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13 条记录 (耗时 0.015 秒)

    Method for producing connecting ends on metal hoses and hose piece comprising such connecting ends
    7.
    发明授权
    Method for producing connecting ends on metal hoses and hose piece comprising such connecting ends 失效
    用于在金属软管上生产连接端的方法和包括这种连接端的软管片

    公开(公告)号：US07753083B2

    公开(公告)日：2010-07-13

    申请号：US11357007

    申请日：2006-02-21

    申请人： Edward Kern ,  Marc Pontzen ,  Stephen Goley

    发明人： Edward Kern ,  Marc Pontzen ,  Stephen Goley

    IPC分类号： F16L11/00

    CPC分类号： B23K11/082 ,  B23K11/065 ,  B23K11/3036 ,  B23K2101/06

    摘要： Connecting ends on a hose piece comprising several metal layers, in particular a strip wound metal hose piece, are produced by fixing the overlapping metal layers of a hose of larger length or of an endless hose in the region of the point of separation through welding and subsequently cutting off the hose piece from the longer hose or the endless hose. For simple and inexpensive fixing of the metal layers in the region of the point of separation, a welding seam is generated which extends through at least part of the periphery of the hose or about its entire periphery, using roller seam welding. The hose piece can subsequently be separated along the welding seam obtained in this manner, e.g. along its central line, thereby ensuring permanent and reliable fixing of the metal layers in the region of the connecting end.

    摘要翻译： 通过在分离点的区域中通过焊接固定较大长度的软管或环形软管的重叠金属层，来制造包括多个金属层，特别是钢带缠绕的金属软管件的软管件上的连接端， 随后从较长的软管或环形软管中切断软管。 为了在分离点的区域中简单且廉价地固定金属层，产生通过使用辊缝焊接延伸穿过软管的至少一部分周边或围绕其整个周边的焊缝。 随后可以沿着以这种方式获得的焊缝分离软管件。 沿其中心线，从而确保金属层在连接端的区域中的永久且可靠的固定。

    Method and apparatus for staking a hardened shaft
    8.
    发明申请
    Method and apparatus for staking a hardened shaft 审中-公开
    固定硬化轴的方法和装置

    公开(公告)号：US20070039173A1

    公开(公告)日：2007-02-22

    申请号：US11197111

    申请日：2005-08-04

    申请人： Thomas Braun ,  Venkatasubramanian Ananthanarayanan ,  James Payne

    发明人： Thomas Braun ,  Venkatasubramanian Ananthanarayanan ,  James Payne

    IPC分类号： B21D53/84 ,  B23Q3/00

    CPC分类号： B23K11/082 ,  Y10T29/49293 ,  Y10T29/49895

    摘要： In a method and apparatus for staking a hardened shaft in bores in a hydraulic lifter body, the shaft is inserted into the bores such that the shaft ends are substantially flush with the bore exits which are slightly chamfered to receive staked material displaced from the shaft. Mechanical rams that also define a first electrode are advanced axially of the shaft into contact with the shaft ends. A second electrode is brought into contact with the lifter body. Electric current is passed between the electrodes, causing resistive heating of the body and the shaft ends. The time and applied amperage are sufficient to cause softening of the shaft ends, at which time the current is switched off, and the first electrode is then driven against the shaft ends, causing the ends to be radially expanded into the chamfers. The remainder of the shaft is not softened nor retempered.

