EP0069804A2 - Method of making an electrical connection between crimping sleeve and a conductor - Google Patents
Method of making an electrical connection between crimping sleeve and a conductor Download PDFInfo
- Publication number
- EP0069804A2 EP0069804A2 EP81109357A EP81109357A EP0069804A2 EP 0069804 A2 EP0069804 A2 EP 0069804A2 EP 81109357 A EP81109357 A EP 81109357A EP 81109357 A EP81109357 A EP 81109357A EP 0069804 A2 EP0069804 A2 EP 0069804A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- conductor
- compression sleeve
- rope
- cable
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
-
- 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
Definitions
- the invention relates to a method for producing an electrical connection between a compression sleeve and a conductor in the form of a rope, in which the compression sleeve by a pressing force exerted on its outer circumferential surface by means of a tool in different areas of its circumference to varying degrees in the radial direction while changing its Contour shape permanently deformed and the rope is compressed to varying degrees in the radial direction while changing its contour shape on its circumference.
- the invention is to create a method for producing an electrical connection between a compression sleeve and a conductor in the form of a rope, which can be used not only for thin-walled but also for thick-walled compression sleeves and those that are not provided with very deep local deformations can, which can nevertheless achieve a high contact quality and queneitmaschine and can be carried out with the simplest possible pressing tool.
- This object is achieved by a method having the features of claim 1.
- the method according to the invention is also particularly suitable for compression sleeves made of aluminum or an aluminum alloy which are to be connected with a rope made of aluminum wires.
- the implementation of the method is simple because the press sleeve / has to be inserted into the circular cylindrical press channel of a press tool and then needs to be brought into the shape of the press channel by closing the press tool.
- the angular position of the press sleeve in the press channel does not matter what the attachment and Handling of the pressing tool in many cases much easier.
- the ferrule it is advantageous for ; the ferrule to choose a material that is much harder than the material from which the wires of the rope are made.
- a compression sleeve 1 which in the exemplary embodiment forms a connector, that is to say a clamp, by means of which two mutually facing and coaxially arranged conductor ends can be connected to one another, but which, for example, can also be formed with one end on another clamp body, for example the flange of a battery clamp could, consists of a compressible material, which is an aluminum alloy in the embodiment.
- the hardness of this aluminum alloy is much greater than that Hardness of the aluminum from which the wires of a conductor 2 of an insulated cable 3, formed as a rope, consist.
- the central, continuous longitudinal channel 4 of the compression sleeve 1 is adapted in its central section to the outside diameter of the conductor 2, while in the two end sections the inside diameter of the longitudinal channel 4 is enlarged to the outside diameter of the cable 3, so that the end of the insulation 5 of the cable 3 in the compression sleeve 1 can be inserted.
- the compression sleeve 1 can also be used to establish a connection with a non-insulated conductor cable.
- the cross-sectional shape of the compression sleeve 1 is limited on the outside by a polygon, namely a square, to which the longitudinal channel 4 is concentric.
- this polygon shape should be converted into a circular shape in the area of the press point or points, so that, as shown in FIG. 2, the conductor 2 is repeated in the circumferential direction. Sections in the radial direction are pressed to different degrees. Therefore, jaws 6 of a press, which form a circular-cylindrical press channel 7, are placed on the outer lateral surface of the press sleeve 1.
- the diameter of this press channel is equal to or slightly larger than the side length of the square forming the contour of the press sleeve 1 in the uncompressed state.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren-zum Herstellen einer elektrischen Verbindung zwischen einer Preßhülse und einem Leiter in Form eines Seiles, bei dem die Preßhülse durch eine mittels eines Werkzeuges auf ihre Außenmantelfläche ausgeübte Preßkraft in unterschiedlichen Bereichen ihres Umfangs in unterschiedlichem Ausmaße in radialer Richtung unter Änderung ihrer Konturform bleibend verformt und das Seil unter Änderung seiner Konturform auf seinem Umfang in unterschiedlichem Maße in radialer Richtung zusammengepreßt wird.The invention relates to a method for producing an electrical connection between a compression sleeve and a conductor in the form of a rope, in which the compression sleeve by a pressing force exerted on its outer circumferential surface by means of a tool in different areas of its circumference to varying degrees in the radial direction while changing its Contour shape permanently deformed and the rope is compressed to varying degrees in the radial direction while changing its contour shape on its circumference.
