发明授权
US6084945A Perfected protection and cutting unit by rotational control device, for
connection and testing modules of telephone lines
失效
通过旋转控制装置完成保护和切割单元，用于电话线的连接和测试模块
- 专利标题： Perfected protection and cutting unit by rotational control device, for connection and testing modules of telephone lines
- 专利标题（中）： 通过旋转控制装置完成保护和切割单元，用于电话线的连接和测试模块
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申请号： US47828申请日： 1998-03-25
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公开(公告)号： US6084945A公开(公告)日： 2000-07-04
- 发明人: Juan Vives Clavel
- 申请人： Juan Vives Clavel
- 申请人地址： ESX Velencia
- 专利权人： Mondragon Telecommunications, S.L.
- 当前专利权人： Mondragon Telecommunications, S.L.
- 当前专利权人地址： ESX Velencia
- 优先权： ESX9700776 19970325
- 主分类号： H04M1/00
- IPC分类号： H04M1/00 ; H04M1/24 ; H04M1/738 ; H04M3/30 ; H04Q1/14
摘要：
A device for connection to telephone system modules for testing of telephone lines associated with the modules. The device includes structure formed of multiple parts fitted together, wherein a top part provides a cover providing access to telephone terminals for testing characteristics of a telephone line. The top part has a central orifice for receiving a manually operated, rotationally disposed control device, the control device engaging tabs associated with metallic parts which are disposed in a reverse symmetrical arrangement in one of the multiple parts. The tabs impart straight line movement to the metallic parts in response to rotational operation of the control device to cause the parts to engage the telephone terminals.