EP1997187A1 - Broche de contact et son procédé de fabrication - Google Patents
Broche de contact et son procédé de fabricationInfo
- Publication number
- EP1997187A1 EP1997187A1 EP07723163A EP07723163A EP1997187A1 EP 1997187 A1 EP1997187 A1 EP 1997187A1 EP 07723163 A EP07723163 A EP 07723163A EP 07723163 A EP07723163 A EP 07723163A EP 1997187 A1 EP1997187 A1 EP 1997187A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact pin
- hole
- contact
- sections
- opening
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 45
- 230000037431 insertion Effects 0.000 claims abstract description 45
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 9
- 238000004049 embossing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000000641 cold extrusion Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
- 238000005755 formation reaction Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
- H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
-
- 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
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Definitions
- the invention relates to a contact pin with a contact and a connection area for pressing into a plated-through hole of a printed circuit board according to the preamble of claim 1 and a method for its production according to the preamble of claim 13.
- Such contact pins are particularly intended to produce by soldering in metallized holes of electrical circuit boards a solderless, electrically conductive connection to at least one conductor of the circuit board.
- a solderless, electrically conductive connection to at least one conductor of the circuit board.
- the press-in sections of such contact pins are plastically deformable against corresponding force on the one hand, and on the other hand corresponding demands are made with respect to the pull-out forces on the elastic properties after insertion.
- This property profile is achieved by means of contact pins or press-in pins which have an elastic-plastic area in order to bridge the hole tolerances of the boards on the one side and to ensure the desired insertion and removal forces and the contacting on the other side.
- a press-in contact is known, which is made of a material to form two spaced-apart, initially as required open sections without cutting, later forming the Ein 1500pin each other in Appendix.
- the cross-sectional shape of the sections is selected so that they clamp selectively with the walls in the hole of a circuit board, which can lead to tin abrasion and stress on the hole edge.
- sheet thickness smaller than, for example, 0.8 mm
- smaller hole diameter lower clamping forces are always generated, so that a permanently secure electrical connection is at risk.
- US Pat. No. 6,135,813 A shows an insertion pin which has at its front end two nearly opposite projections which come to lie outside the hole in the state introduced into the printed circuit board. From the pin diameter to the outside projecting projections anchor the pin after passing the pin through the hole of the circuit board, while the inwardly projecting projections do not distort each other and in no way change, but if necessary, soldered together in position and secured with it. So they do not affect the behavior in the hole of the circuit board.
- a contact pin which is punched out of a material, and before formation of the contact element has two spaced-apart portions, which later form the Ein 1500pin.
- a needle-tube-shaped opening is provided in each of the sections. By bending over, the two sections are placed against each other, wherein by corresponding pre-deformation, the two ends of these sections are placed against each other, so that the Ein 1500pin results, which can then be inserted into a plated-through hole of a printed circuit board. However, the free ends are not interconnected.
- the production of such contact pins is usually carried out by punching the contact pins with the introduction of central longitudinal slots, which allow the elastic behavior, as is known for example from DE 195 08 133 C2 or DE 198 31 672 B4.
- the central slot is optimized based on the requirements of the insertion and removal forces, whereby the production technology comes to its limits when punching, for example as a result of stamp stability.
- the inner shape of the slot is limited by punching and cutting forces to a certain size, since they can not be produced otherwise.
- Contact pins with embossed zones are also e.g. from JP 03 017971 A or US 4,923,414 A known, in which case usually the press-in portion is formed so that it can deform plastically during pressing. These pins usually do not cover the range of the standard accordingly. In addition, the manufacturing is very sensitive to tolerances and the risk of shaving is relatively high.
- the present invention seeks to provide a contact pin and a method for its production, which is produced by stamping standard with optimal extraction forces.
- the contact pin has an open shape in which after the punching operation, the later slot forming icardiiche opening is open to the outside and lies between the sections that later form the insertion of the contact pin.
- the limitations of punching technology can be circumvented.
- any basic shape of a contact pin can be easily made larger or smaller, ie the press-in and Auspress material can be better defined and are eg softer and harder in the transitions, which is not possible in today's punching technology with a closed Needle-Eye.
- any geometric formations are formed, thereby forming, for example, support areas.
- These support areas can control the elastic-plastic behavior over the different hole diameters.
- the projections can preferably come to rest in the hole itself. But they can also lead to a kind of tilting movement, which makes the area pushed through the hole wider than the pressing area, which leads to increased extrusion forces. As a result, even with decreasing sheet thickness and smaller hole diameter still good clamping forces can be generated. Tests have shown that even with small hole diameters of 1.0 mm and sheet thicknesses of 0.6 mm, a secure connection can still be achieved.
