EP3266068A1 - Procédé de sertissage d'un contact électrique sur un câble et outil pour la mise en oeuvre de ce procédé - Google Patents
Procédé de sertissage d'un contact électrique sur un câble et outil pour la mise en oeuvre de ce procédéInfo
- Publication number
- EP3266068A1 EP3266068A1 EP16708183.5A EP16708183A EP3266068A1 EP 3266068 A1 EP3266068 A1 EP 3266068A1 EP 16708183 A EP16708183 A EP 16708183A EP 3266068 A1 EP3266068 A1 EP 3266068A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- crimping
- electrical conduction
- curvature
- contact
- longitudinal direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002788 crimping Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000014759 maintenance of location Effects 0.000 claims abstract description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
-
- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
-
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/0488—Crimping apparatus or processes with crimp height adjusting means
Definitions
- the invention relates to the field of electrical connection.
- the invention particularly relates to a method of crimping an electrical contact on an electric cable, an electrical contact crimped with this method, and a tool for implementing this method.
- Connectivity uses the coupling of male and female electrical contacts to make an electrical connection between cable connectors or between a cable connector and an electrical or electronic device for example.
- male or female contacts are electrically connected, by welding, crimping or otherwise, to a cable having one or more strands.
- the contacts are often made by stamping and bending of a copper sheet.
- the cables are usually also copper.
- the copper cables are sometimes replaced by aluminum cables having several conductive strands.
- the replacement of copper cables with aluminum cables poses several problems.
- since aluminum is covered with an oxide layer the electrical conduction at the contact areas between an aluminum cable and a copper contact can be reduced.
- the compression ratio of the cable in the crimping zone can be increased. But this increase in the compression ratio induces a decrease in the mechanical strength of the cable in the area thus compressed.
- An electrical cable comprising a plurality of aluminum conductive strands, and An electrical contact with a crimping zone extending in a longitudinal direction and comprising a base and two fins each extending on one side of the base to form a groove having essentially a U-shape in section in a perpendicular plane in the longitudinal direction.
- the crimping zone is further crimped onto the cable, by folding and compressing the fins on the cable.
- a tool comprising a punch having two different crimping heights is used.
- a crimping zone is then obtained which, after crimping, itself comprises a mechanical retention portion and an electrical conduction portion.
- the portions of mechanical retention and electrical conduction are in continuity material with each other. In other words, starting from contact with a single fin on each side of the cable, without cutting the fins or slot separating them in several portions, there is obtained a continuous crimping drum in the longitudinal direction.
- the mechanical retention and electrical conduction portions have different final crimping heights, the final crimping height of the mechanical retention portion being higher than the final crimping height of the electrical conduction portion.
- the strands of the cable are less compressed (the compression ratio is for example between 20 and 30%), the integrity of their mechanical properties is therefore essentially preserved and the retention of the cable in the crimping drum meets the specifications. For example, for a 1 .5mm 2 copper wire, this retention force must be greater than 155N.
- the strands of the cable are further compressed (the compression ratio is for example between 50 and 65%), the mechanical properties are thus degraded with respect to the mechanical retention zone.
- the electrical resistivity in the electric conduction zone is lower than in the mechanical retention zone.
- An object of the invention is to at least partially overcome this disadvantage.
- a method of crimping an electrical contact as mentioned above, wherein, in addition, the difference between the final crimping heights of the mechanical retention portion and the portion of electrical conduction is between 0.4 and 0.7mm or less and between 0.5 and 0.6mm in some cases.
- the deformations of the contact in the transition zone between the mechanical retention portion and the electrical conduction portion are limited and the contact does not include crack or tear.
- the copper contact is coated with a protective layer, for example tin, the integrity of it remains. It is thus possible to avoid problems of electrolytic corrosion due to the differences in electrochemical potentials between the cable and the contact.
- Crimping is carried out by compressing the fins at the level of the electrical conduction portion over a distance, in the longitudinal direction (when the contact is positioned in the crimping tool comprising the punch), greater than or equal to 1 , 5mm;
- Crimping is carried out by compressing the fins at the level of the electrical conduction portion and at the level of the mechanical retention portion at constant heights on their respective length in the longitudinal direction, and with a transition zone between the electric conduction portion and the mechanical retention portion whose dimension in the longitudinal direction (when the contact is positioned in the crimping tool comprising the punch) is between 0.3mm and 0.6mm.
- the invention relates to an electrical contact crimped with the method mentioned above.
