WO2003105281A1 - Borne de contact electrique femelle d'une seule piece ayant une partie de transition renforcee - Google Patents
Borne de contact electrique femelle d'une seule piece ayant une partie de transition renforcee Download PDFInfo
- Publication number
- WO2003105281A1 WO2003105281A1 PCT/EP2003/050219 EP0350219W WO03105281A1 WO 2003105281 A1 WO2003105281 A1 WO 2003105281A1 EP 0350219 W EP0350219 W EP 0350219W WO 03105281 A1 WO03105281 A1 WO 03105281A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact terminal
- ceiling
- cage
- transition
- extension leg
- Prior art date
Links
- 230000007704 transition Effects 0.000 title claims abstract description 38
- 230000000295 complement effect Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000002788 crimping Methods 0.000 claims description 12
- 210000002105 tongue Anatomy 0.000 description 30
- 241000826860 Trapezium Species 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
Definitions
- One-piece female electrical contact terminal having a reinforced transition portion
- the invention relates to a female electrical contact terminal made in one piece, from a cut and folded strip, intended to receive a complementary male contact terminal.
- the invention finds applications in the field of electrical or electronic connectors and, in particular, in the field of connectors dedicated to the automotive industry.
- connectors In the field of connectors, we are trying to make cheaper connectors. For this, we seek to design connectors requiring, on the one hand, the least possible material and, on the other hand, the simplest possible manufacturing. To meet these requirements, it is known to produce connectors, or contact terminals, female or male, in one piece, from a single plate of electrically conductive sheet metal or metal, called strip, cut and folded to form the desired connector.
- female electrical contact terminals of the cage type are produced.
- Such a contact terminal has a rear part in which is fixed, by crimping, an electric wire to be connected with another electric wire fixed in a complementary male contact terminal.
- This female contact terminal also has a cage-shaped front part, intended to receive the male contact terminal, and a transition part connecting the front part with the rear part.
- the cage of this contact terminal is made from a metal plate in which are cut and formed a bottom, two sides (or side walls) and a ceiling.
- the ceiling is made in two parts placed side by side.
- a tongue is cut and folded to form the contact blade by which the electrical contact is established between the female terminal and the complementary male terminal.
- each element is made "single wall", that is to say that each side of the contact terminal has only one thickness of metal.
- the sides of the cage each have a single wall provided with an orifice and an electrical contact blade, placed across this orifice.
- the ceiling is made in two parts positioned side by side.
- the cage of this contact terminal presents a significant risk of crushing, in particular during the handling in production of the contact terminal.
- this single-walled construction makes the contact terminal very fragile in narrow places and, in particular, at the intersections of the cutting lines. Indeed, due to the cuts, forming and folding of the thin strip, the intersections of the cutting lines can shear and / or tear under the action of a lateral mechanical thrust exerted on a wall or parallel to this wall . This risk is particularly high in thinned areas such as the transition area between the rear crimping portion of the electrical wire and the cage of the front portion of the contact terminal. These drawbacks become particularly important when, for economic imperatives, the manufacturers reduce the thickness of the strip in order to reduce the cost of manufacturing the contacts.
- the contact terminal described in this patent application comprises a rear part in which an electric wire is crimped, a front part in the form of a cage intended to receive a complementary male connector and a transition part connecting the front part and the rear part.
- the cage of this contact terminal has a bottom, a ceiling formed by two parts placed side by side and two sides each provided with an orifice and a fold forming a shoulder for the male contact, when the latter is introduced into the female contact terminal.
- each flank is extended to the start of the transition part by a branch in the form of a square.
- This extension of the sides of the cage makes it possible to make a reinforcement between the transition part and the cage itself, which stiffens this zone located at the level of the line of intersection between the cage and the zone of transition, called junction trapezoid.
- junction trapezoid the intersection of the cutting lines of the cage and the beginning of the transition part (as opposed to the end of the transition part which is contiguous to the rear crimping part) is reinforced by these branches extending the flanks from the cage.
