EP1331696A2 - Elektrischer Steckerstift und Herstellungsverfahren - Google Patents
Elektrischer Steckerstift und Herstellungsverfahren Download PDFInfo
- Publication number
- EP1331696A2 EP1331696A2 EP03001620A EP03001620A EP1331696A2 EP 1331696 A2 EP1331696 A2 EP 1331696A2 EP 03001620 A EP03001620 A EP 03001620A EP 03001620 A EP03001620 A EP 03001620A EP 1331696 A2 EP1331696 A2 EP 1331696A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- plug
- electrical
- power supply
- electrically conductive
- conductive core
- 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
Images
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
- 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
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- H01R13/44—Means for preventing access to live contacts
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on 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
- H01R2103/00—Two poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Definitions
- the present invention relates to an electrical plug pin, which in a Mains socket is insertable and an electrically conductive core with a contact area for electrical contact of the mains socket and a connection area for contacting an electrical component, and an associated one Process for its production.
- Such connector pins are metallic turned parts according to the state of the art, which are used both in electrical Mains plugs as well as used in plug-in power supplies for contacting the mains socket become.
- Plug-in power supplies for example plug-in power supplies for supplying electrical power Devices with a low voltage or plug-in chargers.
- plug-in power supplies consist of a housing, which contains the electrical assembly, for the power supply of an electrical device that can be connected via a connecting cable is required, or which is required for charging plug-in batteries, and from at least one connector pin arranged on the housing, which in the Mains socket can be plugged in and with a circuit board holding the electrical assembly is connectable.
- Such a plug-in power supply for powering electrical devices with a low voltage is known from DE 43 22 087 C2.
- the electrical connection is made here between the connector pins manufactured as a turned part and the circuit board, which the electrical Assembly carries, via additional contact springs.
- FIG. 9 Another example of a such a contact spring 111 is shown in FIG. 9.
- the associated ones in FIGS. 8 The conventional so-called Euro plug pins 110 and 10 shown are usually used manufactured as a turned part and have a contact area 112 for electrical Contact the electrical outlet, an isolated area 116, in which the plug pin 110 is surrounded by an insulating sheath, and a connection area 114, which is connected to the contact spring 111.
- To the in the for Euro plug pins to meet the applicable standards e.g.
- isolated area 116 has a knurl 117, which is securely anchored in the insulating Serving serves.
- a circumferential locking projection 128 in the connection area 114 interacts with spring projections 126 on the contact spring 111 so that the plug pin 110 is mechanically secured in the contact spring 111.
- the present invention is therefore based on the object of an improved connector pin and specify an associated manufacturing process, thereby reducing production such plug pins and thus also the power plug and plug-in power supply units containing them simplified and cheaper.
- the invention is based on the finding that by replacing the turning as Manufacturing process for such connector pins is a significantly simplified manufacturing process can be achieved. Because it is a non-cutting manufacturing process acts, there is no waste, but the raw material can be used 100% become. Extrusion is a faster process than turning because Depending on the scope and intensity, up to 1000 parts per minute are possible, and it can thus the production can be accelerated significantly. Because the connector pin in a shaping technique is produced, the material is compressed and the connector pin has one improved tensile strength compared to similarly shaped turned parts. Finally Production using the extrusion process has the advantage that the production tools are much less worn during production than during turning.
- the electrically conductive core has according to an advantageous embodiment between the contact area and the connection area an insulated area in which it is separated by an electrically insulating Wrapping, preferably a plastic wrap, is surrounded.
- the manufacture of this knurl is in the Extrusion process integrated.
- a knurled shape of the knurl that can be produced particularly well by the extrusion process is Knurl with axially parallel grooves according to DIN 82 RAA.
- Plug pin expediently secured by the connection area a circumferential Latching projection over which the plug pin with a contact spring of the electrical Component can be locked.
- This locking projection can be carried out in a particularly cost-effective manner by transverse rolling be attached to the electrically conductive core.