- This contact comprises a step between the mechanical retention portion and the electrical conduction portion whose height is between 0.4 and 0.7 mm, or even less and between 0.5 and 0.6 mm in some cases. It is also possible for this contact to have one or the other of the following characteristics, independently or in combination with one or more of the following:
- the step has a rounded internal fold with a radius of curvature of between 0.1 mm and 0.5 mm;
- the step has a rounded outer fold with a radius of curvature of between 0.1 mm and 0.5 mm;
- the sum of the radii of curvature of the inner and outer folds is between 0.3 and 0.5 mm;
- the radius of curvature of the internal fold is between 0.1 mm and 0.2 mm, it is for example equal to 0.1 mm and that of the external fold is between 0.1 mm and 0, 4mm, it is for example equal to 0.2 mm.
- the invention in another aspect, relates to a tool comprising a crimping punch for the implementation of a method of crimping an electrical contact.
- This punch comprises a groove essentially having a W-shape in section in a plane perpendicular to the longitudinal direction.
- This groove has two successive segments in the longitudinal direction, a deeper segment for compressing the fins at the mechanical retention portion and a shallower segment for compressing the fins at the electrical conduction portion, the difference in height between these two segments being between 0.4 and 0.7 mm or even less and between 0.5 and 0.6 mm in some cases.
- the segment compressing the fins at the electrical conduction portion has a dimension, in the longitudinal direction, greater than or equal to 1, 5mm;
- the difference in height between the two segments forms a step whose walking edge has a radius of curvature of between 0.1 mm and 0.5 mm;
- the bottom of the step is rounded with a radius of curvature of curvature of between 0.1 mm and 0.5 mm;
- the sum of the radii of curvature of the walking edge and the running floor is between 0.3 and 0.5 mm;
- the radius of curvature of the step edge is equal to 0.1 mm and the bottom of the walking is equal to 0.2mm.
- FIG. 1 diagrammatically shows in perspective an example of contact which has not yet been set on a cable
- FIG. 2 represents, in side elevation, the crimping zone of the contact of FIG. 1, after crimping on a cable, of its crimping fins,
- FIGS. 3A and 3B show two cross-sections of the contact crimping zone of FIG. 2, one of these cuts being made at the level of the mechanical retention portion and the other of these sections being made at the level of the the portion of electrical conduction;
- FIG. 4 shows schematically in perspective a crimping tool
- FIG. 5 shows schematically in perspective a detail of the crimping tool of Figure 4.
- FIG. 6 shows schematically in section a detail of the crimping tool of Figures 4 and 5.
- Figure 1 shows an electrical contact 100 to be mounted in a connector cavity (not shown) of a motor vehicle.
- the contact 100 is made for example by stamping and bending a copper sheet.
- the thickness of this copper sheet is for example between 0.2 and 0.5 mm.
- it is a female contact 100, straight, extending in a longitudinal direction L which also corresponds to the coupling direction.
- the contact 100 may be a right angle contact for example.
- the contact 100 is here shown attached to a carrier strip 101 whose contact 100 will be disconnected at a later stage, after possible tinning.
- the contact 100 has a coupling portion 1 10, a crimping zone 120 on the conductive strands 210 of a cable 200 and a crimping end 130 on the insulator 220 of this cable (see Figure 2).
- the coupling portion 1 10, the crimping zone 120 and the crimping end 130 follow one another along the longitudinal direction L which also corresponds to the coupling direction.
- the coupling portion 1 10 may be perpendicular to the crimping zone 120 and the crimping end 130 which extend along the longitudinal direction L. But even if the following description relates to a right contact, the skilled person will easily make a transposition for a contact at right angles or otherwise.
- the crimping zone 120 is in the form of a gutter with two fins 122, 124 each extending on one side of a base 126.
- the two fins 122, 124 and the base 126 form therefore, before crimping, a groove having substantially a U-shaped section in a plane perpendicular to the longitudinal direction L.
- Each fin 122 or 124 is continuous over its entire length. In other words, a fin 122 or 124 has no slot or cut.
- the contact 100 undergoes a crimping operation on a cable 200 during which the fins 122, 124 are folded and compressed on a stripped portion 200 cable.
- This crimping operation is performed by inserting the end of the cable 200 in the respective grooves of the crimping zone 120 and the crimping end 130 and striking the contact 100, at the crimping zone 120 between an anvil (not shown) of a type known to those skilled in the art and a punch 300 which will be described later.
- the crimping zone 120 has a mechanical retention portion 140, an electrical conduction portion 150 and a transition zone 160 between the two.
- the mechanical retention portions 140, electrical conduction 150 and the transition zone 160 are in continuity material with each other, without slit or cut in the longitudinal direction L.
- the mechanical retention portions 140 and electrical conduction 150 have different final crimping heights in a direction perpendicular to the longitudinal direction L and corresponding to the direction of movement of the punch 300 to the anvil and vice versa.
