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1. 发明专利

JP2008282814A Tape difficult for snow to accrete for overhead electric wire, and electric wire difficult for snow to accrete 有权
标题翻译：针对过度电线加热的雪带的困难，以及用于雪的电线的困难
公开(公告)号：JP2008282814A
公开(公告)日：2008-11-20
申请号：JP2008132606
申请日：2008-05-21
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： NOGUCHI TAKAO , OKAMURA MASATOSHI
IPC分类号： H01B7/28 , G02B6/44 , H01B5/08 , H01B7/17 , H01B11/22 , H02G7/16
CPC分类号： H01B5/002 , Y02A30/14
摘要： PROBLEM TO BE SOLVED: To provide a tape difficult for snow to accrete for an overhead electric wire which is used, by being wound spirally around the overhead electric wire and which will not break due to traveling, or the like, of a gondola machine. SOLUTION: The tape difficult to have snow accretion for the overhead electric wire is obtained, by impregnating PTFE (tetrafluoroethylene resin) 24 into a glass fiber tape 14, and by coating an adhesive 18 on one face of a fiber-reinforced PTFE tape 16, with reinforced tensile strength and tear strength, to the extent where damages, such as tear-off when the gondola machine travels after being wound around with the overhead electric wire, will not generate. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种难以施加的用于所使用的架空电线的磁带，通过螺旋地卷绕在架空电线上缠绕并且由于行进而不会断裂等的磁带缆车机。解决方案：通过将PTFE（四氟乙烯树脂）24浸渍到玻璃纤维带14中，并通过在纤维增强PTFE的一个表面上涂布粘合剂18，获得架空电线难以积雪的胶带胶带16，具有增强的拉伸强度和撕裂强度，在不会产生损坏的程度，例如当吊架机器用架空电线缠绕后移动时的撕裂。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2003284229A Collar 审中-公开
标题翻译：领
公开(公告)号：JP2003284229A
公开(公告)日：2003-10-03
申请号：JP2002084754
申请日：2002-03-26
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： OKAMURA MASATOSHI , NOGUCHI TAKAO
IPC分类号： F16B2/08 , H02G1/04 , H02G7/02
摘要： PROBLEM TO BE SOLVED: To provide a collar for cable hold which stabilizes and enhances the power of holding a cable by clamp, in a collar for cable hold which is interposed between a cable fitted with a rib and the clamp for catching the cable fitted with a rib. SOLUTION: In the collar 2 for cable hold, which is in two-split form and is interposed between the cable 1 fitted with a rib and the clamp 3 for catching the cable 1, a holding power receiving part 2d for receiving the holding power of the above clamp 3 is provided at the periphery. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供用于电缆保持的套环，其通过夹紧来稳定并增强了将电缆夹持的电力，在用于电缆保持的套环中，该套环插入在装配有肋的电缆和用于捕获电缆的夹具之间电缆配有肋条。解决方案：在用于电缆保持的套环2中，其为双分离形式并且插入在装配有肋的电缆1和用于捕获电缆1的夹具3之间，用于接收电缆的保持电力接收部分2d 在周边设置上述夹具3的保持力。版权所有（C）2004，JPO

3. 发明专利

JP2004088903A Split collar for electric wire clamp 有权
公开(公告)号：JP2004088903A
公开(公告)日：2004-03-18
申请号：JP2002246298
申请日：2002-08-27
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： NOGUCHI TAKAO , KOIZUMI HIROSHI , OKAMURA MASATOSHI
IPC分类号： H01R33/94 , H01R27/00 , H01R31/06 , H02G7/02 , H02G7/14
摘要： PROBLEM TO BE SOLVED: To stabilize an electric wire grasping force by enabling the clamping force of a wire clamp sufficiently transmitted to a wire even if a setting angle θ to the clamp is changed in a split collar 10 for the electric wire clamp including a pair of collar half pieces 12, 12 having grooves 16 in which spiral protrusions of the outer peripheral surface of the wire penetrate into an electric wire grasping surface. SOLUTION: Through grooves 20 reaching the electric wire grasping surface are formed from the outer peripheral surface of the electric wire at the pair of collar half pieces 12, 12 in a longitudinal direction. Thus, the half pieces 12 can be easily deformed by the clamping force of the clamp. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2014045597A Overhead wire construction method for branch steel tower and temporary jumper device 有权
标题翻译：用于分支钢塔和临时跳闸装置的过电线结构方法
公开(公告)号：JP2014045597A
公开(公告)日：2014-03-13
申请号：JP2012187131
申请日：2012-08-28
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： KAMIYAMA HIDEKI , AKASAKA HIROJI , TAKEMURA SHINICHI , OKAMURA MASATOSHI , NAKATSU YOSHINORI
IPC分类号： H02G1/02 , H02G7/20
摘要： PROBLEM TO BE SOLVED: To reduce the workload and cost of an overhead wire construction.SOLUTION: An overhead wire construction method for a branch steel tower 100 that supports three-way overhead transmission wires 111a to 111c all of which are connected to an existing jumper wire 120 and has overhead earth wires 113a to 113c comprises a step of removing the existing jumper wire from each overhead transmission wire, a step of connecting at least any two overhead transmission lines 111a, 111c by a length-adjustable temporary jumper device 10 comprising plural jumper wires 11, 12 whose end portions are overlapped with each other and joined to each other, a step of removing the temporary jumper device after the overhead transmission wires or the overhead earth wires are exchanged, and a step of re-connecting the three-way overhead transmission wires by the existing jumper wire or a novel jumper wire.
摘要翻译：要解决的问题：降低架空线结构的工作量和成本。解决方案：一种用于支撑三通架空传输线111a至111c的分支钢塔架100的架空线施工方法，所有这些都连接到现有的跳线电线120并具有顶置接地线113a至113c包括从每个架空传输线去除现有的跨接线的步骤，将至少任何两个架空传输线111a，111c连接到包括多个长度可调节的临时跳线装置10的步骤跨接线彼此重叠并相互连接的跨接线11,12;在更换塔顶传输线或架空接地线之后移除临时跨接装置的步骤，通过现有的跳线或新颖的跳线进行双向架空传输线。

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