JP6448667B2 - 抵抗溶接ファスナ、装置及び方法 - Google Patents
抵抗溶接ファスナ、装置及び方法 Download PDFInfo
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/027—Soldered or welded connections comprising means for positioning or holding the parts to be soldered or welded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/3009—Pressure electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0288—Welding studs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/061—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0214—Resistance welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/20—Ferrous alloys and aluminium or alloys thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
- H01R4/625—Soldered or welded connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/47—Molded joint
- Y10T403/472—Molded joint including mechanical interlock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Welding (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Connection Of Plates (AREA)
Description
本願は、2014年2月3日出願の米国仮出願第61/934,951号、表題「Resistance Welding Fastener,Apparatus and Methods」の利益を主張し、この出願の全体が、引用を以て本明細書に組み込まれる。
Claims (9)
- 第1の導電性材料を、第2の導電性材料に電気抵抗溶接を用いて固定するためのファスナにおいて、
キャップと、キャップから延びており、キャップより遠位に端部を有するシャフトとを備えており、
ファスナは、位置決めされた第1の導電性材料及び第2の導電性材料を含むスタックに電気的に接触して配置され、且つスタックにわたって加えられた電位を受けると、電流を流して抵抗加熱を生じさせることができ、キャップより遠位にある端部にて第2の導電性材料に溶接でき、第1の導電性材料は、前記端部が第2の導電性材料に溶接された後に、キャップと第2の導電性材料の間に捕らえられ、ファスナは複数の層を有し、第1の層は第1の組成を有し、第2の層は第1の組成と異なる第2の組成を有しており、第1の層と第2の層は、機械的インターロックによって互いに保持される、ファスナ。 - 第1の導電性材料を、第2の導電性材料に電気抵抗溶接を用いて固定するためのファスナにおいて、
キャップと、キャップから延びており、キャップより遠位に端部を有するシャフトとを備えており、
ファスナは、位置決めされた第1の導電性材料及び第2の導電性材料を含むスタックに電気的に接触して配置され、且つスタックにわたって加えられた電位を受けると、電流を流して抵抗加熱を生じさせることができ、キャップより遠位にある端部にて第2の導電性材料に溶接でき、第1の導電性材料は、前記端部が第2の導電性材料に溶接された後に、キャップと第2の導電性材料の間に捕らえられ、ファスナは複数の層を有し、第1の層は第1の組成を有し、第2の層は第1の組成と異なる第2の組成を有しており、
第1の層は鋼であり、第2の層はアルミニウムであり、第1の導電性材料は鋼であり、第2の導電性材料はアルミニウムであり、第2の層は、第1の導電性材料のアパーチャを通って延びて、電気抵抗溶接を受けた後に、アルミニウムの第2の導電性材料と接触して溶接する、ファスナ。 - 第1の層は、キャップと、キャップに近接するシャフトの一部を画定し、第2の層は、キャップの遠位にあるシャフトの中空領域に受け入れられ、前記シャフトの先端を画定する挿入物である、請求項1に記載のファスナ。
- 第1の層は、シャフトのキャップ及び先端を画定し、第2の層は、シャフトの周りにてキャップの下に配置されており、先端から延びる周縁リップによってそこに保持される、請求項1に記載のファスナ。
- 第1の層は、第2の導電性材料への溶接に関して適合性を有しており、第2の層は電気絶縁体であり、第1の層は、第2の層を通って延びて、第2の導電性材料と電気的に接触する、請求項4に記載のファスナ。
