EP1357644B1 - Verpolungssichere Kontaktklemme für eine Anschlussbox - Google Patents
Verpolungssichere Kontaktklemme für eine Anschlussbox Download PDFInfo
- Publication number
- EP1357644B1 EP1357644B1 EP02008487A EP02008487A EP1357644B1 EP 1357644 B1 EP1357644 B1 EP 1357644B1 EP 02008487 A EP02008487 A EP 02008487A EP 02008487 A EP02008487 A EP 02008487A EP 1357644 B1 EP1357644 B1 EP 1357644B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- terminal
- cable
- contacts
- block
- 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
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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
- 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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
-
- 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
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
- H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
-
- 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
- H01R13/64—Means for preventing incorrect coupling
Definitions
- the invention relates to a contact terminal for connecting a multi-core electrical cable, in particular a shape-coded Profile cable with a connection box, an interface or the like. According to the preamble of claim 1.
- connection box for sensors and Actuators via a piercing contact terminal with a preferably to connect coded flat cable.
- a connection box for sensors and Actuators via a piercing contact terminal with a preferably to connect coded flat cable.
- a Base plate of the junction box attached to the desired mounting location, the profile cable in the correct position in a corresponding Recording of the base plate inserted, then the electrical Connection by placing a lid with piercing contacts manufacture.
- the piercing contacts penetrate through the insulation of the profile cable and a possibly existing round insulation the electrical line in the line soul and make the electrical contact.
- Such a connection box is from document US Pat. No. 6,116,931.
- the installer is forced by laying an additional Loop to establish the correct connection position.
- These loops consume installation space, are material-consuming and complicate a later troubleshooting.
- it is when changing the connection box opening the piercing contact necessary, so that the profile cable remains injured.
- the invention is based on the object, a contact terminal for connecting a cable to a junction box, avoided by the installation loops.
- the object is achieved according to the characterizing Feature of claim 1 solved.
- the invention is based on two basic ideas.
- a connection contact or a terminal contact or both of two together is constructed electrically connected contact elements, wherein the one contact element on one side of the cable longitudinal direction approximately parallel longitudinal central axis of the terminal lower part lies and the other contact element on the other Side of the longitudinal center axis of the clamp base is located.
- the distance between the two contact elements of the connection contact or the terminal contact to the longitudinal central axis must be be about the same. This has the consequence that z. B. on the contact terminal provided connection contact in the junction box two connection contacts lying at the same potential are assigned, so that the contact terminal in a first installation position and in a rotated by 180 ° second Installation position with correct polarity to connect to the junction box is.
- connection contacts Preferably, the number of connection contacts and the number the connection contacts the same, creating a mechanical solid and thus secure plug connection is achieved.
- connection contacts and the connection contacts are approximately symmetrical to the longitudinal center axis, wherein preferably a connection contact and a terminal contact as a central contact on the longitudinal central axis in the center of the clamp base are arranged.
- the central contact is independent of the rotational position of the contact terminal always in the central opposite Contact, so that only the distance to the longitudinal center axis lying contacts of two contact elements are to be built, each on one side of the longitudinal central axis lie.
- connection contacts and the terminal contacts are preferably designed as an interlocking connector, wherein the connector for achieving a protection class of greater IP65 is provided with a seal.
- the connector is approximately point-symmetrical educated.
- the contact pins are within a frame-shaped Seal, with a sealing lip on the facing Flat side of the cable to be contacted rests.
- the junction box 1 shown in Fig. 1 consists of a Base plate 2 for fixing the connection box on a support. On the base plate 2 are in the longitudinal direction of the base plate second arranged one behind the other several terminal units 3, which each have a socket 4 for connecting a sensor, an actuator or the like to be controlled or to be connected Unit.
- the junction box 1 is connected to a field bus 5 and an electrical Power supply 6 to connect, including piercing contact terminals 7 are provided.
- the fieldbus 5 as well as the electrical power supply 6 formed by a preferably two-core cable, which as a flat cable, in particular as a profile cable. 8 is trained.
- the profile cable 8 has - regardless of the Use as fieldbus or as power supply - one approximately trapezoidal cross-section, in which two lines 9, 19 are integrated.
