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1. 发明授权

US11717942B2 Manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and indirect live-wire construction method using pliers stick 有权
公开(公告)号：US11717942B2
公开(公告)日：2023-08-08
申请号：US17986002
申请日：2022-11-14
申请人： DAEWON ELECTRIC CO.,LTD. , DAEWON INDUSTRY COMPANY
发明人： Sae Won Kwon
IPC分类号： B25B7/12 , B25B7/02 , B25B7/08 , H02G1/02
CPC分类号： B25B7/126 , B25B7/02 , B25B7/08 , H02G1/02
摘要： The present invention relates to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and the pliers stick and, more specifically, to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and an indirect live-wire construction method using the pliers stick, which: allow components or the like, which are installed on and removed from an electric pole in order to perform electric wire-stringing work or fix electric wires, to be remotely constructed by means of the indirect live-wire work while maintaining a safe distance from live wires when constructing power distribution equipment in an extra-high-voltage live-wire state; ensure safety by eliminating risks due to instability during work, said instability occurring due to the intensity of the labor and the physical limitations of the workers; and bring about improvements in utilization efficiency.

2. 发明授权

US11621532B2 Apparatuses and methods for manipulating a wire 有权
公开(公告)号：US11621532B2
公开(公告)日：2023-04-04
申请号：US17188317
申请日：2021-03-01
申请人： The Boeing Company
发明人： David S. Wright
IPC分类号： H01R43/22 , H01R43/20 , B25B7/08 , B25B7/12 , B25B7/04
摘要： A method of manipulating a wire, having an electrical contact, comprises clamping the wire with a predetermined force between a first gripping portion, installed in a first channel of a first tip half, and a second gripping portion, installed in a second channel of a second tip half. The method also includes pushing the electrical contact into a receptacle of a terminal block using a first internal shoulder of the first channel and a second internal shoulder of the second channel to interlock the electrical contact and the terminal block. With the wire clamped between the first gripping portion and the second gripping portion, the method includes verifying that the electrical contact and the terminal block are interlocked by pulling the first tip half and the second tip half away from the terminal block until the wire slips along the first gripping portion and the second gripping portion.

3. 发明授权

US11618140B2 Tool for securing a clamp 有权
公开(公告)号：US11618140B2
公开(公告)日：2023-04-04
申请号：US16469947
申请日：2018-01-03
申请人： Oetiker Tool Corporation
发明人： Jeremy Roberts , Joseph Krzyzanski , Charlie Gargano , Scott Wetzel , Richard Steiner
IPC分类号： B25B25/00 , B25B7/02 , B25B7/12 , B65B13/02
摘要： A tool for securing a clamp having a band and a clip is provided. The tool includes a base member and a first handle coupled to the base member. A cinching handle is rotationally coupled to the base member adjacent the first handle. A crimping handle is rotationally coupled to the base member adjacent the first handle opposite the cinching handle. A holding means is provided for holding the clip. A tensioning means is provided for moving a tab end portion of the band through the clip, the tensioning means being operably coupled to the cinching handle. A crimping means is provided for locking the clip to the band, the crimping means being operably coupled to the crimping handle. A severing means is provided for severing the tab end portion from the band, the severing means being operably coupled to the crimping handle.

4. 发明申请

US20230072699A1 MANUAL HYDRAULIC MULTI-FUNCTIONAL EXTRA-HIGH-VOLTAGE INSULATING GEAR GRIPPER PLIERS STICK FOR LIVE-WIRE WORK AND INDIRECT LIVE-WIRE CONSTRUCTION METHOD USING PLIERS STICK 有权
公开(公告)号：US20230072699A1
公开(公告)日：2023-03-09
申请号：US17986002
申请日：2022-11-14
申请人： DAEWON ELECTRIC CO.,LTD. , DAEWON INDUSTRY COMPANY
发明人： Sae Won KWON
IPC分类号： B25B7/12 , B25B7/02 , B25B7/08 , H02G1/02
摘要： The present invention relates to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and the pliers stick and, more specifically, to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and an indirect live-wire construction method using the pliers stick, which: allow components or the like, which are installed on and removed from an electric pole in order to perform electric wire-stringing work or fix electric wires, to be remotely constructed by means of the indirect live-wire work while maintaining a safe distance from live wires when constructing power distribution equipment in an extra-high-voltage live-wire state; ensure safety by eliminating risks due to instability during work, said instability occurring due to the intensity of the labor and the physical limitations of the workers; and bring about improvements in utilization efficiency.

5. 发明授权

US11597070B2 Hydraulic power tool 有权
公开(公告)号：US11597070B2
公开(公告)日：2023-03-07
申请号：US17558163
申请日：2021-12-21
申请人： Milwaukee Electric Tool Corporation
发明人： Jonathan Koski , Troy Marks , Eric Norquist , James G. Ballard , Kris J. Kanack
IPC分类号： B25F5/00 , B21D37/10 , B21D39/04 , B25B27/10 , H01R43/048 , B25B7/12 , B25B27/02 , B25F3/00 , B25F5/02 , H01R43/042
摘要： A working head for a hydraulic power tool including a head frame and a first moveable die head configured to move along the working head frame. The first moveable die head configured to receive a first moveable die comprising a first body length. A second die head is adapted to receive a second die comprising a second body length. The first body length of the moveable die is different from the second body length of the stationary die.

