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公开(公告)号：US06792184B2
公开(公告)日：2004-09-14
申请号：US10411406
申请日：2003-04-10
IPC分类号： G02B644
CPC分类号： G02B6/4404 , G02B6/4495
摘要： A fiber optic ribbon having a predetermined separation sequence including a first subunit having a plurality of optical fibers arranged in a generally planar configuration being connected by a first primary matrix. The first subunit being a portion of a first ribbon-unit. A second subunit having a plurality of optical fibers arranged in a generally planar configuration being connected by a second primary matrix. The second subunit being a portion of a second ribbon-unit that includes a plurality of subunits. A secondary matrix connects the first ribbon-unit and the second ribbon-unit. The secondary matrix has a preferential tear portion disposed adjacent to a ribbon-unit interface defined between the first ribbon-unit and the second ribbon-unit.
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公开(公告)号：US07085459B2
公开(公告)日：2006-08-01
申请号：US10862508
申请日：2004-06-07
IPC分类号： G02B6/44
CPC分类号： G02B6/4404 , G02B6/4495
摘要： A fiber optic ribbon having a predetermined separation sequence including a first subunit having a plurality of optical fibers arranged in a generally planar configuration being connected by a first primary matrix. The first subunit being a portion of a first ribbon-unit. A second subunit having a plurality of optical fibers arranged in a generally planar configuration being connected by a second primary matrix. The second subunit being a portion of a second ribbon-unit that includes a plurality of subunits. A secondary matrix connects the first ribbon-unit and the second ribbon-unit. The secondary matrix has a preferential tear portion disposed adjacent to a ribbon-unit interface defined between the first ribbon-unit and the second ribbon-unit.
摘要翻译： 具有预定分离序列的光纤带，包括具有以大致平面构造布置的多个光纤的第一子单元，其通过第一主矩阵连接。 第一子单元是第一带状单元的一部分。 具有以大致平面配置布置的多个光纤的第二子单元通过第二主矩阵连接。 第二子单元是包括多个子单元的第二带单元的一部分。 次级矩阵连接第一色带单元和第二色带单元。 次级矩阵具有邻近限定在第一色带单元和第二色带单元之间的色带单元接口设置的优先撕开部分。
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公开(公告)号：US06853783B2
公开(公告)日：2005-02-08
申请号：US10376786
申请日：2003-02-28
申请人： David W. Chiasson , Carl M. Whisnant, Jr. , Craig M. Conrad , Karen E. Williams , Rodney D. Cline , Terry L. Ellis , Bradley J. Blazer
发明人： David W. Chiasson , Carl M. Whisnant, Jr. , Craig M. Conrad , Karen E. Williams , Rodney D. Cline , Terry L. Ellis , Bradley J. Blazer
IPC分类号： G02B6/44
CPC分类号： G02B6/4404 , G02B6/4411
摘要： A fiber optic ribbon having a first subunit and a second subunit. The first and second subunits including a plurality of respective optical fibers being connected by respective primary matrices. The first and second subunits being generally aligned along a plane with a secondary matrix contacting portions of the first and second subunits. The secondary matrix having at least one end portion and at least one medial portion. The at least one medial portion and the at least one end portion of the secondary matrix are separated by a gap along at least a portion of the longitudinal axis, thereby defining a preferential tear portion. In other embodiments, the at least one medial portion is recessed relative to the at least one end portion.