- the profile cable 8 consists of a soft or hard-elastic insulating material, in which the most one additional round insulation having lines 9 and 19 to run.
- the profile cable 8 coded which in the embodiment shown by a groove-like recess extending in the longitudinal direction of the cable 10 takes place.
- the groove-like recess 10 leads in cross section to a recessed corner in the area of one side leg.
- the contact terminal 7 is off a terminal base 17 and a terminal shell 27 composed.
- the contact terminals 7 of the field bus 5 and the power supply 6 are the same, which is why in the following only one of the contact terminals 7 is described.
- the picture 11 has a corresponding to the trapezoidal cross section of the profile cable 8 Cross-section, with a step 12 in the bottom area the receptacle 11 a correct position insertion of the profile cable. 8 guaranteed.
- the contact terminal lower part 17 has - as FIG. 5 shows - in the direction of the longitudinal center axis 37 one behind the other Contact pins 15 on, in the illustrated embodiment - see.
- Fig. 2 - are designed as a contact blade 16, whose respective cutting blade approximately in the direction of the longitudinal central axis 37 of the contact terminal 7 is aligned.
- the profile cable 8 in insert only one layer into the terminal shell 27; the terminal shell 27 is in turn due to the Codierrippen 13th and 14 in only one position with the terminal base 17 together.
- the contact blades 16 of the contact row 15a each penetrate into the line 9 of the profile cable 8 and make the electrical contact and the Cutting knife 16 of the contact row 15b each in the soul of Line 19 of the profile cable 8 penetrate.
- An electric Contacting thus takes place between the contact row 15a and the line 9 and the contact row 15b and the line 19th
- the Contact pins 15 to be arranged within a seal 18, whose Sealing edge 20 on the flat side of the profile cable 8 sealing is applied.
- the flat surface of the profile cable acting as a sealing surface 8 is the large base of the trapezoidal cross section.
- the seal 18 as a three-dimensional Form seal part, which when placed on the Divider 16 is penetrated by these. Every cutting knife 16 lies in a sealing bushing 22, so that the Cutting knife 16 in the foot area of the seal 18 enclosed is.
- connection contacts 24 provided which are designed as sockets.
- Embodiment is a central socket as central connection contact 24a arranged.
- the central connection contact 24a lies on the longitudinal central axis 37 of the contact terminal, which runs approximately parallel to the cable longitudinal axis and the terminal base 17 shares.
- the clamp base 17 is thereby formed point-symmetrical, preferably point-symmetrical to the central connection contact 24a.
- the central connection contact 24a is electrically connected to the Contact pins of contact row 15b connected.
- the contact pins of the contact row 15a are electrically connected to the Connection contact 24b connected, in the illustrated embodiment from two electrically interconnected Contact elements 25 consists.
- the one contact element 25 is located on the one side 26 of the longitudinal central axis 37, while the other contact element 25 on the other side 28 of the longitudinal central axis 37 is located. Both contact elements 25 have it an equal distance u to the longitudinal center axis 37, so that the Connection contacts 24a and 24b symmetrical to the longitudinal central axis 37 lie.
- connection contacts 24 are moreover within a plug-in cylinder 30 (Fig. 4, 6), the outer sealing ring 29 carries.
- the sealing ring 29 may be formed as an O-ring be.
- FIG. 6 not only is a point-symmetrical one Arrangement of the connector 40 given, but the entire flat side 23 of the clamping base 17 is of Her shape point symmetrical to the central connection contact 24a. In this case, an outer contour is selected, each after a rotation through 180 ° congruent with their initial position is.
- the assembled contact terminal 7 is in Fig. 4 in side view shown.
- the cylinder liner 30 of the connector 40 protrudes from the terminal base 17 from.
- connection box 1 are on the profile cable. 8 side facing away 23 of the clamp base 17 side latching clip 31 arranged.