- the moldings or support areas produced by preferably chip-producing production or forming are no longer made contiguous with increasing miniaturization of the contact pins. Instead, an open opening is first punched out in order to release the moldings there.
- the press-in area of the contact pin is analogously produced as an open fork, which eliminates the manufacturing restrictions.
- the contact pin can be closed, for example mechanically, by welding, riveting, laser welding or the like, whereby the elongate opening or the slot then preferably forms in the middle.
- the slot can be made tapering in the front region in the insertion direction, so that there is less material there is that during insertion of the press-in portion of an elastic deformation in the way.
- Fig. 1 is a view of a contact pin in the punched, open state and in a state in which the ends of the contact pin are connected to each other
- Fig. 3 is an enlarged view of the front portion of the contact pin of FIG. 2,
- FIG. 5 is a section along line 5-5 of Fig. 3,
- FIG. 7 shows the contact pin according to FIGS. 1 to 5 in a state introduced in the hole of a printed circuit board
- FIG. 9 shows a view analogous to FIG. 8 with a variant of the product contour
- FIG. 10 shows a view of a contact pin in a further embodiment in which the projections come to lie in the hole of a printed circuit board
- Fig. 11, 12 views of the contact pin when mounted in printed circuit board holes of different diameters.
- the figures show a contact pin 10 of a formed material for pressing into a plated-through hole 11 on a printed circuit board 12, which is shown in FIG. If in the following a forming or forming process is mentioned, it inter alia a punching, cold extrusion, cold working or the like understood, but in principle also other deformation possibilities are given, provided that a transformation is made possible, the production of at least initially open, allowed by sections of the contact pin edged opening.
- the contact pin has a press-fit section 13 which has at least two contact legs 15, which are spaced apart from one another by at least one elongated opening 14 and curved outward in their central region.
- This press-fit reaches the hole 11 of a printed circuit board 12 during insertion as shown in FIG. 7, where it plastically deformed and thus ensures the desired contact with the circuit board.
- This contacting is to meet several requirements, which are essentially to be seen in the fact that a low Cl-resistance is guaranteed, no contact corrosion occurs, minimal press forces and maximum pull-out forces are present, a temperature resistance is ensured and preferably no chip formation during assembly established.
- the requirements for temperature resistance rise more and more and the compounds thus created should be durable, especially in the automotive sector even with larger vibrations.
- the diameter of the holes of the circuit boards has a relatively large tolerance
- the contact pins and the contacting a small tolerance is required, it becomes clear which dimensioning limits arise in the production of such contact pins, especially if they produced by molding processes such as a punching process and this with increasingly smaller dimensions.
- the contact pin 10 also has an insertion section 16 for insertion into the hole 11, which is formed according to FIGS. 2 and 3 by at least two elongate sections 17 of the contact pin, which abut one another during the insertion.
- This open design thus creates a new scope for the design of the elongated opening. In this respect, only a few examples of the design of this opening are given below, which do not limit the invention further.
- the portions 17 are arranged substantially approximately parallel to each other, but only the formation of the outwardly open elongated opening 14 between them is essential. They may, if necessary, be connected together at their ends 17a to form a pin while enclosing the elongated opening 14.
- the connection does not actually have to take place at the last point of the end 17a, the person skilled in the art will rather choose this connection point in such a way that both a suitable insertion and correspondingly high pull-out forces are ensured.
- the compound can e.g. a mechanical connection, conceivable would be a common molding under positive locking, or a welded joint such. be a laser welding, but other connection possibilities, such as a riveting process also conceivable.
- projections 18 are provided in the opening, which come into operative connection with one another during the plastic deformation of the contact pin 10.
- these projections can be arbitrarily shaped, in an embodiment according to Figures 3, 4 and 7, these projections are formed approximately opposite and come in the plastic deformation with each other, which can also be spoken of a positive engagement.
- These projections 18 on the one hand have the function of controlling the elastic-plastic behavior in the hole 11 via different hole diameters.
- the formations which may also be referred to as a support element or pin, are provided to allow a better insertion of the contact and thus preferably to lie in a region which lies after insertion of the contact pin within the hole 11 of the circuit board.
- the projections 18 are in closed longitudinal opening 14 in the insertion direction in the opening 14 that they come to rest in the inserted state in the hole 11 and there increase the pull forces without contributing to increased chip formation during insertion.
