公开(公告)号：US5488212A

公开(公告)日：1996-01-30

申请号：US326098

申请日：1994-10-19

申请人： Akira Fukushi ,  Tomio Yamaguchi

发明人： Akira Fukushi ,  Tomio Yamaguchi

IPC分类号： H01H9/00 ,  H01H5/08

CPC分类号： H01H9/0027 ,  H01H9/0038 ,  Y10T74/11

摘要： Disclosed is a switching device for a tap changer comprising an input lever and an output lever rotatably attached to a shaft. The output lever is provided for making contact with a selected one of a first tap and a second tap. The output lever has a cammed surface at its base for securing a position of the output lever to make contact with the first tap and for preventing the output lever from rotating about the shaft. The device also includes a spring for pulling the output lever toward the input lever, and a clutch, rotatably attached to the shaft, which has a slot. A latching apparatus engages the clutch. The device further includes a pin which is fixedly attached to the input lever and disposed within the slot. The pin drives the clutch to engage the latching apparatus. In operation, after the input lever has been pulled away from the output lever by a predetermined angle, the pin drives the clutch to engage the latching apparatus, thereby freeing the cammed surface from the latching apparatus. This allows the output lever to freely rotate. The output lever is then pulled by the spring toward the input lever to make contact with the second tap.

摘要翻译： 公开了一种用于分接开关的开关装置，其包括输入杆和可旋转地附接到轴的输出杆。 输出杆被提供用于与第一抽头和第二抽头中的所选择的一个接触。 输出杆在其底部具有凸轮表面，用于固定输出杆的位置以与第一分接头接触并防止输出杆围绕轴旋转。 该装置还包括用于将输出杆拉向输入杆的弹簧和可旋转地附接到轴的离合器，该离合器具有槽。 闩锁装置接合离合器。 该装置还包括固定地附接到输入杆并设置在槽内的销。 该销驱动离合器以接合闩锁装置。 在操作中，在输入杆已经从输出杆拉开预定角度之后，销驱动离合器以接合闩锁装置，从而将锁定装置的凸轮表面释放。 这允许输出杆自由旋转。 然后，输出杆被弹簧拉向输入杆以与第二分接头接触。

公开(公告)号：US5594223A

公开(公告)日：1997-01-14

申请号：US352075

申请日：1994-11-30

申请人： Akira Fukushi ,  Tomio Yamaguchi

发明人： Akira Fukushi ,  Tomio Yamaguchi

IPC分类号： H01H9/00 ,  H01H33/66

CPC分类号： H01H9/0038 ,  H01H9/0027

摘要： A vacuum switch bulb type change over switch of the invention is used for an on-load tap changer for changing over from a tap to a tap in an on-load state. The change over switch is formed of a plurality of single phase switch cassettes, and a common controller for the switch cassettes. Each cassette includes a plurality of vacuum switch bulbs and a plurality of coupling devices for the vacuum switch bulbs. The common controller includes a plurality of holding devices for holding the vacuum switch bulbs in an opened or a closed state to thereby hold the taps in predetermined states. The single phase switch cassettes are independently mounted on and coupled with the common controller through the holding device.

摘要翻译： 本发明的真空开关灯泡型切换开关用于有载抽头变换器，用于在接通状态下从抽头切换到抽头。 切换开关由多个单相开关盒和用于开关盒的公共控制器组成。 每个盒包括多个真空开关灯泡和用于真空开关灯泡的多个耦合装置。 公共控制器包括用于将真空开关灯泡保持在打开或关闭状态的多个保持装置，从而将抽头保持在预定状态。 单相开关盒通过保持装置独立地安装在公共控制器上并与其共同连接。

公开(公告)号：US4917708A

公开(公告)日：1990-04-17

申请号：US168186

申请日：1988-03-15

申请人： Tomio Yamaguchi ,  Shoichi Harada ,  Akira Suzuki ,  Ikuei Takamura

发明人： Tomio Yamaguchi ,  Shoichi Harada ,  Akira Suzuki ,  Ikuei Takamura

IPC分类号： B23Q7/02 ,  B24C3/06 ,  B24C3/08 ,  B24C9/00

CPC分类号： B24C1/083 ,  B23Q7/02 ,  B24C1/086 ,  B24C3/06 ,  B24C3/083 ,  B24C9/00

摘要： A blasting apparatus for cleaning and deburring workpieces having a housing defining a blasting chamber therein. A rotary drum within the chamber is supported for rotation about a horizontal axis. A drive effects rotation of the drum through a plurality of angular steps during each revolution. The drum has a plurality of circumferentially spaced compartments opening radially outwardly thereof. A workpiece holder is positioned within each compartment. A housing opening cooperates with the drum, when stationary, to define a station for permitting loading and unloading of workpieces with respect to the holder associated with one compartment. A gun arrangement effects deburring and cleaning of workpieces mounted on the drum. The gun arrangement includes a plurality of nozzles mounted circumferentially so that each nozzle cooperates with a selected compartment and moves axially therealong for treating the workpiece.

摘要翻译： 一种用于清洁和去毛刺工件的喷砂设备，其具有在其中限定喷砂室的壳体。 腔室内的旋转鼓被支撑以围绕水平轴线旋转。 驱动器在每次旋转期间通过多个角度步进实现滚筒的旋转。 滚筒具有沿径向向外敞开的多个周向隔开的隔室。 工件夹具位于每个隔间内。 当静止时，壳体开口与鼓配合，以便限定一工位，用于允许工件相对于与一个隔间相关联的保持架加载和卸载。 喷枪安排可以对安装在滚筒上的工件进行去毛刺和清洁。 喷枪装置包括周向安装的多个喷嘴，使得每个喷嘴与所选择的隔室配合并沿其轴向移动以处理工件。

公开(公告)号：US4674238A

公开(公告)日：1987-06-23

申请号：US810449

申请日：1985-12-17

申请人： Akira Suzuki ,  Hidemasa Suzuki ,  Tomio Yamaguchi

发明人： Akira Suzuki ,  Hidemasa Suzuki ,  Tomio Yamaguchi

IPC分类号： B23Q7/00 ,  B23Q7/16 ,  B24C3/08 ,  H01L21/00 ,  H01L21/677

CPC分类号： H01L21/67706 ,  B23Q7/00 ,  B23Q7/16 ,  B24C3/083 ,  H01L21/67721

摘要： A guiding and transporting arrangement employs opposed guide rails which have longitudinally extending guide structure associated therewith for slidably accommodating a lead frame between the guide rails, which guide rails are slidably supported on transversely extending guide rods, and are drivingly coupled together by a threaded screw arrangement which can be driven to accurately move the guide rails inwardly and outwardly to adjust the spacing therebetween. A conveyor is disposed for cooperation with the guide rails and is disposed below the lead frames to drivingly displace the lead frames longitudinally along the guide rails.

摘要翻译： 引导和传送装置使用相对的导轨，其具有与之相关联的纵向延伸的引导结构，用于可滑动地容纳导轨之间的引线框架，该导轨可滑动地支撑在横向延伸的导杆上，并且通过螺纹螺钉装置驱动地联接在一起 其可以被驱动以精确地将导轨向内和向外移动以调节它们之间的间隔。 输送机设置成与导轨配合，并且设置在引线框架下方，以便沿导轨沿纵向驱动地移动引线框架。