利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

117 条记录 (耗时 0.02 秒)

    Grinding wheel having grinding monitoring and automatic wheel balance control functions
    111.
    发明公开
    Grinding wheel having grinding monitoring and automatic wheel balance control functions 失效
    Schleifscheibe mitSchleifüberwachungund Auswuchtautomatikfürdie Scheibe。

    公开(公告)号：EP0460282A1

    公开(公告)日：1991-12-11

    申请号：EP90120499.0

    申请日：1990-10-25

    申请人： NORITAKE CO., LIMITED

    发明人： Ogawa, Koji ,  Nagata, Akira ,  Inoue, Koji

    IPC分类号： F16F15/10 ,  B23Q17/12 ,  B24B49/00

    CPC分类号： B23Q17/0971 ,  B23Q11/0035 ,  B23Q17/0985 ,  B24B41/042 ,  B24B49/14 ,  F16F15/36 ,  G01M1/36

    摘要： A grinding wheel (18) for grinding a workpiece, including a core portion connected to a drive shaft (10), and an abrasive portion (36) fixed to an outer circumferential surface of the core portion (34) for grinding the workpiece (118). The grinding wheel (18) further includes at least one balancing member which is movable in a circumferential direction of the wheel (18), a driver device for moving the balancing member(s) in the circumferential direction so as to change an angular position of each balancing member, a signal receiving device for receiving a control signal for balancing the wheel (18), and a driver control circuit for operating the driver device for moving the balancing member(s) so as to balance the wheel (18), according to the control signal received by the signal receiving device. The above-indicated at least one balancing member, driver device, signal receiving device and driver control circuit are all disposed within the core portion of the wheel (18).

    摘要翻译： 一种用于研磨工件的砂轮（18），包括连接到驱动轴（10）的芯部分和固定到所述芯部分（34）的外周表面上的研磨部分（36），用于研磨所述工件（118） ）。 砂轮（18）还包括至少一个可在轮（18）的圆周方向上移动的平衡构件，用于沿平行方向移动平衡构件的驱动装置，以便改变角度位置 每个平衡构件，用于接收用于平衡轮子（18）的控制信号的信号接收装置和用于操作驱动器装置的驱动器控制电路，用于移动平衡构件以平衡轮子（18），根据 涉及由信号接收装置接收的控制信号。 上述至少一个平衡构件，驱动装置，信号接收装置和驱动器控制电路都设置在车轮（18）的芯部内。

    Concrete-type composite pipe and a method of producing the same
    116.
    发明公开
    Concrete-type composite pipe and a method of producing the same 失效
    Schichtbetonrohr和Verfahren zu seiner Herstellung。

    公开(公告)号：EP0284317A1

    公开(公告)日：1988-09-28

    申请号：EP88302435.8

    申请日：1988-03-21

    申请人： NORITAKE CO., LIMITED ,  TEIKOKU HUME PIPE CO. LTD.

    发明人： Yoshikawa, Nobuyoshi ,  Asano, Hiroshi

    IPC分类号： F16L9/08 ,  B28B21/30

    CPC分类号： B28B21/30 ,  B28B21/94 ,  F16L9/08 ,  Y10S138/06

    摘要： A concrete-type composite pipe having a cylindrical concrete layer (1) and a corrosion protective layer (2) formed in an inner surface of the drum mold; in a boundary region between the concrete layer (1) and the corrosion protective layer (2), an intermediate resin/concrete layer (4) having properties intermediate the concrete layer and the corrosion protective layer. The above mentioned concrete-type composite pipe is produced by rotating the drum mold while casting concrete thereinto to form a concrete layer of a uniform thickness using a centrifugal force exerted on the cast concrete, casting a mixture of hydrophilic resin and a hardener to form a resin layer on an inner surface of the formed concrete layer before the concrete layers starts to solidify scattering aggregates or the like on the inner surface of the resin layer, accelerating the rotation to cause the aggregates or the like in the resin layer to form a corrosion protective layer of resin and aggregates and stopping the rotation after the hardening of the corrosion protective layer.

    摘要翻译： 一种混凝土型复合管，其具有形成在所述滚筒模具的内表面中的圆柱形混凝土层（1）和防腐蚀层（2） 在混凝土层（1）和防腐蚀层（2）之间的边界区域中具有在混凝土层和腐蚀保护层之间具有特性的中间树脂/混凝土层（4）。 上述混凝土型复合管是通过在铸造混凝土的同时旋转滚筒模具而制造的，以使用施加在铸塑混凝土上的离心力形成均匀厚度的混凝土层，浇铸亲水树脂和硬化剂的混合物以形成 在混凝土层开始在树脂层的内表面上凝固散射聚集体等之前，在形成的混凝土层的内表面上的树脂层，加速旋转以使树脂层中的聚集体等形成腐蚀 保护层树脂和聚集体，并在腐蚀保护层硬化后停止旋转。