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1. 发明申请

US20200209083A1 WIRE-ROD TENSIOMETER 审中-公开
公开(公告)号：US20200209083A1
公开(公告)日：2020-07-02
申请号：US16639109
申请日：2018-09-27
申请人： NAGAKI SEIKI CO., LTD.
发明人： Yasutsugu NOGAWA
IPC分类号： G01L5/10
摘要： To provide a tension measuring device which can be easily carried, maintenance of which can be easily performed, and which measures a tension of a wire material to be measured and can prevent the wire material to be measured from being damaged.A tension measuring device (10) for a wire material according the invention includes a tension measuring unit (12) having a measuring pulley (20) measuring a wire material to be measured (C) while being curved and one pair of guide pulleys (22, 24) guiding the wire material to be measured (C), and a tension display unit (14) electrically connected to the tension measuring unit. The guide pulleys (22, 24) are disposed to be divided back and forth into an incoming side and an outgoing side to sandwich the measuring pulley (20) therebetween, the tension measuring unit (12) is configured to curve the wire material to be measured (C) at the measuring pulley (20), convert force restoring the curved wire material to be measured to the straight wire material into an electric signal by a tension detecting sensor (26), and transmit the electric signal to the tension display unit (14), and the tension display unit (14) is configured to display the electric signal transmitted by the tension measuring unit (12) by the disposed display unit (100).

2. 外观设计

USD876191S1 Grabber tool 有权
公开(公告)号：USD876191S1
公开(公告)日：2020-02-25
申请号：US29621081
申请日：2017-10-04
申请人： NAGAKI SEIKI CO., LTD.
设计人： Tomohiro Orikawa

3. 外观设计

USD871882S1 Hot stick 有权
公开(公告)号：USD871882S1
公开(公告)日：2020-01-07
申请号：US29621068
申请日：2017-10-04
申请人： NAGAKI SEIKI CO., LTD.
设计人： Tomohiro Orikawa

4. 外观设计

USD859110S1 Wire-tensioning device for live-wire separating tool 有权
公开(公告)号：USD859110S1
公开(公告)日：2019-09-10
申请号：US29616631
申请日：2017-09-07
申请人： NAGAKI SEIKI CO., LTD.
设计人： Tomoharu Miyazawa

5. 外观设计

USD854901S1 Grabber tool 有权
公开(公告)号：USD854901S1
公开(公告)日：2019-07-30
申请号：US29621084
申请日：2017-10-04
申请人： NAGAKI SEIKI CO., LTD.
设计人： Tomohiro Orikawa

6. 外观设计

USD850246S1 Wire gripper 有权
公开(公告)号：USD850246S1
公开(公告)日：2019-06-04
申请号：US29570151
申请日：2016-07-05
申请人： NAGAKI SEIKI CO., LTD.
设计人： Takayuki Nagaki , Tamotsu Iwama

7. 发明申请

US20190115732A1 WIRE GRIP AND LIVE-WIRE DISTRIBUTING TOOL HAVING THE WIRE GRIP 审中-公开
公开(公告)号：US20190115732A1
公开(公告)日：2019-04-18
申请号：US16088554
申请日：2017-04-10
申请人： NAGAKI SEIKI CO., LTD.
发明人： Kazude FUJIWARA , Kensuke MONDORI , Hideo NOUCHI
IPC分类号： H02G1/04 , H02G1/00
摘要： The wire grip includes an upper grasping part provided at a base for grasping an electric wire from above; a lower grasping part arranged to face the upper grasping part with the electric wire interposed therebetween and provided to be movable in a vertical direction with respect to the base; an arrow part provided at a bottom part of the lower grasping part integrally with the lower grasping part or as a separate body; a supporting body arranged on a side opposite to the lower grasping part with the arrow part interposed therebetween, wherein the supporting body pushes the arrow part by a screw to be screwed with a lower supporting part provided at a bottom part of the base and extending in a longitudinal direction of the base; and a holding part for holding the lower grasping part to prevent it from being spaced from the base.

8. 发明申请

US20220013974A1 WIRE OPERATING TOOL, COMPONENT FOR WIRE OPERATING TOOL, WIRE CUTTING AND DIVIDING METHOD, AND WIRE CONNECTING METHOD 有权
公开(公告)号：US20220013974A1
公开(公告)日：2022-01-13
申请号：US17418688
申请日：2019-11-01
申请人： NAGAKI SEIKI CO., LTD.
发明人： Takayuki NAGAKI , Tomoharu MIYAZAWA
IPC分类号： H01R43/28 , H01R43/048
摘要： A wire operating tool, a component for the wire operating tool, a wire cutting and dividing method, and a wire connecting method are provided. The wire operating tool includes a first wire gripping tool; a first rod member connected to the first wire gripping tool and configured to be expanded and contracted in accordance with relative movement of a moving portion with respect to a base portion; a second wire gripping tool; a second rod member connected to the second wire gripping tool; a connecting member that connects the moving portion of the first rod member and the second rod member to each other in a separable manner; and a load bearing member configured to bear a tensile load acting on the first wire gripping tool and the second wire gripping tool when the moving portion of the first rod member and the second rod are in a separate state.

9. 发明授权

US11101625B2 Wire grip and live-wire distributing tool having the wire grip 有权
公开(公告)号：US11101625B2
公开(公告)日：2021-08-24
申请号：US16739477
申请日：2020-01-10
申请人： NAGAKI SEIKI CO., LTD.
发明人： Kazude Fujiwara , Kensuke Mondori , Hideo Nouchi
IPC分类号： H02G1/04 , H02G1/00
摘要： The wire grip includes an upper grasping part provided at a base for grasping an electric wire from above; a lower grasping part arranged to face the upper grasping part with the electric wire interposed therebetween and provided to be movable in a vertical direction with respect to the base; an arrow part provided at a bottom part of the lower grasping part integrally with the lower grasping part or as a separate body; a supporting body arranged on a side opposite to the lower grasping part with the arrow part interposed therebetween, wherein the supporting body pushes the arrow part by a screw to be screwed with a lower supporting part provided at a bottom part of the base and extending in a longitudinal direction of the base; and a holding part for holding the lower grasping part to prevent it from being spaced from the base.

10. 外观设计

USD926019S1 Supporting device of lock and attachment mechanism 有权
公开(公告)号：USD926019S1
公开(公告)日：2021-07-27
申请号：US29621062
申请日：2017-10-04
申请人： NAGAKI SEIKI CO., LTD.
设计人： Tomohiro Orikawa

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