EP0727843B1 - Asymmetrisches elektrisches Kontaktgehäuse - Google Patents
Asymmetrisches elektrisches Kontaktgehäuse Download PDFInfo
- Publication number
- EP0727843B1 EP0727843B1 EP96101034A EP96101034A EP0727843B1 EP 0727843 B1 EP0727843 B1 EP 0727843B1 EP 96101034 A EP96101034 A EP 96101034A EP 96101034 A EP96101034 A EP 96101034A EP 0727843 B1 EP0727843 B1 EP 0727843B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- terminal
- tab
- arms
- top wall
- 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.)
- Expired - Lifetime
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Classifications
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- 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
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- 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
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
- H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
Definitions
- This invention relates to an electrical receptacle terminal for mating with tab terminals, the terminal having opposed contact surfaces supported on resilient members, one of the surfaces providing a reference for positioning the tab with respect to a housing within which the terminal is mounted, such that various sized tabs can be mated with the receptacle terminal and specifically positioned with respect to the referenced contact, the receptacle terminal in particular for high current applications.
- asymmetric terminals having opposed contact surfaces, where one of the contact surfaces is on a substantially rigid base, and the opposed contact being on a resilient member that is biased away from the base when a mating tab terminal is inserted between the contacts.
- one surface of the tab terminal is always positioned in a specified manner with respect to the terminal, independent of the thickness of the tab.
- Use of such a feature is desired in certain applications because tabs of different thicknesses are aligned in rows set at a specified pitch with respect to each other.
- receptacle terminals for mating with tabs of various thicknesses also have varying sizes.
- a receptacle terminal When a receptacle terminal has a symmetrical design, for example with opposed cantilever beam contact arms extending from a box-shaped body (see document DE-A-4 215 162), outer edges of the box-shaped bodies of adjacent terminals with different sizes will not be in the same plane. This may be a problem when requiring secondary locking members that are inserted behind the terminal bodies for retention of the terminals within cavities of the housing, because a single secondary locking feature cannot be made in the simple manner to be inserted behind all of the receptacle terminals of a same row due to their outer edges positioned at different levels. It would therefore be desirable to have receptacle contacts having surfaces, for example for secondary locking, at specified positions within the connector housing whilst nevertheless for contacting tabs of different thicknesses.
- terminals In many applications, there is a need for terminals to carry high electrical current whilst nevertheless having low mating forces when mated to a complementary male terminal. Furthermore, the terminal must be robust and able to withstand high mechanical and thermal solicitation over its lifetime, for example the harsh conditions experienced in automotive applications.
- the upper contact surface is proximate the top wall's roughly planar surface and acts as a reference contact.
- the spring support beams increase the spring force of both the upper and lower contacts, yet allow sufficient flexibility to compensate for tolerances in the mating tab thickness. Furthermore, due to the high spring force and flexibility of both upper and lower contacts, a gap can be provided between contacts, that reduces mating forces. The gap can also be easily designed to various sizes by adjusting the curvature of the lower contact section without varying the external dimensions of the terminal, nor changing the position of the reference contact provided by the upper contact section.
- an electrical terminal 2 comprises an inner contact body 4 and an outer spring body 6.
- the terminal 2 has a conductor connection section 8 for crimping to a conducting wire, and a contact section 10 extending therefrom defining a tab receiving cavity 12 for receiving a complementary tab terminal therein for electrical contact therewith.
- the contact section 10 of the inner body 4 comprises a base wall 14, side walls 16 extending from lateral edges thereof, and a top wall 18 forming a box-shaped structure surrounding the cavity 12, extending between a connection end 20 attached to the connection section 8, and a tab receiving end 22.
- the bottom wall 14 comprises cantilever beam contact arms that extend from proximate the connection section 20 axially towards the tab receiving end 22 where they curl reversely backwards over the base wall 14 to free ends 26 that are spaced above the base wall 14.
- This curled-over portion forms a contact section 28 of the contact arms 24, having an arcuate upper contact surface 30 resiliently biasable against a complementary tab terminal.
- the reversely-folded contact section 28 also provides a smooth tab guide for insertion of the tab into the contact cavity 12.