- 第1の導電性材料を、第2の導電性材料に電気抵抗溶接を用いて固定するためのファスナにおいて、
キャップと、キャップから延びており、キャップより遠位に端部を有するシャフトとを備えており、
ファスナは、位置決めされた第1の導電性材料及び第2の導電性材料を含むスタックに電気的に接触して配置され、且つスタックにわたって加えられた電位を受けると、電流を流して抵抗加熱を生じさせることができ、キャップより遠位にある端部にて第2の導電性材料に溶接でき、第1の導電性材料は、前記端部が第2の導電性材料に溶接された後に、キャップと第2の導電性材料の間に捕らえられ、ファスナは複数の層を有し、第1の層は第1の組成を有し、第2の層は第1の組成と異なる第2の組成を有しており、
複数の層は、それら複数の層の2つの層の間に挿入される拡散バリアを含んでおり、2つの層は異種金属であり、拡散バリアに対して、第1の層が上方にあり、第2の層が下方にある、ファスナ。 - 第1の導電性材料を、第2の導電性材料に電気抵抗溶接を用いて固定するためのファスナにおいて、
キャップと、キャップから延びておりキャップより遠位に端部を有するシャフトとを備えており、
ファスナは、位置決めされた第1の導電性材料及び第2の導電性材料を含むスタックに電気的に接触して配置され、スタックにわたって加えられた電位を受けると、電流をスタックに流して抵抗加熱を生じさせることができ、且つキャップより遠位にある端部にて第2の導電性材料に溶接でき、第1の導電性材料は、前記端部が第2の導電性材料に溶接された後に、キャップと第2の導電性材料の間に捕らえられて、キャップは、シャフトの端部に向けて捲れ上がって、その外側の周辺部は、前記端部とほぼ同延であり、キャップの外側の周辺部に取り付けられる電気絶縁体を更に備えており、当該絶縁体は、前記端部を流れる電流と平行に、電流が外側の周辺部を流れるのを防止することができ、キャップは、第1の導電性材料を通る前記端部に適合するように曲がることができ、絶縁体が第1の導電性材料の表面に当接しながら、第2の導電性材料に溶接される、ファスナ。 - 第1の導電性材料の複数の隣接する層を、第2の導電性材料に電気抵抗溶接を用いて固定する方法において、
第1の導電性材料及び第2の導電性材料を物理的且つ電気的に接触させて一緒に配置する工程であって、第1の導電性材料の融点は第2の導電性材料よりも低い、工程と、
第2の導電性材料に溶接可能であり、且つ融点が第1の導電性材料よりも高い導電性ファスナを、第1の導電性材料と物理的且つ電気的に接触させて配置して、ファスナ、第1の導電性材料、及び第2の導電性材料を含む導電性スタックを形成する工程と、
スタックにわたって電位を加えて、スタックを流れる電流を誘導して、抵抗加熱を生じさせて第1の導電性材料の軟化を引き起こす工程と、
軟化した第1の導電性材料の複数の層を通して第2の導電性材料に向けてファスナを押し進める工程と、
ファスナが第2の導電性材料と接触した後に、ファスナを第2の導電性材料に溶接する工程であって、第1の導電性材料の複数の層は、ファスナが通る場所に近接して互いに溶接される、工程と
を含む方法。 - 第2の導電性材料は、第2のファスナであり、第1の導電性材料の複数の層は、第1のファスナ及び第2のファスナの少なくとも1つに近接して一緒に溶接される、請求項8に記載の方法。
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CN106163721A (zh) | 2016-11-23 |
JP6533855B2 (ja) | 2019-06-19 |
CA3067710A1 (en) | 2015-08-06 |
KR20160117556A (ko) | 2016-10-10 |
JP2017510464A (ja) | 2017-04-13 |
JP2018171658A (ja) | 2018-11-08 |
US20220059952A1 (en) | 2022-02-24 |
MX2020006756A (es) | 2020-08-24 |
BR112016017920B1 (pt) | 2021-01-26 |
EP3102357A1 (en) | 2016-12-14 |
MX2016010014A (es) | 2017-04-27 |
US20150217395A1 (en) | 2015-08-06 |
CA2938420C (en) | 2020-03-10 |
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CA3067710C (en) | 2022-03-15 |
BR112016017920A2 (pt) | 2017-08-08 |
CA2938420A1 (en) | 2015-08-06 |
KR101936486B1 (ko) | 2019-01-08 |
US10903587B2 (en) | 2021-01-26 |
US11984691B2 (en) | 2024-05-14 |
WO2015117059A1 (en) | 2015-08-06 |
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