- the latching clip 31 engage in corresponding Rest shots 32 of the junction box 1 a. Since the latch bracket 31 the plug cylinder 30 of the connector 40 over more than Half beyond, first grab the latch bracket 31 in the Catches 32 a before the cylinder 30 in a corresponding Plug socket 33 in the bottom of the base plate 2 occurs. For easier threading the plug cylinder 30 has a participatedfase 34th
- connection contacts 44 are provided, which at the bottom of Socket 33 are located and are designed as plug contacts.
- a central terminal contact 44a is located on the longitudinal central axis 37 of the contact terminal 7 approximately in the center of the socket, while the terminal contact 44b of two contact elements 45th consists, on each side 26, 28 of the longitudinal central axis 37 are arranged.
- the contact elements 45 of the terminal contacts 44 are at the same distance u to the longitudinal central axis 37, as the contact elements 25 of the connection contacts 24b on the terminal base 17.
- the contact elements 45 of the terminal contacts 44 electrically conductive connected with each other.
- connection contacts 24 and the number of terminal contacts 44th equal. It is sufficient if on the part of the junction box or on the side of the contact terminal a terminal contact or a Connection contact consists of two contact elements, as shown of Figures 7 to 9 will be explained.
- the plug cylinder 30 engages in the socket 33 of the connection box 1, wherein formed as an O-ring seal 29th sealing on the inside of the socket 33 to the plant comes.
- the connector 40 is sealed to the environment, whereby a penetration of dirt, vapors, solvents or the like. Is prevented.
- the contact terminal 7 in a first predetermined position under production to insert an electrical connection in the junction box 1.
- the central terminal contact 44a contacts the central connection contact 24a, in turn, with the contact row 15b communicates and the electrical connection with the line 9 produces.
- the connection contacts 24b are electrically connected to the contact row 15a, which electrically conductive in the line 19 of the profile cable 8 penetrate.
- the profile cable 8 is located with the coding groove 10 the terminal units 3 of the junction box. 1 facing. But it can be when installing the cable 8 Cases occur in which the coding groove 10 the terminal units 3 facing away, so the profile cable in the plane to 180 ° rotated. Although in this situation is a problem Assembly of the piercing contact terminal 7 possible because of Set and contact the contact terminal 7 as usual the profile cable is set. However, this results for the contact clamp a 180 ° rotated position. After the invention is also in this rotated by 180 ° position of the correct polarity Connection to the junction box 1 guaranteed without the fitter during assembly special handles or special measures must meet. This will be with reference to Figures 7 and 9 below explained.
- Fig. 7 shows schematically the plan view of the socket 33rd the connector 40 of the clamp base 17.
- the terminal base 17 has a marking corner 35 on.
- connection contacts 24a and 24b both on one side 28 of the longitudinal central axis 37 of the Contact terminal 7 lie.
- the connection contact 24a a distance a from the longitudinal central axis 37;
- the connection contact 24b has a distance b from the longitudinal central axis 37.
- the junction box 1 shown schematically in Fig. 8 has a socket 33, the diameter of the plug cylinder 30 is adjusted.
- the plug cylinder 30 is in the socket 33 recorded.
- Terminal contacts 44 are provided, wherein both the middle Terminal contact 44a and the outer terminal contact 44b consists of two contact elements 45a and 45b.
- the external contacts 45b are over a electrical connection 46 connected to each other and are on same electrical potential; accordingly are the inner ones Contact elements 45a via an electrical connection 47 with each other connected and lying on the same electrical Potential.
- the inner contacts 45a are each on one side 26, 28th the longitudinal central axis 37 and have a distance A to the longitudinal central axis 37, the distance a of the connection contact 24a corresponds to the longitudinal center axis 37 on the terminal base 17.
- the outer contact elements 45b are at a distance B one side 26, 28 of the longitudinal central axis 37, wherein the Distance B to the distance b of the connection contact 24b at the Contact terminal 7 corresponds.
- the plug contacts grip the connection contacts 24a and 24b in the sockets 45a, 45b of the socket 33 a.
- the coding corner 35 lies in Fig. 8 top left as shown by dashed lines.
- the contact terminal 7 can also be only fix the profile cable 8 in a position rotated by 180 °.
- the coding corner 35 is therefore corresponding lower left, as shown in Fig. 9 and in Fig. 8 is indicated by dotted lines.