- the final crimping height of the mechanical retention portion 140 (see also FIG. 3B) is lower than the final crimping height of the electrical conduction portion 150 (see also FIG. 3A).
- the heights of the mechanical retention portions 140 and electrical conduction 150 are essentially constant each along their respective lengths.
- the difference in height is therefore essentially fixed and can be between 0.5mm and 0.6mm, for a thickness of copper sheet between 0.20 and 0.39mm and for an aluminum cable whose diameter is between 1, 25 and 4 mm, or even between 0.75 and 6 mm.
- This difference in height is sufficient to obtain very different compression ratios respectively in the electrical conduction portion 150 and in the mechanical retention portion 140, while avoiding creating a crack or a tear in the sheet forming the contact 100. is especially important when the copper is tinned. Indeed, a tear or crack in the tinned copper layer would expose the underlying copper and thus in the long term electrochemical corrosion phenomena mechanically weakening the contact and degrading its conduction, especially at the level of the contact-cable interface.
- the compression ratio is defined as the ratio of the cable section 200 after crimping the cable section 200 before crimping. It can then be seen, by comparing the cuts of the contact 100, and therefore the sections of the cable 200, respectively shown in Figures 3A and 3B, that the compression ratio of the cable 200 is higher at the level of the electrical conduction portion 150 (Figure 3B) at the level of the mechanical retention portion 140 ( Figure 3A).
- the compression ratio at the level of the electrical conduction portion 150 is advantageously of the order of 50% or more (up to 65%) and the compression at the mechanical retention portion 140 is between 20 and 30%.
- the length l ⁇ (that is to say in the longitudinal direction L) of the electric conduction portion 150 is greater than 1.5mm. It has been found by the inventors that with a length l this ⁇ 1, 4mm, the electrical resistance of the crimping is greater than 0.3 ⁇ and changes over time, and this whatever the compression ratio at the level of the electric conduction portion 150. It has also been found by the inventors that with a compression ratio at the electrical conduction portion 150 less than 50%, the electrical resistance of the crimp is greater than 0.3 ⁇ and evolves in time, and this regardless of length l this .
- the size of the transition zone 160, in the longitudinal direction L is between 0.3mm and 0.6mm. In this case, it is 0.3mm.
- the difference in height between the electrical conduction portion 150 and the mechanical retention portion 140 forms a step with an internal fold 162 and an outer fold 164.
- the inner folds 162 and outer 164 are rounded with a radius of curvature included between 0.1 mm and 0.5 mm.
- the radius of curvature of the inner fold 162 is 0.1 mm and that of the outer fold 164 is 0.2 mm.
- the sum of the radii of curvature of the inner folds 162 and outer 164 is 0.3mm.
- the contact 100 illustrated in Figures 2, 3A and 3B is crimped by a tool comprising a punch 300 illustrated in Figures 4, 5 and 6.
- This punch 300 has essentially an elongated parallelepipedal plate shape, between a high end 310 and a low end 320, in the direction D of displacement of the punch 300 during crimping (see Figure 4).
- This plate has a thickness E in the direction corresponding to the longitudinal direction L during crimping.
- the lower end 320 has two teeth 330 separated by a notch 340.
- the notch 340 corresponds to the portion of the punch 300 which allows to shape the fins 122, 124, during crimping.
- the notch 340 has a V-shaped mouth 342 which enables the fins 122, 124 to be brought back to one another to a position in which they are substantially parallel, and then to a channel 344, with essentially parallel walls for receiving the fins 122, 124 when they are parallel, and finally, a groove 346 which allows to gradually bring the fins 122, 124 successively above the cable 200, to it and finally in it.
- This groove 346 has essentially a W-shape in section in a plane perpendicular to the longitudinal direction L.
- the groove 346 has two successive segments 348, 350 in the longitudinal direction L.
- the deepest segment 348 corresponds to that which compresses the fins 122, 124 at the mechanical retention portion 140.
- the shallow segment 350 corresponds to that which compresses the fins 122, 124 at the electrical conduction portion 150.
- the difference in height h between these two segments can be between 0.5 and 0.6mm. In the example described here, this difference in height h is 0.55mm.
- the length of the segment 350 compressing the fins 122, 124 at the electrical conduction portion 150 has a dimension, in the longitudinal direction, greater than or equal to 1.4mm. In the example described here, it is 1, 5mm.
- the difference in height h between the segments 348, 350 forms a step with a walking edge 352 and a walking base 354.
- the walking edge 352 may have a radius of curvature for example between 0.1 mm and 0.5mm. In the case described here, it is 0.1 mm.
