WO2003092123A1 - Steckerbrücke mit hohlstift - Google Patents
Steckerbrücke mit hohlstift Download PDFInfo
- Publication number
- WO2003092123A1 WO2003092123A1 PCT/DE2003/001374 DE0301374W WO03092123A1 WO 2003092123 A1 WO2003092123 A1 WO 2003092123A1 DE 0301374 W DE0301374 W DE 0301374W WO 03092123 A1 WO03092123 A1 WO 03092123A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hollow pin
- base plate
- hollow
- seal
- bridge according
- Prior art date
Links
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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
-
- 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 the Oberbegrifflieh stressed.
- the present invention is concerned with connector bridges.
- Plug bridges are part of the mains plug, in which the connection between the contacts to be inserted into the socket, that is to say the grounding earthing and / or the plug pins, on the one hand, and the stripped strands of a mains connection cable, on the other hand.
- the connector bridge encloses the connector pins in the correct geometrical alignment for the respective electrical standard and has connection options on its strand connection side such as clapping wings for crimping with the lines, soldering flags, insertion funnels for crimping, screwing, etc.
- the object of the present invention is to provide something new for commercial use.
- the present invention thus proposes, in a first basic concept, a connector bridge with a base plate and a hollow pin penetrating it, in which it is provided that the hollow space of the hollow pin which is open on the socket side is provided with a seal against the penetration of base plate mass during the manufacture of the connector bridge.
- a first essential aspect of the present invention is thus to be seen in the fact that the penetration of the sealing element introduced into the hollow pin during manufacture Base plate mass is prevented during the plug bridge production in the cavity, which is open to the socket.
- the provision of the cavity seal during the hollow pin production is problem-free and possible with high clock cycles, so that the costs of the hollow pin increase at most to a small extent due to the seal. This small increase in costs, if any, is far outweighed by the advantage of being able to fully enclose the hollow pin immediately when the base plate is set or cast.
- the base plate is cast and / or injection molded. This can be done in conventional forms and, for example for crimp-tube-like connection areas on the base plate, insertion funnels can be provided for the wire ends, as can insertion funnels for wire ends via connections for the grounding bracket, etc. It should also be noted in this connection that a plug bridge according to the invention may already be present if only a single hollow pin of the type described is present in the plug bridge; with the typical 220 volt
- Earthing contact plugs with earthing brackets are usually provided with both hollow pins with the seal according to the invention.
- round hollow pins are provided with a seal; however, it should be pointed out that such seals would also be possible with square hollow pins.
- the hollow pin can be bent out of a stamped and / or embossed sheet, in which case it then has a gap in the region of the socket into which moisture or the like can penetrate. Nevertheless, this moisture cannot reach into the inside of the connector handle body during operation. penetrate, since the hollow pin is fully overmolded with the base plate compound and this provides a hermetic seal around the sealing of the hollow pin against penetration of the base plate compound after completion of the base plate.
- the seal will be formed as a plate mounted in the cavity. Since this plate has contact with the entire inner area of the hollow pin, it is still stabilized during the extrusion coating. As a further special advantage of the invention, this results in an increase in the dimensional stability and thus a safety in operation.
- the plate can be fixed by a circumferential knurled and / or embossed edge.
- flaps can be provided to fix the sealing plate.
- the seal or the plate is formed from the same material as the hollow pin. This is advantageous because the base plate mass is usually cast in a hot state and then different expansion coefficients and thus destruction of the seal during base plate production can be avoided by the choice of the same material.
- the seal lies close to the surface of the base plate on the outlet side and then lateral openings are arranged in the hollow pin wall, which are closer to the connection area with the mains connection line, but still in the area of the base plate, so that when the Base plate Base plate mass can penetrate into the hollow pin until it seals and, after solidification, secures against torsion.
- the torsion security can be increased by the design of the crimping area.
- Figure 1 is a sectional view through a connector bridge according to the invention with hollow pins according to the invention.
- Fig. 2 is a sectional view in another plane
- FIG. 3 examples of a tape with hollow pins according to the invention
- FIG. 4 shows a perspective view of a plug bridge according to the invention
- Fig. 5 shows another embodiment of a connector pin.
- a connector bridge 1 generally designated 1, comprises a base plate 2 and hollow pins 3 penetrating it, the hollow space of which on the socket outlet side is open via a slot 3a (FIG. 3) with a seal 4 against the penetration of base plate material during the manufacture of the connector bridge from the mains cable side is provided.
- the connector bridge base plate 2 is formed from fiber-reinforced, non-conductive plastic and, in a manner known per se, generally has a U-shaped cross section, it being possible to provide for an earth strap (not shown) to be attached to the U-legs 2a projecting toward the handle body.
- insertion funnels 2b can be provided on the base plate, which can be formed integrally therewith and / or which are attached.
- a cavity 2c can be provided for receiving an ass pin or the like for connection to correspondingly standardized mains sockets.
- the hollow pin 3 is made from a sheet metal strip, with a number of further hollow pins being provided on this sheet metal strip, as shown in FIG. 3 with two hollow pins in plan view.