- the contact terminal described in this application EP-A-0 812 034 further comprises two tongues cut in the extension of the parts forming the ceiling and folded inside the cage to form contact tongues.
- Each of these tabs constitutes a second thickness of a side wall, which stiffens the sides of the cage.
- the object of the invention is precisely to remedy the drawbacks of the electrical contact terminals described above.
- the invention provides a female electrical contact terminal made in one piece, in which at least one of the parts forming the ceiling of the contact cage extends into a leg crossing the entire transition part.
- the sides of the cage are double-walled, the contact blade forming the second thickness of each side.
- the invention relates to a female electrical contact terminal obtained from a single plate of electrically conductive metal comprising: - a rear part allowing a connection by crimping with an electric wire,
- a front part comprising a cage 4a comprising a bottom, a ceiling, two sides, at least one blade ensuring contact with a complementary male contact terminal,
- a transition part connecting the front part with the rear part characterized in that the ceiling has at least one extension leg crossing the transition zone.
- Figure 1 shows the female electrical contact terminal according to the invention, before the electric wire is crimped.
- FIG. 2 shows a cut strip, intended to be folded to form the contact terminal of Figure 1.
- Figure 3 shows the cut strip of Figure 2, partially folded to form the cage of the contact terminal of the invention .
- FIG 4 shows the strip cut from Figure 2, fully folded to form the cage of the contact terminal of the invention.
- Figure 1 shows a top view, in profile, of a female electrical contact terminal according to the invention.
- the contact terminal is shown, seen from above, ready to be crimped around an electrical conduction wire 1.
- the female contact terminal of the invention has dimensions and an external shape identical to that of the female contact terminals of the prior art. It can therefore be inserted into a conventional male contact terminal, known to those skilled in the art.
- the male contact terminal complementary to the female contact terminal of the invention will therefore not be described here.
- the female contact terminal of the invention has a rear part
- a front part 4 as well as a transition part 3 connecting the front part 4 with the rear part 2.
- the rear part 2 receives an electric wire 1 intended to be connected to another electric wire, crimped in a male contact terminal complementary to the female contact terminal of the invention.
- This rear part 2 comprises a bottom 23 as well as two side walls 21 and 22 of complementary shapes forming crimping wings. These walls 21 and 22 are shown, in Figure 1, open, that is to say in the position in which they are after folding the strip forming the contact terminal but before crimping the electric wire 1. These walls 21 and 22 are folded and tightened around the insulation of the electric wire 1 to maintain it in a fixed position in the contact terminal. It is then said that the electric wire 1 is crimped in the contact terminal.
- the rear part 2 has two other walls 31 and 32 forming crimping wings for the conductive part of the wire 1.
- the front part 4 of the contact terminal comprises a cage 4a and a junction zone 4b, called the junction trapezium, situated between the cage 4a and the transition part 3.
- the cage 4a comprises a ceiling formed by two parts 41 and 42 , assembled together to form a substantially flat surface.
- the two parts 41 and 42 fit into one another, thus stiffening the ceiling of the cage 4a.
- the part 42 of the ceiling can have a projecting part which forms a tenon and the part 41 of the ceiling can comprise a notch which forms a mortise, receiving the tenon from the part 42.
- the part 41 of the ceiling is extended by an extension leg 46 which crosses the entire transition part 3.
- FIG. 1 the part 41 of the ceiling is extended by an extension leg 46 which crosses the entire transition part 3.
- the extension leg 46 ends at the rear of the transition part, near the rear part 2 of the contact terminal. In another embodiment, the extension leg 46 completely crosses the transition part 3 and ends in the rear part 2. In this case, it can be positioned between the crimping wings 31 and 32 of the conductive part of the wire 1.
- each part 41 and 42 of the ceiling of the cage 4a comprises an extension leg 46.
- the two extension legs are then preferably symmetrical to one another and of the same length.
