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1. 发明授权

US5756972A Hinged connector for heating cables of various sizes 失效
标题翻译：用于各种尺寸加热电缆的铰接式连接器
公开(公告)号：US5756972A
公开(公告)日：1998-05-26
申请号：US328644
申请日：1994-10-25
申请人： Anthony Vranicar , Richard S. Huang , Larry M. Edwards , Carl F. Landers , Wesley Dong , Frank Wasilewski
发明人： Anthony Vranicar , Richard S. Huang , Larry M. Edwards , Carl F. Landers , Wesley Dong , Frank Wasilewski
IPC分类号： H01R4/38 , H01R4/64 , H01R13/52 , H01R13/64 , H01R31/06 , H02G3/08 , H02G15/013 , H02G15/105 , H05B3/08
CPC分类号： H01R13/5205 , H01R4/646 , H02G15/013 , H02G15/105
摘要： A connector for connecting an end of a first elongate electrical heating cable to an end of a first elongate electrical component such as another heating cable or a power cable. The connector includes first and second shell members which can be in a mated or demated configuration and which, when mated, form a shell having a first inlet port for the first heating cable and a second inlet port for the first electrical component. In addition, the connector includes an element for connecting electrodes of the first heating cable to elongate members of the first electrical component and a sealing assembly for holding the first heating cable in position in the first inlet port. The sealing assembly includes a hollow cylindrical ring from which gripping elements in the form of fingers extend perpendicular to the plane of the ring, a nut for making connection to the first inlet port, and a grommet which is held by the fingers and which grips the first heating cable. Also described is a connector which comprises a mirror which is inserted in a connection module containing an element for connection, the mirror being positioned so that the element for connection can be observed from outside the module. The mirror can be used as a visual indicator allowing the installer to determine when the elongate electrical component or heating cable is correctly positioned for connection.
摘要翻译：用于将第一细长电加热电缆的端部连接到诸如另一加热电缆或电力电缆的第一细长电气部件的端部的连接器。连接器包括第一和第二壳体构件，其可以是配合或定位的构造，并且当配合时形成具有用于第一加热电缆的第一入口和用于第一电气部件的第二入口的壳体。此外，连接器包括用于将第一加热电缆的电极连接到第一电气部件的细长部件的元件和用于将第一加热电缆保持在第一入口端口中的适当位置的密封组件。密封组件包括中空圆柱形环，手指形式的夹持元件从该中空圆柱形环垂直于环的平面延伸，用于连接到第一入口的螺母，以及由手指保持的索环，第一加热电缆还描述了一种连接器，其包括插入在包含用于连接的元件的连接模块中的反射镜，反射镜被定位成使得可以从模块外部观察连接元件。镜子可以用作视觉指示器，允许安装人员确定细长电气元件或加热电缆何时被正确定位用于连接。

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