- the advantageous properties of the plug pin according to the invention can be particularly great use effectively with an electrical power plug where the electrical Component is an electrical connection cable.
- Such a power plug can, for example, be designed according to the European standard, but can also meet any other country standard.
- connection area is designed so that it leads to direct contact the circuit board can be connected directly to it, so you can use additional Parts such as the conventional contact spring can be dispensed with. This simplifies the manufacturing process and saves material.
- the fact that the contact spring is omitted increases also the safety of the electrical connection, for example in harsh environmental conditions with regard to temperature or mechanical stress.
- the contact area and a cylindrical one connected to it Shaft of the electrically conductive core produced by means of an extrusion process In extrusion, a blank or press blank is made in a die by one Stamp, which exerts the high pressure necessary for the flow and together with the Die walls form the caliber, reshaped.
- This method has the advantage that the raw material is used 100% and there is no waste that the process is much faster than conventional turning because it depends on the forming intensity Up to 1000 parts per minute can be manufactured and that the pull-out protection and the anti-twist protection, for example by cross rolling and attaching a Knurling can be integrated into the extrusion process.
- a special case of Extrusion is the so-called cold flow, in which at comparatively low Temperatures the forming is carried out.
- an electrically conductive core 109 manufactured using extrusion technology is one Connector pin 110 shown.
- the electrically conductive core 109 has a contact area 112 and a connection area 114. Via the contact area 112 Plug pin 110 can be connected to a mains socket, not shown in the figure.
- An insulated area 116 is the electrically conductive core 109 from an insulating Wrapping, preferably a plastic jacket, which is not in this drawing is shown surrounded. This ensures increased mechanical stability and electrical Safety.
- the electrically conductive core 109 shown corresponds to the European standard, can however be designed according to any country standard. By doing insulated region 116, the electrically conductive core 109 has a knurl 117 which can be manufactured during extrusion.
- a subsequent step can by rolling the electrically conductive core 109 in the connection region 114 circumferential locking projection 128 attached by appropriately shaped transverse rolling rollers become.
- This locking projection 128 can then with a contact spring 111 Contacting an electronic component such as a stranded wire or a printed circuit board interact.
- the contact area 112 is on its side facing the mains socket Tapered end to reduce the risk of injury when handling and on the other hand to facilitate insertion into the mains socket.
- connection area 114 is U-shaped, so that it forms a fork contact into which, for example, a circuit board is inserted directly can be.
- FIG. 3 shows a mains plug 200 according to the European standard, in which two according to the invention Connector pins 110 are used to make the electrical connection between a power socket (not shown) and an electrical connection cable 202 to manufacture.
- FIG. 4 shows a section of a plug-in power supply 100 in a sectional view Connector pins 110 shown according to an advantageous embodiment.
- the plug-in power supply 100 is a printed circuit board (Printed Circuit Board, PCB) 104 arranged, which carries electronic components 106. Make these components 106 the functions required for the respective embodiment of the plug-in power supply ready.
- the electrical components 106 thus serve to generate low voltage for the power supply of an electrical device that can be connected via a connecting cable, if the plug-in power supply 100 is a plug-in power supply unit for power supply electrical devices with a low voltage.
- the one for charging Electronic components 106 required by accumulators or batteries are on of the circuit board 104, if the plug-in power supply 100 is a plug-in charger is.
- the electronic components 106 has the printed circuit board 104 on its top and / or bottom surface 108, which are to be connected to the mains voltage.
- the plug pins 110 are in a power socket, not shown in the figure insertable and connectable to the mains voltage via their contact area 112.
- the connector pins 110 are in the embodiment shown according to the European standard trained, but can according to any country standard be trained.
- the circuit board 104 becomes vertical in the embodiment shown to the longitudinal axis of the plug pin 110 and thus perpendicular to the direction of insertion in the Mains socket inserted into the contact spring 111.
- the plug pin 110 In the isolated area 116 the plug pin 110 of an insulating sheath 124, preferably a plastic sheath, surround. This ensures increased mechanical stability and electrical Safety.