- the rear part 2 has a bottom 33 and two side walls 31 and 32. These walls 31 and 32 are shown open, in FIG. 1, that is to say not folded towards the bottom 33, so as to show the leg extension 46 which crosses the transition part. When the strip is fully formed, these walls 31 and 32 are folded towards the bottom 33 and the wall 31 surrounds the leg 46 of extension of the part 41 of the ceiling as well as the exposed conductive strands of the wire or cable 1. In the case, where each part 41 and 42 of the ceiling has an extension leg, then each wall 31 and 32 surrounds one of the extension legs.
- FIG. 2 represents a strip, or plate of sheet metal or of an electrically conductive metal, cut in order to be folded to form a female contact terminal according to the invention.
- the cutouts made in the strip to form the front part of the contact terminal are identical to those of the connector described in application EP-A-0 812 034.
- the cutouts of the strip for producing these transition part and rear part are identical to those shown in the prior art; their description is, therefore, included in this text by incorporation of reference.
- the cut strip thus comprises a bottom 51, sides 50 and 50 ′ and two parts of the ceiling 41 and 42.
- the places where the strip will be folded are shown by mixed lines when the contact terminal is shaped.
- the bottom 51 has a rectangular shape, little cut in its part intended to form the front part of the contact terminal. By way of simplification of the figure, the bottom 51 has been shown only in its part intended to form the front part of the contact terminal.
- This bottom 51 comprises a single cutout, at the front, for producing a reinforcing tongue 52.
- This tongue 52 the width of which is approximately 3 times greater than the length, will be, when folding the strip, folded over by angle from 15 to 20 degrees, towards the inside of the cage 4a, to constitute a reinforcement, at the edge of the contact terminal, and to facilitate the insertion of the male contact terminal, when the male contact terminal and the female contact terminal are inserted one inside the other.
- On each side of the bottom 51 there is a side 43 or 43 '.
- This sidewall 43 has an orifice 44, intended to receive a locking pin of the terminal in a cell of a connector housing receiving this terminal.
- the orifice 44 When cutting the orifice 44, only three sides of the orifice can be cut, the rear side of the orifice, that is to say the side closest to the rear tab 45, not being not cut out.
- the part of the strip folded inside the orifice can then be used to prestress the contact blade 45 after folding towards the axis of the cage for receiving a contact pin or to constitute a stop for this blade limiting its deformation in the case of the introduction of a spindle with too large a section or in the case of the introduction of a spindle at an angle.
- This stop can be achieved by folding the cut part of the strip, in one or more folds, on the inside of the cage, towards the rear of the cage. This stop constitutes a safety when the male pin is inserted in the female terminal.
- the sidewall 43 further comprises a first tongue 45, called the rear tongue.
- This rear tab 45 is cut in the strip, between the orifice 44 and the rear of the contact terminal. When the strip is folded, the rear tab 45 is folded towards the inside of the cage 4a, from the rear towards the front, at an angle of approximately 180 degrees.
- This tab 45 forms a contact strip of the contact terminal of the invention. It also forms a double wall of the sidewall 43.
- this rear tongue 45 is placed, inside the cage 4a, along the orifice 44.
- the tongue 45 can, during its shaping, be folded so as to form a contact shoulder 53 with the complementary pin.
- the sidewall 43 has a second tongue 50, called the front tongue, located on the other side of the orifice 44, relative to the rear tongue 45.
- this front tongue 50 is folded towards the inside the cage 4a, from front to rear, at an angle substantially less than 180 degrees, for example 160 degrees.
- This front tongue 50 has a length less than that of the rear tongue 45, of the order of half.
- the front tongue 50 is folded over the rear tongue 45 so that the end of the rear tongue 45 bears against the front tongue 50.
- the front tongue 50 thus provides flexible support for the blade contact formed by the tongue 45 to give a precise gap value between the blades 45 and 45 'at the contact zones with the complementary spindle, put the blades in prestressing as well as to guide the spindle during its insertion.
