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    • 1. 发明授权
    • Machining system
    • 加工系统
    • US5197172A
    • 1993-03-30
    • US890146
    • 1992-05-29
    • Masayoshi TakagiTakehito AikawaTakanori OhtaRyoichi TakamiHiroki Osada
    • Masayoshi TakagiTakehito AikawaTakanori OhtaRyoichi TakamiHiroki Osada
    • B23Q7/14B23Q41/06G05B19/418
    • G05B19/4184B23Q41/06B23Q7/14G05B2219/31016G05B2219/32178Y02P90/12Y02P90/14Y02P90/22Y10T29/5136Y10T29/5196
    • A machining system comprising a plurality of different kinds of single purpose machining units arranged at plural machining stations located along a transfer path, and a transfer apparatus for transferring plural kinds of workpieces along the transfer path so as to position each of the workpieces at plural machining stations successively for machinings by the plural single purpose machining units. The machining system is provided with a return conveyor or a transfer vehicle for transferring the workpieces along a return path from the end of the transfer path to a workpiece unloading station, and a numerically controlled general purpose machine tool arranged adjacent to the return path. The general purpose machine carries out special machinings which cannot be carried out by the single purpose machining units for machining some workpieces which require such special machinings. Workpieces which do not require the special machinings are directly transferred from the end of the transfer path to the workpiece unloading station. The general purpose machine also memorizes plural numerical control programs corresponding to machinings carried by the single purpose machining units, and selectively carries out the numerical control programs when a malfunction occurs in one of the single purpose machining units.
    • 一种加工系统,包括多个不同种类的单个加工单元,其布置在沿着传送路径设置的多个加工台上,以及传送装置,用于沿着传送路径传送多种工件,以便在多个加工中定位每个工件 连续多台单机加工单位进行加工。 该加工系统设置有用于将工件沿着从传送路径的端部到工件卸载站的返回路径传送的返回传送器或传送车辆,以及邻近返回路径布置的数控通用机床。 通用机器进行特殊加工,不能由用于加工需要这种特殊加工的一些工件的单一加工单元进行。 不需要特殊加工的工件直接从传送路径的末端传送到工件卸载站。 通用机器还存储与单个用途加工单元携带的机械相对应的多个数控程序,并且在单用途加工单元之一发生故障时选择性地执行数控程序。
    • 4. 发明授权
    • Switching device
    • 开关装置
    • US4831349A
    • 1989-05-16
    • US209107
    • 1988-06-20
    • Hisashi HiroseTakanori OhtaShigeo HaraKazuo Iwata
    • Hisashi HiroseTakanori OhtaShigeo HaraKazuo Iwata
    • B60R16/02H01H3/50H01H21/00H01H50/20H01H50/64
    • H01H3/503
    • A switching device suitable for use on vehicles as a window regulator switch or a sunroof regulator switch. The switching device comprises a solenoid unit including a yoke, a core and a coil, a first card attached to the core so as to be pressed against a contact for supplying current to the coil of the solenoid unit and to an external load such as a motor, to keep the contact closed while the core is attracted to the yoke, a second card disposed for movement in parallel to the direction of movement of the first card, a pivotally supported operating knob having an operating arm connected to the second card, and a returning mechanism for biasing the operating knob toward the neutral position to return the operating knob to the neutral position when released. When the operating knob is turned to a manual operating position the contact is closed temporarily and is opened when the operating knob is released. When the operating knob is turned to an automatic operating position, the second card is locked at an operating position to keep the contact closed even if the operating knob is released. The operating knob is returned to the neutral position by a returning mechanism when released.
    • 一种适用于车辆作为窗户调节开关或天窗调节开关的开关装置。 切换装置包括一个螺线管单元,它包括一个磁轭,一个磁芯和一个线圈,一个第一卡片附着到磁芯上,以便被压靠在一个用于向螺线管单元的线圈提供电流的触点和一个外部负载 电动机,以在磁芯被吸引到磁轭的同时保持接触闭合;第二卡,其设置成平行于第一卡的运动方向运动;枢转支撑的操作旋钮,具有连接到第二卡的操作臂,以及 用于将操作旋钮朝向中立位置偏压的返回机构,以在释放时将操作旋钮返回中立位置。 当操作旋钮转到手动操作位置时,触点暂时关闭,并在操作旋钮释放时打开。 当操作旋钮转到自动操作位置时,即使操作旋钮被释放,第二个卡被锁定在操作位置,以保持触点闭合。 当释放时,操作旋钮由返回机构返回到中立位置。
    • 6. 发明授权
    • Crankpin rolling apparatus
    • 曲轴轧机
    • US4554811A
    • 1985-11-26
    • US520341
    • 1983-08-04
    • Takehiko HayashiHiroyuki IkutaTakanori Ohta
    • Takehiko HayashiHiroyuki IkutaTakanori Ohta
    • B21K1/08B24B39/04B21H7/00
    • B21K1/08B24B39/045Y10T29/17Y10T29/47
    • A crankpin rolling apparatus is provided wherein plural pairs of upper and lower arms are pivotably carried by respective hinge pins extending in parallel relation with the rotational axis of a workpiece support device. A pair of upper and lower roller holders each rotatably carrying burnishing rollers are respectively mounted on each pair of the upper and lower arms. When the plural pairs of upper and lower arms are closed by respective pressuring actuators, the pair of upper and lower roller holders arrest a corresponding one of crankpins of a crankshaft on the workpiece support means and pressure the burnishing rollers upon fillets formed on the corresponding one of crankpins. The hinge pins are respectively carried by a plurality of rocking members, which are independently pivotable about a support shaft held by a machine frame in parallel relation with the rotational axis of workpiece support device. A drive device incorporated in the workpiece support device rotates the crankshaft supported thereon, during which time pivot movements of the rocking members permit the upper and lower roller holders of each pair of upper and lower arms to rotate following a corresponding one of the crankpins. A position control mechanism is further provided for regulating the upper and lower arms to take respective pivot positions suitable for the loading of the crankshaft onto the workpiece support device.
    • 提供了一种曲柄销滚动装置,其中多对上臂和下臂可由相对于工件支撑装置的旋转轴线平行延伸的相应铰链销枢转地承载。 分别安装在一对上下臂上的一对可旋转地承载抛光辊的上下辊架。 当多个上下臂由相应的加压致动器关闭时,一对上下辊保持器阻止工件支撑装置上的曲轴的相应的一个曲柄销,并将抛光辊压在形成在相应的一个上的圆角上 的曲柄。 铰链销分别由多个摆动构件承载,该摆动构件可以围绕由机架保持的支撑轴独立地枢转,该支撑轴与工件支撑装置的旋转轴线平行。 结合在工件支撑装置中的驱动装置使支撑在其上的曲轴旋转,在此期间摇摆构件的枢转运动允许每对上臂和下臂的上下辊保持器沿相应的一个曲柄销旋转。 进一步设置位置控制机构,用于调节上臂和下臂以使各自的枢轴位置适于将曲轴加载到工件支撑装置上。