Tool for machining workpieces by removing material
    4.
    发明授权
    Tool for machining workpieces by removing material 失效
    通过去除材料加工工件的工具

    公开(公告)号:US06543319B1

    公开(公告)日:2003-04-08

    申请号:US09667447

    申请日:2000-09-22

    IPC分类号: B23B3700

    摘要: A tool for machining workpieces by removing material, the tool can be coupled to a tool holder. A storage chamber provided in the tool and/or in the tool holder accommodates a lubricant and/or coolant. A slide is displaceably introduced into the chamber. An actuator provided with the switching unit and can be coupled to the slide to move the slide to expel lubricant and/or coolant from the chamber.

    摘要翻译: 用于通过去除材料来加工工件的工具,该工具可以联接到工具架上。 设置在工具和/或工具架中的储存室容纳润滑剂和/或冷却剂。 滑块可移动地引入腔室。 具有开关单元的致动器并且可以联接到滑动件以移动滑块以从腔室排出润滑剂和/或冷却剂。

    Hydraulic coupling for feeding fluid-driven actuators-particularly hydraulic motors, mounted on a rotating structure
    5.
    发明授权
    Hydraulic coupling for feeding fluid-driven actuators-particularly hydraulic motors, mounted on a rotating structure 失效
    用于输送流体驱动致动器的液压联轴器 - 特别是安装在旋转结构上的液压马达

    公开(公告)号:US06253650B1

    公开(公告)日:2001-07-03

    申请号:US09124747

    申请日:1998-07-29

    IPC分类号: B23B1300

    摘要: A hydraulic coupling for feeding hydraulic actuators, particularly for distributing pressurized oil to a plurality of hydraulic motors mounted on a rotating structure such as a drum feeder for feeding bars to an automatic multispindle lathe; the motors are angularly distributed around the rotation axis of the structure, and the coupling comprises a plurality of ducts which branch out axially from the structure and are angularly distributed with respect to the rotation axis; the ducts are connected to the delivery and the return of the motors at one end and, at the opposite end, by means of respective flexible hoses, to a stationary distributor for connecting the motors to a source of pressurized oil and to the oil discharge; the flexible hoses are arranged in a spiral around the rotation axis and have a length which allows the rotation of the structure with respect to the distributor through a preset angle; the distributor comprises valves for controlling the flexible hoses which are actuated so as to connect the intake and discharge of oil to and from the motors according to a programmed sequence.

    摘要翻译: 用于供给液压致动器的液压联轴器,特别是用于将加压油分配到安装在旋转结构上的多个液压马达,所述旋转结构例如用于将杆送到自动多轴车床的滚筒进给器; 电动机围绕结构的旋转轴线成角度地分布,并且联接器包括从结构轴向分支并相对于旋转轴线成角度地分布的多个管道; 导管连接到一端的电动机的输送和返回,并且在相对的端部通过相应的软管连接到用于将电动机连接到加压油源和排油口的固定分配器; 柔性软管围绕旋转轴布置成螺旋形,并且具有允许结构相对于分配器旋转预定角度的长度; 分配器包括用于控制柔性软管的阀,其被致动以便根据编程的顺序将油的进入和排出与电动机相连接和从电动机排出。

    Gear shift device for bicycles
    7.
    发明授权
    Gear shift device for bicycles 有权
    自行车换档装置

    公开(公告)号:US07381142B2

    公开(公告)日:2008-06-03

    申请号:US11438718

    申请日:2006-05-22

    IPC分类号: F16H9/24 F16H59/00 B62M9/12

    摘要: A motorized bicycle gear shift device comprising a derailleur and an electric motor, associated directly with the derailleur, for controlling the derailleur and an electric transducer of absolute type, also associated with the derailleur for producing an electric signal indicative of the absolute position of the movable body of the derailleur.

    摘要翻译: 一种电动自行车换档装置,包括与拨链器直接相关的拨链器和电动机,用于控制拨链器和绝对类型的电传感器,其也与拨链器相关联,用于产生指示可移动的绝对位置的电信号 拨链器的身体。

    Gear shift device for bicycles
    8.
    发明申请
    Gear shift device for bicycles 有权
    自行车换档装置

    公开(公告)号:US20060211528A1

    公开(公告)日:2006-09-21

    申请号:US11438718

    申请日:2006-05-22

    IPC分类号: F16H61/00 F16H59/00 F16H63/00

    摘要: A motorized bicycle gear shift device comprising a derailleur and an electric motor, associated directly with the derailleur, for controlling the derailleur and an electric transducer of absolute type, also associated with the derailleur for producing an electric signal indicative of the absolute position of the movable body of the derailleur.

    摘要翻译: 一种电动自行车换档装置,包括与拨链器直接相关的拨链器和电动机,用于控制拨链器和绝对类型的电传感器,其也与拨链器相关联,用于产生指示可移动的绝对位置的电信号 拨链器的身体。

    Gear shift device for bicycles
    9.
    发明申请
    Gear shift device for bicycles 有权
    自行车换档装置

    公开(公告)号:US20040063528A1

    公开(公告)日:2004-04-01

    申请号:US10663458

    申请日:2003-09-15

    申请人: Campagnolo S.r.l.

    IPC分类号: F16H009/00 F16H061/00

    摘要: A motorized bicycle gear shift device comprising a derailleur and an electric motor, associated directly with the derailleur, for controlling the derailleur and an electric transducer of absolute type, also associated with the derailleur for producing an electric signal indicative of the absolute position of the movable body of the derailleur.

    摘要翻译: 一种电动自行车换档装置,包括与拨链器直接相关的拨链器和电动机,用于控制拨链器和绝对类型的电传感器,其也与拨链器相关联,用于产生指示可移动的绝对位置的电信号 拨链器的身体。