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公开(公告)号：US20240286259A1
公开(公告)日：2024-08-29
申请号：US18442386
申请日：2024-02-15
Applicant: Techtronic Cordless GP
Inventor： Jeremy Fedrigon , Thomas Evatt , Neil Wright
CPC classification number: B25C5/1624 , B25C5/11 , B25C5/1679 , B25C5/1696
Abstract: A stapler includes a body; a handle coupled to the body, the handle movable between a rest position and an actuated position; a magazine configured to support a plurality of fasteners; a driver that successively drives each of the plurality of fasteners into a workpiece in response to the handle moving to the activated position; and an advancer that moves the plurality of fasteners towards the driver, wherein the advancer comprises an advancer body and a lock feature disposed at a leading end of the advancer body, and wherein the driver comprises a complementary lock feature that interfaces with the lock feature of the advancer when the plurality of fasteners is exhausted to lockout the stapler.
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公开(公告)号：US20240173836A1
公开(公告)日：2024-05-30
申请号：US17793002
申请日：2021-08-20
Applicant: Young Jin KIM
Inventor： Young Jin KIM
CPC classification number: B25C5/0285 , B25C5/11
Abstract: The present invention relates to a stapler for box edges which fixes edge portions of a box, presses an end of an iron core, and doubly pulls a handle bar so as to minimize protrusion of the end of the iron core. The stapler includes a load bar and a push plate which can locate an iron core on an iron core support plate when the handle bar is pulled first and presses the end portions of the iron core inward when the handle bar is pulled second.
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公开(公告)号：US11780068B2
公开(公告)日：2023-10-10
申请号：US17644197
申请日：2021-12-14
Applicant: PAO SHEN ENTERPRISES CO., LTD.
Inventor： Sheng-Lung Yeh , Chun-Man Lai
IPC: B25C5/11
CPC classification number: B25C5/11
Abstract: A fastener driving tool includes a housing unit with a fastener striking opening, a striking member with an engaging slot, a locking member with a front engaging end detachably engaged to the engaging slot, and a handle unit pivoted on the housing unit. When the handle unit is pressed down to shift the driving tool from an initial to an energy-storing state, the locking member is driven to move the striking member away from the striking opening. When the handle unit is pressed down continuously to shift the driving tool from the energy-storing to a striking state, the front engaging end is driven to disengage from the engaging slot, and the striking member is driven to move down to the striking opening for performing a striking stroke.
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公开(公告)号：US20230278180A1
公开(公告)日：2023-09-07
申请号：US17846507
申请日：2022-06-22
Applicant: PAO SHEN ENTERPRISES CO., LTD.
Inventor： Tsung-Wen HUANG
CPC classification number: B25C5/04 , B25C5/0292 , B25C5/11
Abstract: A fastener driving tool includes a magazine unit, a handle, a striking plate, an energy restoring member and a wire bending spring disposed to a housing unit. The housing unit includes an inner housing assembly made from a plastic material, and an outer housing assembly made from a metal material and covering the inner housing assembly. The wire bending spring is biased for storing a striking energy for the striking plate, and includes an extending section and a backwinding section. The extending section has first and second ends. The backwinding section is connected with the second end, and extends and bends toward the first end to terminate at a terminal end portion. The ratio of a height to a width ranges from 1:1 to 1:1.6.
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公开(公告)号：US20190232476A1
公开(公告)日：2019-08-01
申请号：US16378319
申请日：2019-04-08
Applicant: APEX MFG. CO., LTD.
Inventor： Jing-Li WANG
CPC classification number: B25C5/11 , B25C5/0285
Abstract: A labor-saving stapler is provided, including: a housing, having a nail outlet; a striker, disposed within the housing and movable between a preset position away from the nail outlet and a nailing position near the nail outlet; an energy-accumulating mechanism, including a connection portion connected to the housing and a connection end cooperating with the striker; an operable mechanism, movably connected to the housing and having a depression portion abutable against the energy-accumulating mechanism; a limitation mechanism, connected to the housing, the striker being positionably restricted by the limitation mechanism; wherein when the striker is in a preset position and positionably restricted by the limitation mechanism, the energy-accumulating mechanism is depressible by the depression portion to be in a energy-accumulating state, and when the striker is free of restriction by the limitation mechanism, the energy-accumulating mechanism actuates the striker to move toward the nailing position.
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Patent Agency Ranking
公开(公告)号：US20180015767A1
公开(公告)日：2018-01-18
申请号：US15342142
申请日：2016-11-03
Applicant: Jun Gu Kim
Inventor： Jun Gu Kim
Abstract: Disclosed is a stapler including: a body including a fixed plate provided on a top portion of one end thereof and formed with a needle insertion hole, and a lower thread supplier provided below the fixed plate to feed a lower thread through the needle insertion hole; and a presser which is connected to the other end of the body at one end thereof by a rotating shaft, and includes a fastening needle installed to the other end to stitch an object and penetrating the needle insertion hole together with an upper thread, in which the object is stitched with the upper thread and the lower thread when pressure is applied to the presser. Since the sheets of paper are bound with the thread, it is possible to prevent the paper from being discolored or crumbed.
