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1. 发明授权

US5373100A Communication cable having water-blocking capabilities 失效
标题翻译：具有防水功能的通信电缆
公开(公告)号：US5373100A
公开(公告)日：1994-12-13
申请号：US147110
申请日：1993-11-03
申请人： Candido J. Arroyo , David S. Hancock , John F. Malluck , David M. Mitchell , Jim J. Sheu
发明人： Candido J. Arroyo , David S. Hancock , John F. Malluck , David M. Mitchell , Jim J. Sheu
IPC分类号： H01B7/282 , G02B6/44 , H01B7/285 , H01B7/288 , H01B11/00 , H01B7/28
CPC分类号： H01B7/285 , G02B6/4494 , H01B7/288
摘要： A communication cable includes a core comprising at least one transmission medium and a sheath system which is disposed about the core. Means are disposed within the cable for preventing the longitudinal migration of water through the cable core, said means including both a hydrophilic material and a hydrophobic material in cooperative communication with each other. Specifically, a hydrophilic, water-absorptive material is supported by a yarn which is helically wrapped about various sections of the communication core. In a copper cable, the water-absorptive yarn may be wrapped about individual twisted pair conductors or a unit consisting of a plurality of twisted pair conductors or the cable core itself. In addition to the helically-wrapped, water-absorptive yarn, the cable of the present invention includes a hydrophobic, water-blocking material interdisposed to fill all voids and interstices within the communication core.
摘要翻译：通信电缆包括芯，其包括至少一个传输介质和围绕芯设置的护套系统。装置设置在电缆内以防止水通过电缆芯的纵向迁移，所述装置包括彼此协作地连通的亲水材料和疏水材料。具体地，亲水性吸水材料由围绕通信芯的各个部分螺旋缠绕的纱支撑。在铜电缆中，吸水纱线可以缠绕在单独的双绞线导体或由多个双绞线导体或电缆芯本身组成的单元。除了螺旋缠绕的吸水纱线之外，本发明的电缆还包括疏水性的防水材料，其被插入以填充通信芯内的所有空隙和间隙。

2. 发明授权

US5481635A Composite distribution cable 失效
标题翻译：复合配电电缆
公开(公告)号：US5481635A
公开(公告)日：1996-01-02
申请号：US330499
申请日：1994-10-28
申请人： Candido J. Arroyo , David S. Hancock , Richard L. Knight
发明人： Candido J. Arroyo , David S. Hancock , Richard L. Knight
IPC分类号： H01B7/288 , H01B11/18 , G02B6/44
CPC分类号： H01B7/288 , H01B11/1891
摘要： A composite distribution cable for connection between a customer's premises and a network interface unit bas a broadband signal conducting means, a power conducting means, and a narrow band signal conducting means surrounded by a metallic sheath. Water blocking means within the cable is adapted to fill the voids between the conducting members and the sheath upon contact with water or other liquid.
摘要翻译：用于客户场所和网络接口单元之间的连接的复合配线用于宽带信号传导装置，电力传导装置和由金属护套包围的窄带信号传导装置。电缆内的防水装置适于在与水或其他液体接触时填充导电构件和护套之间的空隙。

3. 发明授权

US5146046A Cable having waterblocking provisions between layers of relatively rigid and supple materials 失效
标题翻译：电缆在相对刚性和柔软材料的层之间具有防水装置
公开(公告)号：US5146046A
公开(公告)日：1992-09-08
申请号：US662054
申请日：1991-02-28
申请人： Candido J. Arroyo , Stanley R. Bogdan , David S. Hancock
发明人： Candido J. Arroyo , Stanley R. Bogdan , David S. Hancock
IPC分类号： B29C47/00 , H01B7/288
CPC分类号： H01B7/288 , B29C47/0016 , B29C47/00
摘要： A communications cable (20) includes a core (22) comprising a plurality of transmission media having a relatively supple layer (26) of a plastic material wrapped thereabout. Disposed about the layer of plastic material and in engagement therewith is a relatively rigid inner plastic jacket (28). Disposed about the inner jacket are additional components of a sheath system such as metallic shields and one or more additional plastic jackets. Interposed between the relatively supply layer of plastic material and the jacket is a waterblocking system which comprises two elongated strand materials (42,44) such as yarns. The two elongated strand materials are wrapped helically about the layer of plastic material in opposite helical directions. The elongated strand materials are effective to intercept water which may travel along the cable between the relatively supple layer of plastic material and the jacket which is contiguous thereto.
摘要翻译：通信电缆（20）包括芯体（22），其包括多个传输介质，所述多个传输介质具有缠绕在其周围的塑料材料的相对柔软的层（26）。围绕塑料材料层设置并与其接合是相对刚性的内部塑料外壳（28）。围绕内护套设置的是护套系统的附加部件，例如金属护罩和一个或多个附加的塑料外套。介于塑料材料的相对供应层和护套之间的是一种防水系统，其包括两条细长的股线材料（42,44），例如纱线。两条细长股线材料以相反的螺旋方向围绕塑料材料层螺旋地缠绕。细长股线材料有效地拦截可沿着电缆在相对柔软的塑料材料层与与其相邻的护套之间行进的水。

4. 发明授权

US5249248A Communication cable having a core wrap binder which provides water-blocking and strength properties 失效
标题翻译：具有提供水封闭和强度特性的芯线封套的通信电缆
公开(公告)号：US5249248A
公开(公告)日：1993-09-28
申请号：US799491
申请日：1991-11-27
申请人： Candido J. Arroyo , David S. Hancock , Cecil G. Montgomery , Wayne M. Newton
发明人： Candido J. Arroyo , David S. Hancock , Cecil G. Montgomery , Wayne M. Newton
IPC分类号： H01B7/282 , H01B7/288 , H01B11/00
CPC分类号： H01B7/288
摘要： A communication cable (20) includes a core (22) comprising a plurality of transmission media having a relatively supple layer (26) of a plastic material wrapped thereabout. Disposed about the layer of plastic material and in engagement therewith is a relatively rigid inner plastic jacket (28). Disposed about the inner jacket are additional components of a sheath system such as metallic shields and one or more additional plastic jackets. Interposed between the relatively supple layer of plastic material and the jacket is a water-blocking system which comprises two elongated strand materials (42, 44) such as yarns. The two elongated strand materials are wrapped helically about the layer of plastic material in opposite helical directions. The elongated strand materials are characterized by being yarn blends which comprise a portion of water-blocking filaments and a portion of relatively high strength filaments. The elongated strand materials are effective to intercept water which may travel along the cable between the relatively supple layer of plastic material and the jacket which is contiguous hereto. In addition, the relatively high tensile strength of the strand materials provides additional physical support to maintain the supple plastic material tightly around the transmission media.

5. 发明授权

US4399602A Cable end cap removal method 失效
标题翻译：电缆端盖拆除方法
公开(公告)号：US4399602A
公开(公告)日：1983-08-23
申请号：US287619
申请日：1981-07-28
申请人： David S. Hancock , James R. Holman
发明人： David S. Hancock , James R. Holman
IPC分类号： B23D57/00 , B26B27/00 , H02G15/076 , B23P19/00
CPC分类号： B26B27/002 , B23D57/0015 , H02G15/076 , Y10T29/49821 , Y10T29/53657 , Y10T83/424 , Y10T83/9292
摘要： A method is disclosed for removing an end cap from a telecommunications cable wherein a circumferential incision and a plurality of longitudinal incisions are made with a wire in segmenting the cap.
摘要翻译：公开了一种从电信电缆去除端盖的方法，其中圆周切口和多个纵向切口用分割盖的导线制成。

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