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    • 6. 发明申请
    • PLANET FOR A PLANETARY ROLLING-CONTACT SCREW
    • 用于商业滚动接头螺丝的平面图
    • US20140378271A1
    • 2014-12-25
    • US14364814
    • 2012-11-06
    • Schaeffler Technologies GmbH & Co. KG
    • Horst GredyBernd Eichenhuller
    • F16H57/08B21H5/02
    • F16H25/2252B21H5/027F16H57/08Y10T29/49462Y10T29/49467Y10T29/49471
    • A planet (11) for a planetary rolling contact gear, along whose planetary axis a middle section (12) having a larger diameter and, axially on both sides of the middle section (12), end sections (13) having a smaller diameter are formed, wherein a first engagement profile (14) is formed on the lateral surface of the planet (11) in the middle section (12) and a second engagement profile (15) is formed on the lateral surface of the planet (11) in the end sections (13), wherein the first engagement profile (14) has a plurality of first teeth (16) that are arranged in an annular manner around the planetary axis, wherein first grooves (17) arranged in an annular manner about the planet axis are formed between successive first teeth (16), wherein the two first edge teeth (23) located at the ends of the middle section (12) are formed within and at a distance from a tooth contour (18) of the first teeth (16) of the middle section (12).
    • 行星滚动接触齿轮的行星体(11)沿其行星轴线具有较大直径的中间部分(12),并且在中间部分(12)的两侧轴向上具有较小直径的端部部分(13) ,其中在所述中间部分(12)中的所述行星体(11)的侧表面上形成有第一接合轮廓(14),并且在所述行星体(11)的侧表面上形成第二接合轮廓(15) 所述端部部分(13),其中所述第一接合轮廓(14)具有围绕所述行星轴线以环形方式布置的多个第一齿(16),其中围绕所述行星以环形方式布置的第一凹槽(17) 轴线形成在连续的第一齿(16)之间,其中位于中间部分(12)的端部处的两个第一边缘齿(23)形成在距第一齿的齿轮廓(18)的距离内, 16)中间部分(12)。
    • 8. 发明申请
    • Method for producing an inner contour with an internal arbor acting on the inside wall of a workpiece
    • 用于产生具有作用在工件的内壁上的内部心轴的内部轮廓的方法
    • US20060272375A1
    • 2006-12-07
    • US11146996
    • 2005-06-07
    • Uwe TittmannMattthias SchultenManfred Walther
    • Uwe TittmannMattthias SchultenManfred Walther
    • B21H5/02
    • B21H5/025
    • In the production of an internal contour with an internal arbor acting on the inner wall of a cup-shaped or annular rotationally symmetrical workpiece, expansion and length change of the workpiece are avoided during cold forming. Thus, gear components with internal teeth are produced that have greater symmetry and higher accuracy. A workpiece provided with a press fit on the outside or a prefabricated workpiece is inserted into the die, and during the cold forming is pressed tightly by friction and rotationally fixed with the rotationally driven internal arbor against the inner wall of the die. After completion of the rolling process of the profile, the workpiece is ejected with an axial ram. The internal arbor is provided with outside profiling and is cantilever-mounted and is fed axially and radially during the rolling.
    • 在制造具有作用在杯形或环形旋转对称工件的内壁上的内部心轴的内部轮廓时,在冷成型期间避免了工件的膨胀和长度变化。 因此,产生具有更大对称性和更高精度的具有内齿的齿轮部件。 将设置有压配合在外侧的工件或预制工件插入模具中,并且在冷成形期间通过摩擦被紧密地挤压并且旋转地固定有旋转驱动的内部轴心抵靠模具的内壁。 在轮廓的轧制过程完成之后,用轴向柱塞喷射工件。 内部轴心设有外部轮廓,并且是悬臂安装的,并且在滚动期间被轴向和径向地进给。
    • 10. 发明申请
    • Device for smoothing gear wheels
    • 齿轮平滑装置
    • US20050181714A1
    • 2005-08-18
    • US10846213
    • 2004-05-10
    • Wolfgang Linnenbrink
    • Wolfgang Linnenbrink
    • B21H5/02B23F19/05B23F23/12B24B15/00B24B39/00
    • B21H5/022
    • An apparatus for smoothing gear wheels has a single smoothing wheel and two further smoothing wheels opposite the single smoothing wheel. A clamping device for axially clamping the gearwheel to be smoothed can oscillate in a direction perpendicular to its rotation. The smoothing wheels are mounted on bearing brackets, which may be tensioned against one another in such a way that the gearwheel to be smoothed positioned between them is centered and may have a predetermined force applied to it. The bearing brackets form a separate clamping unit that is movable in parallel in such a way that the axis of rotation of the gearwheel to be smoothed runs coaxially to the central axis of its clamping device, which may oscillate.
    • 用于平滑齿轮的装置具有单个平滑轮和与单个平滑轮相对的两个另外的平滑轮。 用于轴向夹紧要平滑的齿轮的夹紧装置可以在垂直于其旋转的方向上振荡。 平滑轮安装在轴承托架上,轴承托架可以彼此张紧,使得待平滑的齿轮在它们之间定位并且可以具有施加到其上的预定力。 轴承支架形成一个单独的夹紧单元,该夹紧单元可以平行运动,使得待平滑的齿轮的旋转轴线同轴地延伸到其夹紧装置的中心轴线,该中心轴线可能会振荡。