摘要翻译： 一种具有第一子单元和第二子单元的光纤带。 第一和第二子单元包括多个相应的光纤通过相应的主要矩阵连接。 第一和第二子单元通常沿着平面对准，其中第二和第二子单元的次级基体接触部分。 次级矩阵具有至少一个端部和至少一个中间部分。 次级矩阵的至少一个中间部分和至少一个端部部分沿着纵向轴线的至少一部分由间隙分开，由此限定优先撕裂部分。 在其他实施例中，所述至少一个中间部分相对于所述至少一个端部凹陷。
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4.发明授权Optical fiber ribbons having a preferential tear portion formed by curing and methods therefor 失效具有通过固化形成的优选撕裂部分的光纤带及其方法公开(公告)号：US07187830B2
公开(公告)日：2007-03-06
申请号：US11020777
申请日：2004-12-22
申请人： Bradley J. Blazer
发明人： Bradley J. Blazer
CPC分类号： G02B6/4404 , G02B6/448 , G02B6/4495
摘要： An optical fiber ribbon having a plurality of optical fibers connected by a radiation curable matrix and a method of manufacturing the same are disclosed. The optical fiber ribbon includes at least one preferential tear portion formed by a weakened portion in the matrix, the weakened portion of the matrix having a reduced cure level compared with the surrounding matrix material, thereby creating the weakened portion. In another embodiment, the optical fiber ribbon is formed of two subunits each having a plurality of optical fibers, wherein the subunits are connected by a secondary matrix.
摘要翻译： 公开了具有通过辐射固化型基体连接的多根光纤的光纤带及其制造方法。 光纤带包括由矩阵中的弱化部分形成的至少一个优选撕裂部分，与周围基体材料相比，基体的弱化部分具有降低的固化水平，由此产生弱化部分。 在另一个实施例中，光纤带由两个具有多个光纤的子单元组成，其中子单元通过次级矩阵连接。
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公开(公告)号：US20080118210A1
公开(公告)日：2008-05-22
申请号：US11603709
申请日：2006-11-22
IPC分类号： G02B6/44
CPC分类号： G02B6/4494 , G02B6/4403
摘要： A fiber optic cable includes at least one optical waveguide, at least one dry insert and a cable jacket. The at least one optical waveguide and at least one dry insert are at least partially disposed within an offset cavity of the cable jacket. The at least one dry insert is disposed in the offset cavity with the at least one optical waveguide near the central axis of the fiber optic cable.
摘要翻译： 光纤电缆包括至少一个光波导，至少一个干插入物和电缆护套。 至少一个光波导和至少一个干插入件至少部分地设置在电缆护套的偏移空腔内。 所述至少一个干式插入件设置在所述偏移腔中，所述至少一个光波导靠近所述光纤电缆的中心轴线。
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6.发明授权公开(公告)号：US06424772B1
公开(公告)日：2002-07-23
申请号：US09451370
申请日：1999-11-30
申请人： Bradley J. Blazer , Warren W. McAlpine , Mary Ann Clarke , Bruce E. Townsend , Harriet G. Cooke
发明人： Bradley J. Blazer , Warren W. McAlpine , Mary Ann Clarke , Bruce E. Townsend , Harriet G. Cooke
IPC分类号： G02B644
CPC分类号： G02B6/4408 , G02B6/4489
摘要： A fiber optic cable product is provided that includes a strength member and an elongate cable core surrounding and mechanically coupled to the strength member. The cable core defines a number of lengthwise extending slots for receiving optical fibers and a number of voids proximate the strength member that also typically extend lengthwise therethrough. The fiber optic cable product is therefore relatively lightweight and flexible. In order to insure that the mechanical properties of the fiber optic cable product are uniform, the cable core typically defines the voids in a generally symmetrical manner about the central strength member. A method and an apparatus for extruding a fiber optic cable product that includes a cable core defining a plurality of voids are also disclosed.
