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    Machine element
    1.
    发明申请
    Machine element 审中-公开
    机器元件

    公开(公告)号：US20060283655A1

    公开(公告)日：2006-12-21

    申请号：US10570926

    申请日：2004-12-08

    申请人： Thomas Motz ,  Matthias Dohr ,  Ernst Neuwirth ,  Manfred Kraus

    发明人： Thomas Motz ,  Matthias Dohr ,  Ernst Neuwirth ,  Manfred Kraus

    IPC分类号： B62D3/00

    CPC分类号： B21H5/005 ,  B62D5/0442

    摘要： The invention relates to a machine element which is provided, at least over part of its axial length, with first toothing (2.1) in the form of threads, running on its cylindrical lateral surface, for a threaded drive. This is distinguished in that the threads are produced by means of a continuous shape rolling process in the axial direction, as is known per se, the continuous shape rolling process being used in a partially continuous manner corresponding to the desired axial extent of the threads.

    摘要翻译： 本发明涉及一种机器元件，其在其轴向长度的至少一部分上具有螺纹形式的第一齿形（2.1），其在其圆柱形侧表面上延伸，用于螺纹驱动。 不同之处在于，螺纹通过连续形状的轧制方法在轴向方向上产生，如本身已知的那样，连续形状轧制方法以部分连续的方式用于对应于螺纹的所需轴向范围。

    Solenoid valve, particularly a proportional hydraulic valve
    4.
    发明授权
    Solenoid valve, particularly a proportional hydraulic valve 有权
    电磁阀，特别是比例液压阀

    公开(公告)号：US06367434B1

    公开(公告)日：2002-04-09

    申请号：US09711193

    申请日：2000-11-13

    申请人： Martin Steigerwald ,  Jens Schäfer ,  Matthias Dohr

    发明人： Martin Steigerwald ,  Jens Schäfer ,  Matthias Dohr

    IPC分类号： F01L134

    CPC分类号： F15B13/0821 ,  F01L1/34 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2103/00 ,  H01F7/127 ,  Y10T137/86622

    摘要： The Invention concerns g solenoid valve, more particularly a proportional hydraulic valve which is arranged within a hydraulic system of a device for varying the valve timing of gas exchange valves in an internal combustion engine. The solenoid valve (1) generally comprises an electromagnet (2) having a hollow cylindrical magnet housing (3), at least one coil winding (4) and an armature (5) as Well as a first pole shoe (6) and a second pole shoe (7) and further comprises a valve member (8) having a hollow cylindrical valve housing (9) for receiving a spool valve which is displaceable relative to the valve housing (9) by the armature (5) of the electromagnet (2). According to the invention, the electromagnet (2) and the valve member (8) are connected and fixed radially and axially to each other by force locking and/or positive engagement by the second pole shoe (7) of the electromagnet (2) which is arranged adjacent the valve member (8) and configured as a plug-in lock for the valve housing (9).

    摘要翻译： 本发明涉及g电磁阀，更具体地说是一种比例液压阀，其布置在用于改变内燃机中的气体交换阀的气门正时的装置的液压系统内。 电磁阀（1）通常包括具有中空圆柱形磁体壳体（3）的电磁体（2），至少一个线圈绕组（4）和电枢（5）以及第一极靴（6）和第二极靴 （7），并且还包括具有中空圆柱形阀壳体（9）的阀构件（8），用于容纳滑阀，该滑阀可通过电磁体（2）的电枢（5）相对于阀壳体（9）移位 ）。 根据本发明，电磁体（2）和阀构件（8）通过由电磁体（2）的第二极靴（7）的力锁定和/或正接合而彼此径向和轴向连接和固定， 布置成邻近阀构件（8）并且构造成用于阀壳体（9）的插入式锁定件。