- FIG. 5 shows a section of a plug-in power supply 100 in a sectional view
- Connector pins 110 shown according to another advantageous embodiment, at which the connection area 114 for direct contacting of the circuit board 104 in one piece with the contact area 112.
- the connector pins 110 can both can be produced as a bent wire part as well as an extruded part.
- 102 of the plug-in power supply 100 is a printed circuit board (Printed Circuit Board, PCB) 104 arranged, which carries electronic components 106. Make these components the functions required for the respective embodiment of the plug-in power supply.
- PCB printed circuit board
- the electrical components 106 thus serve to generate a low voltage for the power supply of an electrical device that can be connected via a connecting cable, if the plug-in power supply 100 is a plug-in power supply unit for power supply electrical devices with a low voltage.
- the one for charging Electronic components 106 required by accumulators or batteries are on of the circuit board 104, if the plug-in power supply 100 is a plug-in charger is.
- the electronic components 106 has the printed circuit board 104 on at least its top or bottom connection surfaces 108, which are to be connected to the mains voltage.
- two connector pins 110 are molded directly onto them in one piece Connection areas 114 connected to the connection areas 108.
- the connector pins 110 are plugged into a power socket, not shown in the figure, and via their Contact area 112 can be connected to the mains voltage.
- the connector pins 110 are in the shown embodiment designed according to the European standard, but can accordingly be trained in any country standard.
- the circuit board 104 will in the embodiment shown perpendicular to the longitudinal axis of the connector pin and thus perpendicular to the direction of insertion into the mains socket in the connection area 114 of the plug pin 110 inserted.
- the plug pin is in an insulated region 116 110 from an insulating sheath 124, preferably a plastic sheath, surround. This ensures increased mechanical stability and electrical safety.
- a detailed view of a plug pin 110 is shown in the sectional view of FIG. 6. at In the embodiment shown here, the circuit board 104 is moved in the direction of the arrow 118, d. H. inserted parallel to the longitudinal axis of the plug pin 110.
- the connection area 114 and the insulated region 116 are in the embodiment shown as a bent wire part manufactured.
- the U-shaped design of the connection area 114, which is inserted Printed circuit board 104 partially encompasses the edge, ensures a safe electrical Contacting and optimal mechanical strength.
- the plug pin 110 has an S-shaped deformation 120, both as pull-out protection as well as anti-twist protection to meet the standards EN 59075 and DIN VDE 0620 part 101 serves.
- the contact area 112 designed as a solid metal cylinder that can be inserted into the mains socket Area is rounded and with the rest of the connector pin manufactured using wire bending technology 110 is connected via a weld 122.
- FIG. 7 An alternative embodiment of the contact area 112 is shown in FIG. 7. at In this embodiment, the contact region 112 is formed by a metal sleeve that closed at the end facing the power socket and via a welding spot 122 with the remaining part of the connector pin 110 produced using wire bending technology connected is. The mechanical stability is ensured by the insulating Envelope 124 extends through the metal sleeve.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
- Figur 1
- eine Seitenansicht eines elektrischen Steckerstifts gemäß einer ersten vorteilhaften Ausführungsform;
- Figur 2
- eine Seitenansicht eines erfindungsgemäßen Steckerstifts gemäß einer zweiten vorteilhaften Ausführungsform;
- Figur 3
- eine perspektivische Darstellung eines sogenannten Europa-Netzsteckers;
- Figur 4
- einen Ausschnitt aus einem Steckernetzteil in teilweise geschnittener Darstellung;
- Figur 5
- einen Ausschnitt aus einem Steckernetzteil gemäß einer weiteren vorteilhaften Ausführungsform in Schnittdarstellung;
- Figur 6
- einen Schnitt durch einen Steckerstift gemäß einer weiteren vorteilhaften Ausführungsform;
- Figur 7
- einen Schnitt durch einen Steckerstift gemäß der Ausführungsform aus Figur 5;
- Figur 8
- einen Steckerstift nach dem Stand der Technik;
- Figur 9
- eine Kontaktfeder zur Kontaktierung zwischen Steckerstift und einer Leiterplatte nach dem Stand der Technik;
- Figur 10
- eine alternative Ausführungsform eines Steckerstifts nach dem Stand der Technik.