摘要翻译： 提供了光纤电缆产品，其包括强度构件和围绕并机械地联接到强度构件的细长电缆芯。 电缆芯限定了许多纵向延伸的槽，用于接收光纤，并且靠近强度构件的许多空隙也通常纵向延伸通过。 因此，光纤电缆产品相对轻便且灵活。 为了确保光纤电缆产品的机械性能是均匀的，电缆芯通常围绕中心强度构件以大致对称的方式限定空隙。 还公开了一种用于挤出包括限定多个空隙的电缆芯的光纤电缆产品的方法和装置。
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公开(公告)号：US10228528B2
公开(公告)日：2019-03-12
申请号：US13130972
申请日：2009-11-24
申请人： Bradley J. Blazer , Anne G. Bringuier , Michael J. Gimblet , Cory F. Guenter , Douglas S. Hedrick , Jason C. Lail , Reginald Roberts
发明人： Bradley J. Blazer , Anne G. Bringuier , Michael J. Gimblet , Cory F. Guenter , Douglas S. Hedrick , Jason C. Lail , Reginald Roberts
IPC分类号： G02B6/44
摘要： The bond between abutting layers is controlled by introducing particulate matter at the interface of the layers.
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公开(公告)号：US20110286705A1
公开(公告)日：2011-11-24
申请号：US13130972
申请日：2009-11-24
申请人： Bradley J. Blazer , Anne G. Bringuier , Michael J. Gimblet , Cory F. Guenter , Douglas S. Hedrick , Jason C. Lail , Reginald Roberts
发明人： Bradley J. Blazer , Anne G. Bringuier , Michael J. Gimblet , Cory F. Guenter , Douglas S. Hedrick , Jason C. Lail , Reginald Roberts
CPC分类号： G02B6/4495 , G02B6/4411
摘要： The bond between abutting layers is controlled by introducing particulate matter at the interface of the layers.
摘要翻译： 通过在层的界面处引入颗粒物质来控制邻接层之间的结合。
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公开(公告)号：US07536073B2
公开(公告)日：2009-05-19
申请号：US11603709
申请日：2006-11-22
IPC分类号： G02B6/44
CPC分类号： G02B6/4494 , G02B6/4403
摘要： A fiber optic cable includes at least one optical waveguide, at least one dry insert and a cable jacket. The at least one optical waveguide and at least one dry insert are at least partially disposed within an offset cavity of the cable jacket. The at least one dry insert is disposed in the offset cavity with the at least one optical waveguide near the central axis of the fiber optic cable.
摘要翻译： 光纤电缆包括至少一个光波导，至少一个干插入物和电缆护套。 至少一个光波导和至少一个干插入件至少部分地设置在电缆护套的偏移空腔内。 所述至少一个干式插入件设置在所述偏移腔中，所述至少一个光波导靠近所述光纤电缆的中心轴线。
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公开(公告)号：US07391943B2
公开(公告)日：2008-06-24
申请号：US11141413
申请日：2005-05-31
IPC分类号： G02B6/44
CPC分类号： G02B6/4433 , G02B6/4422 , G02B6/4495
摘要： A fiber optic cable includes a messenger section having at least one strength member, a carrier section having at least one optical fiber therein, and a common jacket that forms a common jacket. In one embodiment, the carrier jacket has a preferential tear portion adjacent to the at least one optical fiber with a substantially continuous outer surface in the carrier jacket adjacent to the preferential tear portion. The preferential tear portion may be defined by at least one of: at least one internal void, at least one weld line, and at least one wing extending from a tape disposed about the one or more optical fibers. Various alternatives are possible. For example, the carrier jacket may also or alternatively include at least one gripping area extending for enhancing the gripping of the carrier section when pulling apart the carrier section and messenger section.
摘要翻译： 光纤电缆包括具有至少一个强度元件的信使部分，其中具有至少一个光纤的载体部分和形成公共护套的公共护套。 在一个实施例中，所述载体护套具有与所述至少一个光纤相邻的优先撕裂部分，所述优选撕裂部分在所述载体护套中与所述优先撕裂部分相邻地具有基本上连续的外表面。 优选撕裂部分可以由至少一个内部空隙，至少一个焊接线以及从设置在一个或多个光纤周围的带延伸的至少一个翼片中的至少一个限定。 各种替代方案是可能的。 例如，载体护套还可以或可选地包括至少一个抓持区域，其延伸用于在拉开载架部分和信使部分时增强载体部分的抓握。
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