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公开(公告)号：US20220088698A1
公开(公告)日：2022-03-24
申请号：US17479816
申请日：2021-09-20
IPC分类号： B23K11/11
摘要： A hybrid electrode for resistance spot welding and a method of resistance welding are provided. The hybrid electrode comprises a pin and a collar member. The pin comprises an electrically conductive material and a pin contact surface. The collar member comprises a material that is at least one of less electrically conductive than the electrically conductive material of the pin and less thermally conductive than the electrically conductive material of the pin. The collar member comprises a collar member contact surface, and defines an inner cavity and a longitudinal axis. The pin is at least partially disposed in the inner cavity and the pin contact surface extends away from the collar member and is offset a distance along the longitudinal axis from the collar member contact surface.
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公开(公告)号：US20210379647A1
公开(公告)日：2021-12-09
申请号：US17288346
申请日：2019-12-13
发明人： Stuart Cameron Cosgrave , Kyle Alexander Wasyliniuk , Donald J. Spinella , Daniel Bergstrom , Gino N. Iasella
摘要： Rivet dispenser reloading systems and methods of use thereof are provided. A non-limiting embodiment of a rivet dispenser reloading system comprises a receiving member defining a channel therein, and a first gate. The rivet receiving member comprises a first port and a second port that communicate with the channel. The first port is configured to receive rivets. The second port is configured to selectively engage with a rivet dispenser and introduce rivets to the rivet dispenser. The channel extends between the first port and the second port and is configured to transport rivets from the first port to the second port in a series arrangement and in a preselected orientation. The first gate is in communication with the second port and is selectively positionable between a first configuration inhibiting movement of rivets through the second port, and a second configuration enabling movement of rivets through the second port.
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公开(公告)号：US11802581B1
公开(公告)日：2023-10-31
申请号：US17906122
申请日：2021-03-15
CPC分类号： F16B5/04 , B21J15/08 , B23K11/0066 , B23K11/115 , F16B5/08 , B21J15/025 , B23K2103/18
摘要： Methods of fastening are provided. A method comprises contacting a fastener with a first layer of an assembly at a first location. The assembly comprises the first layer, a third layer, and a second layer positioned intermediate the first layer and the third layer. The first layer, the third layer, and the fastener are electrically conductive. The second layer defines a gap and the first location is in communication with the gap. Electrical communication is formed between the assembly and the fastener. The first layer is fastened to the third layer through the gap in the second layer with the fastener. The fastening comprises resistance welding the fastener to the third layer.
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公开(公告)号：US20230349406A1
公开(公告)日：2023-11-02
申请号：US17906122
申请日：2021-03-15
CPC分类号： F16B5/04 , B21J15/08 , B23K11/115 , B21J15/025
摘要： Methods of fastening are provided. A method comprises contacting a fastener with a first layer of an assembly at a first location. The assembly comprises the first layer, a third layer, and a second layer positioned intermediate the first layer and the third layer. The first layer, the third layer, and the fastener are electrically conductive. The second layer defines a gap and the first location is in communication with the gap. Electrical communication is formed between the assembly and the fastener. The first layer is fastened to the third layer through the gap in the second layer with the fastener. The fastening comprises resistance welding the fastener to the third layer.
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公开(公告)号：US11541449B2
公开(公告)日：2023-01-03
申请号：US17288346
申请日：2019-12-13
发明人： Stuart Cameron Cosgrave , Kyle Alexander Wasyliniuk , Donald J. Spinella , Daniel Bergstrom , Gino N. Iasella
摘要： Rivet dispenser reloading systems and methods of use thereof are provided. A non-limiting embodiment of a rivet dispenser reloading system comprises a receiving member defining a channel therein, and a first gate. The rivet receiving member comprises a first port and a second port that communicate with the channel. The first port is configured to receive rivets. The second port is configured to selectively engage with a rivet dispenser and introduce rivets to the rivet dispenser. The channel extends between the first port and the second port and is configured to transport rivets from the first port to the second port in a series arrangement and in a preselected orientation. The first gate is in communication with the second port and is selectively positionable between a first configuration inhibiting movement of rivets through the second port, and a second configuration enabling movement of rivets through the second port.
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公开(公告)号：US20220059952A1
公开(公告)日：2022-02-24
申请号：US17519905
申请日：2021-11-05
摘要： An apparatus and method for fastening dissimilar materials like steel, plastic and aluminum. A resistance welding fastener having multiple layers may be used with or without a sealant. The fastener may be used to form an aluminum covered steel laminate via a hemming pattern of attachment. The fastener may have a solid shaft or have an extended reach and have features for interacting with the welding electrode. A variety of electrode tips may be employed to cooperate with the fastener.
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公开(公告)号：US20240291174A1
公开(公告)日：2024-08-29
申请号：US18658151
申请日：2024-05-08
IPC分类号： H01R4/02 , B23K11/11 , B23K11/20 , B23K35/02 , B23K103/20 , F16B5/08 , F16B37/06 , H01R4/62 , H01R43/02
CPC分类号： H01R4/027 , B23K11/11 , B23K11/20 , B23K35/0288 , F16B37/061 , H01R43/0214 , B23K2103/20 , F16B5/08 , H01R4/625 , Y10T403/472
摘要： An apparatus and method for fastening dissimilar materials like steel, plastic and aluminum. A resistance welding fastener having multiple layers may be used with or without a sealant. The fastener may be used to form an aluminum covered steel laminate via a hemming pattern of attachment. The fastener may have a solid shaft or have an extended reach and have features for interacting with the welding electrode. A variety of electrode tips may be employed to cooperate with the fastener.
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公开(公告)号：US11471932B2
公开(公告)日：2022-10-18
申请号：US17295238
申请日：2019-12-13
发明人： Daniel Peter Vanderzwet , Simon Maurice Britton , Larry Frank Koscielski , Eric Jean Michaud , David Mario Simone , Donald J. Spinella , Gino N. Iasella , Daniel Bergstrom , Robert B. Wilcox , Thomas R. Kingsbury , Graham Scott Musgrove
摘要： Rivet dispenser systems and methods of use thereof are provided. In a non-limiting embodiment, the rivet dispenser system comprises a rivet receiving member defining a channel therein, and a seat member. The channel includes a curved region. The rivet receiving member comprises a first port and a second port. The first port communicates with the channel and is configured to receive rivets. The second port communicates with the channel and is configured to dispense rivets. The channel extends between the first port and the second port and is configured to transport rivets from the first port to the second port in a series arrangement and in a preselected orientation. The seat member communicates with the second port and is configured to selectively engage with a rivet holder of a resistance spot rivet welding apparatus and introduce a single rivet to the rivet holder at one time.
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公开(公告)号：US11984691B2
公开(公告)日：2024-05-14
申请号：US17519905
申请日：2021-11-05
IPC分类号： H01R4/02 , B23K11/11 , B23K11/20 , B23K35/02 , B23K103/20 , F16B5/08 , F16B37/06 , H01R4/62 , H01R43/02
CPC分类号： H01R4/027 , B23K11/11 , B23K11/20 , B23K35/0288 , F16B37/061 , H01R43/0214 , B23K2103/20 , F16B5/08 , H01R4/625 , Y10T403/472
摘要： An apparatus and method for fastening dissimilar materials like steel, plastic and aluminum. A resistance welding fastener having multiple layers may be used with or without a sealant. The fastener may be used to form an aluminum covered steel laminate via a hemming pattern of attachment. The fastener may have a solid shaft or have an extended reach and have features for interacting with the welding electrode. A variety of electrode tips may be employed to cooperate with the fastener.
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