6. 发明授权

US11554465B2 Locking parallel pliers 有权
公开(公告)号：US11554465B2
公开(公告)日：2023-01-17
申请号：US16630101
申请日：2018-07-10
申请人： Nigel Buchanan
发明人： Nigel Buchanan
IPC分类号： B25B7/12
摘要： Pliers (1) comprising jaw (201, 301) portions incorporating gripping faces for the clamping of the desired workpiece (90), three pivotal handle (202) portions and a sprung toothed strut (60) positioned between the handles (202). A bow shaped resilient portion (408) or portions, incorporated within the third arm (200, 300, 400) portion, when the pliers are operated this resilient portion imparts a sprung pressure upon the clamped workpiece (90) by the gripping face (203, 303) of the jaws (201, 301). The third arm (200, 300, 400) and bend promoting portion are contiguous with each other. The jaws (201, 301) can further be usefully locked in the required clamping position upon the workpiece (90) by a toothed sprung strut (60) pivotally attached to the first and third arms (200) and conveniently being locked or unlocked according to the locking switch (500, 50) pivotal within the first arm (200, 300, 400).

7. 发明授权

US11383357B2 Universal pliers 有权
公开(公告)号：US11383357B2
公开(公告)日：2022-07-12
申请号：US16803666
申请日：2020-02-27
申请人： Ming-Chieh Wu
发明人： Ming-Chieh Wu
IPC分类号： B25B7/12 , B25B7/06 , B25B7/18 , B25B7/16 , B25B7/04
摘要： A pair of universal pliers includes a fixed structure, a movable structure movably connected to the fixed structure and including front and rear movable handle plates, and a quick release mechanism including a trigger and a resilient locking subunit. The resilient locking subunit includes a movable pin inserted through and slidable along a first guide slot of the front movable handle plate and a second guide slot of the rear movable handle plate. The resilient locking subunit is switchable between a locked state where the rear movable handle plate cannot pivot relative to the front movable handle plate and a non-locked state where the rear movable handle plate can pivot relative to the front movable handle plate.

8. 发明申请

US20220134514A1 Locking Pliers with Movable Torque-Increasing Jaw Section 有权
公开(公告)号：US20220134514A1
公开(公告)日：2022-05-05
申请号：US17576491
申请日：2022-01-14
申请人： Milwaukee Electric Tool Corporation
发明人： Aaron S. Blumenthal , Christopher S. Hoppe , Aaron M. Williams
IPC分类号： B25B7/12 , B25B23/00 , B25B7/04
摘要： Pliers are provided. Pliers include an upper handle, a lower handle, an upper jaw coupled to the upper handle, and a lower jaw coupled to the lower handle. In general, the upper jaw includes workpiece engagement surface, such a first set of teeth configured to engage a workpiece, and the lower jaw includes a workpiece engagement surface, such as a second set of teeth and a third set of teeth. The lower jaw opposes the upper jaw such that the first set of teeth faces the second set of teeth and the third set of teeth. At least a section of the workpiece engagement surface of the lower jaw is movably coupled to the lower jaw such that it moves relative to the lower as torque is applied to a workpiece, thereby increasing torque applied to the workpiece.

9. 发明申请

US20220105608A1 Locking Pliers With One-Hand Adjustment 有权
公开(公告)号：US20220105608A1
公开(公告)日：2022-04-07
申请号：US17496389
申请日：2021-10-07
申请人： APEX BRANDS, INC.
发明人： Zhihong Fu
IPC分类号： B25B7/14 , B25B7/12
摘要： A hand tool includes a handle assembly, a jaw assembly, a clamping assembly, and an adjustment assembly. The handle assembly includes a first handle and a second handle that each include a proximal end and a distal end. The jaw assembly includes a first jaw and a second jaw. The jaw assembly is operably coupled to the proximal end of the first and second handles. The clamping assembly may be configured to enable the first and second jaws to be locked at a selected distance from each other in a locked position. The adjustment assembly may be configured to enable the selected distance to be modified. The adjustment assembly may be disposed between the first and second handles.

10. 发明授权

US11292106B2 Locking pliers with modular tool insert 有权
公开(公告)号：US11292106B2
公开(公告)日：2022-04-05
申请号：US16574040
申请日：2019-09-17
申请人： Michael Greco
发明人： Michael Greco
IPC分类号： B25B7/22 , B25B7/02 , B25B7/12 , B26B5/00 , B26B11/00
摘要： This invention is a set of locking pliers which includes a modular locking system to allow for tool inserts to be secured between the jaws of the pliers.

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