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公开(公告)号:US08359803B2
公开(公告)日:2013-01-29
申请号:US13109286
申请日:2011-05-17
摘要: An elongated grid runner, and its manufacture, comprising a pair of overlying metal strips roll-formed together into a shape suitable for use in a rectangular grid to support ceiling panels, one of said strips serving as a visible cap for concealing the other strip forming the main body of the grid runner when the grid member is employed in a completed ceiling, the strips being lanced at each end of the grid runner to lock the cap strip on the main body strip whereby when the overlying strips are simultaneously cut to a finish length prior to finish roll-forming, the ends of the strip are maintained in substantially overlying end-to-end registration where the cap is visible in a finished ceiling.
摘要翻译: 一种细长的栅格流道及其制造,包括一对上覆的金属条,其一起成形为适合用于矩形网格以支撑天花板的形状,所述条中的一个用作可见的盖,用于隐藏另一条形成 当网格构件用于完成的天花板时,格栅浇道的主体,条带在网格浇道的每个端部处被切开,以将盖带锁定在主体条上,由此当覆盖的条被同时切割成完成 在成品滚压成形之前的长度,条带的端部保持在基本上重叠的端对端配准中,其中盖在完成的天花板中可见。
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公开(公告)号:US20120291388A1
公开(公告)日:2012-11-22
申请号:US13109286
申请日:2011-05-17
摘要: An elongated grid runner, and its manufacture, comprising a pair of overlying metal strips roll-formed together into a shape suitable for use in a rectangular grid to support ceiling panels, one of said strips serving as a visible cap for concealing the other strip forming the main body of the grid runner when the grid member is employed in a completed ceiling, the strips being lanced at each end of the grid runner to lock the cap strip on the main body strip whereby when the overlying strips are simultaneously cut to a finish length prior to finish roll-forming, the ends of the strip are maintained in substantially overlying end-to-end registration where the cap is visible in a finished ceiling.
摘要翻译: 一种细长的栅格流道及其制造,包括一对上覆的金属条,其一起成形为适合用于矩形网格以支撑天花板的形状,所述条中的一个用作可见的盖,用于隐藏另一条形成 当网格构件用于完成的天花板时,格栅浇道的主体,条带在网格浇道的每个端部处被切开,以将盖带锁定在主体条上,由此当覆盖的条被同时切割成完成 在成品滚压成形之前的长度,条带的端部保持在基本上重叠的端对端配准中,其中盖在完成的天花板中可见。
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公开(公告)号:US20130276395A1
公开(公告)日:2013-10-24
申请号:US13451654
申请日:2012-04-20
申请人: James J. Lehane, JR. , Donald J. Leahy , Steven E. Farley , Thomas G. Rowland , Peder J. Gulbrandsen
发明人: James J. Lehane, JR. , Donald J. Leahy , Steven E. Farley , Thomas G. Rowland , Peder J. Gulbrandsen
CPC分类号: E04B9/068 , E04B9/241 , E04B2009/062
摘要: A roll formed sheet metal grid runner, and method of its manufacture, for a suspended ceiling grid having indexing tabs stamped from a central web of the runner profile, the tabs being effective to reliably locate ceiling panels and, when the grid runner is nested with other identical runners in a package, avoid marring of visible surfaces.
摘要翻译: 一种用于悬挂天花板格栅的辊式成型金属板栅流道及其制造方法,其具有从流道轮廓的中心腹板上冲压的分度翼片,所述翼片有效地可靠地定位天花板面板,并且当网格跑步机嵌套 包装中的其他相同的跑步者,避免损坏可见表面。
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公开(公告)号:US08590248B2
公开(公告)日:2013-11-26
申请号:US13451654
申请日:2012-04-20
申请人: James J. Lehane, Jr. , Donald J. Leahy , Steven E. Farley , Thomas G. Rowland , Peder J. Gulbrandsen
发明人: James J. Lehane, Jr. , Donald J. Leahy , Steven E. Farley , Thomas G. Rowland , Peder J. Gulbrandsen
CPC分类号: E04B9/068 , E04B9/241 , E04B2009/062
摘要: A roll formed sheet metal grid runner, and method of its manufacture, for a suspended ceiling grid having indexing tabs stamped from a central web of the runner profile, the tabs being effective to reliably locate ceiling panels and, when the grid runner is nested with other identical runners in a package, avoid marring of visible surfaces.
摘要翻译: 一种用于悬挂天花板格栅的辊式成型金属板栅流道及其制造方法,其具有从流道轮廓的中心腹板上冲压的分度翼片,所述翼片有效地可靠地定位天花板面板,并且当网格跑步机嵌套 包装中的其他相同的跑步者,避免损坏可见表面。
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公开(公告)号:US5338209A
公开(公告)日:1994-08-16
申请号:US61989
申请日:1993-05-13
CPC分类号: H01R12/714 , H05K3/365 , H01R13/2414
摘要: A circuit interface for an electrical connector having a compressible elastomeric core. The circuit traces on the elastomeric core have a roughened copper foil inner layer, an intermediate metal layer and a gold outer layer in which the intermediate layer and outer layer have asperites which correspond with and complement the roughened surface of the copper inner layer. The asperites abrade and bite through oxidized surfaces of electrical members which are contacted by the circuit traces on the elastomeric core and assure good electrical conductivity for the circuit interface.
摘要翻译: 一种用于具有可压缩弹性体芯的电连接器的电路接口。 弹性体芯上的电路迹线具有粗糙的铜箔内层,中间金属层和金外层,其中中间层和外层具有与铜内层的粗糙表面相对应并且与其互补的灰色。 粗糙剂磨损并咬住电气构件的氧化表面,电气构件与弹性体芯体上的电路迹线接触,并确保电路接口的良好导电性。
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