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公开(公告)号：US11897108B2
公开(公告)日：2024-02-13
申请号：US18153538
申请日：2023-01-12
摘要： A powder actuated fastening tool including a charge advance apparatus for advancing a powder charge strip relative to a barrel of the tool, wherein the charge advance apparatus includes a rotatable ratchet having teeth for engaging receptacles formed in the powder charge strip, and a charge advance member coupled to a trigger of the tool, wherein the charge advance member acts on the rotatable ratchet to rotate the ratchet in response to actuation and/or release of the trigger, such that the rotation of the ratchet causes advance of the powder charge strip relative to the barrel.
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公开(公告)号：US20180043519A1
公开(公告)日：2018-02-15
申请号：US15665513
申请日：2017-08-01
发明人： Michael C. Dill , Chung-Yi Lee
摘要： A powered fastener driving tool such as a powder-actuated tool including a housing assembly including a side wall having a first outer section, a raised section, and a recessed section, the raised section including a rim that extends in an outermost plane of a side wall of the housing and a spring-loaded slidable power setting switch partially positioned in and partially extending from the housing. The spring-loaded slidable power setting switch includes a depressible button movable from a resting position in which an outer surface of the button extends outwardly beyond the plane in which the outer surface of the rim lies to a depressed position in which the outer surface of the button extends in a same or substantially same plane in which the outer surface of the rim lies.
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公开(公告)号：US07575139B2
公开(公告)日：2009-08-18
申请号：US12192811
申请日：2008-08-15
申请人： William J. Thompson
发明人： William J. Thompson
IPC分类号： B25C1/14
摘要： An explosive discharge actuated tool for driving fasteners has a barrel with a closed bore, an interchangeable nose piece to accommodate different length fasteners and a piston that is manually reset to firing position by a spacer-fastener being inserted into the barrel.
摘要翻译： 一种用于驱动紧固件的爆炸排放致动工具具有一个具有闭合孔的筒体，一个可互换的鼻部件，用于容纳不同长度的紧固件和一个活塞，该活塞通过插入筒体中的间隔件紧固件手动地重新设置到击发位置。
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公开(公告)号：US07048166B2
公开(公告)日：2006-05-23
申请号：US11018475
申请日：2004-12-21
申请人： Norbert Pfister , Gebhard Gantner
发明人： Norbert Pfister , Gebhard Gantner
IPC分类号： B25C1/14
CPC分类号： B25C1/186
摘要： An explosive powder charge-operated setting tool for driving fastening elements in a constructional component includes a propellant-driven setting mechanism, an ignition element (23) for igniting a propellant (71) received in the propellant receptacle (18) of the setting mechanism, and a transporting device (30) for displacing a propellant magazine in a guide channel (22) and including elements operable by the ignition element (23) for displacing the transporting device from a first position in which the transportation of propellants is prevented, into a second position in which at least partial transportation of the propellants is possible.
摘要翻译： 用于驱动结构部件中的紧固元件的爆炸性粉末充电操作固定工具包括推进剂驱动设置机构，用于点燃容纳在设置机构的推进剂容器（18）中的推进剂（71）的点火元件（23） 以及用于使推进剂仓移动在引导通道（22）中并且包括可由点火元件（23）操作的元件的运送装置（30），用于将输送装置从其中防止推进剂的输送的第一位置移位到 其中推进剂的至少部分运输是可能的。
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公开(公告)号：US06712255B2
公开(公告)日：2004-03-30
申请号：US10365817
申请日：2003-02-12
申请人： Tilo Dittrich , Gerhard Ehmig
发明人： Tilo Dittrich , Gerhard Ehmig
IPC分类号： B25C114
CPC分类号： B25C1/186
摘要： A propellant charge-operating setting tool for driving fastening elements and including a housing (11), a setting mechanism (12) located in the housing (11) and actuated in response to ignition of a propellant charge (24) for driving in a fastening element, and a device (30, 40, 50, 60, 70) for cutting a used portion of a propellant charge-carrying magazine strip (22).
摘要翻译： 一种用于驱动紧固元件并包括壳体（11）的推进剂充电操作固定工具，位于壳体（11）中的调节机构（12），并且响应于推进剂装料（24）的点火被致动，用于以紧固 元件，以及用于切割推进剂充电杂志带（22）的使用部分的装置（30,40,50,60,70）。
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公开(公告)号：US20030155397A1
公开(公告)日：2003-08-21
申请号：US10365818
申请日：2003-02-12
发明人： Jens Neumann , Tilo Dittrich , Thomas Sperrfechter , Norbert Heeb , Mario Scalet
IPC分类号： B25C001/14
CPC分类号： B25C1/186
摘要： The present invention relates to a propellant charge magazine for setting tools and a setting tool for driving fasteners into a substrate. The propellant charge magazine of the invention comprises a housing (24) with an internal housing space for receiving a magazine strip with propellant charges (22). At least one output opening (26) for inserting and extracting the magazine strip (21) is arranged on the housing. A first space (27) for receiving a rolled up magazine strip (21) is provided on the propellant charge magazine (20) and a second space (28) in contact with the first space (27) via an opening (29) and for accommodating part (31) of the magazine strip (21) that is re-introduced into the propellant charge magazine (20) is provided on the propellant charge magazine (20).