- the top wall 18 also comprises cantilever beam contact arms 34 that extend from proximate the connection end 20 to their free ends 36 at the tab receiving end 22.
- a depression in the contact arms 34 proximate the end 36 and opposite the lower contact surface 30 forms an arcuate upper contact surface 38 for resilient biasing against the complementary tab terminal.
- the opposed contact surfaces 30,38 are separated by a gap G that is less than the thickness of the tab to be received therebetween.
- the slot 32 is aligned with a seam 42 resulting from the folding together of the body from sheet metal strip.
- the seam 42 can be joined rigidly together if desired by welding or other fixing means (not shown).
- the upper contact arms 34 thus have enhanced individual movement and greater flexibility due to the slot 40.
- the side walls 16 comprise lower support beams 40 and upper support beams 42 that extend from proximate the connection end 20 to proximate the tab receiving end 22, the upper and lower beams separated from each other by a slot 44 to enable independent resilient movement of the beams 42,40 away from each other.
- Each lower beam 40 of the corresponding side wall 16 is attached proximate the tab receiving end 22 via a right angled corner portion 46 to the contact arms 24, to increase the spring strength of the contact arm 24.
- the beams 40 are however separated from the base wall by a slot 48 that extends from the right-angled bridging portion 46 to proximate the connection end 20, the slot 48 allowing greater suppleness in deflection of the contact arm 24 when resiliently biased.
- the right-angled bridging portion 46 of the side wall spring beams 40 is attached to the contact arm 24 prior to extension of the contact section 28, to allow the contact section 28 to bias resiliently in addition to resilient biasing of the contact arm 24. The latter thus enhances the flexible elastic movement of the contact point 30.
- the upper contact arms 34 are similarly attached to the side wall spring beams 42 via right-angled bridging portions 50 at the free ends 36 of the contact arms 34.
- the side wall spring beam 42 is separated from the contact arm 34 by a slot 52 extending from proximate the free end 36 to proximate the connection end 20 to allow the contact arms 34 to have certain suppleness.
- the upper contact arms 34 can be made to a different degree of suppleness than the lower contact arms if desired, by varying the relative length and rigidity (width) of the spring support beam 40,42 respectively.
- insertion forces are reduced by providing a gap G between opposing contact surfaces 38,30.
- High contact forces are achieved by providing extra support to the contact arms 24,34 with the side wall beams 40,42 whilst nevertheless allowing a certain flexibility by providing the slots 48,52.
- the terminals 2 are for use and positioning within cavities of connector housings for mating with complementary connectors having tab terminals mounted therein.
- the complementary connector may typically have rows of tab contacts that are aligned along a straight line, each of these rows being separated from each other at a specific (standardized) pitch.
- Some connectors may comprise tabs of different widths depending on the amount of electrical current they need to carry, the wider ones being for higher current carrying capability.
- a row of tabs may for example have six tabs of small widths and one tab of larger width, these tabs being stamped all from the same strip of sheet metal. In other words, on the sheet metal strip one would stamp six smaller tabs and one wider tab in the juxtaposed manner with one set of tooling.
- An advantageous manner of assembling these tabs to the complementary connector housings is by "stitching" the tabs into pre-moulded through holes of the complementary connector housing where an interference fit holds the tabs to the housing.
- This manufacturing method is more advantageous (for cost reasons) than, for example, overmoulding the tab contacts with the housing.
- a further advantage of this manufacturing method is that the interference fit provides a very strong retention and mounting of the tab contacts to the housing (more so than with overmoulding), in particular under severe mechanical and thermal solicitation.
- the alignment of different sized tabs in rows at specified pitches requires accurate positioning of the receptacle terminal contact surfaces 38,30 in the connector for mating with a complementary connector.
- connection end 20 of the box-shaped contact section 10 serves as a shoulder for receiving a secondary locking member therebehind. It would thus be advantageous to provide a secondary locking shoulder such as the connection end 20 with an upper edge 56 defining the corner of the secondary locking shoulder, aligned with the corners of other receptacle terminals mounted in a connector housing, where some terminals are for mating tab terminals of different widths.
- the contact asymmetry where the upper contact arms 34 are substantially planar and extend from the corner portion 56 that defines the edge of the secondary locking shoulder 20.
