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公开(公告)号：US20210129256A1
公开(公告)日：2021-05-06
申请号：US17123332
申请日：2020-12-16
摘要： A portable drawn arc stud welder apparatus with a lithium ferrophosphate (LFP) battery and stud weld battery control system (SWBCS) is provided for welding a stud onto a workpiece. The portable drawn arc stud welder apparatus includes a housing, an LFP battery disposed in the housing and including a plurality of LFP battery cells, a weld stud gun configured to hold a stud and is electrically connected to the LFP battery for receiving energy from the LFP battery to pass a current through the stud and the workpiece to form a weldment. The SWBCS is disposed in the housing and electrically connected to the LFP battery of the portable drawn arc stud welder apparatus. The SWBCS includes a computer, a memory, and instructions therein to implement control and monitoring of the operation of the portable drawn arc stud welder apparatus.
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公开(公告)号：US20180264581A1
公开(公告)日：2018-09-20
申请号：US15924949
申请日：2018-03-19
CPC分类号： B23K9/205 , B23K9/0953 , B23K9/1006 , B23K9/1043 , B23K9/202 , B23K9/207 , H04W52/0261
摘要： A portable drawn arc stud welder apparatus with a lithium ferrophosphate (LFP) battery and stud weld battery control system (SWBCS) is provided for welding a stud onto a workpiece. The portable drawn arc stud welder apparatus includes a housing, an LFP battery disposed in the housing and including a plurality of LFP battery cells, a weld stud gun configured to hold a stud and is electrically connected to the LFP battery for receiving energy from the LFP battery to pass a current through the stud and the workpiece to form a weldment. The SWBCS is disposed in the housing and electrically connected to the LFP battery of the portable drawn arc stud welder apparatus. The SWBCS includes a computer, a memory, and instructions therein to implement control and monitoring of the operation of the portable drawn arc stud welder apparatus.
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公开(公告)号：US20230084669A1
公开(公告)日：2023-03-16
申请号：US17988791
申请日：2022-11-17
IPC分类号： B23K9/20 , B23K11/00 , B23K11/28 , B23K11/26 , H02J7/00 , H01M50/20 , B23K9/10 , H01M10/0525
摘要： A portable stud welder apparatus is provided for welding a stud onto a work piece. The portable stud welder apparatus includes a housing and an energy storage device. A weld stud gun that is configured to hold a weld stud is electrically connected to the energy storage device for receiving energy from the energy storage device to pass a current through the stud and the work piece to form a weldment. At least one battery of the lithium ion type is removeably coupled to the housing to establish an electrical connection with said energy storage device and provide energy to the energy storage device.
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公开(公告)号：US10906122B2
公开(公告)日：2021-02-02
申请号：US15924949
申请日：2018-03-19
摘要： A portable drawn arc stud welder apparatus with a lithium ferrophosphate (LFP) battery and stud weld battery control system (SWBCS) is provided for welding a stud onto a workpiece. The portable drawn arc stud welder apparatus includes a housing, an LFP battery disposed in the housing and including a plurality of LFP battery cells, a weld stud gun configured to hold a stud and is electrically connected to the LFP battery for receiving energy from the LFP battery to pass a current through the stud and the workpiece to form a weldment. The SWBCS is disposed in the housing and electrically connected to the LFP battery of the portable drawn arc stud welder apparatus. The SWBCS includes a computer, a memory, and instructions therein to implement control and monitoring of the operation of the portable drawn arc stud welder apparatus.
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公开(公告)号：US20180085843A1
公开(公告)日：2018-03-29
申请号：US15820606
申请日：2017-11-22
发明人： Clark B. Champney
IPC分类号： B23K9/20
CPC分类号： B23K9/208
摘要： The invention provides for a method of welding a stud to a work piece using a ferrule, whereby during the stud welding process, the stud is properly centered within a bore of the ferrule and wherein molten weld material formed during the stud welding process is confined to the bore of the ferrule and gases formed during the welding are vented out of the ferrule through an upper portion of the bore. The invention further provides for a ferrule having a body having at least one rib which extends inwardly from an inner wall of the body proximate to an upper surface and which defines at least one groove. During a welding operation, the at least one rib is configured to center a stud within the ferrule, and the at least one groove is configured to allow gases formed during the welding operation to vent out of the ferrule.
