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    RADIALKOLBENMOTOR MIT BREMSE
    1.
    发明公开
    RADIALKOLBENMOTOR MIT BREMSE 有权

    公开(公告)号：EP2841763A2

    公开(公告)日：2015-03-04

    申请号：EP13716299.6

    申请日：2013-04-16

    申请人： Robert Bosch GmbH

    发明人： JUST, Hendrik ,  TIBARI, Khaled

    IPC分类号： F03C1/047 ,  F03C1/04 ,  F04B1/047 ,  F04B1/04 ,  F04B53/16 ,  B60T1/06 ,  F03C1/40 ,  F16D55/24

    CPC分类号： F01B13/061 ,  B60T1/062 ,  F03C1/04 ,  F03C1/0403 ,  F03C1/0447 ,  F03C1/047 ,  F04B1/04 ,  F04B1/047 ,  F16D55/24 ,  F16D55/38

    摘要： A radial piston engine is disclosed with cylinder/piston units which are arranged in a star shape, a housing and an output shaft. At least sections of a brake, in particular the discs thereof, are arranged between an inner axial sleeve-like collar of the housing and an outer axial sleeve-like collar of the output shaft. An output flange, for example for fastening a wheel which is driven by the engine, is fastened to the output shaft. The output flange is fastened to the axial shaft collar radially outside the latter. The output flange can have a ring of holes which is correspondingly likewise arranged on the axial shaft collar radially outside the latter.

    摘要翻译： 径向活塞马达包括以星形布置的气缸 - 活塞单元，壳体，输出轴，内轴向壳体轴环，外轴向轴环，输出凸缘，输出轴和至少定位的制动器 内轴向外壳套环和外轴向轴套之间的部分。 输出法兰连接到输出轴。 输出法兰在轴环的径向外侧连接到轴环上。

    KOLBENEINHEIT
    3.
    发明公开
    KOLBENEINHEIT 审中-公开
    活塞装置

    公开(公告)号：EP2596242A1

    公开(公告)日：2013-05-29

    申请号：EP11731270.2

    申请日：2011-07-07

    申请人： Robert Bosch GmbH

    发明人： NAGEL, Philip ,  BREUER, David ,  KERMODE, Geoffrey ,  TIBARI, Khaled

    IPC分类号： F04B1/04 ,  F04B1/107 ,  F01B13/06

    CPC分类号： F16J1/00 ,  F04B1/0408 ,  F04B1/1071

    摘要： The invention relates to a piston unit for a radial piston machine, comprising a piston and a roller or a roller element, the roller or roller element having a circular cylindrical jacket, apart from a chamfer or the like. In a contact area between the piston and the roller, a hydrostatic pressure- or force-relief element is provided, which forms a pressure field in said contact area. The roller has one or two end-face holes. Due to said hole(s), the roller is slightly weakened at the associated end section so that the Hertzian stress is reduced there.