Over-center clamping wheel chocks
    21.
    发明申请
    Over-center clamping wheel chocks 有权
    超中心夹紧轮轴承座

    公开(公告)号:US20080073162A1

    公开(公告)日:2008-03-27

    申请号:US11827378

    申请日:2007-07-10

    Applicant: Gary Scott

    Inventor: Gary Scott

    CPC classification number: B60T3/00

    Abstract: A wheel chock system for preventing movement of one or more wheels. The system may include a pair of chocks for clamping onto one or more wheels. The chocks may be connected through a linkage mechanism that can be rotated to draw the chocks together or move the chocks further apart. A handle may be attached to the linkage mechanism for moving the chock system from a blocking position to a released position. The handle may be configured to stand upright such that the chock system can be installed and removed by a user in a standing position without the need to bend or crouch. One embodiment of the chock system may be attachable to two different wheels in a tandem wheel arrangement, whereas another embodiment of the chock system may be configured to clamp onto a single wheel.

    Abstract translation: 一种用于防止一个或多个车轮的运动的车轮轴承座系统。 系统可以包括用于夹紧到一个或多个车轮上的一对轴承座。 轴承座可以通过连杆机构连接,该联动机构可以旋转以将轴承座一起拉动或将轴承座移开。 手柄可以附接到连杆机构,用于将阻塞块系统从阻塞位置移动到释放位置。 手柄可以被构造成直立,使得轴承座系统可以由使用者以站立位置安装和移除,而不需要弯曲或蹲伏。 轴承座系统的一个实施例可以连接到串列轮装置中的两个不同的轮子,而轴承座系统的另一个实施例可被配置成夹紧在单个轮子上。

    System for modular tire chain structure
    22.
    发明授权
    System for modular tire chain structure 有权
    模块化轮胎链结构系统

    公开(公告)号:US07204282B2

    公开(公告)日:2007-04-17

    申请号:US10703841

    申请日:2003-11-04

    CPC classification number: B60C27/08

    Abstract: A flexible system for winter traction products that allows for component repairability, interchangeability, customization and resizing, all without requiring tools. The key to this system is the provision of connectors which provide interconnection of multiple components whereby at least three points of connection on three components can be interconnected by the connectors. The interconnection of the points of connection by the connectors enable components to be interchanged within the assembly for establishing a desired style and fit of the tire chain to a variety of tire sizes and tire chain types.

    Abstract translation: 适用于冬季牵引产品的灵活系统,允许组件的可修复性,可互换性,定制和调整大小,无需任何工具。 该系统的关键是提供提供多个部件互连的连接器,由此三个部件上的至少三个连接点可以由连接器互连。 通过连接器的连接点的互连使得组件能够在组件内互换,以建立轮胎链条到各种轮胎尺寸和轮胎链条类型的期望的风格和配合。

    Method of facilitating communications across open circuit breaker contacts
    23.
    发明申请
    Method of facilitating communications across open circuit breaker contacts 有权
    促进断路器触点通信的方法

    公开(公告)号:US20070008076A1

    公开(公告)日:2007-01-11

    申请号:US11520904

    申请日:2006-09-14

    CPC classification number: H02J3/14 H02J13/0024 H04B3/54 H04B2203/5483

    Abstract: An intelligent power management system that includes a circuit breaker containing a PLC module that spans open contacts of the circuit breaker to provide a communication path for PLC messages between communication paths on each of the line and load sides of the circuit when the contacts are open. The contacts are motorized to permit remote operation through PLC messaging. Coupled to the PLC module is a controller, which controls the opening and closing of the motorized contacts under user control or via an adaptive load management algorithm that reduces peak power consumption and adapts a set of loads to changed power supply conditions. The controller can also dynamically alter operational current and fault threshold levels on a real-time basis based upon circuit requirements or environmental conditions. The algorithm runs a state machine and also manages loads in a limited power source environment such as when loads are powered by a generator.

    Abstract translation: 一种智能电源管理系统,其包括断路器,该断路器包含跨过断路器的开路触点的PLC模块,以在触点打开时在电路的每个线路和负载侧上的通信路径之间提供用于PLC消息的通信路径。 触点被电动以允许通过PLC消息传送远程操作。 耦合到PLC模块是一个控制器,它控制用户控制下的电动触点的打开和关闭,或通过自适应负载管理算法,降低峰值功耗并使一组负载适应变化的电源条件。 控制器还可以基于电路要求或环境条件实时地动态地改变工作电流和故障阈值电平。 该算法运行状态机并且还管理有限的电源环境中的负载,例如当负载由发电机供电时。

    Low interference traction device for tires
    24.
    发明授权
    Low interference traction device for tires 有权
    轮胎低干扰牵引装置

    公开(公告)号:US07080674B2

    公开(公告)日:2006-07-25

    申请号:US10637797

    申请日:2003-08-08

    CPC classification number: B60C27/08 B60C27/06

    Abstract: This invention relates to a tire chain designed to retain the strength characteristics of a prior tire chain but reducing the dimension of the tire chain components to be located at the inner wall of the tire so as to reduce the likelihood of interfering engagement with components that are closely positioned relative to the tire.

