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公开(公告)号:US20060201213A1
公开(公告)日:2006-09-14
申请号:US11373615
申请日:2006-03-09
申请人: Edward Burke , Robert Gwillim
发明人: Edward Burke , Robert Gwillim
IPC分类号: B65D55/14
CPC分类号: H02G3/0493 , G02B6/4442 , G02B6/4451 , H02G3/185 , H02G9/10 , Y10S292/11 , Y10T70/5584 , Y10T292/1075 , Y10T292/1087 , Y10T292/1094 , Y10T292/376 , Y10T292/426
摘要: A locking system for closing and locking a lid on an enclosure such as a grade level enclosure. The locking system includes a latch formed on an edge of a lid of the enclosure. The latch includes a bolt recess on an upper face of the lid which opens into a slotted wall structure that forms a passage below the lid. The bolt recess has a slotted opening which receives an L-bolt that extends down into a hollow interior of the slotted wall structure. A right angle leg on the L-bolt protrudes below the slotted wall structure when a fastener head atop the L-bolt rests in the bolt recess. The fastener head of the bolt in its at-rest position in the bolt recess provides a means of access for use in rotating the L-bolt (and its right angle leg) with a tool that fits into the bolt recess to engage the fastener head. With the right angle leg of the L-bolt rotated to an axially aligned position, a separate locking piece is driven into the interior of the slotted wall structure from beneath the lid during the assembly process. The L-bolt can be rotated to rotate the right angle leg to an open position so the lid can be closed on the enclosure. The L-bolt can be rotated back to a position in which it locks the lid to the enclosure. The bottom leg of the L-bolt, when rotated to its locked position, protrudes under a locking surface inside the enclosure. This releasably locks the lid to the enclosure. The locking piece inserted into the slotted wall structure beneath the lid holds the L-bolt in place and prevents its removal from the bolt recess.
摘要翻译: 用于封闭和锁定诸如等级外壳的外壳上的盖子的锁定系统。 锁定系统包括形成在外壳的盖的边缘上的闩锁。 闩锁包括在盖的上表面上的螺栓凹槽,该螺栓凹槽通向形成在盖下方的通道的开槽壁结构。 螺栓凹槽具有开槽开口,其接收向下延伸到开槽壁结构的中空内部的L形螺栓。 当L型螺栓顶部的紧固件头部位于螺栓凹槽中时,L型螺栓上的直角支柱突出于开槽壁结构的下方。 在螺栓凹槽处的处于其静止位置的螺栓的紧固件头部提供了用于将L形螺栓(及其直角腿)旋转的工具的接合装置,该工具装配到螺栓凹槽中以与紧固件头部接合 。 在L型螺栓的直角支柱旋转到轴向对齐的位置时,单独的锁定件在组装过程中从盖的下方驱动到开槽壁结构的内部。 L型螺栓可以旋转,使直角腿旋转到打开位置,从而可以在外壳上关闭盖子。 L型螺栓可以旋转回到将盖子锁定到外壳上的位置。 L型螺栓的底部腿旋转到其锁定位置时,突出在外壳内部的锁定表面下方。 这可释放地将盖子锁定到外壳。 插入到盖下方的开槽壁结构中的锁定件将L形螺栓保持在适当位置,并防止其从螺栓凹槽移除。
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公开(公告)号:US07547051B2
公开(公告)日:2009-06-16
申请号:US11373615
申请日:2006-03-09
申请人: Edward J. Burke , Robert Gwillim
发明人: Edward J. Burke , Robert Gwillim
CPC分类号: H02G3/0493 , G02B6/4442 , G02B6/4451 , H02G3/185 , H02G9/10 , Y10S292/11 , Y10T70/5584 , Y10T292/1075 , Y10T292/1087 , Y10T292/1094 , Y10T292/376 , Y10T292/426
摘要: A locking system for closing and locking a lid on an enclosure such as a grade level enclosure. The locking system includes a latch formed on an edge of a lid of the enclosure. The latch includes a bolt recess on an upper face of the lid which opens into a slotted wall structure that forms a passage below the lid. The bolt recess has a slotted opening which receives an L-bolt that extends down into a hollow interior of the slotted wall structure. A right angle leg on the L-bolt protrudes below the slotted wall structure when a fastener head atop the L-bolt rests in the bolt recess. The fastener head of the bolt in its at-rest position in the bolt recess provides access for rotating the L-bolt (and its right angle leg) with a tool that fits into the bolt recess to engage the fastener head. The bottom leg of the L-bolt, when rotated to its locked position, protrudes under a locking surface inside the enclosure. This releasably locks the lid to the enclosure.
