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    APPARATUS FOR MANIPULATING TUBULAR AND ROUND SECTION OBJECTS
    1.
    发明申请
    APPARATUS FOR MANIPULATING TUBULAR AND ROUND SECTION OBJECTS 审中-公开

    公开(公告)号：US20180193997A1

    公开(公告)日：2018-07-12

    申请号：US15739800

    申请日：2016-06-22

    申请人： EXACT TOOLS OY

    发明人： Seppo MAKKONEN ,  Mika PRIHA

    IPC分类号： B25H1/00 ,  B25B5/14 ,  B25B5/04 ,  B24B23/08 ,  B23Q3/06 ,  B23D45/12 ,  B23K37/02

    CPC分类号： B25H1/0064 ,  B23D21/04 ,  B23D45/126 ,  B23D47/02 ,  B23D47/04 ,  B23K31/02 ,  B23K37/0217 ,  B23K37/0276 ,  B23K37/0282 ,  B23K37/0288 ,  B23K2101/06 ,  B23Q3/06 ,  B23Q3/064 ,  B24B19/00 ,  B24B23/08 ,  B24B27/00 ,  B25B5/04 ,  B25B5/147 ,  B26D3/16 ,  B26D2007/013

    摘要： An apparatus (100) for cutting workpieces comprises a clamping mechanism (2) adapted to be fastened to said workpiece (1) rotatably therearound. The clamping mechanism (2) comprises a frame element (5) and first and second arms (6, 7) extending therefrom. The arms (6, 7) are coupled at one end to the frame element (5) of the clamping mechanism (2) and each arm (6, 7) has its free end fitted with a contacting member (15, 16, 31, 32) configured to contact the surface of the workpiece. The apparatus comprises also two movable guiding members (28, 29) to which said arms (6, 7) are coupled so that when said guiding members (28, 29) are moved away from each other, the contacting member (15, 16, 31, 32) of the arms (6, 7) are configured to be moved away from each other and vice versa. The apparatus comprises also at least two supporting bars (50, 51) elongated through said guiding members (28, 29). The first supporting bar (50) comprises a first threaded portion (52) with a first coupling means (21), and the second supporting bar (51) comprising a second threaded portion (53) with a second coupling means (22). The first arm (6) and the first coupling means (21) are functionally coupled to each other by a first suspension arm (24), and the second arm (7) and the second coupling means (22) are functionally coupled to each other by a second suspension arm (25). The supporting bars are configured to be rotated at the same time.

    Mobile welding system
    5.
    发明授权
    Mobile welding system 有权

    公开(公告)号：US09724789B2

    公开(公告)日：2017-08-08

    申请号：US14550496

    申请日：2014-11-21

    申请人： LINCOLN GLOBAL, INC.

    发明人： William T. Matthews ,  Patrick S. Wahlen ,  Stephen R. Cole ,  Bruce A. Schlee ,  Keith L. Schlee

    IPC分类号： B23K9/12 ,  B23K9/00 ,  B23K37/02 ,  B60B19/00 ,  B23K9/32

    CPC分类号： B23K37/0294 ,  B23K9/32 ,  B23K37/02 ,  B23K37/0211 ,  B23K37/0217 ,  B23K37/0264 ,  B23K37/0282 ,  B60B19/003 ,  B60B2900/551 ,  B60Y2200/60 ,  B60Y2200/80

    摘要： A mobile welding system that does not rely exclusively on a track to define the path of the welder. The present invention generally provides a mobile welder adapted to move along a work piece, the mobile welder including a chassis supporting a motor assembly; a travel assembly attached to the chassis and adapted to support the chassis over a portion of the work piece, wherein the motor is coupled to the travel assembly to selectively cause the chassis to move relative to the work piece; a controller connected to the motor assembly to control movement of the chassis relative to the work piece; a chassis holder connected to the chassis, the chassis holder being adapted to provide a force holding the chassis a selected distance from the work piece; and a welder supported on the chassis, the welder including an implement adapted to perform a welding operation, wherein the implement is supported on the chassis at a location where the implement and the chassis define an uninterrupted line of sight from the implement to the work piece, wherein the chassis holder is spaced from the line of sight a distance sufficient to prevent the chassis holder from interfering with the welding operation.

