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    WELDING DEVICE, BATTERY MANUFACTURING DEVICE AND VEHICLE MANUFACTURING DEVICE
    1.
    发明公开
    WELDING DEVICE, BATTERY MANUFACTURING DEVICE AND VEHICLE MANUFACTURING DEVICE 审中-公开

    公开(公告)号：US20240359263A1

    公开(公告)日：2024-10-31

    申请号：US18686226

    申请日：2023-07-07

    申请人： LG ENERGY SOLUTION, LTD.

    发明人： Chang-Je LEE ,  Min-Jae KANG

    IPC分类号： B23K26/16 ,  B23K26/14

    CPC分类号： B23K26/16 ,  B23K26/1462

    摘要： Discussed is a welding device capable of minimizing welding defects, a battery manufacturing device and a vehicle manufacturing device including such a welding device are provided. The welding device can include a laser irradiation module configured to irradiate a laser to a welding portion; a protection module disposed outside the laser irradiation module and configured to block flying particles scattered from the welding portion; and a blocking module disposed outside the protection module and configured to block an inflow of the flying particles to the protection module by introducing a gas therein.

    LASER BLANKING DEVICE
    4.
    发明公开
    LASER BLANKING DEVICE 审中-公开

    公开(公告)号：US20240238906A1

    公开(公告)日：2024-07-18

    申请号：US18559186

    申请日：2022-07-08

    申请人： KOMATSU INDUSTRIES CORPORATION

    发明人： Yoshihiro YAMAGUCHI ,  Hikaru NISHIKAWA ,  Koji MASAUJI

    IPC分类号： B23K26/38 ,  B23K26/142 ,  B23K26/16

    CPC分类号： B23K26/38 ,  B23K26/142 ,  B23K26/16

    摘要： A laser blanking device includes a machining room, a laser head movable in first and second orthogonal directions, a trap part movable with the laser head in the first direction, a trap hopper disposed on a side of a first lateral surface of the machining room to trap dust produced by cutting, and a suction part connected to the trap hopper to suck the dust moved from the trap part to the trap hopper. The trap part includes a box part with a first opening and an opening end, and a first air stream generating part that generates streams of air inside the box part such that the streams of air flow toward the opening end. The first opening is opposed to the laser head and arranged along the second direction. The opening end is provided with a second opening opened toward the trap hopper.

    Machine for the removal of waste from work benches of work machines
    9.
    发明授权
    Machine for the removal of waste from work benches of work machines 有权

    公开(公告)号：US11919047B2

    公开(公告)日：2024-03-05

    申请号：US17435116

    申请日：2020-02-24

    申请人： C.F. LAMIERE DI FANTINI CLAUDIO DURANTI S. ZANNI M. & C. S.A.S.

    发明人： Simone Duranti

    IPC分类号： B08B1/00 ,  B08B1/04 ,  B23C3/13 ,  B23K26/16 ,  B23K26/70

    CPC分类号： B08B1/005 ,  B08B1/008 ,  B08B1/04 ,  B23C3/13 ,  B23K26/16 ,  B23K26/702

    摘要： A machine for the removal of waste from work benches includes plates arranged in a grid, where the machine includes a main body equipped with at least one channel suitable for riding over at least one plate of the grid and for sliding with respect to it in an advancing direction coinciding with the longitudinal development direction. The channel includes a top delimitation, a pair of lateral delimitations, and a downward-facing inlet opening. The lateral delimitations of the channel are defined by respective rotary tools where the top delimitation includes at least one rolling surface capable of rolling in the advancing direction so as to advance on the top edge. The tools have rotation axes inclined with respect to the advancing direction and rotate so as to pull down the rolling surface when they act on the flanks of the plate inserted in the channel.

    REMOVING MILL SCALE FROM A TUBULAR
    10.
    发明公开
    REMOVING MILL SCALE FROM A TUBULAR 审中-公开

    公开(公告)号：US20240066625A1

    公开(公告)日：2024-02-29

    申请号：US17898786

    申请日：2022-08-30

    申请人： Saudi Arabian Oil Company

    发明人： Mishal M. Alashrah

    IPC分类号： B23K26/00 ,  B23K26/16 ,  B23K26/40

    CPC分类号： B23K26/0093 ,  B23K26/16 ,  B23K26/40 ,  B23K2103/04

    摘要： A mill scale removal system includes adjustable stands including vertical arms, horizontal arms coupled to the vertical arms, and rollers coupled to the horizontal arms and configured to support a tubular by contacting engagement with an inner radial surface or an outer radial surface at or near terminal ends of the tubular; a laser ablation system that includes at least one laser sub-assembly mounted to a rod and a first motor driveably coupled to the rod; and a rotation assembly including a second motor, a drive rod coupled to the second motor, and a rotation roller coupled to the drive rod and configured to contactingly engage the outer radial surface of the tubular.