    Abstract translation: 本发明涉及一种设计用于保持现有轮胎链条的强度特性但是将轮胎链条部件的尺寸减小到位于轮胎内壁处的轮胎链,以便减少与组件的干扰接合的可能性 紧密相对于轮胎定位。

    Load binder
    25.
    发明申请
    Load binder 有权
    装载装订机

    公开(公告)号:US20050263747A1

    公开(公告)日:2005-12-01

    申请号:US11191452

    申请日:2005-07-27

    CPC classification number: B60P7/083 B60P7/0861 B61D45/00

    Abstract: A tool for binding and securing the binding of a load, said binding including a tube having left and right hand threads at opposed ends and sides and threaded shafts mated to the threads whereby turning of the tube relative to the shafts produces common insertion or extension of the shafts relative to the tube. A gear secured to the tube and a pivotal housing with handle surrounding the gear. A pawl carried by the housing and moveable into and out of engagement with the gear in either rotative direction whereby handle movement either contracts or extends the shafts simultaneously from the tube. A centered position of the pawl and a detent in said pawl engaged by a spring biased pinion that retains the pawl as desired out of engagement with the gear for free turning of the tube. The handle may be pivoted to a parallel position with the tube for convenient storage and safety, and a lock may be applied to lock the pawl in a position for contracting the shafts to prevent inadvertent release from the load binding condition.

    Abstract translation: 一种用于装订和固定装载的装订的工具,所述装订包括在相对的端部和侧面具有左右手螺纹的管和与螺纹配合的螺纹轴,由此管相对于轴的转动产生公共插入或延伸 轴相对于管。 固定在管子上的齿轮和一个围绕齿轮的手柄的枢转壳体。 由壳体承载的棘爪,并且可沿旋转方向与齿轮移动和脱离接合,由此手柄运动可以从管同时收缩或延伸轴。 棘爪的中心位置和棘爪中的棘爪由弹簧偏压的小齿轮啮合,弹簧偏压的小齿轮根据需要将棘爪保持在与齿轮接合的状态,从而自由转动管子。 手柄可以枢转到与管的平行位置,以便于存储和安全,并且可以施加锁定以将棘爪锁定在用于收缩轴的位置以防止意外从负载绑定状态释放。

    Load binder with indicator
    26.
    发明申请
    Load binder with indicator 有权
    装载粘合剂带指示器

    公开(公告)号:US20050218387A1

    公开(公告)日:2005-10-06

    申请号:US11117830

    申请日:2005-04-29

    Applicant: Gary Scott

    Inventor: Gary Scott

    CPC classification number: B60P7/083 B60P7/0861 B61D45/00

    Abstract: A tool for binding and securing the binding of a load, said binding including a tube having a pawl disposed in a housing adapted to engage a gear that may be coupled to a tube, wherein rotation of the gear can cause extension and contraction of shafts with respect to the tube. The pawl having more than one operation configuration, such as a load tightening, load loosening and a free spin position. An indicator coupled to the pawl and adapted to move relative to the housing to indicate the operational configuration by pointing to corresponding markings disposed on the housing.

    Abstract translation: 一种用于装订和固定装载装置的工具,所述装订装置包括具有设置在壳体中的棘爪的管子,该壳体适于接合可联接到管子的齿轮,其中齿轮的旋转可导致轴的延伸和收缩, 尊重管子。 具有多于一个操作构型的棘爪,例如负载紧固,负载松开和自由旋转位置。 指示器,其联接到所述棘爪并且适于相对于所述壳体移动以通过指向设置在所述壳体上的相应标记来指示所述操作构造。

    Circuit breaker with bistable display
    28.
    发明授权
    Circuit breaker with bistable display 有权
    断路器双稳态显示

    公开(公告)号:US08169757B2

    公开(公告)日:2012-05-01

    申请号:US12337515

    申请日:2008-12-17

    CPC classification number: H01H71/04 H01H2071/042

    Abstract: A circuit breaker is disclosed that has a bi-stable display that maintains an indication of a fault condition after power is interrupted to the circuit breaker. The circuit breaker has a microcontroller that receives power derived from a line current that passes through the circuit breaker or the line voltage when the circuit breaker is in an on state. The bi-stable display is electrically coupled to and controlled by the microcontroller. A tripping mechanism trips the circuit breaker in response to detection of a fault condition. The tripping mechanism trips the circuit breaker in response to receiving a trip signal from the microcontroller. The microcontroller is programmed to modify the bi-stable display when sending the trip signal to the electronic switching device. The bi-stable display shows an indication of one of the several fault types that would have caused the circuit breaker to trip. The bi-stable display continues to display the fault-type indication after the circuit breaker has tripped and power is interrupted to the microcontroller.