- the upper and lower contact arms are relatively stiff compared to conventional cantilever beam spring contact arms, the flexibility provided by the separation of the support spring beams 40,42 by the slots 48,52 respectively, with the contact arms 24,34, enable sufficient flexibility to adjust to variations in tolerance of the thickness of a mating tab terminal, whilst ensuring high contact force and lower insertion force. Due to the relative stiffness, the contact surface 38 thus acts as a reference contact surface with respect to the corner 56 and is always in substantially the same position with respect thereto independent of the position of the opposing contact surface 30.
- the flexibility of the upper contact arm 34 with respect to the lower contact arm 24 it is possible to reduce the flexibility of the upper contact arm 34 with respect to the lower contact arm 24 to ensure that the biasing apart of the contact surface 38 is similar for different sized contacts, where variations in thickness of the tab will be absorbed more greatly by the more flexible contact arm, which is the lower contact arm 24.
- the upper contact arms would nevertheless still be provided with a certain flexibility for more reliable contact, in particular under mechanical and thermal solicitation over the desired lifetime of the terminal.
- the gap G can be modified quite easily by reversely folding the contact section 28 more or less tightly over the base wall 14 without varying the outer dimensions of the terminal, nor effecting the position of the reference contact surface 38 thereby requiring no modifications to the connector housing design which receives the receptacle terminals 2. This is a particularly advantageous feature of the invention.
- the outer spring body 6 comprises a stainless steel rectangular box-shaped structure stamped and formed from sheet metal and positioned around the contact section 10 of the inner contact body 4.
- the outer spring body 6 thus also has bottom, side and top walls 60,62,64 respectively positioned adjacent the inner contact bottom, side and top walls.
- the outer spring body is securely attached to the inner contact body by tabs 66 extending from the side walls 64 for clinching over the inner contact body side walls 16 proximate the connection section 8. Further tabs 66 stamped from the base wall 60 are pushed through cutouts 68 in the inner contact body base wall 14.
- the outer spring body is thus securely held to the inner contact body proximate the connection section 8, and extends just beyond the inner contact body tab receiving end 22 thereby substantially surrounding the whole inner contact body contact section 10.
- outer edges 69 of the walls 64,62,60 are inwardly folded to provide a smooth rounded front end for insertion of the terminal within a corresponding housing cavity.
- the bottom and top walls 60,62 of the outer spring body are separated from the contact arms 24,34 of the inner contact body by a certain gap to allow outward biasing thereof, in particular for mating with a complementary tab terminal.
- the outer body top wall 62 comprises a pair of resilient cantilever beam locking lances 70 projecting obliquely upwardly therefrom for locking against a complementary shoulder of a connector housing cavity.
- the locking lances 70 have increased strength with respect to buckling by being arcuately deformed 72, and further having a sheared tab 74 along their end locking faces 76 to spread the pressure forces against the housing retention shoulder and thereby reduce the risk of damage thereto.
- the outer spring body further has a polarizing extension 78 in the plane of the side wall 64 and which serves to correctly orient the terminal with respect to a connector housing cavity complementary thereto.
- the folding together of the outer body produces a seam 80 that abuts the side wall 64 having the extension 78, the seam being closed with welds 82, but other fixing means could be used. Due to the positioning of the locking lances 72, and to their advantageous reinforced structure, the terminal 2 can withstand high forces tending to extract the terminal from the housing cavity.
- the contact section 28 of the inner contact body lower contact arms 24 is not only advantageous due to the enhanced flexibility and effective tab insertion guide whilst nevertheless producing high contact forces, but also requires little material due to the free end 26 being proximate the contact section 30 and spaced from the base wall 14. Furthermore, the reverse fold of the contact section 28 can be very easily modified to adjust to complementary tab terminals with different thicknesses without changing the outer dimensions of the contact, and with only some very minor changes to the dies for stamping the terminal. All of the above is of course effectuated whilst retaining a reference contact 38 that has a certain flexibility for increased reliability of the contact.
- a receptacle terminal 102 having a contact body 104 and an outer spring body 106 positioned over a contact section 110 of the inner contact body 104.