摘要翻译: 用于封闭和锁定诸如等级外壳的外壳上的盖子的锁定系统。 锁定系统包括形成在外壳的盖的边缘上的闩锁。 闩锁包括在盖的上表面上的螺栓凹槽,该螺栓凹槽通向形成在盖下方的通道的开槽壁结构。 螺栓凹槽具有开槽开口,其接收向下延伸到开槽壁结构的中空内部的L形螺栓。 当L型螺栓顶部的紧固件头部位于螺栓凹槽中时,L型螺栓上的直角支柱突出于开槽壁结构的下方。 螺栓在螺栓凹槽中处于静止位置的紧固件头部提供用于旋转L形螺栓(及其直角支腿)的通路,该工具用于装配到螺栓凹槽中以与紧固件头部接合的工具。 L型螺栓的底部腿旋转到其锁定位置时,突出在外壳内部的锁定表面下方。 这可释放地将盖子锁定到外壳。
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公开(公告)号:US20060254794A1
公开(公告)日:2006-11-16
申请号:US11373619
申请日:2006-03-09
申请人: Edward Burke , Robert Gwillim , Paul Carper
发明人: Edward Burke , Robert Gwillim , Paul Carper
IPC分类号: H02G9/00
CPC分类号: H02G3/0493 , G02B6/4442 , G02B6/4451 , H02G3/185 , H02G9/10 , Y10S292/11 , Y10T70/5584 , Y10T292/1075 , Y10T292/1087 , Y10T292/1094 , Y10T292/376 , Y10T292/426
摘要: An underground electrical utilities vault and distribution enclosure system comprises a grade level box, for storing underground cables, and a two-part lid comprising a pair of side-by-side cover plates that close the top of the box. One of the split cover plates has an access opening that interlocks with an above-ground pedestal housing. Connections to underground cables contained in the grade level box are made on a frame structure disposed in the pedestal housing. The split cover may contain a removable plug that normally rests at ground level before service is provided to the premises. The pedestal housing can include a separate collar that supports a pre-assembled contact mounting frame and snap locks into a fixed position over the access opening. Separately, the pedestal housing can include a plug base and an integrally molded collar that supports a contact mounting frame. When connections are provided to the premises, the plug is removed and the pedestal housing, having a base of the same configuration as the access opening, is snap-locked in the opening left by removing the plug. The interior of the pedestal housing contains connecting brackets such as mounting bars and/or a universal mounting plate for making the above-ground connections.
摘要翻译: 一个地下电力设施保险库和分配封闭系统包括一个用于储存地下电缆的等级箱,以及一个两部分的盖子,包括一对封闭箱体顶部的并排盖板。 分割盖板中的一个具有与地面基座壳体互锁的进入开口。 与位于等级箱中的地下电缆的连接是在设置在基座壳体中的框架结构上制成的。 拆装盖可能包含一个可拆卸插头,通常在地面提供服务之前搁置在地面上。 基座壳体可以包括单独的套环,其支撑预组装的触点安装框架并且卡扣锁定在通道开口上方的固定位置。 单独地,基座壳体可以包括插头基座和支撑接触安装框架的整体模制套环。 当连接被提供到房屋时,插头被移除,并且具有与入口开口相同构造的基座的基座壳体通过移除插头而被锁定在左边的开口中。 基座壳体的内部包含连接支架,例如安装杆和/或用于制造地面连接的通用安装板。
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公开(公告)号:US20060231279A1
公开(公告)日:2006-10-19
申请号:US11373614
申请日:2006-03-09
申请人: Edward Burke , Robert Gwillim
发明人: Edward Burke , Robert Gwillim
IPC分类号: H02G3/08
CPC分类号: H02G3/0493 , G02B6/4442 , G02B6/4451 , H02G3/185 , H02G9/10 , Y10S292/11 , Y10T70/5584 , Y10T292/1075 , Y10T292/1087 , Y10T292/1094 , Y10T292/376 , Y10T292/426
摘要: A grade level box for use with underground utilities connections having vertical walls reinforced with exterior vertical and horizontal ribs integrally molded with the wall structure.
摘要翻译: 一种用于地下公用事业连接的等级箱,具有垂直的墙壁,外墙垂直和水平肋板与墙壁结构整体成型。
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