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公开(公告)号：US07832172B2
公开(公告)日：2010-11-16
申请号：US12316206
申请日：2008-12-10
IPC分类号： E04C2/42
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are seated on the deep bars with the crossbars typically within upwardly opening notches formed in the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
摘要翻译： 光栅系统提供增强的透视特征，并且通常包括纵向深条，轴向横杆，十字杆之间的轴向填充杆和将十字杆和填充杆彼此连接的纵向连接杆。 深条是第一子组件的一部分，而另一个杆是第二子组件的一部分，其可以被降低以将两个子组件彼此连接。 十字杆和填充杆位于深条上，十字形杆通常在形成在深条中的向上开口的凹口内。 连接棒通常在深条上方并与之对齐。 十字杆和填充杆的上表面通常彼此基本齐平。 光栅系统被配置为支持车辆和行人交通。
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公开(公告)号：US20100139204A1
公开(公告)日：2010-06-10
申请号：US12316206
申请日：2008-12-10
IPC分类号： E04C2/42
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are seated on the deep bars with the crossbars typically within upwardly opening notches formed in the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
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公开(公告)号：US20120107044A1
公开(公告)日：2012-05-03
申请号：US13342513
申请日：2012-01-03
IPC分类号： E03F5/06
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are typically seated on the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
摘要翻译： 光栅系统提供增强的透视特征，并且通常包括纵向深条，轴向十字条，十字杆之间的轴向填充条和将十字条和填充条彼此连接的纵向连接条。 深条是第一子组件的一部分，而另一个杆是第二子组件的一部分，其可以被降低以将两个子组件彼此连接。 十字杆和填充棒通常位于深条上。 连接棒通常在深条上方并与之对齐。 十字杆和填充杆的上表面通常彼此基本齐平。 光栅系统被配置为支持车辆和行人交通。
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公开(公告)号：US08112962B2
公开(公告)日：2012-02-14
申请号：US13180057
申请日：2011-07-11
IPC分类号： E04C2/42
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are typically seated on the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
摘要翻译： 光栅系统提供增强的透视特征，并且通常包括纵向深条，轴向十字条，十字杆之间的轴向填充条和将十字条和填充条彼此连接的纵向连接条。 深条是第一子组件的一部分，而另一个杆是第二子组件的一部分，其可以被降低以将两个子组件彼此连接。 十字杆和填充棒通常位于深条上。 连接棒通常在深条上方并与之对齐。 十字杆和填充杆的上表面通常彼此基本齐平。 光栅系统被配置为支持车辆和行人交通。
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公开(公告)号：US20110268500A1
公开(公告)日：2011-11-03
申请号：US13180057
申请日：2011-07-11
IPC分类号： E01C9/10
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are typically seated on the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
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公开(公告)号：US08011157B2
公开(公告)日：2011-09-06
申请号：US12971711
申请日：2010-12-17
IPC分类号： E04C2/42
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are typically seated on the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
摘要翻译： 光栅系统提供增强的透视特征，并且通常包括纵向深条，轴向横杆，十字杆之间的轴向填充杆和将十字杆和填充杆彼此连接的纵向连接杆。 深条是第一子组件的一部分，而另一个杆是第二子组件的一部分，其可以被降低以将两个子组件彼此连接。 十字杆和填充棒通常位于深条上。 连接棒通常在深条上方并与之对齐。 十字杆和填充杆的上表面通常彼此基本齐平。 光栅系统被配置为支持车辆和行人交通。
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公开(公告)号：US07918067B2
公开(公告)日：2011-04-05
申请号：US12887105
申请日：2010-09-21
IPC分类号： E04C2/42
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are seated on the deep bars with the crossbars typically within upwardly opening notches formed in the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
摘要翻译： 光栅系统提供增强的透视特征，并且通常包括纵向深条，轴向横杆，十字杆之间的轴向填充杆和将十字杆和填充杆彼此连接的纵向连接杆。 深条是第一子组件的一部分，而另一个杆是第二子组件的一部分，其可以被降低以将两个子组件彼此连接。 十字杆和填充杆位于深条上，十字形杆通常在形成在深条中的向上开口的凹口内。 连接棒通常在深条上方并与之对齐。 十字杆和填充杆的上表面通常彼此基本齐平。 光栅系统被配置为支持车辆和行人交通。
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公开(公告)号：US07121759B2
公开(公告)日：2006-10-17
申请号：US10937713
申请日：2004-09-09
申请人： Darryle D. Woodson , Joseph S. Mullane , Thomas J. Snyder , John C. Bartley , Kenneth P. Apperson
发明人： Darryle D. Woodson , Joseph S. Mullane , Thomas J. Snyder , John C. Bartley , Kenneth P. Apperson
IPC分类号： E03F5/06
CPC分类号： E01C9/10 , E01D19/125 , E04C2/423 , E04C2/425
摘要： A grating system includes a first welded subassembly and a second non-welded subassembly joined to one another. The first subassembly includes spaced elongated bearing bars and spaced elongated cross bars extending transversely to the bearing bars. The second subassembly includes spaced elongated filler bars and spaced elongated cross bars extending transversely to the filler bars. The filler bars extend in the same direction as the bearing bars and are disposed in sets between adjacent bearing bars. The bearing bars include spaced notches in which are received the first subassembly cross bars and the second subassembly cross bars, which are aligned above the first subassembly cross bars. The subassemblies have respective upper surfaces which are flush with one another. The first subassembly is configured to support vehicle traffic and the second subassembly is configured to support pedestrian traffic.
