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    LINEARREIBSCHWEISSMASCHINE
    1.
    发明公开
    LINEARREIBSCHWEISSMASCHINE 审中-公开

    公开(公告)号：EP3389912A1

    公开(公告)日：2018-10-24

    申请号：EP16805847.7

    申请日：2016-12-05

    申请人： Pewag Austria GmbH

    发明人： FUCHS, Franz

    IPC分类号： B23K20/12 ,  B29C65/06 ,  B23K20/10

    CPC分类号： B23K20/1205 ,  B23K20/10 ,  B29C65/0618 ,  B29C65/7841 ,  B29C66/1142 ,  B29C66/5261 ,  B29C66/8242 ,  B29C66/83221

    摘要： The invention relates to a linear friction welding machine (2), which comprises a compression unit (2) and an oscillator unit (3), each of which has a clamping holder (4, 5) for a workpiece (10) and both clamping holders (4, 5) are provided such that workpieces (10) clamped in there are held with the surfaces (12, 13) thereof to be welded facing each other and aligned with each other, the clamping holder (4) of the compression unit (2) is linearly movable relative to the clamping holder (5) of the oscillator unit (3), and the latter is movable to and fro in an oscillating manner at right angles transversely with respect to the direction of travel (c) of the compression unit (2) and fixed to the ends of vertical and horizontal supports (20, 21, 28) which can be deflected laterally in a sprung manner in the oscillation direction, the other ends of which are anchored rigidly on supporting bodies (22, 23, 24). Here, the supports (20, 21, 28) are flexible under deflection in the oscillation direction but are designed to resist buckling when the clamping holders (4, 5) are loaded in the direction of travel (c) of the compression unit (2).

    KETTENSCHLOß FÜR GLIEDERKETTEN
    3.
    发明公开
    KETTENSCHLOß FÜR GLIEDERKETTEN 有权
    KETTENSCHLOßFÜRGLIEDERKETTEN

    公开(公告)号：EP2935974A1

    公开(公告)日：2015-10-28

    申请号：EP12810254.8

    申请日：2012-12-19

    申请人： PEWAG AUSTRIA GmbH

    发明人： PENGG, Ägyd ,  FUCHS, Franz

    IPC分类号： F16M13/04

    CPC分类号： F16G15/04 ,  F16G13/12 ,  F16G15/02 ,  F16G15/06

    摘要： In a chain joint (1) for link chains, having a main body (2) in the form of an oval chain link with two mutually parallel longitudinal legs (3, 4) which are connected to one another at their ends in each case via a rounded link portion (5, 6) and one of which has an interruption for forming a receiving opening (7) for the hooking-in of oval chain links into an internal opening (8) of the main body (2), said receiving opening being bounded at its ends by in each case one longitudinal leg section (4A, 4B), wherein, in said longitudinal leg (4), there is provided a threaded bore (9) which runs in the longitudinal direction of said longitudinal leg and which extends in both longitudinal leg sections (4A, 4B) and into which there can be screwed a closure screw (10) which, in the screwed-in state, engages with the threaded bore (9) in both longitudinal leg sections (4A, 4B), it is provided that, while maintaining the predefined sizes for outer circumference (A) and link width (B) of the main body (2), said main body is provided, in the region of its longitudinal legs (3, 4), with a profile cross section (Q1) that is larger than the profile cross section (Q2) in the region of its rounded link portions (5, 6).

    摘要翻译： 在用于链节链的链接头（1）中，具有椭圆形链节形式的主体（2），所述主体（2）具有两个彼此平行的纵向腿部（3,4），所述纵向腿部（3,4） 圆形连杆部分（5,6），其中一个具有用于形成用于将椭圆形链节钩入主体（2）的内部开口（8）中的接收开口（7）的中断，所述接收 其中在所述纵向腿部（4）中设置有沿所述纵向腿部的纵向延伸的螺纹孔（9），并且在所述纵向腿部 （4A，4B）延伸并且可以拧入封闭螺钉（10）的封闭螺钉（10），所述封闭螺钉在拧入状态下与两个纵向腿部（4A，4B）中的螺纹孔（9） 4B）中规定，在维持主体的外周（A）和连接宽度（B）的预定尺寸的同时 所述主体在其纵向腿部（3,4）的区域中具有在其圆形连杆的区域中大于所述轮廓横截面（Q2）的轮廓横截面（Q1） 部分（5,6）。

    AUS OVALEN PROFILKETTENGLIEDERN BESTEHENDE KETTE UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN
    6.
    发明公开
    AUS OVALEN PROFILKETTENGLIEDERN BESTEHENDE KETTE UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN 有权
    OFF椭圆形轮廓链环节现有的链接和方法用于生产这样的

    公开(公告)号：EP2683964A1

    公开(公告)日：2014-01-15

    申请号：EP11709007.6

    申请日：2011-03-07

    申请人： Pewag Austria GmbH

    发明人： PENGG, Ägyd ,  FUCHS, Franz

    IPC分类号： F16G13/12 ,  B21L3/00

    CPC分类号： F16G13/00 ,  B21K1/76 ,  B21L3/00 ,  F16G13/12

    摘要： Chain (1) having horizontal links (2a) which consist of oval profile chain links and vertical links (2b) which are hooked into the former, in which chain (1) each end web (5, 6) which connects the two longitudinal limbs (3, 4) of a vertical link (2b) to one another on an end side of the latter is supported by way of a supporting surface (8) which is formed on its inner side on a bearing surface (7) which is attached on the inner side of the associated end web (5, 6) of a hooked-in adjacent horizontal link (2a). Here, the supporting surfaces (8) are widened by the bearing surfaces (7) of all the end webs (5, 6) in each case laterally beyond the two lateral bounding surfaces (9, 10) of the relevant end web (5, 6), and supporting surfaces (8) and bearing surfaces (7) which are assigned to one another are configured in each case as mutually complementary cylinder surfaces. In a method for producing chains (1) of this type, in which method closed profile chain links (2a) are hooked into open profile chain links (2c) and subsequently the latter are closed by welding, profile chain half links (2c) are used as open profile chain links, which profile chain half links (2c) are configured as half links which are divided in the region of the middle of the longitudinal limbs (3, 4) of a chain link (2b) perpendicularly with respect to the clamping plane of the latter, and all the supporting surfaces (8) and bearing surfaces (7) which are assigned to one another are configured in each case as mutually complementary cylindrical surfaces.