Decorative trim for unit doors used on new motor control center
    1.
    发明授权
    Decorative trim for unit doors used on new motor control center 失效
    用于新电机控制中心的单元门的装饰装饰

    公开(公告)号:US06435631B1

    公开(公告)日:2002-08-20

    申请号:US09474511

    申请日:1999-12-29

    IPC分类号: A47B1704

    CPC分类号: A47B95/04

    摘要: A decorative trim assembly for unit doors on a motor control unit. The decorative trim assembly comprises individual bezels that provide information about the motor control unit while distinguishing the motor control unit from other motor control units. Posts project from the back surfaces of the bezels and are received in holes in the unit doors. Retaining clips frictionally engage the posts and secure the bezels to the unit doors. Additional bezels are modularly connected to the secured bezel. The secured bezel contains a camouflaged cutout member that allows access to the unit door latch when removed. The unit door may be hingeably attached to the motor control unit along one edge of the unit door, and the unit door may contain quarter-turn latches along an opposing edge to secure the unit door to the motor control unit.

    摘要翻译: 电机控制单元上的单元门装饰装饰组件。 装饰装饰组件包括单独的边框,其在将电动机控制单元与其它电动机控制单元区分开的同时提供关于电动机控制单元的信息。 柱从边框的后表面突出并被接收在单元门的孔中。 保持夹摩擦地接合柱,并将挡板固定到单元门。 额外的边框模块化连接到安全的挡板。 安全的挡板包含一个伪装的切口部件,允许在拆卸时进入单元门闩。 单元门可以沿着单元门的一个边缘可铰接地连接到电动机控制单元,并且单元门可以沿着相对的边缘包含四分之一转动闩锁,以将单元门固定到电动机控制单元。

    Lug adapter assembly having reduced force clips
    2.
    发明授权
    Lug adapter assembly having reduced force clips 有权
    接头适配器组件具有减小的力夹

    公开(公告)号:US06280216B1

    公开(公告)日:2001-08-28

    申请号:US09437765

    申请日:1999-11-09

    IPC分类号: H01R1364

    CPC分类号: H02B11/12 H02B1/21

    摘要: A draw out unit (10) mounts switching devices (12,14) within a switchgear unit and electrically connects the switching devices (12,14) to electrical bus bars (16). A cutout portion (30) in draw out unit (10) receives an insulative housing (32) for a lug adapter assembly (34). Lug adapter assembly (34) includes a plurality of clip assemblies (36) positioned within receptacles (38) formed on insulative housing (32). Each clip assembly (36) slidably accepts one bus bar (16), thereby providing an electrical connection to bus bars (16). Lug adapter assembly (34) also includes lugs (40), which are electrically connected to clip assemblies (36) via a conductive bar (42). Lugs (40) accept wires (44), which extend from lugs (46) in switching device (12). Lugs (40) are arranged to minimize bending of wires (44). Clip assemblies (36) each include a plurality of staggered clips (104, 106). Upon insertion of draw out unit (10) into the switchgear, each bus bar (16) is received by the contact arms (116, 118) of first clip (106), before being received by contact arms (116, 118) of the second clip (104).

    摘要翻译: 抽出单元(10)将开关装置(12,14)安装在开关装置内,并将开关装置(12,14)电连接到电气母线(16)。 抽出单元(10)中的切口部分(30)接收用于凸耳适配器组件(34)的绝缘壳体(32)。 凸耳适配器组件(34)包括定位在形成在绝缘壳体(32)上的容器(38)内的多个夹子组件(36)。 每个夹子组件(36)可滑动地接纳一个汇流条(16),由此提供与母线(16)的电连接。 凸耳适配器组件(34)还包括凸耳(40),其通过导电杆(42)电连接到夹子组件(36)。 接线片(40)接纳从开关装置(12)中的凸耳(46)延伸的电线(44)。 布置凸块(40)以使电线(44)的弯曲最小化。 夹子组件(36)各自包括多个交错的夹子(104,106)。 在将抽出单元(10)插入开关装置中之后,每个汇流条(16)在由第一夹子(106)的接触臂(116,118)接收之前被第一夹子(106)的接触臂(116,118)接收, 第二夹子(104)。