- other arrangements and configurations of the projections 18 are possible, for example in the front third of the opening 14 so that they through the hole 11 during insertion be pushed over.
- the projections are effective even with different hole diameters of the circuit board.
- Fig. 11 shows the contact pin in a hole with a diameter of eg 1, 09 mm
- Fig. 12 shows the same contact pin in a hole with a diameter of 0.94 mm. In both cases, the projections build up sufficient holding forces.
- the portions 17 may have an edge or bead embossing.
- This embossing can be a variable embossing 19, so that the embossing can also influence the press-in forces and extrusion forces.
- the cross section of the sections 17 increases from the insertion section 16 to the press-in section 13.
- the contour of the embossing can be influenced in order to obtain a better osculation or contact surface.
- the ends 17a of the sections 17 are tapered and rounded at their outer edges 20, which are usually pointing away from each other, to form an insertion pin.
- the sections are at least in the region of the insertion section
- the production of the contact pin 10 is initially carried out by forming the sections 17, so that they adjoin the elongated opening 14 which is open towards the outside in a fork-tooth manner. Following the sections 17 are bent together. They can then be connected to one another at the ends of the elongated opening 14, preferably at their ends 17a, or they can lie loosely together. This connection can be made mechanically or by welding.
- the deformation of the sections can be done in any way, preferably by punching, cold extrusion or cold forming.
- the connection of the sections 17 takes place immediately after the forming, ie, for example, during the punching process by welding or laser welding, ie essentially in one operation or production step.
- the sections 17 can be provided with an embossment 19 or notches 21.
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Measuring Leads Or Probes (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
La broche de contact (10) selon l'invention à presser dans un trou métallisé d'une carte de circuit imprimé est fabriquée par transformation. Sa section de pression (13) comporte deux côtés de contact (15) séparés l'un de l'autre par une ouverture longitudinale (14) et bombés vers l'extérieur dans leur partie centrale, qui s'appuient contre la paroi du trou par déformation plastique lorsqu'ils sont pressés dans le trou de la carte de circuit imprimé. Une section d'introduction (16) est réalisée afin d'introduire dans le trou (11) au moyen de deux sections (17) oblongues de la broche de contact (10) adjacentes lors de l'introduction. Après le processus de transformation et avant l'introduction dans le trou (11), les sections (17) touchent l'ouverture oblongue ouverte vers l'extérieur à la manière de dents de fourche. La présence d'au moins une adaptation (18) pour la constitution de zones de butée pour la commande du comportement élastique-plastique dans le diamètre du trou dépassant dans l'ouverture au bord de l'ouverture oblongue (14) permet d'obtenir une broche de contact qui peut être fabriquée selon les normes par des presses à emboutir avec des forces de sortie optimales, ainsi que son procédé de fabrication.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006011657A DE102006011657A1 (de) | 2006-03-12 | 2006-03-12 | Kontaktstift und Verfahren zu dessen Herstellung |
PCT/EP2007/002111 WO2007104500A1 (fr) | 2006-03-12 | 2007-03-10 | Broche de contact et son procédé de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1997187A1 true EP1997187A1 (fr) | 2008-12-03 |
Family
