利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.008 秒)

    REFRACTORY BEARING
    2.
    发明公开
    REFRACTORY BEARING 无效
    耐火轴承

    公开(公告)号：EP3308045A1

    公开(公告)日：2018-04-18

    申请号：EP16812324.8

    申请日：2016-06-15

    申请人： McDanel Advanced Ceramic Technologies

    发明人： DODSWORTH, John ,  HALL, Mark ,  RHEINGROVER, Kim

    IPC分类号： F16C33/04 ,  F16C17/02 ,  F16C33/02

    CPC分类号： F16C33/043 ,  C23C2/003 ,  C23C2/40 ,  F16C13/02 ,  F16C17/02 ,  F16C33/08 ,  F16C33/109 ,  F16C33/14 ,  F16C2223/40 ,  F16C2231/00

    摘要： At least one bearing insert is secured within a metallic housing to form a wear resistant bearing. In operation, the bearing insert engages a journal and provides a wear-resistant surface. The housing defines a cavity for receiving the bearing insert. The cavity preferably expands radially so that the bearing insert remains secured in the cavity. The bearing insert can comprise a refractory ceramic. The bearing insert is secured within the cavity by any suitable means, such as thermal shrink-fit. A thin layer of sacrificial metal protects the bearing insert during initial start-up. The sacrificial metal wears to expose the bearing insert. Further wear exposes a larger area of the refractory bearing insert. A second bearing insert can be disposed opposite to the first so that rotating the housing can expose the second bearing insert to the journal.

    VERFAHREN ZUR HERSTELLUNG EINES WÄLZLAGERKÄFIGS FÜR EIN AXIAL-RADIAL-WÄLZLAGER SOWIE AXIAL-RADIAL-WÄLZLAGER
    5.
    发明公开
    VERFAHREN ZUR HERSTELLUNG EINES WÄLZLAGERKÄFIGS FÜR EIN AXIAL-RADIAL-WÄLZLAGER SOWIE AXIAL-RADIAL-WÄLZLAGER 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINESWÄLZLAGERKÄFIGSFÜREIN轴向辐射WÄLZLAGERSOWIE轴向辐射WÄLZLAGER

    公开(公告)号：EP2820317A1

    公开(公告)日：2015-01-07

    申请号：EP13708391.1

    申请日：2013-02-27

    申请人： ThyssenKrupp Rothe Erde GmbH

    发明人： CLAUS, Wolfgang ,  JÜRGENS, Reinhard ,  SCHNEIDER, Stefan ,  ROLLMANN, Jörg

    IPC分类号： F16C33/54 ,  B05D1/24 ,  F16C33/56 ,  F16C33/46

    CPC分类号： F16C33/48 ,  B05D1/24 ,  B05D3/0218 ,  F16C19/381 ,  F16C19/386 ,  F16C33/4629 ,  F16C33/513 ,  F16C33/565 ,  F16C43/04 ,  F16C2208/36 ,  F16C2223/40 ,  F16C2240/60 ,  F16C2300/14 ,  Y10T29/49691

    摘要： The invention relates to a method for producing a rolling bearing cage (4) for a rolling bearing comprising at least one row of rolling elements (3). In the method according to the invention, a ring or a ring element made of a metallic solid material is provided and shaped by a forming process and/or a cutting, material-removing process into an annular or segmented main body (6) of the rolling bearing cage (4). The main body (6) has openings (9) for receiving a respective rolling element (3), the main body (6) being heated to a temperature above a minimum coating temperature for thermal coating with a thermoplastic material powder, wherein the main body (6) is then immersed in a fluidised bed containing the thermoplastic material powder, wherein thermoplastic material powder adheres to the main body (6), melts and forms a contiguous coating (7) while the main body is present in the fluidised bed, and wherein, after the coating, the main body (6) is removed from the fluidised bed. The invention further relates to an axial-radial rolling bearing with the described rolling bearing cage (4).

    摘要翻译： 本发明涉及一种用于制造滚动轴承的滚动轴承保持器的方法，该滚动轴承保持架包括至少一排滚动元件。 在根据本发明的方法中，由金属固体材料制成的环或环形元件通过成形工艺和/或切割材料去除工艺成形为滚动轴承保持架的环形或分段主体 。 主体具有用于接收相应的滚动元件的开口，主体被加热到高于最小涂覆温度的温度，以用热塑性材料粉末进行热涂覆，其中主体然后浸入含有热塑性材料粉末的流化床 其中热塑性材料粉末粘附到主体上，熔融并形成邻接的涂层，同时主体存在于流化床中，并且其中在涂覆之后，将主体从流化床中移出。 本发明还涉及一种具有所述滚动轴承保持架的轴向 - 径向滚动轴承。