- the connection contacts 24a and 24b thus have from page 28 to page 26 of FIG Longitudinal center axis 37 changed; The distances a and b are unchanged.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Cable Accessories (AREA)
- Multi-Conductor Connections (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
- Fig. 1
- in perspektivischer Darstellung eine Anschlußbox zur Verbindung mehrerer E/A-Anschlüsse mit einem Bus-System,
- Fig. 2
- in vergrößerter Explosionsdarstellung die Kontaktklemmen zur Verbindung der Anschlußbox mit dem Bus,
- Fig. 3
- eine Draufsicht auf die in der Anschlußbox ausgebildeten Steckanschlüsse,
- Fig. 4
- eine Seitenansicht einer erfindungsgemäßen Kontaktklemme zur Verbindung eines Profilkabels mit der Anschlußbox,
- Fig. 5
- eine Draufsicht auf das Klemmenunterteil mit Kontaktpins zur Kontaktierung des Profilkabels,
- Fig. 6
- eine Draufsicht auf eine Steckbuchse des Klemmenunterteils,
- Fig. 7
- eine schematische Darstellung eines Klemmenunterteils,
- Fig. 8
- eine schematische Darstellung eines Anschlusses in der Anschlußbox,
- Fig. 9
- eine schematische Darstellung des Klemmenunterteils in einer zu Fig. 7 um 180° verdrehten Lage.
Claims (11)
- Kontaktklemme zur Verbindung eines mehradrigen elektrischen Kabels, insbesondere eines formcodierten Profilkabels (8), mit einer Anschlußbox (1), einem Interface oder dgl., bestehend aus zwei ineinandergreifenden Klemmenteilen (17, 27), wobei das eine Klemmenoberteil (27) eine codierte Aufnahme (11) für das lagerichtige Einlegen des Kabels (8) und das andere Klemmenunterteil (17) zumindest jeweils einen einer Leitung (9, 19) des Kabels (3) zugeordneten Kontaktpin (15) aufweist, der bei montierten Klemmenteilen (17, 27) die Isolation des Kabels (8) durchdringt und elektrisch kontaktierend in die Leitung (9, 19) des Kabels (8) eingestochen liegt, wobei die Kontaktpins (15) quer zur Längsrichtung des Kabels (8) mit einem dem Leitungsabstand (m) etwa entsprechenden Abstand (s) nebeneinanderliegen und die Kontaktpins (15) mit den elektrischen Leitungen der Anschlußbox (1) verbunden sind,
wobei jeder Kontaktpin (15) mit mindestens einem Verbindungskontakt (24) elektrisch verbunden ist, und die Verbindungskontakte (24) auf der den Kontaktpins (15) abgewandten Seite (23) des Klemmenunterteils (17) vorgesehen sind, und daß einem Verbindungskontakt (24) ein Anschlußkontakt (44) in der Anschlußbox (1) zugeordnet ist, über die jeder Verbindungskontakt (24) mit den elektrischen Leitungen der Anschlußbox (1) zu verbinden ist, dadurch gekennzeichnet daß zumindest ein Anschlußkontakt (44) oder ein Verbindungskontakt (24) aus zwei miteinander elektrisch verbundenen Kontaktelementen (25, 45) besteht, wobei das eine Kontaktelement (25, 45) auf der einen Seite (26) einer zur Kabellängsrichtung etwa parallelen Längsmittelachse (37) des Klemmenunterteils (17) und das andere Kontaktelement (25, 45) auf der anderen Seite (28) der Längsmittelachse (37) des Klemmenunterteils (17) liegt, und der Abstand (u) der beiden Kontaktelemente (25, 45) zur Längsmittelachse (37) gleich ist, so daß das Klemmenunterteil (17) sowohl in der einen Lage (Fig. 7) als auch in einer um 180° gedrehten Lage (Fig. 9) polrichtig mit den Anschlußkontakten (44) in der Anschlußbox (1) in Verbindung tritt. - Kontaktklemme nach Anspruch 1,
