Fixing device for workpiece in machine tool and machine tool having the fixing device
    1.
    发明授权
    Fixing device for workpiece in machine tool and machine tool having the fixing device 有权
    具有定影装置的机床和机床中的工件固定装置

    公开(公告)号:US09296047B2

    公开(公告)日:2016-03-29

    申请号:US13990376

    申请日:2011-11-14

    IPC分类号: B23B31/26 B23B31/20

    摘要: Wear of a sliding member is prevented or controlled in a portion of the sliding member at a specific angular position (phase) about an axis. A fixing device includes a chuck-actuating claw which rotates with a main spindle, and is displaced to open and close a chuck section, a rubber ring which rotates with the main spindle, and a bobbin (sliding member) which is provided to be movable between a first position and a second position along an axis direction of the main spindle, rotates with the rubber ring in contact with the rubber ring in the first position, rotates with the chuck-actuating claw while displacing the chuck-actuating claw in contact with the chuck-actuating claw in the second position, and does not have contact with both of the rubber ring and the chuck-actuating claw in a partial range between the first position and the second position.

    摘要翻译: 滑动构件的滑动构件的一部分在围绕轴线的特定角度位置(相位)处被防止或控制。 定影装置包括:与主轴一起转动的卡盘致动爪,并且移位以打开和关闭卡盘部分;与主轴一起旋转的橡胶圈;以及设置成可移动的线轴(滑动部件) 沿着主轴的轴线方向在第一位置和第二位置之间旋转,橡胶环在第一位置与橡胶环接触,随着卡盘致动爪旋转,同时使卡盘致动爪与 所述卡盘致动爪处于所述第二位置,并且在所述第一位置和所述第二位置之间的部分范围内不与所述橡胶环和所述卡盘致动爪两者接触。

    FIXING DEVICE FOR WORKPIECE IN MACHINE TOOL AND MACHINE TOOL HAVING THE FIXING DEVICE
    2.
    发明申请
    FIXING DEVICE FOR WORKPIECE IN MACHINE TOOL AND MACHINE TOOL HAVING THE FIXING DEVICE 有权
    具有固定装置的机床和机床工具的固定装置

    公开(公告)号:US20130249174A1

    公开(公告)日:2013-09-26

    申请号:US13990376

    申请日:2011-11-14

    IPC分类号: B23B31/26

    摘要: Wear of a sliding member is prevented or controlled in a portion of the sliding member at a specific angular position (phase) about an axis. A fixing device includes a chuck-actuating claw which rotates with a main spindle, and is displaced to open and close a chuck section, a rubber ring which rotates with the main spindle, and a bobbin (sliding member) which is provided to be movable between a first position and a second position along an axis direction of the main spindle, rotates with the rubber ring in contact with the rubber ring in the first position, rotates with the chuck-actuating claw while displacing the chuck-actuating claw in contact with the chuck-actuating claw in the second position, and does not have contact with both of the rubber ring and the chuck-actuating claw in a partial range between the first position and the second position.

    摘要翻译: 滑动构件的滑动构件的一部分在围绕轴线的特定角度位置(相位)处被防止或控制。 定影装置包括:与主轴一起转动的卡盘致动爪,并且移位以打开和关闭卡盘部分;与主轴一起旋转的橡胶圈;以及设置成可移动的线轴(滑动部件) 沿着主轴的轴线方向在第一位置和第二位置之间旋转,橡胶环在第一位置与橡胶环接触,随着卡盘致动爪旋转,同时使卡盘致动爪与 所述卡盘致动爪处于所述第二位置,并且在所述第一位置和所述第二位置之间的部分范围内不与所述橡胶环和所述卡盘致动爪两者接触。

    Single-flux-quantum digital device
    4.
    发明授权
    Single-flux-quantum digital device 失效
    单通量量子数字器件

    公开(公告)号:US06353330B1

    公开(公告)日:2002-03-05

    申请号:US09506905

    申请日:2000-02-18

    IPC分类号: H03K19195

    摘要: A single-flux-quantum digital device includes a first superconducting line extended in a large ring, a second superconducting line connected to the first superconducting line, a superconducting single electron transistor for regulating a supercurrent flowing through the second superconducting line, and a small tunnel junction device for detecting a change in the supercurrent flowing through the first superconducting line. The first superconducting line is extended in a large ring. The second superconducting line divides the large ring into two small rings which are substantially the same in shape and area. The small tunnel junction device is connected to a point where the first and the second superconducting line are joined.

    摘要翻译: 单通量量子数字器件包括在大环中延伸的第一超导线,连接到第一超导线的第二超导线,用于调节流过第二超导线的超电流的超导单电子晶体管,以及小隧道 用于检测流过第一超导线路的超级电流的变化。 第一条超导线延伸到一个大环。 第二超导线将大环分成两个在形状和面积上基本相同的小环。 小隧道连接装置连接到第一和第二超导线路连接的点。