769522A

公开(公告)日：1988-09-06

申请号：US95149

申请日：1987-09-11

Applicant: Norbert Lentz ,  Richard Nahrgang ,  Reinhard Muller

Inventor： Norbert Lentz ,  Richard Nahrgang ,  Reinhard Muller

IPC: B23K26/244 ,  B23K26/262 ,  B23K26/00

CPC classification number: B23K26/244 ,  B23K26/262 ,  B23K2201/125

Abstract: Method and apparatus for laser-beam welding of longitudinal seams in container bodies feature overlapping longitudinal ends of a metal sheet, the length of the transverse ends of which exceeds a predetermiined circumferential dimension for the container body, into such a position relative to one another that they form an acute angle and define an angular opening, and the edge of one longitudinal end is oriented toward the inner face of the other longitudinal end. At least one focused laser beam, which is capable of relative movement with respect to this angular opening and parallel to the longitudinal ends, is aimed into the angular opening and locally melts portions of the longitudinal ends. The locally-molten longitudinal end portions are pressed against one another before they drop below the welding temperature to form a welded longitudinal seam.

Abstract translation: 用于在容器主体中的纵向接缝的激光束焊接的方法和装置特征在于金属板的横向端部的重叠纵向端部的横向端部的长度超过容器主体的预先设计的圆周尺寸，使其相对于彼此成为这样的位置， 它们形成锐角并且限定角度开口，并且一个纵向端的边缘朝向另一纵向端的内表面。 至少一个能够相对于该角度开口相对运动并且平行于纵向端部的聚焦激光束被瞄准到角度开口并局部熔化纵向端部的部分。 局部熔融的纵向端部在它们下降到焊接温度以下以形成焊接的纵向接缝之前彼此挤压。

公开(公告)号：US4577088A

公开(公告)日：1986-03-18

申请号：US625239

申请日：1984-06-27

Applicant: Charles M. Sharp

Inventor： Charles M. Sharp

IPC: B23K26/26 ,  B23K26/02

CPC classification number: B23K26/262 ,  B23K2201/125

Abstract: A method of forming a continuous laser butt weld between two members is disclosed. The method comprises providing two members to be butt welded, positioning respective edges of the members in abutting contact with the two members being canted slightly with respect to one another so that the butt joint formed by the edges is open toward a first side of the member, with the edges contacting one another toward a second side of the members opposite the first side, and directing a high energy density laser beam at the butt joint from the first side of the members so that at least a portion of the laser beam extends into the open side of the butt joint to the edges, while urging the edges of the two members in the direction of the butt joint for butt welding the members.

Abstract translation: 公开了一种在两个构件之间形成连续激光对接焊接的方法。 该方法包括提供两个待对接的构件，使构件的相应边缘相对于彼此稍微倾斜的两个构件邻接接触，使得由边缘形成的对接接头朝向构件的第一侧敞开 边缘彼此接触朝向与第一侧相对的构件的第二侧，并且从构件的第一侧将对应接头的高能量密度激光束引导到激光束的至少一部分延伸到 同时沿对向接头的方向推动两个构件的边缘，以对接构件，从而对接边缘的开口侧。

公开(公告)号：US4188523A

公开(公告)日：1980-02-12

申请号：US915746

申请日：1978-06-15

Applicant: Jun Kawai ,  Jun-ichi Homma ,  Saburo Watanabe ,  Masahiro Watanabe

Inventor： Jun Kawai ,  Jun-ichi Homma ,  Saburo Watanabe ,  Masahiro Watanabe

IPC: B23K11/30 ,  H01R39/64 ,  B23K11/06 ,  C22C28/00 ,  H01R39/30

CPC classification number: B23K11/3045 ,  H01R39/646 ,  B23K2201/125

Abstract: The roll electrode comprises a stator member and a rotor member surrounding the stator member with an annular gap therebetween and a liquid metal is filled in the gap. The liquid metal has a composition consisting of 69.5.+-.5.0 atomic % of Ga, 15.2.+-.1.0 atomic % of In, 6.1.+-.1.0 atomic % Sn, 4.5.+-.0.8 atomic % of Zn, 3.2.+-.0.5 atomic % of Ag and 1.5.+-.0.5 atomic % of Al.

Abstract translation: 辊电极包括定子构件和围绕定子构件的转子构件，其间具有环形间隙，并且液体金属填充在间隙中。 液态金属具有由69.5 +/- 5.0原子％的Ga，15.2 +/- 1.0原子％的In，6.1 +/- 1.0原子％的Sn，4.5 +/- 0.8原子％的Zn，3.2 + / -0.5原子％的Ag和1.5 +/- 0.5原子％的Al。

公开(公告)号：US3552629A

公开(公告)日：1971-01-05

申请号：US3552629D

申请日：1969-07-07

Applicant: BLISS CO

Inventor： ARMBRUSTER RONALD H D ,  NELSEN ROGER J

IPC: B23K1/16 ,  B23K20/10 ,  B23K1/06 ,  B23K5/20

CPC classification number: B23K1/16 ,  B23K20/10 ,  B23K2201/125

Abstract: Method and apparatus for forming lap welded can bodies by wrapping rectangular metal blanks about a cylindrical forming horn and welding the overlapped joint portions ultrasonically while the blank is clamped to the horn.

