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1. 发明授权

US08362359B1 Surface modified drop cable, method of making same, and drop cable assembly 有权
标题翻译：表面改性液滴电缆，其制造方法和放线电缆组件
公开(公告)号：US08362359B1
公开(公告)日：2013-01-29
申请号：US12509798
申请日：2009-07-27
申请人： Jeffrey Scott Laws , Scott Howard Larose
发明人： Jeffrey Scott Laws , Scott Howard Larose
IPC分类号： H01B7/08
CPC分类号： G02B6/4471 , G02B6/4422 , G02B6/4435 , G02B6/4479
摘要： A drop cable supportable in a drop cable clamping assembly includes a conductive, non-conductive, or combination conductive and non-conductive core enclosed by an extruded cable jacket of thermoplastic material. The cable jacket has a flattened top surface and a flattened bottom surface, either or both of which is provided with a friction engaging surface consisting of indentations or projections formed by one or more rollers following extrusion of the cable jacket and operatively configured for engagement by a clamping surface of the clamping assembly.
摘要翻译：可以在分支电缆夹持组件中支撑的放置电缆包括由热塑性材料的挤出电缆护套包围的导电的，非导电的或组合的导电和非导电芯。电缆护套具有平坦的顶部表面和平坦的底部表面，其中一个或两个设置有摩擦接合表面，该摩擦接合表面由在电缆护套挤出之后由一个或多个辊形成的凹陷或突起组成，并且可操作地构造成用于通过夹紧组件的夹紧表面。

2. 发明授权

US08452142B1 Railway deployable composite communication cable 有权
标题翻译：铁路部署复合通信电缆
公开(公告)号：US08452142B1
公开(公告)日：2013-05-28
申请号：US12806757
申请日：2010-08-20
申请人： Jeffrey Scott Laws , Julie Anne Burnett , Scott Howard Larose
发明人： Jeffrey Scott Laws , Julie Anne Burnett , Scott Howard Larose
IPC分类号： G02B6/44
CPC分类号： G02B6/4401 , G02B6/4416
摘要： A communication cable can comprise twisted pairs of electrical conductors for transmitting electrical signals and bundles of optical fibers for transmitting optical signals. The electrical signals and/or the optical signals can support voice and digital communication or data transmission. The twisted pairs can be encased in a gelatinous material and disposed along a central axis of the communication cable. Each bundle of optical fibers can be disposed in a respective buffer tube. The buffer tubes can be arranged in a ring around the twisted pairs. The communication cable can be configured to manage strain on the optical fibers without subjecting the twisted pairs to deleterious tensile stress. The communication cable can include strength rods embedded in an outer jacket, with the outer jacket sized for insertion in a conduit running along a railway or other transportation line.
摘要翻译：通信电缆可以包括用于传输电信号的双绞电导线和用于传输光信号的光纤束。电信号和/或光信号可以支持语音和数字通信或数据传输。双绞线可以被封装在凝胶状材料中并且沿着通信电缆的中心轴设置。每束光纤可以设置在相应的缓冲管中。缓冲管可以围绕双绞线排列成环。通信电缆可以配置为管理光纤上的应变，而不会使双绞线受到有害的拉伸应力。通信电缆可以包括嵌入在外护套中的强度棒，外护套尺寸适于插入沿铁路或其他运输线路运行的导管中。

3. 发明授权

US07346257B2 Buffer tubes with improved flexibility 有权
标题翻译：缓冲管具有改善的灵活性
公开(公告)号：US07346257B2
公开(公告)日：2008-03-18
申请号：US11639645
申请日：2006-12-15
申请人： Jeffrey H. Mumm , Christopher W. McNutt , Jeffrey Scott Laws
发明人： Jeffrey H. Mumm , Christopher W. McNutt , Jeffrey Scott Laws
IPC分类号： G02B6/44
CPC分类号： G02B6/4429
摘要： The present invention provides a communication cable buffer tube having a flexural modulus ranging from about 180 kpsi to about 280 kpsi.
摘要翻译：本发明提供一种通信电缆缓冲管，其弯曲模量为约180kpsi至约280kpsi。

4. 发明申请

US20080145009A1 Buffer tubes with improved flexibility 审中-公开
公开(公告)号：US20080145009A1
公开(公告)日：2008-06-19
申请号：US11640092
申请日：2006-12-15
申请人： Jeffrey H. Mumm , Christopher W. McNutt , Jeffrey Scott Laws
发明人： Jeffrey H. Mumm , Christopher W. McNutt , Jeffrey Scott Laws
IPC分类号： G02B6/06
CPC分类号： G02B6/4429 , G02B6/441 , G02B6/4434
摘要： The present invention provides a communication cable buffer tube having a flexural modulus ranging from about 180 kpsi to about 280 kpsi.

5. 发明授权

US06882784B2 Buffer tubes for fiber optic cables 有权
标题翻译：光纤电缆缓冲管
公开(公告)号：US06882784B2
公开(公告)日：2005-04-19
申请号：US10660149
申请日：2003-09-11
申请人： Jeffrey H. Mumm , Christopher W. McNutt , Jeffrey Scott Laws
发明人： Jeffrey H. Mumm , Christopher W. McNutt , Jeffrey Scott Laws
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/441
摘要： A communication cable for transmitting various communication signals. The cable comprises buffer tubes for optical fiber cables that are robust, crush resistant, flexible, and cost effective. To obtain these properties, the buffer tubes contain a polymeric mixture of high impact polystyrene and styrene-butadiene-styrene. The polymeric mixture for the buffer tubes may also contain crystalline polystyrene and/or acrylonitrile-butadiene-styrene.
摘要翻译：一种用于发送各种通信信号的通信电缆。该电缆包括坚固耐用，抗粉碎，灵活和成本有效的光纤电缆缓冲管。为了获得这些性质，缓冲管含有高抗冲聚苯乙烯和苯乙烯 - 丁二烯 - 苯乙烯的聚合物混合物。用于缓冲管的聚合物混合物也可以含有结晶聚苯乙烯和/或丙烯腈 - 丁二烯 - 苯乙烯。

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