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    • 8. 发明授权
    • Driver for a twin cutting device with counter-rotating blades
    • 用于具有反向旋转叶片的双切割装置的驱动器
    • US07950318B2
    • 2011-05-31
    • US11665225
    • 2005-10-14
    • Hans EricssonPankaj BhukhanwalaNiraj Bhukhanwala, legal representative
    • Hans EricssonPankaj Bhukhanwala
    • B26D5/08
    • B23D45/165B23D47/12F16H48/10Y10T83/7809Y10T83/8769Y10T83/8801Y10T83/8802Y10T83/8828Y10T83/9464
    • The invention relates to a driver (1) for a twin cutting device (2), which comprises a first blade (4), which is non-rotatably arranged on a drive shaft (11) to be rotated about an axis of rotation (r) in a first direction, and a second blade (3), which is non-rotatably arranged on a drive socket (15), which encloses the drive shaft (11), to be rotated about the same axis of rotation (r) in a second direction opposite to said first direction. The drive shaft (11) constitutes a driving central shaft in a gear (10), which comprises a sun wheel (24), which is non-rotatably arranged on the drive shaft (11) to be rotated by the same, at least a first planet wheel (25), which meshes with the sun wheel (24) and is rotatable about an axis (p) parallel to the axis of rotation (r), at least a second planet wheel (29), which is arranged to rotate simultaneously with the first planet wheel (25), and a gear rim (30), which with internal teeth meshes with the second planet wheel (29) and is non-rotatably mounted on the drive socket (15) to rotate the same.
    • 本发明涉及一种用于双切割装置(2)的驱动器(1),其包括第一叶片(4),其不可旋转地布置在驱动轴(11)上以围绕旋转轴线旋转(r )和第二刀片(3),其不可旋转地布置在驱动轴承(15)上,所述第二刀片围绕所述驱动轴(11)围绕相同的旋转轴线(r)旋转 与所述第一方向相反的第二方向。 驱动轴(11)构成齿轮(10)中的驱动中心轴,其包括太阳轮(24),该太阳轮不可旋转地布置在驱动轴(11)上以使其旋转,至少一个 第一行星轮(25),其与太阳轮(24)啮合并且可绕平行于旋转轴线(r)的轴线(p)旋转,至少第二行星轮(29),其布置成旋转 同时具有第一行星轮(25)和齿轮边缘(30),齿轮边缘(30)具有与第二行星轮(29)啮合的内齿,并且不可旋转地安装在驱动器插座(15)上以使其旋转。
    • 9. 发明申请
    • Hand machine tool comprising at least one rotating cutting disk, in particular, a circular saw blade
    • 手动工具包括至少一个旋转切割盘,特别是圆锯片
    • US20030000716A1
    • 2003-01-02
    • US10168917
    • 2002-06-24
    • Albrecht HofmannThomas Schomisch
    • B25D001/00
    • B23D47/126B23D45/165B23D61/026B27B5/32
    • In a power tool with at least one rotating cutting wheel (11), in particular a circular saw blade, having a housing (13) in which a drive motor (14) is accommodated so that its driven shaft (15) extends along the longitudinal housing axis (16), having at least one drive spindle (20) that is supported in rotary fashion in the housing (13) and is aligned at right angles to the driven shaft (15), which drive spindle protrudes laterally from the housing (13) and on the projecting end, supports a cutting wheel mount (24), and having a set of gears for transmitting the rotating motion of the driven shaft (15) to the drive spindle (20), in order to achieve an ergonomically favorable, tilting moment-free operation with the power tool, the housing (13) in the vicinity of the drive spindle (20) and cutting wheel (11), and the drive spindle (20) with the cutting wheel mount (24) are embodied in such a way that the cutting wheel (11) lies in the same plane as the driven shaft (15).
    • 在具有至少一个旋转切割轮(11)的动力工具中,特别是圆锯片,其具有容纳驱动马达(14)的壳体(13),使得其从动轴(15)沿着纵向 壳体轴线(16),其具有以旋转方式支撑在壳体(13)中并且与从动轴(15)成直角对准的至少一个驱动轴(20),该驱动轴从壳体侧向突出( 13),并且在突出端部支撑切割轮安装件(24),并且具有用于将从动轴(15)的旋转运动传递到驱动主轴(20)的一组齿轮,以便实现人体工程学上有利的 ,利用电动工具进行倾斜无力操作,驱动主轴(20)和切割轮(11)附近的壳体(13)和具有切割轮安装件(24)的驱动主轴(20)被体现 以使切割轮(11)位于与从动轴(15)相同的平面内。