- the inner contact body 104 at the receptacle portion 110 includes a base wall 114, side walls 116 and top wall 118 that form a box shaped structure as described above.
- the base wall 114 extends forwardly through a curled-over portion that acts as contact arms 124, described in detail above.
- Opposite the curled-over portion 124 is an opposed contact surface 138 that is located opposite a contact surface 130 on the curled over contact arm 124.
- a cantilevered auxiliary contact arm 180 extends out of the base 114 such that its free end is disposed near the top wall 118.
- the auxiliary contact arm 180 is rearward of the curled-over contact arm 124 relative to the direction of insertion of the mating tab terminal (not shown).
- a contacting surface 182 is formed thereupon.
- the top wall 118 is segmented by slits 184 such that the opposed contact surface 138 is on a forward portion 186 of the top wall 118 and a rearward portion 118 is defined.
- the rearward portion 118 is approximately located opposite the free end 190 of the auxiliary contact arm 180.
- dimples 192 can be formed in the rear portion 188 of the upper wall 118 for engaging the mating terminal.
- these dimples would be spaced apart from the auxiliary contact arm 182 such that a total of seven contact points could be defined.
- the seven contact points would include four contact points at the front between the pair of contact arms 124 and their corresponding opposite contact surfaces 138 in the front portion 186 of the top wall 118, and the three contact points consisting of the auxiliary contact arm 180 and the two spaced apart dimples 192. It is advantageous that this embodiment provides for additional stabilization of the tab terminal to be received therein, additional contact points for enhanced electrical transmission characteristics between the mating contacts, and reduced insertion forces due to the staggering of engagement points.
- the receptacle terminal according to this invention provides high contact forces yet relatively low insertion forces whilst providing a reference surface for more cost-effective connector designs.
- the reference contact has a certain flexibility for greater flexibility and therefore improved resistance to thermal and mechanical solicitation.
- Another advantage is the easy adaptability of the contact section to tabs of varying thicknesses and an efficient use of material.
- the outer spring body further provides effective protection to the inner contact body, good seating within a connector housing cavity, and very high retention forces.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Claims (16)
- Elektrische Buchsenklemme (2, 102) für einen Eingriff mit einem komplementären Stiftkontakt oder Nasenkontakt, wobei die Buchsenklemme einen Kontaktkörper (4, 104) aufweist, der einen Verbindungsabschnitt (8) und einen Kontaktabschnitt (10) aufweist, wobei sich der Kontaktabschnitt zwischen einem Verbindungsende (20) und einem Stift- oder Nasenaufnahmeende (22) erstreckt und aufweist: eine Basiswand (14); Seitenwände (16); und eine obere Wand (18, 118), die eine Kastenform mit einem Hohlraum (12) für das Aufnehmen des Stiftkontaktes oder Nasenkontaktes darin bilden, und wobei gegenüberliegende untere und obere Kontaktarme (24, 34) Teil der Basiswand und bzw. der oberen Wand sind, dadurch gekennzeichnet, daß die Seitenwände (16) untere und obere Stützträger (40, 42) aufweisen, die an unteren und bzw. oberen Kontaktarmen (24, 34) befestigt sind, wobei die Befestigungsstellen in unmittelbarer Nähe des Nasenaufnahmeendes (22) sind, wobei der obere Kontaktarm (34) eine Kontaktfläche (38, 138) in unmittelbarer Nähe der oberen Wand (18) aufweist, wobei der untere Kontaktarm (24) einen Kontaktabschnitt (28) aufweist, der sich vom Nasenaufnahmeende (22) des unteren Kontaktarmes aus erstreckt und entgegengesetzt über die Basiswand (14) gebogen ist, um die untere Kontaktfläche (30, 130) zu bilden, die im wesentlichen gegenüberliegend der und durch einen Spalt (G) von der oberen Kontaktfläche (38) getrennt ist.
- Buchsenklemme nach Anspruch 1, dadurch gekennzeichnet, daß der Kontaktabschnitt (28) ein freies Ende (26) in unmittelbarer Nähe der unteren Kontaktfläche (30) und mit Abstand über der Basiswand (14) angeordnet aufweist.
- Buchsenklemme nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der untere Stützträger (40) kürzer ist als der obere Stützträger (42).