- the hollow pin 3a shown has a wall 3b made of sheet metal material which has wall openings 3d close to the connection point 3c for the connection of the mains cable and above the seal 4, which are sufficiently large so that, given the viscosity of the base plate compound in hot condition during the manufacture of the connector bridge, the base plate compound can penetrate into space 3e, recognizable by the sectional view of a hollow pin in FIG. 3.
- the wall 3b of the hollow pin 3 is rolled all round, as can be seen from the recesses 3f. It should be noted that existing dimensions on the drawing do not limit the protection but are at best exemplary.
- the seal 4 is made of the same material as the electrically conductive hollow pin.
- the jumper is made as follows:
- the hollow pin is first produced from a sheet metal strip, the round plates 4 being installed during the stamping and unfolding process.
- the tape with finished hollow pins obtained in this way is then divided into individual hollow pins and these are hot-molded in the area of the cover 4 up to the edge 3g on their side towards the mains connection 3c with base plate compound, the base plate compound completely enclosing the hollow pin, in the space 3e penetrates and survives.
- a penetration of the hot mass in the manufacture of the base plate past the sealing plate 4 is reliably avoided due to the sealing surrounding of the sealing of knurled depressions 3f.
- a power cord can be installed, which in the example shown is done by crimping on the crimping wings 3cl on the side 3c, but in other variants it would also be possible by soldering, screwing or the like.
- the handle body is then encapsulated with PVC or similar material, the contact area between the strand connection end 3c and the power cable end is completely enclosed and hermetically sealed from the outside world without the risk of moisture penetrating into the inside of the handle body. This is due to the fact that the base plate mass is fully in contact with the seal and an absolutely dense base plate level is obtained which is practically absolutely impermeable to steam.
- a plug which uses a hollow pin according to the invention or a plug bridge with such a plug and / or has been produced using a method according to the invention is therefore sufficiently suitable for wet room applications, outdoor applications, etc., although hollow pins and not turned and made of solid material so that hollow hollow pins are used per se. 5, the seal is provided in the form of a cover plate at the upper end of the hollow pin.
- the cover plate lies on an edge area that is slightly rolled in or printed or embossed on the inside and is fixed from above by tabs. This method of manufacture is simple and saves weight.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10391971T DE10391971D2 (de) | 2002-04-26 | 2003-04-28 | Steckerbrücke mit Hohlstift |
US10/512,516 US20050181663A1 (en) | 2002-04-26 | 2003-04-28 | Plug bridge comprising a hollow pin |
AU2003232615A AU2003232615A1 (en) | 2002-04-26 | 2003-04-28 | Plug bridge comprising a hollow pin |
EP03747082.0A EP1502324B1 (de) | 2002-04-26 | 2003-04-28 | Steckerbr cke mit hohlstift |
JP2004500371A JP2005524207A (ja) | 2002-04-26 | 2003-04-28 | 中空ピンを有するプラグブリッジ |
EA200401382A EA200401382A1 (ru) | 2002-04-26 | 2003-04-28 | Штепсельная перемычка с полым штырем |
MXPA04010591A MXPA04010591A (es) | 2002-04-26 | 2003-04-28 | Puente de enchufe con clavija hueca. |
KR10-2004-7017159A KR20050007334A (ko) | 2002-04-26 | 2003-04-28 | 중공 핀을 갖춘 플러그 브리지 |
CA002484076A CA2484076A1 (en) | 2002-04-26 | 2003-04-28 | Plug bridge comprising a hollow pin |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10218865A DE10218865A1 (de) | 2002-04-26 | 2002-04-26 | Steckerbrücke mit Hohlstift |
DE10218865.3 | 2002-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003092123A1 true WO2003092123A1 (de) | 2003-11-06 |
Family
ID=29264871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/001374 WO2003092123A1 (de) | 2002-04-26 | 2003-04-28 | Steckerbrücke mit hohlstift |
Country Status (12)
Country | Link |
---|---|
US (1) | US20050181663A1 (de) |
EP (1) | EP1502324B1 (de) |
JP (1) | JP2005524207A (de) |
KR (1) | KR20050007334A (de) |
CN (1) | CN100340030C (de) |
AU (1) | AU2003232615A1 (de) |