ID=38158011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07723163A Withdrawn EP1997187A1 (fr) | 2006-03-12 | 2007-03-10 | Broche de contact et son procédé de fabrication |
Country Status (6)
Country | Link |
---|---|
US (1) | US7344389B2 (fr) |
EP (1) | EP1997187A1 (fr) |
JP (1) | JP2009529686A (fr) |
CN (1) | CN101401264B (fr) |
DE (1) | DE102006011657A1 (fr) |
WO (1) | WO2007104500A1 (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006001876A1 (de) * | 2006-01-13 | 2007-11-08 | Siemens Ag | Bauteil mit einer elektrischen Flachbaugruppe |
DE102006040640A1 (de) * | 2006-08-30 | 2008-03-13 | Robert Bosch Gmbh | Einpressstift |
US20080318453A1 (en) * | 2007-06-20 | 2008-12-25 | Dancison Philip M | Compliant pin |
DE102008004882A1 (de) | 2008-01-17 | 2009-07-23 | Robert Bosch Gmbh | Einpresskontakt mit einem Sockel, einem Kontaktstift und einem zweiten Stift |
CN201199555Y (zh) * | 2008-04-28 | 2009-02-25 | 鸿富锦精密工业(深圳)有限公司 | 插针 |
DE102008002558A1 (de) * | 2008-06-20 | 2009-12-24 | Robert Bosch Gmbh | Kontaktstift für eine elektronische Schaltung |
US7780483B1 (en) | 2008-12-09 | 2010-08-24 | Anthony Ravlich | Electrical press-fit contact |
DE102009021033A1 (de) * | 2009-05-07 | 2010-09-16 | E.G.O. Elektro-Gerätebau GmbH | Bedieneinrichtung und Verfahren zur Herstellung einer Bedieneinrichtung |
US8313344B2 (en) * | 2009-12-30 | 2012-11-20 | Fci Americas Technology Llc | Eye-of-the-needle mounting terminal |
DE102010033079A1 (de) * | 2010-08-02 | 2012-02-02 | Ludger Sorig | Elektrischer Einpresskontakt |
CN201887288U (zh) * | 2010-11-03 | 2011-06-29 | 富士康(昆山)电脑接插件有限公司 | 压入式安装脚结构及应用该结构的连接器 |
US8519274B2 (en) * | 2011-03-08 | 2013-08-27 | International Business Machines Corporation | Pin that inserts into a circuit board hole |
JP2013131364A (ja) * | 2011-12-21 | 2013-07-04 | Sumitomo Wiring Syst Ltd | 端子金具及び端子金具の接続構造 |
DE102013103818A1 (de) * | 2013-04-16 | 2014-10-30 | Walter Söhner GmbH & Co. KG | Verfahren zur Herstellung von Einpresskontakten, Einpresskontakt sowie Bauteilanordnung mit zumindest einem Einpresskontakt |
US9083091B1 (en) * | 2013-09-06 | 2015-07-14 | Anthony Ravlich | Electrical terminal connector for solderless connection of parts to electrical contact holes |
DE102013114024B4 (de) * | 2013-12-13 | 2016-12-01 | Dr. Fritz Faulhaber Gmbh & Co. Kg | Programmierbare Elektronikbaugruppe und bürstenloser Kleinstmotor |
US9356367B2 (en) * | 2014-01-08 | 2016-05-31 | Tyco Electronics Corporation | Electrical connector having compliant contacts and a circuit board assembly including the same |
DE102014007826A1 (de) * | 2014-06-02 | 2015-12-03 | Fritz Stepper Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung eines Steckverbinders |
US9276338B1 (en) * | 2014-06-24 | 2016-03-01 | Emc Corporation | Compliant pin, electrical assembly including the compliant pin and method of manufacturing the compliant pin |
US20160021747A1 (en) * | 2014-07-17 | 2016-01-21 | Delphi International Operations Luxembourg, S.A.R.L. | Laser welding of thru-hole electrical components |
JP2016143441A (ja) * | 2015-01-29 | 2016-08-08 | 三菱電機株式会社 | 圧入端子及び半導体装置 |
JP6550890B2 (ja) * | 2015-04-22 | 2019-07-31 | 住友電装株式会社 | プレスフィット端子 |
JP6451569B2 (ja) * | 2015-09-14 | 2019-01-16 | 株式会社デンソー | 電子装置 |
DE102016002821A1 (de) * | 2016-03-05 | 2017-09-07 | Wabco Gmbh | Schaltkreis einer elektronischen Steuereinheit |
DE202016105003U1 (de) * | 2016-09-09 | 2016-09-23 | Andreas Veigel | Steckverbinder |
US10408860B2 (en) * | 2017-03-31 | 2019-09-10 | Intel Corporation | Interconnection system with flexible pins |
CN107302145A (zh) * | 2017-07-17 | 2017-10-27 | 苏州福丰联合电子有限公司 | 导电端子 |
JP6735263B2 (ja) * | 2017-11-01 | 2020-08-05 | 矢崎総業株式会社 | プレスフィット端子及び回路基板のプレスフィット端子接続構造 |
US10230184B1 (en) | 2017-12-18 | 2019-03-12 | Te Connectivity Corporation | Compliant pin with an engagement section |