    ORBITAL WELDER WITH FLUID COOLED HOUSING
    9.
    发明申请
    ORBITAL WELDER WITH FLUID COOLED HOUSING 审中-公开
    带流体冷却外壳的ORBITAL焊接机

    公开(公告)号：US20150129557A1

    公开(公告)日：2015-05-14

    申请号：US14177283

    申请日：2014-02-11

    申请人： LINCOLN GLOBAL, INC.

    发明人： VICTOR MILLER ,  JAMIL SNEAD

    IPC分类号： B23K37/00 ,  B23K9/028

    CPC分类号： B23K37/003 ,  B23K9/0286 ,  B23K9/173 ,  B23K9/32 ,  B23K37/0217 ,  B23K37/0276 ,  B23K37/0282 ,  B23K2101/06 ,  H02K5/20

    摘要： A welding system comprising a frame having a curved profile configured to at least partially surround a cylindrical work piece, a welding torch supported on the frame a motor supported on the frame and extending outward therefrom the motor being connected to at least one of the frame around the welding torch to move the welding torch relative to the workpiece a motor housing in which at least a portion of the motor is received, the motor housing defining a cooling receiver a cooling assembly adapted to circulate a coolant through the housing, the cooling assembly including a supply line and a return line connected to a cooling insert, the cooling insert being received in the cooling receiver, the cooling insert defining a cooling passage through which the coolant is circulated; wherein the supply line and return line are sealingly attached to the cooling insert with the motor housing.

    摘要翻译： 一种焊接系统，包括具有构造成至少部分地围绕圆柱形工件的弯曲轮廓的框架，支撑在框架上的电焊枪，支撑在框架上的电动机并从其向外延伸，电动机连接到框架周围的至少一个 所述焊枪将所述焊炬相对于所述工件移动到其中接收所述电动机的至少一部分的电动机壳体，所述电动机壳体限定冷却接收器，所述冷却组件适于使冷却剂循环通过所述壳体，所述冷却组件包括 连接到冷却插入件的供应管线和返回管线，所述冷却插入件被容纳在所述冷却接收器中，所述冷却插入件限定冷却通道，冷却剂通过所述冷却通道循环; 其中供应管线和回流管线与电动机壳体密封地附接到冷却插入件。

    Automatic mechanical guide system for one or more welding unit torches with three pivot axes for the torch(es)
    10.
    发明授权
    Automatic mechanical guide system for one or more welding unit torches with three pivot axes for the torch(es) 有权
    用于一个或多个焊接单元焊枪的自动机械引导系统，具有用于焊炬的三个枢转轴线，

    公开(公告)号：US08987635B2

    公开(公告)日：2015-03-24

    申请号：US13266797

    申请日：2010-04-28

    申请人： Eric L'Arvor ,  Denis Destouches

    发明人： Eric L'Arvor ,  Denis Destouches

    IPC分类号： B23K9/12 ,  B23K9/127 ,  B23K37/02

    CPC分类号： B23K9/1278 ,  B23K37/0217 ,  B23K37/027 ,  B23K37/0276 ,  B23K37/0282

    摘要： A mechanical system for automatic guiding of one or more torches of a welding unit in a groove delimited by chamfered end surfaces of two metal parts to be welded together, including a main carriage moving along a stationary guide relatively parallel to the groove, a secondary carriage that is connected to the main carriage by a hinged linking assembly and that includes a torch supporting unit and a guiding device including bearing members in contact with the surfaces of the metal parts bordering the groove and sensing members that enter the groove. The hinged linking assembly includes three pivoting axis.

    摘要翻译： 一种机械系统，用于自动引导焊接单元的一个或多个焊炬，所述焊接单元的一个或多个焊炬在由待焊接在一起的两个金属部件的倒角端面限定的凹槽中，包括沿着相对平行于所述凹槽的固定引导件移动的主滑架， 其通过铰接连接组件连接到主托架，并且包括手电筒支撑单元和引导装置，引导装置包括与凹槽接触的金属部件的表面和进入凹槽的感测构件接触的轴承构件。 铰链连接组件包括三个枢轴。