CA (1) | CA2484076A1 (de) |
DE (2) | DE10218865A1 (de) |
EA (1) | EA200401382A1 (de) |
MX (1) | MXPA04010591A (de) |
PL (1) | PL206485B1 (de) |
WO (1) | WO2003092123A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007017752U1 (de) | 2007-08-23 | 2009-01-02 | Kazmierczak, Udo | Steckerbrücke mit Steckerhohlstift |
DE102008006228A1 (de) | 2008-01-25 | 2009-08-06 | Hubert Stüken GmbH & Co. KG | Einteilig geformter Hohlstift |
DE102013208171A1 (de) * | 2013-05-03 | 2014-11-06 | Taller Gmbh | Teil-massiver Hohlstift |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7915735B2 (en) * | 2005-08-05 | 2011-03-29 | Micron Technology, Inc. | Selective metal deposition over dielectric layers |
CN103178372A (zh) * | 2007-08-13 | 2013-06-26 | 高隽(香港)有限公司 | 在挤压方法中成形的插头脚 |
DE102007039324A1 (de) | 2007-08-20 | 2009-02-26 | Michael Taller | Steckerstift |
KR200460887Y1 (ko) * | 2009-02-24 | 2012-06-11 | 주식회사 뉴지로 | 난방제품의 전기접속 커넥터 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3917181A1 (de) | 1988-09-05 | 1990-03-22 | Hermsdorf Keramik Veb | Zweipoliger nichtwiederanschliessbarer stecker |
FR2744841A3 (fr) * | 1995-09-07 | 1997-08-14 | Su Tun Li | Structure de fiche male de prise de courant electrique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428934A (en) * | 1967-02-28 | 1969-02-18 | Amp Inc | Electrical connector for printed circuit board |
US3611257A (en) * | 1969-08-26 | 1971-10-05 | Springfield Wire Of Indiana In | Electric plug construction and method of manufacturing same |
GB9127052D0 (en) * | 1991-12-20 | 1992-02-19 | Amp Gmbh | Stamped and formed sealed pin |
CA2093881C (en) * | 1993-04-13 | 1996-07-23 | Tun Li Su | Inner pin base for a three-pole plug |
DE29601892U1 (de) * | 1996-02-05 | 1996-04-04 | Su Tun Li | Steckerstruktur |
-
2002
- 2002-04-26 DE DE10218865A patent/DE10218865A1/de not_active Withdrawn
-
2003
- 2003-04-28 WO PCT/DE2003/001374 patent/WO2003092123A1/de active Application Filing
- 2003-04-28 KR KR10-2004-7017159A patent/KR20050007334A/ko not_active Application Discontinuation
- 2003-04-28 MX MXPA04010591A patent/MXPA04010591A/es unknown
- 2003-04-28 JP JP2004500371A patent/JP2005524207A/ja not_active Withdrawn
- 2003-04-28 CA CA002484076A patent/CA2484076A1/en not_active Abandoned
- 2003-04-28 EA EA200401382A patent/EA200401382A1/ru unknown
- 2003-04-28 EP EP03747082.0A patent/EP1502324B1/de not_active Expired - Lifetime
- 2003-04-28 US US10/512,516 patent/US20050181663A1/en not_active Abandoned
- 2003-04-28 DE DE10391971T patent/DE10391971D2/de not_active Ceased
- 2003-04-28 CN CNB038090228A patent/CN100340030C/zh not_active Expired - Lifetime
- 2003-04-28 AU AU2003232615A patent/AU2003232615A1/en not_active Abandoned
- 2003-04-28 PL PL371342A patent/PL206485B1/pl unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3917181A1 (de) | 1988-09-05 | 1990-03-22 | Hermsdorf Keramik Veb | Zweipoliger nichtwiederanschliessbarer stecker |
FR2744841A3 (fr) * | 1995-09-07 | 1997-08-14 | Su Tun Li | Structure de fiche male de prise de courant electrique |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007017752U1 (de) | 2007-08-23 | 2009-01-02 | Kazmierczak, Udo | Steckerbrücke mit Steckerhohlstift |
EP2028725A1 (de) | 2007-08-23 | 2009-02-25 | Udo Kazmierczak | Steckerbrücke mit Steckerhohlstift |
DE102008006228A1 (de) | 2008-01-25 | 2009-08-06 | Hubert Stüken GmbH & Co. KG | Einteilig geformter Hohlstift |
DE102008006228B4 (de) * | 2008-01-25 | 2011-09-22 | Hubert Stüken GmbH & Co. KG | Einteilig geformter Hohlstift |
DE102013208171A1 (de) * | 2013-05-03 | 2014-11-06 | Taller Gmbh | Teil-massiver Hohlstift |
DE102013208171B4 (de) | 2013-05-03 | 2022-09-08 | Taller Gmbh | Teil-massiver Hohlstift |
Also Published As
Publication number | Publication date |
---|---|
CN1647321A (zh) | 2005-07-27 |
EP1502324B1 (de) | 2015-04-15 |
KR20050007334A (ko) | 2005-01-17 |
JP2005524207A (ja) | 2005-08-11 |
DE10218865A1 (de) | 2004-03-18 |
PL206485B1 (pl) | 2010-08-31 |
CN100340030C (zh) | 2007-09-26 |
US20050181663A1 (en) | 2005-08-18 |
EA200401382A1 (ru) | 2005-06-30 |
AU2003232615A1 (en) | 2003-11-10 |
PL371342A1 (en) | 2005-06-13 |
DE10391971D2 (de) | 2005-04-07 |
MXPA04010591A (es) | 2004-12-13 |
CA2484076A1 (en) | 2003-11-06 |
EP1502324A1 (de) | 2005-02-02 |
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