Claims (20)
- Elektrischer Steckerstift, der in eine Netzsteckdose einführbar ist und der einen elektrisch leitenden Kern (109) mit einem Kontaktbereich (112) zum elektrischen Kontaktieren der Netzsteckdose und mit einem Anschlussbereich (114) zum Kontaktieren einer elektrischen Komponente (104, 202) aufweist,
dadurch gekennzeichnet, dass der elektrisch leitende Kern (109) in einem Fließpressverfahren hergestellt ist. - Elektrischer Steckerstift nach Anspruch 1, dadurch gekennzeichnet, dass der elektrisch leitende Kern (109) zwischen dem Kontaktbereich (112) und dem Anschlussbereich (114) einen isolierten Bereich aufweist (116), in dem er von einer elektrisch isolierenden Umhüllung (124), vorzugsweise einer Kunststoffumhüllung, umgeben ist.
- Elektrischer Steckerstift nach Anspruch 2, dadurch gekennzeichnet, dass in dem isolierten Bereich (116) an dem elektrisch leitenden Kern (109) ein Rändel (117) zum mechanischen Fixieren des elektrisch leitenden Kerns (109) in der elektrisch isolierenden Umhüllung (124) angebracht ist.
- Elektrischer Steckerstift nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass das Rändel (117) in dem Fließpressverfahren herstellbar ist.
- Elektrischer Steckerstift nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass das Rändel (117) ein Rändel mit achsparallelen Riefen nach DIN 82 RAA ist.
- Elektrischer Steckerstift nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Anschlussbereich (114) einen umlaufenden Rastvorsprung (128), über den der Steckerstift (110) mit einer Kontaktfeder (111) der elektrischen Komponente (104, 202) verrastbar ist, aufweist.
- Elektrischer Steckerstift nach Anspruch 6, dadurch gekennzeichnet, dass der umlaufende Rastvorsprung (128) durch Querwalzen herstellbar ist.
- Elektrischer Netzstecker mit einem Steckerstift nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die elektrische Komponente ein elektrisches Anschlusskabel (202) ist.
- Elektrischer Netzstecker nach Anspruch 8, dadurch gekennzeichnet, dass der Netzstecker (200) zwei Steckerstifte (110) aufweist, die hinsichtlich ihrer Abmessungen, Abstände und Eigenschaften einer Europäischen Norm für Netzsteckerstifte entsprechen.
- Steckernetzteil mit einem Steckerstift nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die elektrische Komponente eine Leiterplatte (104) mit einer elektrischen Baugruppe (106) ist.
- Steckernetzteil nach Anspruch 10, dadurch gekennzeichnet, dass der Anschlussbereich (114) so ausgeführt ist, dass er zur Direktkontaktierung der Leiterplatte (104) direkt mit dieser verbindbar ist.
- Steckernetzteil nach Anspruch 10 oder 11, dadurch gekennzeichnet, dass der Anschlussbereich (114) U-förmig ausgestaltet ist und die Leiterplatte (104) im eingeschobenen Zustand so umgreift, dass sie elektrisch kontaktiert ist.
- Steckernetzteil nach Anspruch 12, dadurch gekennzeichnet, dass die Leiterplatte im wesentlichen parallel zu einer Längsachse des Steckerstifts (110) in den U-förmig umgebogenen Anschlussbereich (114) einschiebbar ist.
- Steckernetzteil nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, dass das Steckernetzteil (100) zwei Steckerstifte (110) aufweist, die hinsichtlich ihrer Abmessungen, Abstände und Eigenschaften einer Europäischen Norm für Netzsteckerstifte entsprechen.
- Steckernetzteil nach einem der Ansprüche 10 bis 14, dadurch gekennzeichnet, dass das Steckernetzteil (100) ein Steckerladegerät ist.