- the end of the tongues 50 and 45 can be cut in a straight cut, that is to say perpendicular to the surface of said tongues, or else in a bevel to adjust the overlap of these two tongues.
- the sidewall 43 ' is identical to the sidewall 43. It has the same elements as the sidewall 43, namely the orifice 44', the rear tongue 45 'and the front tongue 50', whose folds and roles are identical to those described for sidewall 43.
- the invention being applicable to a contact provided with a single blade 45.
- each sidewall 43 and 43 ' is contiguous to a ceiling part 41 or 42. More specifically, in FIG. 2, the sidewall 43 is contiguous to the ceiling part 42 and the sidewall 43' is contiguous to the ceiling part 41. As explained above, after folding the strip, the parts 41 and 42 are placed side by side and assembled to form the ceiling of the front part 4 of the female contact terminal. In a preferred embodiment of the invention, the parts 41 and
- the free side (as opposed to the side contiguous to the side) of one of the parts of the ceiling is cut to form a tenon and the free side of the other part of the ceiling is cut to form a mortise.
- the free sides of the two parts of the ceiling can also be cut to form zigzag complementary to each other.
- the free side of the part of the ceiling 41 has a cutout forming a mortise 48 and the free side of the part of the ceiling 42 has a projection forming a tenon 49 which fits into the mortise 48 when folding the strip.
- the ceiling part 41 includes an extension leg 46 which, after folding the strip, is folded towards the bottom 51 of the front part. More precisely, during the folding of the strip, the extension leg 46 can be folded a first time at the junction between the cage 4a and the junction trapezium 4b then folded a second time at the junction of the trapezium 4b and the transition part. 3. After this second folding, the extension leg 46 is located along the bottom 33 of the transition part 3. In one embodiment of the invention, the extension leg
- the intermediate zone 54 of the strip located between the mortise 48 and the extension leg 46 has substantially the shape of a right triangle which ends in the extension leg, with a straight side, parallel to the bottom 51, and a bias side which allows this area 54 to be housed in the junction trapezoid 4b.
- the part of the ceiling 42 ends in an intermediate zone 47 symmetrical to the intermediate zone 54.
- the ceiling part 42 may also include an extension leg, symmetrical to the extension leg 46 of the part 41.
- This leg extension may have the same characteristics as those of the extension leg 46.
- Figure 3 shows the contact terminal of the invention during the shaping of the strip. In this FIG. 3, the contact terminal has been shown in profile, in a view turned 90 ° relative to the view in FIG. 1. The bottom 51 of the front part 4 is therefore not visible in this FIG. 3 However, this figure clearly shows the inside of the cage 4a. Thus, this figure shows the side 43 'of the contact terminal of the invention, with its orifice 44 'and its rear tabs 45' and front 50 'folded. This FIG.
- FIG. 3 also shows the ceiling part 41, folded at right angles to the sidewall 43 ′, with its intermediate zone 54 and its end 55 folded towards the inside of the cage 4a.
- This figure 3 also shows the other side of the front part 4, during folding.
- the ceiling part 42 has not yet been folded towards the other ceiling part 41. This folding is the last folding to be carried out so that the front part 4 is shaped.
- FIG. 4 represents a side view, in profile, of the front part of the contact terminal of the invention.
- This figure shows the contact terminal when the strip is fully shaped.
- This figure also shows the inclination of the ends 55 and 52, respectively, of the ceiling 41/42 and of the bottom 51, as well as the inclination of the intermediate zones 54 and 47 of the parts 41 and 42 of the ceiling.
- the junction trapezoid 4b formed in the extension of the bottom 51 of the front part 4 and the intermediate zones placed in this trapezoid 4b.
- the contact terminal which has just been described has the advantage of being able to be produced in a strip of dimensions equal to or less than the strips of the prior art, while being stiffened by double walls and the extension of the ceiling increasing the section of the transition zone as well as the current flow section when at least one extension leg is taken up in the crimping zone of the conductive wire.