- Buchsenklemme nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß die Stützträger (40, 42) an ihren entsprechenden Kontaktarmen (24, 34) über rechtwinkelige Überbrückungsabschnitte (46, 50) befestigt und von den Kontaktarmen zwischen dem Verbindungsende und den Befestigungsstellen des Nasenaufnahmeendes durch Schlitze (48, 52) entsprechend getrennt sind.
- Anschlußklemme nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß die obere Kontaktfläche (38) durch eine geringe Vertiefung in der oberen Wand (18) gebildet wird, wobei die Kontaktfläche (38) fast in einer Ebene liegend zur oberen Wand (18) ausgerichtet ist.
- Anschlußklemme nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß das Verbindungsende (20) des Kontaktkörpers einen Vorsprung quer zur Stift- oder Naseneinsetzrichtung aufweist und sich von der oberen Wand (18) zur Basiswand (14) erstreckt, um als sekundärer Sperrvorsprung Verwendung zu finden, der mit einem sekundären Sperrelement des Verbindergehäuses zusammenwirken kann.
- Anschlußklemme nach Anspruch 6, dadurch gekennzeichnet, daß sich der Verbindungsabschnitt (8) für eine elektrische Verbindung mit einem Leiter zusammenhängend aus der Basiswand (14) heraus erstreckt.
- Anschlußklemme nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß ein Paar obere Kontaktarme (34) und ein Paar untere Kontaktarme (24) vorhanden sind, wobei die Armpaare durch Schlitze (32, 40) dazwischen getrennt sind, wobei sich die Schlitze vom Stift- oder Nasenaufnahmeende (22) bis in unmittelbare Nähe des Verbindungsendes (20) erstrecken.
- Anschlußklemme nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß die Anschlußklemme einen äußeren Federkörper (6) aufweist, der den Kontaktabschnitt (10) des Kontaktkörpers umgibt.
- Anschlußklemme nach Anspruch 9, dadurch gekennzeichnet, daß der äußere Federkörper (6) sicher am inneren Kontaktkörper in unmittelbarer Nähe des Verbindungsendes (20) befestigt ist und sich von dort aus über die Kontaktarme (24, 34) erstreckt, wobei der äußere Körper mit etwas Abstand von den Kontaktarrnen angeordnet ist, um dessen Vorspannen nach außen zu gestatten.
- Anschlußklemme nach Anspruch 10, dadurch gekennzeichnet, daß der äußere Federkörper (6) nach innen abgerundete Ränder am Stift- oder Nasenaufnahmeende aufweist, die sich über das Stift- oder Nasenaufnahmeende (22) des inneren Kontaktkörpers für ein gleichmäßiges Einsetzen in einen Hohlraum eines Verbindergehäuses erstrecken.
- Anschlußklemme nach Anspruch 11, dadurch gekennzeichnet, daß der äußere Federkörper (6) eine schräg nach außen vorgespannte elastische Einrastzunge in der Form eines freistehenden Trägers aufweist, der eine Wulst aufweist, die dort entlang für das Versteifen der Zunge mit Bezugnahme auf ein Ausknicken gebildet wird; und daß das freie Ende einen abgescherten versetzten Abschnitt (74) aufweist, um den Druck gegen einen Arretiervorsprung des komplementären Gehäuses zu verteilen.
- Anschlußklemme nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Kontaktkörper (104) außerdem einen Hilfskontaktarm (180) nach hinten vom Kontaktarm (124) umfaßt, der sich von der Basiswand (114) heraus zur oberen Wand (118) hin für einen elektrischen Eingriff mit dem Gegenkontakt erstreckt.
- Anschlußklemme nach Anspruch 13, dadurch gekennzeichnet, daß ein Paar Vertiefungen (192) in der oberen Wand (118) auf beiden Seiten des Hilfskontaktarmes (180) gebildet wird.
- Anschlußklemme nach Anspruch 14, dadurch gekennzeichnet, daß die Vertiefungen (192) von der Kontaktfläche (138) des oberen Armes durch mindestens einen Schlitz (184) getrennt sind.