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公开(公告)号：US20170074313A1
公开(公告)日：2017-03-16
申请号：US15262297
申请日：2016-09-12
发明人： Clark Champney
CPC分类号： F16B37/061 , B23K35/0288 , F16B31/06 , F16B37/06
摘要： A weld stud including a shank that has a reduced diameter portion, and a larger diameter portion. A weld base is defined on the reduced diameter portion and a flange is positioned on the larger diameter portion. A bore wall extends axially through a face of the flange and into the larger diameter portion. The bore wall has a threaded portion that has a threaded diameter for receiving a fastener. A base diameter of the weld base is smaller than a larger diameter of the larger diameter portion and substantially equal to, or smaller than the threaded diameter. The threaded portion is axially spaced from the face of the flange by a first unthreaded portion, which defines a first unthreaded diameter that is larger than the threaded diameter. These features limit the loads transmitted to the fastener, thus allowing the weld stud to withstand shock loads to prevent fastener failures.
摘要翻译： 一种焊接螺柱，包括具有直径减小部分的柄部和较大直径部分。 焊接基座限定在直径减小部分上，凸缘位于较大直径部分上。 孔壁轴向延伸穿过凸缘的表面并进入较大直径部分。 孔壁具有螺纹部分，该螺纹部分具有用于接收紧固件的螺纹直径。 焊接基座的基部直径小于较大直径部分的较大直径，并且基本上等于或小于螺纹直径。 螺纹部分通过第一无螺纹部分与凸缘的表面轴向间隔开，第一无螺纹部分限定大于螺纹直径的第一无螺纹直径。 这些特征限制了传递到紧固件的载荷，从而允许焊接柱承受冲击载荷以防止紧固件失效。
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公开(公告)号：US20220145619A1
公开(公告)日：2022-05-12
申请号：US17520973
申请日：2021-11-08
发明人： Clark CHAMPNEY , Bill Houston , Steve D. Brooks
摘要： A concrete wall frame assembly and a method of manufacturing same is disclosed. The assembly includes two generally parallel metal plates and at least one rod extending between a first end and a second end. A first end of the rod is passed through a hole in the second plate toward the first plate until the first end engages a continuous inner surface of the first plate. The second end of the rod protrudes through the hole and extends past an outer surface of the second plate. A stud welder is connected to the either the second, protruding end of the rod, or connected to the rod between the two metal plates to stud weld the first rod end to the inner surface of the first plate. The second end of the rod is then arc welded to the second metal plate at the outer surface.
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公开(公告)号：US10894296B2
公开(公告)日：2021-01-19
申请号：US15241405
申请日：2016-08-19
摘要： A portable stud welder apparatus is provided for welding a stud onto a work piece. The portable stud welder apparatus includes a housing and an energy storage device. A weld stud gun that is configured to hold a weld stud is electrically connected to the energy storage device for receiving energy from the energy storage device to pass a current through the stud and the work piece to form a weldment. At least one battery of the lithium ion type that is removeably coupled to the housing to establish an electrical connection with said energy storage device and provide energy to the energy storage device.
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公开(公告)号：US20240229455A1
公开(公告)日：2024-07-11
申请号：US18421104
申请日：2024-03-21
发明人： Clark CHAMPNEY , Bill Houston , Steve D. Brooks
CPC分类号： E04B2/40 , E04B2/84 , E04B2002/0206
摘要： A concrete wall frame assembly and a method of manufacturing same is disclosed. The assembly includes two generally parallel metal plates and at least one rod extending between a first end and a second end. A first end of the rod is passed through a hole in the second plate toward the first plate until the first end engages a continuous inner surface of the first plate. The second end of the rod protrudes through the hole and extends past an outer surface of the second plate. A stud welder is connected to the either the second, protruding end of the rod, or connected to the rod between the two metal plates to stud weld the first rod end to the inner surface of the first plate. The second end of the rod is then arc welded to the second metal plate at the outer surface.
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公开(公告)号：US11534849B2
公开(公告)日：2022-12-27
申请号：US17123532
申请日：2020-12-16
IPC分类号： B23K9/20 , B23K11/00 , B23K11/28 , B23K11/26 , H02J7/00 , H01M50/20 , B23K9/10 , H01M10/0525
摘要： A portable stud welder apparatus is provided for welding a stud onto a work piece. The portable stud welder apparatus includes a housing and an energy storage device. A weld stud gun that is configured to hold a weld stud is electrically connected to the energy storage device for receiving energy from the energy storage device to pass a current through the stud and the work piece to form a weldment. At least one battery of the lithium ion type that is removeably coupled to the housing to establish an electrical connection with said energy storage device and provide energy to the energy storage device.
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