- the initial strip (before cutting) has a relatively compact shape, of a length equal to the length of the finished contact terminal and of a width equal to twice a flank and the bottom of said terminal.
- the cuts made in the strip produce little unused material and therefore lost or to be recycled.
- Reinforcements such as the extension leg or the double walls of the sidewalls, are made fully in the strip, without adding material.
- the extension leg which constitutes the double wall of the transition zone, is produced in a part of the strip which, in the prior art, was unused.
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/517,243 US7137854B2 (en) | 2002-06-11 | 2003-06-10 | Single-piece female electric contact terminal having reinforced transition part |
JP2004512237A JP2005529470A (ja) | 2002-06-11 | 2003-06-10 | 補強移行部分を有する一体形雌電気接触端子 |
EP03757073A EP1516396A1 (fr) | 2002-06-11 | 2003-06-10 | Borne de contact electrique femelle d une seule piece ayant une partie de transition renforcee |
AU2003250242A AU2003250242A1 (en) | 2002-06-11 | 2003-06-10 | Single-piece female electric contact terminal having reinforced transition part |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0207174 | 2002-06-11 | ||
FR0207174A FR2840736B1 (fr) | 2002-06-11 | 2002-06-11 | Borne de contact electrique femelle d'une seule piece ayant une partie de transition renforcee |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003105281A1 true WO2003105281A1 (fr) | 2003-12-18 |
Family
ID=29559139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/050219 WO2003105281A1 (fr) | 2002-06-11 | 2003-06-10 | Borne de contact electrique femelle d'une seule piece ayant une partie de transition renforcee |
Country Status (7)
Country | Link |
---|---|
US (1) | US7137854B2 (fr) |
EP (1) | EP1516396A1 (fr) |
JP (1) | JP2005529470A (fr) |
CN (1) | CN100337370C (fr) |
AU (1) | AU2003250242A1 (fr) |
FR (1) | FR2840736B1 (fr) |
WO (1) | WO2003105281A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7402089B1 (en) | 2007-05-04 | 2008-07-22 | Tyco Electronics Corporation | Contact with enhanced transition region |
DE102008017043B3 (de) * | 2008-04-03 | 2009-09-03 | Lear Corp., Southfield | Verfahren zur Herstellung eines Buchsenanschlussstückes |
DE102011122944B3 (de) | 2010-06-10 | 2023-10-26 | Lear Corporation | Anschlussbuchse |
JP5723694B2 (ja) * | 2011-06-21 | 2015-05-27 | 矢崎総業株式会社 | 雌端子 |
US8920002B2 (en) | 2011-06-21 | 2014-12-30 | Willis Electric Co., Ltd. | Wire-clasping light-emitting diode lights |
US8469750B2 (en) | 2011-09-22 | 2013-06-25 | Willis Electric Co., Ltd. | LED lamp assembly and light strings including a lamp assembly |
WO2014129229A1 (fr) * | 2013-02-23 | 2014-08-28 | 古河電気工業株式会社 | Corps cylindrique, borne de sertissage, procédé pour fabriquer ledit corps et ladite borne, et dispositif pour fabriquer ladite borne de sertissage |
JP6125895B2 (ja) * | 2013-05-13 | 2017-05-10 | 矢崎総業株式会社 | 雌型端子金具 |
JP6401966B2 (ja) * | 2014-08-08 | 2018-10-10 | ホシデン株式会社 | コンタクト |
JP6405235B2 (ja) * | 2014-12-29 | 2018-10-17 | モレックス エルエルシー | 雌型電気端子、及びコネクタ |
JP6568407B2 (ja) * | 2015-06-12 | 2019-08-28 | 矢崎総業株式会社 | 丸端子 |
