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公开(公告)号：US07019230B1
公开(公告)日：2006-03-28
申请号：US11196357
申请日：2005-08-03
申请人： Ronald E. Vaill , Mark W. Jacobsen , Judith Robin M. Prince , Barry T. Rambo , David M. Garbulinski , Larry E. Yonce
发明人： Ronald E. Vaill , Mark W. Jacobsen , Judith Robin M. Prince , Barry T. Rambo , David M. Garbulinski , Larry E. Yonce
IPC分类号： H01H9/00
CPC分类号： H02B11/127 , H02B3/00
摘要： A racking device performs a circuit breaker racking operation. The racking device includes a base with wheels and a brake to facilitate moving the racking device and positioning it with respect to a switchgear cabinet. An elongated tubular member extends substantially vertically from the base. A self-contained counter-balanced power module includes an enclosure having a pair of opposing openings for receiving the elongated tubular member, and a counterweight system for counter-balancing the power module. An actuator including a motor, a ball spline and a torque member moves a linkage assembly having an end effector with a negator spring that positively engages the circuit breaker. A switch module actuates the actuator from a remote location in order to move the linkage assembly and thus the circuit breaker to perform the racking operation from the remote location. Complicated field programming of the power module is not required.
摘要翻译： 货架装置执行断路器支架操作。 货架装置包括具有车轮和制动器的基座，以便于移动货架装置并将其相对于开关柜进行定位。 细长的管状构件从底座基本垂直地延伸。 独立的平衡功率模块包括具有用于接收细长管状构件的一对相对开口的外壳和用于平衡功率模块的配重系统。 包括马达，滚珠花键和扭矩构件的致动器使具有末端执行器的连杆组件移动，该联动组件具有与断路器正向接合的取反弹簧。 开关模块从远程位置致动致动器，以便移动连杆组件，并因此移动断路器以从远程位置执行货架操作。 不需要对电源模块进行复杂的现场编程。
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公开(公告)号：US07486499B2
公开(公告)日：2009-02-03
申请号：US11772386
申请日：2007-07-02
CPC分类号： H02B11/133
摘要： A securing mechanism is provided for an electrical switching apparatus, such as a circuit breaker, which is movable into and out of an installed position within a switchgear enclosure. The securing mechanism includes a mount coupled to the circuit breaker, and a movable assembly movably coupled to the mount and including an engagement member. The movable assembly moves among first and second positions corresponding to the circuit breaker not being fully installed within the switchgear enclosure and being disposed in the installed position, respectively. When the circuit breaker is moved toward the installed position, the engagement member engages the switchgear enclosure and moves the movable assembly toward the second position, in which the engagement member securely engages the switchgear enclosure to resist undesired movement of the circuit breaker with respect to the switchgear enclosure.
摘要翻译： 提供了一种用于诸如断路器的电气开关装置的固定机构，其可移动进入和离开开关设备外壳内的安装位置。 所述固定机构包括联接到所述断路器的安装件，以及可移动的组件，其可移动地联接到所述安装件并且包括接合构件。 可移动组件在对应于不完全安装在开关柜外壳内的断路器的第一和第二位置之间移动并分别设置在安装位置。 当断路器朝向安装位置移动时，接合构件接合开关设备外壳并将可移动组件移向第二位置，在该第二位置，接合构件牢固地接合开关柜外壳，以阻止断路器相对于开关柜的不期望的移动 开关柜。
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公开(公告)号：US20090009933A1
公开(公告)日：2009-01-08
申请号：US11772386
申请日：2007-07-02
IPC分类号： H02B11/00
CPC分类号： H02B11/133
摘要： A securing mechanism is provided for an electrical switching apparatus, such as a circuit breaker, which is movable into and out of an installed position within a switchgear enclosure. The securing mechanism includes a mount coupled to the circuit breaker, and a movable assembly movably coupled to the mount and including an engagement member. The movable assembly moves among first and second positions corresponding to the circuit breaker not being fully installed within the switchgear enclosure and being disposed in the installed position, respectively. When the circuit breaker is moved toward the installed position, the engagement member engages the switchgear enclosure and moves the movable assembly toward the second position, in which the engagement member securely engages the switchgear enclosure to resist undesired movement of the circuit breaker with respect to the switchgear enclosure.