    Abstract translation: 公开了一种具有双稳态显示器的断路器,其在电力中断到断路器之后保持故障状态的指示。 断路器具有微控制器,当断路器处于导通状态时,接收从通过断路器的线路电流得到的功率或线路电压。 双稳态显示器电耦合到微控制器并由其控制。 响应于故障状况的检测,跳闸机构跳闸断路器。 响应于从微控制器接收到跳闸信号,跳闸机构跳闸断路器。 微控制器被编程为在将跳闸信号发送到电子开关装置时修改双稳态显示。 双稳态显示屏显示了导致断路器跳闸的几种故障类型之一。 断路器跳闸后,双稳态显示继续显示故障类型指示,电源中断到微控制器。

    Improper Voltage Detection for Electronic Circuit Breaker
    29.
    发明申请
    Improper Voltage Detection for Electronic Circuit Breaker 有权
    电子断路器电压检测不正确

    公开(公告)号:US20100128404A1

    公开(公告)日:2010-05-27

    申请号:US12276997

    申请日:2008-11-24

    CPC classification number: H02H3/20 H02H1/0092

    Abstract: A method of tripping a circuit breaker including sampling an AC line voltage at regular intervals during a first time period to generate a plurality of AC line voltage samples. Each sample of the set of AC line voltage samples is summed to generate a voltage area value. A controller determines whether the voltage area value exceeds a threshold. In response to the voltage area value exceeding the threshold, an amount determined as a function of the voltage area value is added to a count value. The circuit breaker is caused to trip in response to the count value equaling or exceeding a maximum count value.An improper line-to-neutral voltage can be detected by monitoring the line-to-neutral voltage and comparing it to a function such as a trip curve. Thus, components downstream from a circuit breaker, as well as the circuit breaker itself, can be protected from prolonged exposure to improper voltages, which can lead to component failure.

    Abstract translation: 一种断路器的方法,包括在第一时间段期间以规则的间隔对AC线路电压进行采样以产生多个AC线路电压采样。 AC线电压样本集合中的每个样本相加以产生电压面积值。 控制器确定电压面积值是否超过阈值。 响应于电压面积值超过阈值,将作为电压面积值的函数确定的量加到计数值。 响应于等于或超过最大计数值的计数值,使断路器跳闸。 可以通过监测线对中性电压并将其与诸如跳闸曲线的功能进行比较来检测不正确的线对中性电压。 因此,可以保护断路器下游的元件以及断路器本身不被长时间暴露于不适当的电压,从而导致元件故障。

    Load binder
    30.
    发明授权
    Load binder 有权
    装载装订机

    公开(公告)号:US07229065B2

    公开(公告)日:2007-06-12

    申请号:US11191452

    申请日:2005-07-27

    CPC classification number: B60P7/083 B60P7/0861 B61D45/00

    Abstract: A tool for binding and securing the binding of a load, said binding including a tube having left and right hand threads at opposed ends and sides and threaded shafts mated to the threads whereby turning of the tube relative to the shafts produces common insertion or extension of the shafts relative to the tube. A gear secured to the tube and a pivotal housing with handle surrounding the gear. A pawl carried by the housing and moveable into and out of engagement with the gear in either rotative direction whereby handle movement either contracts or extends the shafts simultaneously from the tube. A centered position of the pawl and a detent in said pawl engaged by a spring biased pinion that retains the pawl as desired out of engagement with the gear for free turning of the tube. The handle may be pivoted to a parallel position with the tube for convenient storage and safety, and a lock may be applied to lock the pawl in a position for contracting the shafts to prevent inadvertent release from the load binding condition.

    Abstract translation: 一种用于装订和固定装载的装订的工具,所述装订包括在相对的端部和侧面具有左右手螺纹的管和与螺纹配合的螺纹轴,由此管相对于轴的转动产生公共插入或延伸 轴相对于管。 固定在管子上的齿轮和一个围绕齿轮的手柄的枢转壳体。 由壳体承载的棘爪,并且可沿旋转方向与齿轮移动和脱离接合,由此手柄运动可以从管同时收缩或延伸轴。 棘爪的中心位置和棘爪中的棘爪由弹簧偏压的小齿轮啮合,弹簧偏压的小齿轮根据需要将棘爪保持在与齿轮接合的状态,从而自由转动管子。 手柄可以枢转到与管的平行位置,以便于存储和安全,并且可以施加锁定以将棘爪锁定在用于收缩轴的位置以防止意外从负载绑定状态释放。

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