公开(公告)号：US1885992A

公开(公告)日：1932-11-01

申请号：US55342831

申请日：1931-07-27

Applicant: CONTINENTAL CAN CO

Inventor： JOHN COYLE ,  WALTER PLUMB

IPC: B23K31/02

CPC classification number: B23K31/02 ,  B23K2201/125

公开(公告)号：US4868364A

公开(公告)日：1989-09-19

申请号：US70468

申请日：1987-07-07

Applicant: Hitoshi Kawano ,  Mitsuhiro Hayashi ,  Yukio Yamamoto ,  Kunikatsu Ban

Inventor： Hitoshi Kawano ,  Mitsuhiro Hayashi ,  Yukio Yamamoto ,  Kunikatsu Ban

IPC: B23K11/24 ,  B23K11/06 ,  B23K11/25

CPC classification number: B23K11/256 ,  B23K11/06 ,  B23K11/063 ,  B23K11/257 ,  B23K2201/125

Abstract: A seam welder with wire electrodes inserted between upper and lower roller electrodes to weld an overlap section of a cylinderical body formed of metal plate between the electrodes. The power supply for the welder includes a rectifying circuit for obtaining a dc voltage from an ac current source, a smoothing circuit for smoothing the dc voltage, a single converting circuit to convert the smoothed dc voltage into an alternating polarity pulse voltage, a transformer for applying this pulse voltage to the upper and lower electrodes and a capacitor connected between the primary side of the transformer and the output side of the converting circuit with a capacitance that produces resonance with the inductance of the transformer primary at the pulse voltage frequency.

公开(公告)号：US4830258A

公开(公告)日：1989-05-16

申请号：US153641

申请日：1988-02-03

Applicant: Norbert Lentz ,  Harald Schmidt

Inventor： Norbert Lentz ,  Harald Schmidt

IPC: B23K26/262

CPC classification number: B23K26/262 ,  B23K2201/125

Abstract: To make a container with a butt welded longitudinal seam, the side edges of a preformed blank are guided by straight grooves so that the side edges converge at an acute angle. At the point of convergence the side edges are heated to at least to the forging temperature, preferably by a focused laser beam. The side edges are then tangentially compressed before they cool.

Abstract translation: 为了制造具有对接焊纵向接缝的容器，预成型坯料的侧边缘由直槽引导，使得侧边缘以锐角收敛。 在会聚点处，优选通过聚焦的激光束将侧边缘加热至少至锻造温度。 然后在冷却之前将侧边缘切向压缩。

公开(公告)号：US4774391A

公开(公告)日：1988-09-27

申请号：US899078

申请日：1986-08-21

Applicant: Wolfgang Weil

Inventor： Wolfgang Weil

IPC: B21C37/08 ,  B23K9/025 ,  B23K26/262 ,  B23K37/053 ,  B23K11/32 ,  B23K37/04

CPC classification number: B23K37/053 ,  B23K26/262 ,  B23K2201/125

Abstract: Two endless flexible conveying strands (22, 24) run, parallel to one another, over a drive mechanism (26, 28), a guide mechanism (30, 32, 34) and a conveying track for the body blanks (10). The two conveying strands (22, 24) are displaceable in relation to one another to a limited extent in their longitudinal direction in operation. Pusher dogs (46, 48) are secured one behind the other to the conveying strands (22, 24) with equal spacing so that situated opposite each pusher dog (46) on one conveying strand (22) is a pusher dog (48) on the other conveying strand (24) so that these two associated pusher dogs together push a can body blank (10) over the conveying track to a welding apparatus (20). The pusher dogs (46, 48) each have a lateral projection (50, 52). Disposed on the conveying track, upstream of the welding apparatus (20), at a distance from this which coincides at least approximately to the length of the can body blanks (10), is a pair of adjusting templates (62, 64). The adjusting templates (62, 64) are rigidly connected to one another and can be brought into engagement with a pair of associated projections (50, 52) in order to bring these forcibly into alignment with one another in a direction transverse to the conveying track.

Abstract translation: 两个无端的柔性输送线（22,24）彼此平行地延伸穿过驱动机构（26,28），引导机构（30,32,34）和用于身体毛坯（10）的输送轨道。 两个输送线（22,24）在操作中可以相对于彼此在其纵向方向上的有限程度相对移动。 推动器（46,48）以相等的间隔一个接一个地固定到输送线（22,24）上，使得与一个输送线（22）上的每个推动爪（46）相对的位置是推动器（48）上的推动器 另一个输送线（24），使得这两个相关联的推动器一起将罐主体坯料（10）推到输送轨道上方到焊接设备（20）。 推动器（46,48）各自具有横向突起（50,52）。 一对调整模板（62,64），在焊接设备（20）的上游位于与罐主体坯料（10）的至少近似一致的距离处的输送轨迹上。 调节模板（62,64）彼此刚性地连接并且可以与一对相关联的突起（50,52）接合，以便使它们在横向于传送轨迹的方向上彼此强制地对准 。