- Anschlußklemme nach Anspruch 15, bei der die Schlitze (184) in der oberen Wand (118) gebildet werden und sich quer zur Eingriffsrichtung der Anschlußklemme mit einer komplementären Nase erstrecken.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9503155 | 1995-02-17 | ||
GBGB9503155.5A GB9503155D0 (en) | 1995-02-17 | 1995-02-17 | Asymetric electrical receptacle terminal |
GB9521578 | 1995-10-20 | ||
GBGB9521578.6A GB9521578D0 (en) | 1995-10-20 | 1995-10-20 | Asymmetric electrical receptacle terminal |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0727843A2 EP0727843A2 (de) | 1996-08-21 |
EP0727843A3 EP0727843A3 (de) | 1998-04-15 |
EP0727843B1 true EP0727843B1 (de) | 2002-04-03 |
Family
ID=26306526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96101034A Expired - Lifetime EP0727843B1 (de) | 1995-02-17 | 1996-01-25 | Asymmetrisches elektrisches Kontaktgehäuse |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0727843B1 (de) |
JP (1) | JP3784450B2 (de) |
BR (1) | BR9600724A (de) |
DE (1) | DE69620282T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19841232C2 (de) * | 1998-09-09 | 2001-02-15 | Framatome Connectors Int | Buchsenkontakt für elektrische Stecker |
US6475040B1 (en) | 1999-05-28 | 2002-11-05 | Tyco Electronics Corporation | Electrical contact receptacle to mate with round and rectangular pins |
JP3361308B2 (ja) * | 1999-12-28 | 2003-01-07 | タイコエレクトロニクスアンプ株式会社 | 雌型コンタクト及びそれを用いた電気コネクタ |
EP1429424A1 (de) * | 2002-12-10 | 2004-06-16 | Meccanotecnica Codognese S.p.A. | Elektrisches Anschlussteil |
JP4600277B2 (ja) * | 2005-12-28 | 2010-12-15 | 日立電線株式会社 | 雌端子構造 |
DE102011054316B4 (de) * | 2011-10-07 | 2021-04-01 | Te Connectivity Germany Gmbh | Zweiteiliges Crimpkontaktelement |
DE102012209298B4 (de) | 2012-06-01 | 2017-10-05 | Te Connectivity Germany Gmbh | Elektrischer Steckverbinder, Steckverbinderanordnung sowie Verfahren zum Montieren des Steckverbinders |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL134805C (de) * | 1965-11-09 | |||
JPS61237375A (ja) * | 1985-04-11 | 1986-10-22 | アンプ インコ−ポレ−テツド | レセプタクル端子 |
JPH01106083U (de) * | 1988-01-07 | 1989-07-17 | ||
JPH0633658Y2 (ja) * | 1989-04-05 | 1994-08-31 | 日本電気株式会社 | コネクタの雌側接触子 |
US4968270A (en) * | 1989-11-27 | 1990-11-06 | Molex Incorporated | Spring bulb socket |
DE9106780U1 (de) * | 1991-06-03 | 1992-10-01 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Kastenfeder |
JPH0545935U (ja) * | 1991-11-22 | 1993-06-18 | 古河電気工業株式会社 | 雌型端子 |
GB9208205D0 (en) * | 1992-04-14 | 1992-05-27 | Amp Gmbh | Electrical socket terminal |
DE9308142U1 (de) * | 1993-05-27 | 1994-10-13 | Siemens Ag | Flachfederkontakt für eine Steckverbindung |
-
1996
- 1996-01-25 DE DE69620282T patent/DE69620282T2/de not_active Expired - Lifetime
- 1996-01-25 EP EP96101034A patent/EP0727843B1/de not_active Expired - Lifetime
- 1996-02-09 JP JP04817896A patent/JP3784450B2/ja not_active Expired - Lifetime
- 1996-02-14 BR BR9600724A patent/BR9600724A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69620282T2 (de) | 2002-10-17 |
EP0727843A3 (de) | 1998-04-15 |
DE69620282D1 (de) | 2002-05-08 |
JPH08250172A (ja) | 1996-09-27 |
BR9600724A (pt) | 1997-12-23 |
EP0727843A2 (de) | 1996-08-21 |
JP3784450B2 (ja) | 2006-06-14 |
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