摘要翻译： 提供了一种用于诸如断路器的电气开关装置的固定机构，其可移动进入和离开开关设备外壳内的安装位置。 所述固定机构包括联接到所述断路器的安装件，以及可移动的组件，其可移动地联接到所述安装件并且包括接合构件。 可移动组件在对应于不完全安装在开关柜外壳内的断路器的第一和第二位置之间移动并分别设置在安装位置。 当断路器朝向安装位置移动时，接合构件接合开关设备外壳并将可移动组件移向第二位置，在该第二位置，接合构件牢固地接合开关柜外壳，以阻止断路器相对于开关柜的不期望的移动 开关柜。
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4.发明申请公开(公告)号：US20100290175A1
公开(公告)日：2010-11-18
申请号：US12466969
申请日：2009-05-15
CPC分类号： H02B13/00
摘要： An electrical switching apparatus mounting apparatus includes a base with a planar portion having a first side and an opposite second side. A number of first adjustable members are coupled to the opposite second side. Each of the first adjustable members includes a first end and an opposite second end. A number of second adjustable members are coupled transverse to the first adjustable members and include a first end and an opposite second end. At least one of the first end and the opposite second end of at least one of the first adjustable members and the second adjustable members is adjustable generally toward or generally away from the base. At least one of the first end and the opposite second end of the at least one of the first adjustable members and the second adjustable members is coupled to a number of walls of a switchgear enclosure.
摘要翻译： 一种电气开关装置安装装置，包括具有第一侧和相对的第二侧的平面部的基部。 多个第一可调节构件联接到相对的第二侧。 每个第一可调构件包括第一端和相对的第二端。 多个第二可调节构件横向于第一可调节构件并且包括第一端和相对的第二端。 第一可调节构件和第二可调节构件中的至少一个的第一端部和相对的第二端中的至少一个可大致朝基座或大体上远离基座调节。 第一可调节构件和第二可调节构件中的至少一个的第一端和相对的第二端中的至少一个联接到开关设备外壳的多个壁。
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5.发明授权Adjustable electrical switching apparatus mounting apparatus and switchgear apparatus including the same 失效可调式电气开关装置的安装装置和包括该装置的开关装置公开(公告)号：US07869192B2
公开(公告)日：2011-01-11
申请号：US12466969
申请日：2009-05-15
CPC分类号： H02B13/00
摘要： An electrical switching apparatus mounting apparatus includes a base with a planar portion having a first side and an opposite second side. A number of first adjustable members are coupled to the opposite second side. Each of the first adjustable members includes a first end and an opposite second end. A number of second adjustable members are coupled transverse to the first adjustable members and include a first end and an opposite second end. At least one of the first end and the opposite second end of at least one of the first adjustable members and the second adjustable members is adjustable generally toward or generally away from the base. At least one of the first end and the opposite second end of the at least one of the first adjustable members and the second adjustable members is coupled to a number of walls of a switchgear enclosure.
摘要翻译： 一种电气开关装置安装装置，包括具有第一侧和相对的第二侧的平面部的基部。 多个第一可调节构件联接到相对的第二侧。 每个第一可调节构件包括第一端和相对的第二端。 多个第二可调节构件横向于第一可调节构件并且包括第一端和相对的第二端。 第一可调节构件和第二可调节构件中的至少一个的第一端部和相对的第二端中的至少一个可大致朝基座或大体上远离基座调节。 第一可调节构件和第二可调节构件中的至少一个的第一端和相对的第二端中的至少一个联接到开关设备外壳的多个壁。
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