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    IN UMFANGSRICHTUNG GEZACKTES ODER GEWELLTES ZAHNRAD
    3.
    发明公开
    IN UMFANGSRICHTUNG GEZACKTES ODER GEWELLTES ZAHNRAD 有权
    在范围上方向呈锯齿状或波浪状GEAR

    公开(公告)号：EP2005034A1

    公开(公告)日：2008-12-24

    申请号：EP07726344.0

    申请日：2007-02-12

    申请人： Robert Bosch GmbH

    发明人： TASCH, Franz ,  HAUSSECKER, Walter ,  THOENE, Holger ,  OBERLE, Klaus ,  MILI, Tarek ,  HERTWECK, Volker ,  BOHR, Peter ,  FIEDLER, Max ,  DEPNER, Dieter ,  KRIEG, Martin

    IPC分类号： F16H55/17

    CPC分类号： F16H55/17

    摘要： The invention relates to a gear wheel (1) comprising at least one first gear rim (2) and a gear hub (3) comprising an axial gear hub channel (9) which is arranged in a concentric manner in relation to the rotational axis (8) of the gear wheel (1) and which comprises at least one opening (10, 11) and at least one first annular connecting wall (12, 32) which extends around the circumference and in the radial direction, said connecting wall interconnecting two sections (3, 6) of the gear wheel (1) which are arranged at a distance in the radial direction. According to the invention, the connecting wall (12, 32) is corrugated and/or indented with projections (13, 14, 15; 34, 35, 36) and recesses (16, 17, 18) which are arranged adjacent to each other around the circumference.

    ZAHNRAD
    4.
    发明公开
    ZAHNRAD 有权

    公开(公告)号：EP1999398A1

    公开(公告)日：2008-12-10

    申请号：EP07704260.4

    申请日：2007-01-31

    申请人： Robert Bosch GmbH

    发明人： TASCH, Franz ,  HAUSSECKER, Walter ,  FIEDLER, Max ,  KRIEG, Martin

    IPC分类号： F16H55/17 ,  F16H57/02

    CPC分类号： F16H55/17 ,  F16H57/0025 ,  F16H2055/065 ,  Y10T74/19828 ,  Y10T74/1987

    摘要： The invention relates to a toothed wheel (1) comprising a toothed rim (2) and a toothed wheel hub (3) provided with an axial toothed wheel hub channel (19) equipped with at least one opening (20, 21) and connecting elements (11, 12, 13) for connecting the toothed wheel hub (3) and the toothed rim (2) in the radial direction and which are disposed at a distance at least in the direction of the circumference.

    摘要翻译： 本发明涉及一种包括齿轮缘（2）和齿轮毂（3）的齿轮（1），该齿轮毂设有设有至少一个开口（20,21）的轴向齿轮毂通道（19）和连接元件 （11,12,13），用于沿径向方向连接所述齿轮毂（3）和所述齿轮缘（2）并且至少在所述圆周方向上以一定距离设置。