DE102018105784A1 (de) * | 2018-03-13 | 2019-09-19 | Harting Electric Gmbh & Co. Kg | Leiterkartenverbinder |
FR3086109B1 (fr) * | 2018-09-14 | 2021-09-24 | Safran Electronics & Defense | Broche de connexion elastique, connecteur et dispositif electronique comportant de telles broches |
DE102019124331B3 (de) * | 2019-09-11 | 2020-10-08 | Wago Verwaltungsgesellschaft Mbh | Elektrischer Steckkontakt und elektrischer Steckverbinder |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3400358A (en) * | 1965-10-21 | 1968-09-03 | Ibm | Electrical connector |
JPS6054490A (ja) * | 1983-09-02 | 1985-03-28 | 和泉電気株式会社 | プレスフイツトピン |
JPS61180464U (fr) * | 1985-04-30 | 1986-11-11 | ||
DE3537164C1 (de) * | 1985-10-18 | 1987-01-08 | Leonhardy Gmbh | Anschlussstift fuer Ioetfreie Anschlusstechniken |
JPH0314781Y2 (fr) * | 1986-05-08 | 1991-04-02 | ||
US4759721A (en) * | 1987-02-20 | 1988-07-26 | Gte Products Corporation | Compliant press fit pin |
US4769907A (en) * | 1987-07-27 | 1988-09-13 | Northern Telecom Limited | Method of making a circuit board pin |
JPH0170270U (fr) * | 1987-10-29 | 1989-05-10 | ||
US4857018A (en) * | 1988-09-01 | 1989-08-15 | Amp Incorporated | Compliant pin having improved adaptability |
JPH0317971A (ja) * | 1989-06-13 | 1991-01-25 | Nec Corp | コンタクトピン |
DE8907785U1 (de) * | 1989-06-26 | 1989-08-24 | Siemens AG, 1000 Berlin und 8000 München | Mit einer Leiterplatte verbindbare Koaxialsteckverbinderhälfte oder Hochstromkontakt |
US4923414A (en) * | 1989-07-03 | 1990-05-08 | E. I. Du Pont De Nemours And Company | Compliant section for circuit board contact elements |
US5374204A (en) * | 1993-11-30 | 1994-12-20 | The Whitake Corporation | Electrical terminal with compliant pin section |
US5403215A (en) * | 1993-12-21 | 1995-04-04 | The Whitaker Corporation | Electrical connector with improved contact retention |
US5564954A (en) * | 1995-01-09 | 1996-10-15 | Wurster; Woody | Contact with compliant section |
DE19508133C2 (de) * | 1995-03-08 | 1997-02-13 | Kostal Leopold Gmbh & Co Kg | Stiftförmiges Kontaktelement |
FR2779013B1 (fr) * | 1998-05-25 | 2000-07-13 | Framatome Connectors Int | Clip soudable pour connecteur a contacts coudes |
DE19831672B4 (de) * | 1998-07-15 | 2005-05-12 | Ludger Sorig | Einpreßkontakt |
JP2003346951A (ja) * | 2002-05-23 | 2003-12-05 | Kel Corp | プレスフィットピン |
DE20218295U1 (de) * | 2002-11-19 | 2003-04-03 | Würth Elektronik GmbH & Co. KG, 74676 Niedernhall | Kontaktelement für Leiterplatten |
JP2004319338A (ja) * | 2003-04-17 | 2004-11-11 | Sumitomo Wiring Syst Ltd | プレスフィット端子及び基板用コネクタ |
JP2005174654A (ja) * | 2003-12-09 | 2005-06-30 | Auto Network Gijutsu Kenkyusho:Kk | プレスフィット端子 |
JP4302545B2 (ja) * | 2004-02-10 | 2009-07-29 | 株式会社オートネットワーク技術研究所 | プレスフィット端子 |
DE102004028202B4 (de) * | 2004-06-09 | 2006-10-05 | Veigel, Andreas, Ing.(grad.) | Einpresskontakt |
-
2006
- 2006-03-12 DE DE102006011657A patent/DE102006011657A1/de not_active Withdrawn
-
2007
- 2007-03-10 CN CN2007800087361A patent/CN101401264B/zh not_active Expired - Fee Related
- 2007-03-10 JP JP2008558693A patent/JP2009529686A/ja active Pending
- 2007-03-10 EP EP07723163A patent/EP1997187A1/fr not_active Withdrawn
- 2007-03-10 WO PCT/EP2007/002111 patent/WO2007104500A1/fr active Application Filing
- 2007-03-12 US US11/716,714 patent/US7344389B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2007104500A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007104500A1 (fr) | 2007-09-20 |
JP2009529686A (ja) | 2009-08-20 |
DE102006011657A1 (de) | 2007-09-20 |
CN101401264A (zh) | 2009-04-01 |
US7344389B2 (en) | 2008-03-18 |
CN101401264B (zh) | 2012-01-25 |
US20070212907A1 (en) | 2007-09-13 |
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