dadurch gekennzeichnet, daß die Anzahl der Verbindungskontakte (24) und der Anschlußkontakte (44) gleich ist. - Kontaktklemme nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß die Verbindungskontakte (24) und Anschlußkontakte (44) etwa symmetrisch zur Längsmittelachse (37) liegen. - Kontaktklemme nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß ein Verbindungskontakt (24) und ein Anschlußkontakt (44) als zentraler Kontakt (24a, 44a) auf der Längsmittelachse (37) in der Mitte des Klemmenunterteils (17) angeordnet ist. - Kontaktklemme nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß die Verbindungskontakte (24) und die Anschlußkontakte (44) eine ineinandergreifende Steckverbindung (40) bilden. - Kontaktklemme nach Anspruch 5,
dadurch gekennzeichnet, daß die Steckverbindung (40) mit einer Dichtung (29) versehen ist. - Kontaktklemme nach Anspruch 5 oder 6,
dadurch gekennzeichnet, daß die Steckverbindung (40) etwa punktsymmetrisch ausgebildet ist. - Kontaktklemme nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, daß das Kabel (8) ein zweiadriges Kabel ist, dem zwei quer zur Längsrichtung des Kabels (8) nebeneinanderliegende Kontaktpins (15) zugeordnet sind. - Kontaktklemme nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß die Kontaktpins (15) als Kontaktmesser (16) ausgebildet sind, deren jeweiliges Schneidblatt etwa in Längsrichtung des Kabels (8) ausgerichtet liegt. - Kontaktklemme nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet, daß die Kontaktpins (15) innerhalb einer rahmenförmigen Dichtung (18) liegen. - Kontaktklemme nach Anspruch 10,
dadurch gekennzeichnet, daß die Dichtung (18) mit einer umlaufenden Dichtlippe (20) an einer zugewandten Flachseite (21) des Kabels (8) dichtend anliegt.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02008487T ATE307402T1 (de) | 2002-04-15 | 2002-04-15 | Verpolungssichere kontaktklemme für eine anschlussbox |
DE50204597T DE50204597D1 (de) | 2002-04-15 | 2002-04-15 | Verpolungssichere Kontaktklemme für eine Anschlussbox |
EP02008487A EP1357644B1 (de) | 2002-04-15 | 2002-04-15 | Verpolungssichere Kontaktklemme für eine Anschlussbox |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02008487A EP1357644B1 (de) | 2002-04-15 | 2002-04-15 | Verpolungssichere Kontaktklemme für eine Anschlussbox |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1357644A1 EP1357644A1 (de) | 2003-10-29 |
EP1357644B1 true EP1357644B1 (de) | 2005-10-19 |
Family
ID=28685858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02008487A Expired - Lifetime EP1357644B1 (de) | 2002-04-15 | 2002-04-15 | Verpolungssichere Kontaktklemme für eine Anschlussbox |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1357644B1 (de) |
AT (1) | ATE307402T1 (de) |
DE (1) | DE50204597D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004048433A1 (de) * | 2004-10-05 | 2006-04-13 | Hella Kgaa Hueck & Co. | Anschlussprinzip zur Kontaktierung eines Schaltungsträgers |
DE202005016685U1 (de) * | 2005-10-25 | 2006-02-16 | Murr-Elektronik Gmbh | Anschlußmodul mit einer Piercing-Kontaktklemme |
FR2915026B1 (fr) * | 2007-04-16 | 2014-07-04 | Vignal Systems | Dispositif de connexion de cables plats comportant chacun plusieurs conducteurs. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6116931A (en) * | 1997-11-10 | 2000-09-12 | The Whitaker Corporation | Contact array for electrical interface connector |
US6062912A (en) * | 1998-05-18 | 2000-05-16 | Motorola, Inc. | Antenna coupling system |
-
2002
- 2002-04-15 AT AT02008487T patent/ATE307402T1/de not_active IP Right Cessation
- 2002-04-15 DE DE50204597T patent/DE50204597D1/de not_active Expired - Fee Related
- 2002-04-15 EP EP02008487A patent/EP1357644B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1357644A1 (de) | 2003-10-29 |
DE50204597D1 (de) | 2006-03-02 |
ATE307402T1 (de) | 2005-11-15 |
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