摘要翻译： 光栅系统包括彼此连接的第一焊接子组件和第二非焊接子组件。 第一子组件包括间隔开的细长轴承杆和横向于轴承杆延伸的间隔开的细长横杆。 第二子组件包括间隔开的细长填充条和横向于填充条延伸的间隔开的细长横杆。 填充杆沿与轴承杆相同的方向延伸，并且在相邻的支承杆之间成组地设置。 轴承杆包括间隔开的凹口，其中接收第一子组件横杆和第二子组件横杆，它们在第一子组件横杆上方对准。 子组件具有彼此齐平的相应的上表面。 第一子组件被配置为支持车辆交通，并且第二子组件被配置为支持行人交通。
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公开(公告)号：US4480460A
公开(公告)日：1984-11-06
申请号：US424795
申请日：1982-09-27
IPC分类号： H01R43/042 , B21D7/06
CPC分类号： H01R43/042 , H01R43/0427 , Y10T29/53226
摘要： A compression tool head assembly for compressing a metal connector about a conductor to be connected. The assembly is adaptable to make both parallel tap connections and sleeve connections. The assembly includes a head section having two, opposing arms moveably connected thereto, each of said arms having a nib thereon; a rigid column disposed between said opposing arms and having a reversible die mounted therein, said die having a nib at one end and a "C" shaped section at its other end; a hydraulic pump section is connected to the head section and operates to move the head section towards the rigid column; the arms have cammed surfaces which interact with rollers fixed to the rigid column to cause the arms to move towards each other as the head is moved towards the rigid column; as the arms move towards each other the nibs will compress an article disposed therebetween; the arms having a connecting pin arrangement at their outer ends such that they may be pivoted and joined together; the nibs on the arms are formed such that when the arms are joined together an upper "C" section is formed; by reversing the die in the rigid column the "C" section in the die forms a lower "C" section against which the upper "C" section will move to compress a connector.
摘要翻译： 一种压缩工具头组件，用于围绕待连接的导体压缩金属连接器。 该组件适用于使两个并联抽头连接和套筒连接。 组件包括具有可移动地连接到其上的两个相对臂的头部，每个臂在其上具有笔尖; 设置在所述相对臂之间并且具有安装在其中的可逆模具的刚性柱，所述模具在一端具有笔尖，在另一端具有“C”形截面; 液压泵部分连接到头部并且操作以使头部朝向刚性柱移动; 臂具有与固定到刚性柱的辊相互作用的凸轮表面，以使得当头朝着刚性柱移动时，臂朝向彼此移动; 当臂朝向彼此移动时，笔尖将压缩设置在其间的物品; 臂在其外端处具有连接销布置，使得它们可枢转并连接在一起; 臂上的笔尖形成为当臂接合在一起形成上“C”部分时， 通过反转刚性柱中的模具，模具中的“C”部分形成下部“C”部分，上部“C”部分将与该C部分移动以压缩连接器。
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公开(公告)号：US08205409B2
公开(公告)日：2012-06-26
申请号：US13342513
申请日：2012-01-03
IPC分类号： E04C2/42
摘要： A grating system provides enhanced see through characteristics and typically includes longitudinal deep bars, axial crossbars, axial filler bars between the crossbars and longitudinal joining bars which join the crossbars and filler bars to one another. The deep bars are part of a first subassembly and the other bars are part of a second subassembly which may be lowered to join the two subassemblies to one another. The crossbars and filler bars are typically seated on the deep bars. The joining bars are typically above and aligned with the deep bars. The upper surfaces of the crossbars and filler bars are usually substantially flush with one another. The grating system is configured to support vehicular and pedestrian traffic.
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