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    • 2. 发明授权
    • Electrical switch with removable operator
    • 电动开关带可移动操作器
    • US5401925A
    • 1995-03-28
    • US146366
    • 1993-10-29
    • Homer S. Sambar
    • Homer S. Sambar
    • H01H3/12H01H9/08
    • H01H3/12
    • A latch for connecting a switch operator, such as a push button, to contact blocks in an industrial switch employs opposed spring loaded teeth to engage detent surfaces on the operator. The teeth are attached to jaws generally along a line parallel to the line between the opposed teeth but to one side of a sleeve receiving the operator. The jaws and teeth are connected so that separation of the jaws separate the teeth allowing disengagement of the operator. The space between the jaws is accessible along an axis extending toward the back of the switch so as to permit release of the operator by means of a tool such as a screwdriver without clearance about the switch. The teeth may be wedge shaped to permit the operator to snap in place, only, without the use of the tool.
    • 用于将开关操作器(例如按钮)连接到工业开关中的接触块的闩锁使用相对的弹簧加载的齿接合操作者上的制动表面。 齿通常沿着平行于相对的齿之间的线的线连接到钳口,而是连接到接收操作者的套筒的一侧。 夹爪和齿相连接,使得夹爪的分离使牙齿分开,从而使操作者脱离接合。 夹爪之间的空间可以沿着朝向开关背面延伸的轴线接近,以便通过诸如螺丝刀的工具来释放操作者,而没有关于开关的间隙。 齿可以是楔形的,以允许操作者仅在不使用工具的情况下将其卡入到位。
    • 5. 发明授权
    • Modular relay with network communications
    • 带网络通信的模块化继电器
    • US06388563B1
    • 2002-05-14
    • US09406369
    • 1999-09-28
    • Paul C. BrownKevin M. ZomchekHomer S. Sambar
    • Paul C. BrownKevin M. ZomchekHomer S. Sambar
    • G08B900
    • H01H9/08G05B2219/24003H01H9/0271H01H11/0006
    • A modular emergency stop device including a switch unit and a control unit. The switch unit includes a switch which converts from a normal state to an emergency state when an emergency stop is necessary and a housing for the switch. The control unit includes a controller which controls a power source for a machine and a housing for the controller. The switch unit's housing and the control unit's housing are adapted to be selectively coupled together and uncoupled from each other. The switch is operably coupled to the controller when the housings are coupled together whereby the controller may appropriately control the machine's power source when the switch is converted to the emergency state. To replace the switch, the switch's housing is uncoupled from the controller's housing to remove the switch unit and a new switch unit is coupled to the controller's housing.
    • 一种包括开关单元和控制单元的模块化紧急停止装置。 开关单元包括当需要紧急停止时从正常状态转换为紧急状态的开关和用于开关的壳体。 控制单元包括控制机器的电源和用于控制器的外壳的控制器。 开关单元的壳体和控制单元的壳体适于被选择性地联接在一起并且彼此分离。 当壳体联接在一起时,开关可操作地联接到控制器,由此当开关转换到紧急状态时,控制器可以适当地控制机器的电源。 为了更换开关,开关的外壳与控制器外壳脱开,以拆下开关单元,并且新的开关单元耦合到控制器的外壳。
    • 8. 发明授权
    • Modular emergency stop relay system
    • 模块化紧急停止继电器系统
    • US06686672B2
    • 2004-02-03
    • US09407662
    • 1999-09-28
    • Paul C. BrownKevin M. ZomchekHomer S. Sambar
    • Paul C. BrownKevin M. ZomchekHomer S. Sambar
    • G08B2100
    • H05K7/1471H05K7/1478Y10T307/826
    • A modular emergency stop device including a switch unit and a control unit. The switch unit includes a switch which converts from a normal state to an emergency state when an emergency stop is necessary and a housing for the switch. The control unit includes a controller which controls a power source for a machine and a housing for the controller. The switch unit's housing and the control unit's housing are adapted to be selectively coupled together and uncoupled from each other. The switch is operably coupled to the controller when the housings are coupled together whereby the controller may appropriately control the machine's power source when the switch is converted to the emergency state. To replace the switch, the switch's housing is uncoupled from the controller's housing to remove the switch unit and a new switch unit is coupled to the controller's housing.
    • 一种包括开关单元和控制单元的模块化紧急停止装置。 开关单元包括当需要紧急停止时从正常状态转换为紧急状态的开关和用于开关的壳体。 控制单元包括控制机器的电源和用于控制器的外壳的控制器。 开关单元的壳体和控制单元的壳体适于被选择性地联接在一起并且彼此分离。 当壳体联接在一起时,开关可操作地联接到控制器,由此当开关转换到紧急状态时,控制器可以适当地控制机器的电源。 为了更换开关,开关的外壳与控制器外壳脱开,以拆下开关单元,并且新的开关单元耦合到控制器的外壳。
    • 9. 发明授权
    • Emergency stop system employing modular relays
    • 紧急停机系统采用模块化继电器
    • US06215204B1
    • 2001-04-10
    • US09407476
    • 1999-09-28
    • Paul C. BrownKevin M. ZomchekHomer S. Sambar
    • Paul C. BrownKevin M. ZomchekHomer S. Sambar
    • G08B2100
    • H05K7/1471H05K7/1478
    • A modular emergency stop device including a switch unit and a control unit. The switch unit includes a switch which converts from a normal state to an emergency state when an emergency stop is necessary and a housing for the switch. The control unit includes a controller which controls a power source for a machine and a housing for the controller. The switch unit's housing and the control unit's housing are adapted to be selectively coupled together and uncoupled from each other. The switch is operably coupled to the controller when the housings are coupled together whereby the controller may appropriately control the machine's power source when the switch is converted to the emergency state. To replace the switch, the switch's housing is uncoupled from the controller's housing to remove the switch unit and a new switch unit is coupled to the controller's housing.
    • 一种包括开关单元和控制单元的模块化紧急停止装置。 开关单元包括当需要紧急停止时从正常状态转换为紧急状态的开关和用于开关的壳体。 控制单元包括控制机器的电源和用于控制器的外壳的控制器。 开关单元的壳体和控制单元的壳体适于被选择性地联接在一起并且彼此分离。 当壳体联接在一起时,开关可操作地联接到控制器,由此当开关转换到紧急状态时,控制器可以适当地控制机器的电源。 为了更换开关,开关的外壳与控制器外壳脱开,以拆下开关单元,并且新的开关单元耦合到控制器的外壳。