Es ist bekannt (US-PS 2 1.09 837),eine vor dem Verpressen kreiszylindrische Preßhülse einseitig bleibend zu deformieren mittels einer in Hülsenlängsrichtung verlaufenden Rippe eines Preßwerkzeuges, das in die Preßhülse eine rinnenförmige, bleibende Vertiefung eindrückt und dadurch dem in der Preßhülse liegenden Leiterseil eine halbmondartige Querschnittsform gibt. Nachteilig ist hierbei in erster Linie, daß eine solche Verpressung nur bei relativ dünnwandigen Preßhülsen möglCh ist, daß bei größeren Querschnitten die erreichbare Kontaktqualität und Querleitfähigkeit des Seiles ungenügend ist und daß das Verpressen und ein spezielles Preßwerkzeug erfordert.It is known (US Pat. No. 2,109,837) to deform a compression sleeve which is circular-cylindrical before pressing by means of a rib running in the longitudinal direction of the sleeve Press tool that presses a groove-shaped, permanent recess into the press sleeve and thereby gives the conductor rope lying in the press sleeve a crescent-like cross-sectional shape. The main disadvantage here is that such compression is only possible with relatively thin-walled compression sleeves, that the contact quality and cross-conductivity of the rope that can be achieved are inadequate for larger cross-sections, and that compression and a special compression tool are required.
Der Erfindung;liegt die Aufgabe zugrunde, ein Verfahren zum Herstellen einer elektrischen Verbindung zwischen einer Preßhülse und einem Leiter in Form eines Seiles zu schaffen, das nicht nur für dünnwandige, sondern auch für dickwandige Preßhülsen sowie solche verwendbar ist, die nicht mit örtlich sehr tiefen Verformungen versehen werden können, das aber dennoch eine hohe Kontaktqualität und Queneitfähigkeit erreichen läßt und mit einem möglichst einfachen Preßwerkzeug durchgeführt werden kann Diese Aufgabe löst ein Verfahren mit den Merkmalen des Anspruches 1.The invention ; The object of the invention is to create a method for producing an electrical connection between a compression sleeve and a conductor in the form of a rope, which can be used not only for thin-walled but also for thick-walled compression sleeves and those that are not provided with very deep local deformations can, which can nevertheless achieve a high contact quality and queneitigkeit and can be carried out with the simplest possible pressing tool. This object is achieved by a method having the features of claim 1.
Dadurch, daß man von einer polygonen Außenform der Preßhülse ausgeht und während des Verpressens diese Außenform in eine kreiszylindrische Form umwandelt, erfährt das in der Preßhülse liegende Seil in denjenigen Berebhen, auf die die Ecken des Polygons ausgerichtet sind, eine stärkere radiale Verpressung als in den zwischenliegenden Bereichen, was nicht nur einen sehr guten Kontakt zwischen der Preßhülse und dem Seil ergibt, sondern auch zu einer optimalen Querleitfähigkeit des Seils führt. Daher ist das erfindungsgemäße Verfahren auch besonders für Preßhülsen aus Aluminium oder einer Aluminiumlegierung geeignet, die mit einem Seil aus Aluminiumdrähten verbunden werden sollen. Die Durchführung des Verfahrens nur ist einfach, weil die Preßhülse/in den kreiszylindrischen' Preßkanal eines Preßwerkzeuges eingelegt und dann durch Schließen des Preßwerkzeuges in die Form des Preßkanals gebracht zu werden braucht. Die Winkellage der Preßhülse im Preßkanal spielt dabei keine Rolle, was das Ansetzen und Handhaben des Preßwerkzeuges in vielen Fällen wesentlich erleichtert.Characterized in that starting from a polygonal outer shape of the pressing sleeve and converting during the pressing this outer shape in a circular cylindrical shape, the cable lying in the pressing sleeve undergoes in those Bere b hen to which the corners of the polygon are aligned, greater radial compression than in the intermediate areas, which not only results in very good contact between the compression sleeve and the rope, but also leads to optimal transverse conductivity of the rope. Therefore, the method according to the invention is also particularly suitable for compression sleeves made of aluminum or an aluminum alloy which are to be connected with a rope made of aluminum wires. The implementation of the method is simple because the press sleeve / has to be inserted into the circular cylindrical press channel of a press tool and then needs to be brought into the shape of the press channel by closing the press tool. The angular position of the press sleeve in the press channel does not matter what the attachment and Handling of the pressing tool in many cases much easier.