摘要翻译： 本发明涉及一种用于设置工具的推进剂装料仓和用于将紧固件驱动到基底中的固定工具。 本发明的推进剂充电盒包括具有内部容纳空间的壳体（24），用于接收具有推进剂装料（22）的料盒条。 至少一个用于插入和取出杂志带（21）的输出开口（26）布置在壳体上。 在推进剂装料仓（20）和经由开口（29）与第一空间（27）接触的第二空间（28）上设置有用于接纳卷起的料斗条（21）的第一空间（27） 在推进剂装料仓（20）上设置有重新引入推进剂装料仓（20）的料盒（21）的容纳部（31）。
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公开(公告)号：US4655380A
公开(公告)日：1987-04-07
申请号：US779879
申请日：1985-09-25
申请人： Harry M. Haytayan
发明人： Harry M. Haytayan
摘要： An improved powder-actuated fastener-driving tool is provided which is characterized by (a) improved gas exhaust passages for venting the hot gases of combustion from the interior of the tool, (b) an improved trigger assembly which is simple and reliable in its operation and adapted to be easily disassembled, and (c) an improved cartridge advance mechanism. The invention also includes an improved pole assembly which is detachably secured to the tool and has a unique remote tool-actuating mechanism.
摘要翻译： 提供了一种改进的粉末驱动的紧固件驱动工具，其特征在于（a）改进的排气通道，用于从工具内部排出燃烧热气体，（b）改进的触发器组件，其在其中是简单和可靠的 操作并易于拆卸，以及（c）改进的盒前进机构。 本发明还包括一种改进的杆组件，其可拆卸地固定到工具上并具有独特的远程工具致动机构。
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公开(公告)号：US4112685A
公开(公告)日：1978-09-12
申请号：US745747
申请日：1976-11-29
申请人： Marc Combette , Jean Ollivier
发明人： Marc Combette , Jean Ollivier
CPC分类号： B25C1/186
摘要： A loading device for a power-actuated tool which comprises a fixed support having an open recess adapted to receive the open end of a tubular propellant charge-retaining holder. A movable charge transporter is mounted on the exterior of the tool and contains a through passage which is movable between a charge-receiving position adjacent to the fixed support recess, and a charge-loading position adjacent to the firing chamber of the tool. Charges are gravity fed from the transporter to the firing chamber. The transporter moves to and from the loading position by pivoting through a pre-existing loading port in the tool.
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公开(公告)号：US4026212A
公开(公告)日：1977-05-31
申请号：US570909
申请日：1975-04-23
申请人： David Dardick
发明人： David Dardick
IPC分类号： F41C3/00 , B25C1/14 , B25C1/16 , B25C1/18 , C06C9/00 , F42B5/16 , F42B8/00 , F42B8/04 , F42B39/00 , F42B3/04
CPC分类号： C06C9/00 , B25C1/14 , B25C1/163 , B25C1/186 , F41A9/46 , F42B39/087 , F42B5/16 , F42B5/38 , F42B8/04
摘要： An open chamber gas powered tool and gas generating charge for the tool. The charge has a hollow open-ended plastic jacket of uniform noncircular cross-section from end to end containing a propellant, such as nitrocellulose, which may be electrically ignited through an open end of the jacket by a spark, hot wire or the like or ignited by detonation of a dab of priming compound contained within a recess in one end of the jacket. The tool has an open chamber breech mechanism including a cylinder containing a firing chamber opening through the cylinder circumference for transporting charges to firing position wherein the chamber is closed by the breech frame, a trigger actuated firing means for firing the charges in firing position, and operating means powered by the gas generated by each fired charge for performing a work function.The particular tool described is a fastener driving tool having an electrical firing circuit which is conditioned for operation to fire charges by pressing the tool against a workpiece, and a plunger which is propelled through a working stroke by the pressurized gas generated by the fired charges to drive fasteners, such as nails or studs, into the workpiece. The invention also provides a novel method of fabricating and packaging the charges in a magazine with the charges fixed to a web or band for feeding the charges to the tool.
摘要翻译： 开放式气体动力工具和气体发生装置。 电荷具有中空的开口端塑料护套，其从端到端均匀的非圆形横截面，其包含诸如硝化纤维素的推进剂，其可以通过火花，热丝等通过护套的开口端电点燃，或 通过引爆包装在护套一端的凹槽内的起泡剂的引爆来点燃。 该工具具有开放的腔室后膛机构，包括一个气缸，该气缸包含通过汽缸圆周的开口室，用于将电荷运送到发射位置，其中腔室由后膛框架封闭;触发器致动的击发装置， 操作装置由每个点火装置产生的气体供电，用于执行功能。
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公开(公告)号：US3949922A
公开(公告)日：1976-04-13
申请号：US572048
申请日：1975-04-28
申请人： Elmer R. Hodil
发明人： Elmer R. Hodil
摘要： A powder-actuated tool includes a housing and a barrel assembly moveable therein and extending therefrom. A fastener driving member is moveable in the bore of a barrel assembly between a driving position and a driven position. A muffler member surrounds said barrel assembly external of said housing and forms a chamber between said muffler member and said barrel assembly. Suitable ports are provided in the barrel assembly to vent gases from the bore to the chamber.
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