- the bottom 354 of the step is also rounded. It may have a radius of curvature for example between 0.1 mm and 0.5 mm. In the case described here, it is 0.2 mm.
- the edge 356 of the groove is also rounded with a radius of curvature for example between 0.15 and 0.4mm.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551916A FR3033450B1 (fr) | 2015-03-06 | 2015-03-06 | Procede de sertissage d'un contact electrique sur un cable et outil pour la mise en oeuvre de ce procede |
PCT/EP2016/054804 WO2016142345A1 (fr) | 2015-03-06 | 2016-03-07 | Procédé de sertissage d'un contact électrique sur un câble et outil pour la mise en œuvre de ce procédé |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3266068A1 true EP3266068A1 (fr) | 2018-01-10 |
EP3266068B1 EP3266068B1 (fr) | 2020-03-04 |
Family
ID=53794294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16708183.5A Active EP3266068B1 (fr) | 2015-03-06 | 2016-03-07 | Procédé de sertissage d'un contact electrique sur un câble et outil pour la mise en oeuvre de ce procede |
Country Status (6)
Country | Link |
---|---|
US (1) | US10886686B2 (fr) |
EP (1) | EP3266068B1 (fr) |
KR (1) | KR102521413B1 (fr) |
CN (1) | CN107408765B (fr) |
FR (1) | FR3033450B1 (fr) |
WO (1) | WO2016142345A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3056137B1 (fr) * | 2016-09-19 | 2019-05-10 | Delphi Int Operations Luxembourg Sarl | Outil de sertissage et contact electrique femelle |
USD840942S1 (en) * | 2017-11-02 | 2019-02-19 | Vincent Paul DeVito | Terminal crimp socket |
JP2019212458A (ja) * | 2018-06-04 | 2019-12-12 | 矢崎総業株式会社 | 端子付き電線および端子付き電線の製造方法 |
FR3094144B1 (fr) | 2019-03-21 | 2021-12-10 | Aptiv Tech Ltd | Dispositif et procédé de raccordement de fils électriques. |
JP1711775S (ja) * | 2021-10-21 | 2022-04-05 | キャリア付き端子 |
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FR2635285B1 (fr) * | 1988-08-12 | 1990-11-23 | Ricard Claude | Procedes et dispositifs pour sertir mecaniquement des terminaux sur des fils conducteurs et pour regler avec precision la hauteur de sertissage |
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JP2005050736A (ja) * | 2003-07-30 | 2005-02-24 | Furukawa Electric Co Ltd:The | アルミ電線への端子圧着構造及び端子付アルミ電線の製造方法 |
FR2859047A1 (fr) * | 2003-08-19 | 2005-02-25 | Framatome Connectors Int | Procede de sertissage de contact electrique et contact obtenu par ce procede |
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KR20060011189A (ko) * | 2004-07-29 | 2006-02-03 | (주)기가레인 | 동축 코넥터와 이 동축 코넥터를 구성하는 핀, 유전체,본체 및 이 부품들을 사용하여 동축 코넥터를 조립하는방법 |
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JP5846083B2 (ja) * | 2012-09-06 | 2016-01-20 | 住友電装株式会社 | コネクタ |
AU2013314647B2 (en) * | 2012-09-14 | 2016-12-15 | Saint-Gobain Glass France | Pane having an electrical connection element |
JP2014199721A (ja) * | 2013-03-29 | 2014-10-23 | 日本碍子株式会社 | 圧着端子,圧着体及び圧着体の製造方法。 |
-
2015
- 2015-03-06 FR FR1551916A patent/FR3033450B1/fr not_active Expired - Fee Related
-
2016
- 2016-03-07 CN CN201680013775.XA patent/CN107408765B/zh active Active
- 2016-03-07 EP EP16708183.5A patent/EP3266068B1/fr active Active
- 2016-03-07 WO PCT/EP2016/054804 patent/WO2016142345A1/fr active Application Filing
- 2016-03-07 KR KR1020177027387A patent/KR102521413B1/ko active IP Right Grant
- 2016-03-07 US US15/554,593 patent/US10886686B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3033450B1 (fr) | 2017-02-17 |
US20180241167A1 (en) | 2018-08-23 |
FR3033450A1 (fr) | 2016-09-09 |
KR20170132765A (ko) | 2017-12-04 |
CN107408765B (zh) | 2020-08-11 |
US10886686B2 (en) | 2021-01-05 |
WO2016142345A1 (fr) | 2016-09-15 |
CN107408765A (zh) | 2017-11-28 |
KR102521413B1 (ko) | 2023-04-14 |
EP3266068B1 (fr) | 2020-03-04 |
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