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公开(公告)号：US09808923B2
公开(公告)日：2017-11-07
申请号：US14688493
申请日：2015-04-16
Applicant: APEX MFG. CO., LTD.
Inventor： Po-Hung Hu
CPC classification number: B25C5/11 , B25C5/1606
Abstract: A nail machine with effort-saving mechanism is provided, including: a shell body; an operating mechanism, disposed on the shell body and including a pressing lever, a driving rod and a linkage, the operating mechanism provided for being operated to move between a first position and a second position; an actuating member, two ends thereof having a sliding portion and an engaging portion respectively; a striking force accumulating mechanism, including a striking board and a force accumulating member, the striking board being movable between an initial position and a releasing position; wherein when the operating mechanism moves toward the second position, the engaging portion is engaged with the striking board, and the striking board moves toward the releasing position; when the operating mechanism is in the second position, the engaging portion is detached from the striking board, and the striking board moves toward the initial position.
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公开(公告)号：US09776313B2
公开(公告)日：2017-10-03
申请号：US14969836
申请日：2015-12-15
Applicant: APEX MFG. CO., LTD.
Inventor： Chih-Wei Hu
Abstract: A hammer tacker includes a shell and a striking mechanism. The shell is composed of two half-shells which are made of a mixture of 30% to 70% of fiberglass and 70% to 30% of nylon by weight by injection molding. The two half-shells enclose an opening at an end of the shell. Each half-shell has a positioning rib portion facing to the other half-shell. The striking mechanism is arranged in the shell and includes a magazine, a striker, an actuator, and a transmission mechanism. The magazine is positioned by the positioning rib portions. The striker is located at the opening and is movable for striking nails out. The actuator is also movable at the opening. The transmission mechanism connects the striker and the actuator together to make them move oppositely.
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公开(公告)号：US20170173774A1
公开(公告)日：2017-06-22
申请号：US15000765
申请日：2016-01-19
Applicant: APEX MFG. CO., LTD.
Inventor： Chih-Wei HU
IPC: B25C5/11
CPC classification number: B25C5/11 , B25C1/02 , B25C5/0285 , B25C5/06 , B25C5/1613 , B25D1/00 , B25D1/005
Abstract: The hammer tacker includes a shell, a handle, and a striking mechanism. The shell is made of a mixture of fiberglass and nylon by injection molding. The shell encloses a receiving room and has a bottom opening extending along the longitudinal direction of the shell and communicating with the receiving room. The handle is disposed on the rear end of the shell. The striking mechanism is made of metal and includes a magazine and a striker. The magazine is received in the receiving room. An end of the magazine is pivotally connected to the rear end of the shell, and the other end tends to move outward due to an elastic element. At end of the striker is disposed on the inner wall of the shell. When the magazine is hit upward, the striker strikes the nails out.
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公开(公告)号：US09610728B2
公开(公告)日：2017-04-04
申请号：US14335426
申请日：2014-07-18
Applicant: The Boeing Company
Inventor： Richard L. Kulesha
IPC: B32B7/08 , B60J10/00 , A61F13/15 , B29C65/00 , B32B37/00 , C08J5/00 , B65C3/20 , B30B5/02 , B30B5/04 , B30B15/34 , B29C65/56 , B29C70/54 , B29C65/60 , B29C70/24 , B25C5/00 , B29C65/02 , B25C5/11 , B29C65/18
CPC classification number: B29C65/562 , B25C5/00 , B25C5/06 , B25C5/11 , B29C65/02 , B29C65/18 , B29C65/601 , B29C66/1122 , B29C66/472 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/725 , B29C66/727 , B29C66/73751 , B29C66/7394 , B29C66/742 , B29C66/7487 , B29C66/8227 , B29C66/828 , B29C66/8322 , B29C66/861 , B29C70/24 , B29C70/543 , Y02T50/43 , B29K2307/04 , B29K2027/06 , B29K2075/00
Abstract: A composite laminate reinforcing tool may be used to form a reinforced joint at a bond line of a composite laminate structure. The tool may hold one or more clips having posts, and the tool may be positioned along the bond line between at least two composite laminate elements. Joint sections of the clip may be heated to increase a pliability of the joint section, and the tool may be actuated to drive the post through the at least two composite laminate elements. The posts, may deflect toward a base of the clip, thereby to seat the clip. The reinforced composite laminate structure may then be cured.
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