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    • 4. 发明授权
    • Adjustable corner fitting
    • 可调节角配件
    • US06478499B1
    • 2002-11-12
    • US09631471
    • 2000-08-03
    • Kurt J. FugmanJames L. Walke
    • Kurt J. FugmanJames L. Walke
    • H02G306
    • H02G3/0425Y10T403/32245Y10T403/32262Y10T403/73
    • An adjustable corner fitting suitable for use with a cable raceway duct system includes first and second interconnectable arcuate base members and first and second interconnectable covers. One of the base members has at least one arcuate slot and the other of the base members has at least one boss positionable within the at least one slot. The arcuate slot has a curvature and a length that constrains the boss within the slot and allows pivoting of the first base member relative to the second base member about a pivot point within a predetermined range of relative angular movement when the first and second interconnectable arcuate base members are mated. One of the covers has at least one slot and the other has at least one latch positionable within the slot of the one cover. The first and second arcuate covers are interconnectable with each other allowing relative pivotal movement therebetween and interconnectable with the first and second interconnectable arcuate base members to form an adjustable corner fitting that mates with a raceway duct section. The corner fitting can be positioned at one of several angular configurations within a range of angular movement defined by the slot and boss of the base members. A filler may be provided to fill any gap that exists due to movement of the adjustable corner fitting to extremes of the movement range. Overlapping longitudinally extending divider walls may be provided within the corner fitting to define a plurality of channels that can be used to route cabling. The fitting may form either an outside corner fitting or an inside corner fitting and allows for quick and easy customizable placement within building walls or provided as a surface mount system to route, protect and conceal data, voice, video, fiber-optic and/or power cabling.
    • 适用于电缆滚道导管系统的可调角接头包括第一和第二可互连弓形基部构件以及第一和第二可互连盖。 基座构件中的一个具有至少一个弓形槽,并且另一个基座构件具有至少一个可定位在至少一个槽内的凸台。 弓形狭槽具有弯曲度和长度,其将凸台限制在狭槽内,并且允许第一基部构件相对于第二基座构件绕相对角度运动的预定范围内的枢转点枢转,当第一和第二可互连弓形基座 会员交配 一个盖具有至少一个槽,另一个具有至少一个可在一个盖的槽内定位的闩锁。 第一和第二弧形盖彼此互连,允许它们之间的相对枢转运动,并且可与第一和第二可互连弓形基座构件相互连接,以形成与滚道导管部分配合的可调角接头。 角配件可以定位在由基座构件的槽和凸起限定的角运动范围内的几个角配置之一。 可以提供填充物来填充由于可调节角配件的移动而导致的存在的任何间隙到运动范围的极限。 可以在角配件内设置重叠的纵向延伸的分隔壁,以限定可用于布线的多个通道。 配件可以形成外角配件或内角配件,并且允许在建筑物墙壁内快速和容易地定制放置,或者作为表面安装系统提供路线,保护和隐藏数据,语音,视频,光纤和/或 电源线。