- Verfahren zur Herstellung eines Steckerstifts, der in eine Netzsteckdose einführbar ist und der einen elektrisch leitenden Kern mit einem Kontaktbereich zum elektrischen Kontaktieren der Netzsteckdose und mit einem Anschlussbereich zum Kontaktieren einer elektrischen Komponente aufweist,
gekennzeichnet durch den folgenden Schritt:Fertigen des Kontaktbereichs und eines damit verbundenen zylindrischen Schafts des elektrisch leitenden Kerns mittels eines Fließpressverfahrens. - Verfahren nach Anspruch 16, dadurch gekennzeichnet, dass das Verfahren weiterhin den Schritt umfasst: Anbringen eines Rändels an dem zylindrischen Schaft zum mechanischen Fixieren des elektrisch leitenden Kerns in einer elektrisch isolierenden Umhüllung.
- Verfahren nach Anspruch 17, dadurch gekennzeichnet, dass der Schritt des Anbringens des Rändels in dem Fließpressverfahren integriert ist.
- Verfahren nach Anspruch 17 oder 18, dadurch gekennzeichnet, dass das Rändel ein Rändel mit achsparallelen Riefen nach DIN 82 RAA ist.
- Verfahren nach einem der Ansprüche 16 bis 19, dadurch gekennzeichnet, dass das Verfahren weiterhin den Schritt umfasst: Querwalzen des elektrisch leitenden Kerns zum Anbringen eines umlaufenden Rastvorsprungs, über den der Steckerstift mit einer Kontaktfeder verrastbar ist, in dem Anschlussbereich.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10203173 | 2002-01-28 | ||
DE2002103171 DE10203171B4 (de) | 2002-01-28 | 2002-01-28 | Elektrischer Steckerstift mit elektrisch leitendem Kern in Fließpresstechnik und Verfahren zu seiner Herstellung |
DE10203171 | 2002-01-28 | ||
DE10203173 | 2002-01-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1331696A2 true EP1331696A2 (de) | 2003-07-30 |
EP1331696A3 EP1331696A3 (de) | 2004-10-13 |
EP1331696B1 EP1331696B1 (de) | 2012-05-30 |
Family
ID=26010977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03001620A Expired - Lifetime EP1331696B1 (de) | 2002-01-28 | 2003-01-24 | Herstellungsverfahren eines elektrischen Steckerstifts |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1331696B1 (de) |
ES (1) | ES2384702T3 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1583181A1 (de) * | 2004-03-09 | 2005-10-05 | AKE-ATALAY Kalip Elektrik Sanayi ve Ticaret Ltd. | Verbesserungen in Bezug auf elektrischer Stecker-Stiften |
WO2008067726A1 (fr) * | 2006-12-04 | 2008-06-12 | Shihuang Li | Borne de prise |
CN101359786A (zh) * | 2008-10-07 | 2009-02-04 | 刁鹏程 | 一种改良式插头端子及其生产方法 |
CN101364677A (zh) * | 2008-10-14 | 2009-02-11 | 刁鹏程 | 一种改良型阶梯状插头端子及其生产方法 |
CN101291024B (zh) * | 2007-04-17 | 2010-07-07 | 李世煌 | 一种插头端子及其制作方法 |
ITPD20100192A1 (it) * | 2010-06-18 | 2011-12-19 | Bonaiti S P A | Procedimento, particolarmente per la produzione di terminali per resistenze elettriche, e terminale ottenuto |
CN104607883A (zh) * | 2015-02-13 | 2015-05-13 | 乐清市恒通电气有限公司 | 一种工业用插头的插芯制造工艺 |
GB2532321A (en) * | 2014-10-10 | 2016-05-18 | Wang An | A pin mounting structure for a plug |
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GB818006A (en) * | 1955-08-25 | 1959-08-12 | Burndy Corp | Improvements relating to electrical pin connectors |
