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1. 发明授权

US4648684A Secure connector for coaxial cable 失效
标题翻译：同轴电缆固定连接器
公开(公告)号：US4648684A
公开(公告)日：1987-03-10
申请号：US753353
申请日：1985-07-09
申请人： John S. Mattis , Jorgen Berth , Gilbert E. Locke
发明人： John S. Mattis , Jorgen Berth , Gilbert E. Locke
IPC分类号： H01R9/05 , H01R17/18
CPC分类号： H01R9/05
摘要： A connector assembly for a coaxial cable having a substantially rigid electrically conductive jacket, a center conductor and electrical insulation between the jacket and center conductor, which connector includes a body, a mandrel (which may be part of the body) and a clamp nut. The body is adapted for connection to a junction box or other device to which the coaxial cable is connected and contains insulating means for holding the center conductor of the coaxial cable or a pin which is connected to the center conductor. The clamp nut is adapted to be attached to the body and holds the mandrel for maintaining electrical contact with the jacket of the coaxial cable in electrical contact with the body. This invention provides means for securing the clamp nut to the body to prevent the loosening of the clamp nut from the body and to provide a visual indication that the clamp nut has been loosened from the body or that the connector has been reentered. This security feature and visual reentry indication is particularly desired in the CATV industry.
摘要翻译：一种用于同轴电缆的连接器组件，其具有基本上刚性的导电护套，中心导体和护套和中心导体之间的电绝缘，该连接器包括主体，心轴（其可以是主体的一部分）和夹紧螺母。本体适于连接到接线盒或同轴电缆所连接的其他设备，并且包含用于保持同轴电缆的中心导体或连接到中心导体的销的绝缘装置。夹紧螺母适于附接到主体并保持心轴，以保持与与身体电接触的同轴电缆的护套的电接触。本发明提供了用于将夹紧螺母固定到主体上的装置，以防止夹紧螺母从主体松动，并提供夹紧螺母已经从主体松开或连接器已被重新进入的视觉指示。在CATV行业中特别需要这种安全特征和视觉折返指示。

2. 发明授权

US4880676A Cable sealing apparatus 失效
标题翻译：电缆密封装置
公开(公告)号：US4880676A
公开(公告)日：1989-11-14
申请号：US177718
申请日：1988-04-05
申请人： Luis Puigcerver , Gerald Shimirak , Jorgen Berth
发明人： Luis Puigcerver , Gerald Shimirak , Jorgen Berth
IPC分类号： H02G15/013 , H02G15/18
CPC分类号： H02G15/013 , Y10T428/1352 , Y10T428/1397 , Y10T428/2457
摘要： A cable splice case comprises end seals that surround the cables either side of the splice and a housing that extends from one to the other around the splice. The end seals comprise gel having a convoluted outer surface and having internal non-planar ribs.
摘要翻译：电缆接头壳体包括端子密封件，该端部密封件围绕接头两侧的电缆以及围绕接头从一个延伸到另一个的壳体。端部密封件包括具有褶皱的外表面并且具有内部非平面肋的凝胶。

3. 发明授权

US4409177A Method of forming a wraparound closure article 失效
标题翻译：形成环绕封闭物品的方法
公开(公告)号：US4409177A
公开(公告)日：1983-10-11
申请号：US307451
申请日：1981-10-01
申请人： Jorgen Berth , Erling Hansen , Malcolm D. Heaven , Tommy Petersen
发明人： Jorgen Berth , Erling Hansen , Malcolm D. Heaven , Tommy Petersen
IPC分类号： B29D22/00 , B29C45/00 , B29C49/00 , B29C49/48 , B29C55/22 , B29C61/00 , B29C61/08 , B29C61/10 , B29L23/00 , B23B1/00
CPC分类号： B29C61/10 , B29C49/48 , B29C61/08
摘要： A wraparound closure article comprising a slit tubular body having upstanding rails extending along the slit is formed by a combination of blow-and compression-moulding. The rails are formed by compressing a longitudinal edge portion of a parison between two parts of a closed split-mould to form a flange, and the tubular body is formed integrally with the rails by blowing the remainder of the parison into contact with the closed mould. The flange is then cut to provide the slit of the wraparound closure article and to divide the flange into two discrete rails. The slit extends along the pinch-line that forms as a result of compressing the edge portion of the parison in the closed mould.
摘要翻译：包括具有沿着狭缝延伸的直立轨道的狭缝管状体的环绕封闭件通过吹塑和压缩模塑的组合形成。轨道通过压缩封闭的分割模具的两个部分之间的型坯的纵向边缘部分而形成，以形成凸缘，并且通过将型坯的其余部分与闭合模具接触来形成与导轨一体地形成的管状体。然后将凸缘切割以提供环绕式封闭件的狭缝并将凸缘分成两个离散的导轨。狭缝沿着夹紧线延伸，由于在封闭模具中压缩型坯的边缘部分而形成。

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