    摘要翻译： 在用于在液压举升机体中的孔中铆接硬化轴的方法和装置中，轴被插入到孔中，使得轴端基本上与孔出口基本齐平，所述孔出口被略微倒角以接收从轴移位的桩材。 也限定第一电极的机械式的公制杆在轴的轴向上与轴端接触。 使第二电极与升降机体接触。 电流在电极之间通过，导致主体和轴端的电阻加热。 时间和施加的安培数足以引起轴端的软化，此时电流被切断，然后第一电极抵靠轴端被驱动，使端部径向扩展成倒角。 轴的其余部分没有软化，也不会再次燃烧。

    Method for producing connecting ends on metal tubes and tube piece comprising such connecting ends
    9.
    发明授权
    Method for producing connecting ends on metal tubes and tube piece comprising such connecting ends 失效
    用于在包括这种连接端的金属管和管件上制造连接端的方法

    公开(公告)号：US07111770B2

    公开(公告)日：2006-09-26

    申请号：US10934417

    申请日：2004-09-07

    申请人： Edward Kern ,  Marc Pontzen ,  Stephen Goley

    发明人： Edward Kern ,  Marc Pontzen ,  Stephen Goley

    IPC分类号： B23K31/02 ,  B21D39/00

    CPC分类号： B23K11/082 ,  B23K11/065 ,  B23K11/3036 ,  B23K2101/06

    摘要： Connecting ends on a hose piece comprising several metal layers, in particular a strip wound metal hose piece, are produced by fixing the overlapping metal layers of a hose of larger length or of an endless hose in the region of the point of separation through welding and subsequently cutting off the hose piece from the longer hose or the endless hose. For simple and inexpensive fixing of the metal layers in the region of the point of separation, a welding seam is generated which extends through at least part of the periphery of the hose or about its entire periphery, using roller seam welding. The hose piece can subsequently be separated along the welding seam obtained in this manner, e.g. along its central line, thereby ensuring permanent and reliable fixing of the metal layers in the region of the connecting end.

    摘要翻译： 通过在分离点的区域中通过焊接固定较大长度的软管或环形软管的重叠金属层，来制造包括多个金属层，特别是钢带缠绕的金属软管件的软管件上的连接端， 随后从较长的软管或环形软管中切断软管。 为了在分离点的区域中简单且廉价地固定金属层，产生通过使用辊缝焊接延伸穿过软管的至少一部分周边或围绕其整个周边的焊缝。 随后可以沿着以这种方式获得的焊缝分离软管件。 沿其中心线，从而确保金属层在连接端的区域中的永久且可靠的固定。

    Method for producing connecting ends on metal hoses and hose piece comprising such connecting ends
    10.
    发明申请
    Method for producing connecting ends on metal hoses and hose piece comprising such connecting ends 失效
    用于在金属软管上生产连接端的方法和包括这种连接端的软管片

    公开(公告)号：US20060138196A1

    公开(公告)日：2006-06-29

    申请号：US11357007

    申请日：2006-02-21

    申请人： Edward Kern ,  Marc Pontzen ,  Stephen Goley

    发明人： Edward Kern ,  Marc Pontzen ,  Stephen Goley

    IPC分类号： A47J36/02

    CPC分类号： B23K11/082 ,  B23K11/065 ,  B23K11/3036 ,  B23K2101/06

    摘要： Connecting ends on a hose piece comprising several metal layers, in particular a strip wound metal hose piece, are produced by fixing the overlapping metal layers of a hose of larger length or of an endless hose in the region of the point of separation through welding and subsequently cutting off the hose piece from the longer hose or the endless hose. For simple and inexpensive fixing of the metal layers in the region of the point of separation, a welding seam is generated which extends through at least part of the periphery of the hose or about its entire periphery, using roller seam welding. The hose piece can subsequently be separated along the welding seam obtained in this manner, e.g. along its central line, thereby ensuring permanent and reliable fixing of the metal layers in the region of the connecting end.

    摘要翻译： 通过在分离点的区域中通过焊接固定较大长度的软管或环形软管的重叠金属层来制造包括多个金属层，特别是钢带缠绕的金属软管件的软管件上的连接端， 随后从较长的软管或环形软管中切断软管。 为了在分离点的区域中简单且廉价地固定金属层，产生通过使用辊缝焊接延伸穿过软管的至少一部分周边或围绕其整个周边的焊缝。 随后可以沿着以这种方式获得的焊缝分离软管件。 沿其中心线，从而确保金属层在连接端的区域中的永久且可靠的固定。