GB937579A (en) * | 1961-08-18 | 1963-09-25 | Oxley Robert Frederick | Improvements in or relating to metal pins |
FR1386635A (fr) * | 1963-02-18 | 1965-01-22 | Amp Inc | élément de jonction électrique et son procédé de fabrication |
DE3202747C3 (de) * | 1982-01-28 | 1995-03-23 | Krups Fa Robert | Netzstecker |
GB2186747B (en) * | 1986-02-18 | 1989-11-01 | On Tat Bakelite Electric Works | Manufacturing method for insulated pins for electric plugs |
DE8633492U1 (de) * | 1986-12-15 | 1987-02-19 | Li, Huo-Li, Hsinchu, Tw | |
DE3840140C2 (de) * | 1988-11-29 | 1994-10-06 | Taller Gmbh | Steckerstift für elektrische Anschlußstecker |
FR2683953B1 (fr) * | 1991-11-15 | 1995-06-09 | Possehl Electronic France Sa | Contact connecteur pour circuits hybrides utilises en micro-electronique assurant une liaison entre un substrat et un support. |
-
2003
- 2003-01-24 EP EP03001620A patent/EP1331696B1/de not_active Expired - Lifetime
- 2003-01-24 ES ES03001620T patent/ES2384702T3/es not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
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None |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1583181A1 (de) * | 2004-03-09 | 2005-10-05 | AKE-ATALAY Kalip Elektrik Sanayi ve Ticaret Ltd. | Verbesserungen in Bezug auf elektrischer Stecker-Stiften |
WO2008067726A1 (fr) * | 2006-12-04 | 2008-06-12 | Shihuang Li | Borne de prise |
CN101291024B (zh) * | 2007-04-17 | 2010-07-07 | 李世煌 | 一种插头端子及其制作方法 |
CN101359786A (zh) * | 2008-10-07 | 2009-02-04 | 刁鹏程 | 一种改良式插头端子及其生产方法 |
CN101364677B (zh) * | 2008-10-14 | 2013-10-02 | 濠玮精密科技(深圳)有限公司 | 一种改良型阶梯状插头端子的生产方法 |
CN101364677A (zh) * | 2008-10-14 | 2009-02-11 | 刁鹏程 | 一种改良型阶梯状插头端子及其生产方法 |
EP2178174A1 (de) * | 2008-10-14 | 2010-04-21 | Peng-Cheng Tiao | Verbesserte Struktur von dimmbaren Steckern und Herstellungsverfahren |
ITPD20100192A1 (it) * | 2010-06-18 | 2011-12-19 | Bonaiti S P A | Procedimento, particolarmente per la produzione di terminali per resistenze elettriche, e terminale ottenuto |
CN102394161A (zh) * | 2010-06-18 | 2012-03-28 | 博那蒂股份公司 | 一种方法,尤其是制造用于电阻的端子的方法及该端子 |
US8410894B2 (en) | 2010-06-18 | 2013-04-02 | Bonaiti S.P.A. | Method, particularly for manufacturing terminals for electric resistors, and the terminal obtained |
EP2398113A1 (de) * | 2010-06-18 | 2011-12-21 | Bonaiti S.P.A. | Verfahren zur Herstellung von Endgeräten für elektrische Widerstände, und erhaltenes Endgerät |
CN102394161B (zh) * | 2010-06-18 | 2016-06-08 | 博那蒂股份公司 | 一种方法,尤其是制造用于电阻的端子的方法及该端子 |
GB2532321A (en) * | 2014-10-10 | 2016-05-18 | Wang An | A pin mounting structure for a plug |
GB2532321B (en) * | 2014-10-10 | 2018-02-14 | Wang An | A pin mounting structure for a plug |
CN104607883A (zh) * | 2015-02-13 | 2015-05-13 | 乐清市恒通电气有限公司 | 一种工业用插头的插芯制造工艺 |
Also Published As
Publication number | Publication date |
---|---|
EP1331696B1 (de) | 2012-05-30 |
ES2384702T3 (es) | 2012-07-11 |
EP1331696A3 (de) | 2004-10-13 |
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