CN107919553B (zh) * | 2016-10-11 | 2024-02-27 | 泰科电子(上海)有限公司 | 连接端子 |
DE102018003662A1 (de) * | 2018-05-05 | 2019-11-07 | Kostal Kontakt Systeme Gmbh | Hülsenkontakt für ein elektrisches Steckverbindeteil |
CN110277679B (zh) * | 2019-06-18 | 2024-09-03 | 顺科智连技术股份有限公司 | 一种扁形母端子 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5879205A (en) * | 1994-10-24 | 1999-03-09 | The Whitaker Corporation | Stamped and formed electrical contact |
EP0959531A2 (fr) * | 1998-05-18 | 1999-11-24 | The Whitaker Corporation | Borne électrique femelle d'un seul tenant |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1497164A (en) * | 1975-08-07 | 1978-01-05 | Amp Inc | Electrical terminal |
FR2621180B1 (fr) * | 1987-09-28 | 1990-01-12 | Francelco Sa | Borne de contact electrique de type cage |
JPH0162671U (fr) * | 1987-10-13 | 1989-04-21 | ||
GB9324762D0 (en) * | 1993-12-02 | 1994-01-19 | Amp Holland | Low insertion force receptacle terminal |
US5791945A (en) * | 1995-04-13 | 1998-08-11 | The Whitaker Corporation | High force contact |
JP3062928B2 (ja) * | 1996-04-26 | 2000-07-12 | 日本航空電子工業株式会社 | コンタクト |
FR2749443B1 (fr) | 1996-06-03 | 1998-08-21 | Framatome Connectors Int | Borne de contact electrique femelle a zone de transition renforcee |
FR2749442B1 (fr) * | 1996-06-03 | 1998-07-10 | Framatome Connectors Int | Borne de contact electrique femelle a structure reforcee |
WO1998019366A1 (fr) * | 1996-10-29 | 1998-05-07 | The Whitaker Corporation | Contact avec verrou pour la retenue du contact et logement adapte |
FR2765033B1 (fr) * | 1997-06-24 | 1999-08-06 | Framatome Connectors Int | Contact electrique miniature |
DE69932471T2 (de) * | 1998-05-18 | 2007-08-23 | The Whitaker Corp., Wilmington | Einstückige elektrische Anschlussbuchse |
EP1146597B1 (fr) * | 2000-01-31 | 2003-05-21 | Tyco Electronics AMP GmbH | Ressort de contact |
US6554648B2 (en) * | 2000-06-08 | 2003-04-29 | Hon Hai Precision Ind. Co., Ltd. | Universal serial bus receptacle connector |
-
2002
- 2002-06-11 FR FR0207174A patent/FR2840736B1/fr not_active Expired - Fee Related
-
2003
- 2003-06-10 JP JP2004512237A patent/JP2005529470A/ja active Pending
- 2003-06-10 EP EP03757073A patent/EP1516396A1/fr not_active Withdrawn
- 2003-06-10 WO PCT/EP2003/050219 patent/WO2003105281A1/fr not_active Application Discontinuation
- 2003-06-10 AU AU2003250242A patent/AU2003250242A1/en not_active Abandoned
- 2003-06-10 US US10/517,243 patent/US7137854B2/en not_active Expired - Fee Related
- 2003-06-10 CN CNB038168421A patent/CN100337370C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5879205A (en) * | 1994-10-24 | 1999-03-09 | The Whitaker Corporation | Stamped and formed electrical contact |
EP0959531A2 (fr) * | 1998-05-18 | 1999-11-24 | The Whitaker Corporation | Borne électrique femelle d'un seul tenant |
Also Published As
Publication number | Publication date |
---|---|
EP1516396A1 (fr) | 2005-03-23 |
US7137854B2 (en) | 2006-11-21 |
AU2003250242A1 (en) | 2003-12-22 |
CN1669187A (zh) | 2005-09-14 |
JP2005529470A (ja) | 2005-09-29 |
CN100337370C (zh) | 2007-09-12 |
FR2840736B1 (fr) | 2004-08-27 |
US20060141873A1 (en) | 2006-06-29 |
FR2840736A1 (fr) | 2003-12-12 |
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