Da die erforderlichen Unterschiede der radialen Verpressung des Seiles mit zunehmender Eckenzahl des Polygons der Preßhülse kleiner werden, wird zweckmäßigerweise von einem regelmäßigen Polygon mit maximal acht Ecken, vorzugsweise drei bis sechs Ecken/ausgegangen.Since the required differences of the radial compression of the cable, with increasing number of corners of the polygon of the pressing sleeve are smaller, is suitably of a regular polygon with a maximum of eight corners and preferably / expected three to six corners.
Im Hinblick auf die erreichbare Kontaktqualität ist es vorteilhaft, für;die Preßhülse ein Material zu wählen, das wesentlich härter ist als das Material, aus dem die Drähte des Seiles bestehen.With regard to the contact quality that can be achieved, it is advantageous for ; the ferrule to choose a material that is much harder than the material from which the wires of the rope are made.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels im einzelnen erläutert. Es zeigen:
- Fig. 1 einen Querschnitt durch eine Preßhülse mit eingelegtem Leiterseil vor dem Verpressen sowie eine schematisch dargestellte Ansicht der für das Verpressen vorgesehenen Backen einer Presse,
- Fig. 2 einen Querschnitt der Hülse und des eingelegten Leiterseils nach dem Verpressen sowie eine schematisch dargestellte Ansicht der Backen der Presse,
- Fig. 3 einen unvollständig dargestellten Längsschnitt durch die Preßhülse und ein Kabel.
- 1 shows a cross section through a press sleeve with an inserted conductor rope before pressing, and a schematically illustrated view of the jaws of a press intended for pressing,
- 2 shows a cross section of the sleeve and the inserted conductor cable after the pressing and a schematically illustrated view of the jaws of the press,
- Fig. 3 shows an incomplete longitudinal section through the compression sleeve and a cable.
Eine Preßhülse 1, die im Ausführungsbeispiel einen Verbinder bildet, also eine Klemme, mittels deren zwei gegeneinander weisende und gleichachsig angeordnete Leiterenden miteinander verbunden werden können, die aber auch beispielsweise mit ihrem einen Ende an einen anderen Klemmenkörper, beispielsweise den Flansch einer Batterieklemme, angeformt sein könnte, besteht aus einem verpreßbaren Material, bei dem es sich im Ausführungsbeispiel um eine Aluminiumlegierung handelt. Die Härte dieser Aluminiumlegierung ist wesentlich größer als die Härte des Aluminiums, aus dem die Drähte eines als Seil ausgebildeten Leiters 2 eines isolierten Kabels 3 bestehen. Der zentrale, durchgehende Längskanal 4 der Preßhülse 1 ist in seinem Mittelabschnitt an den Außendurchmesser des Leiters 2 anaepaßt, während in den beiden Endabschnitten der Innendurchmesser des Längskanals 4 auf den Außendurchmesser des Kabels 3 vergrößert ist, damit das Ende der Isolation 5 des Kabels 3 in die Preßhülse 1 eingeführt werden kann. Selbstverständlich ist die Preßhülse 1 auch zur Herstellung einer Verbindung mit einem nichtisolierten Leiterseil verwendbar.A compression sleeve 1, which in the exemplary embodiment forms a connector, that is to say a clamp, by means of which two mutually facing and coaxially arranged conductor ends can be connected to one another, but which, for example, can also be formed with one end on another clamp body, for example the flange of a battery clamp could, consists of a compressible material, which is an aluminum alloy in the embodiment. The hardness of this aluminum alloy is much greater than that Hardness of the aluminum from which the wires of a
Im unverpreßten Zustand ist die Querschnittsform der Preßhülse 1 außen durch ein Polygon, nämlich ein Quadrat, begrenzt, zu dem konzentrisch der Längskanal 4 liegt. Beim Verpressen der preßhülse soll diese Polygonform im Bereich der Preßstelle oder -stellen in eine Kreisform übergeführt werden, damit,wie Fig. 2 zeigt, der Leiter 2 in sich in Umfangsrichtung wiederholenden. Abschnitten in radialer Richtung unterschiedlich stark verpreßt wird. An die Außenmantelfläche der Preßhülse 1 werden deshalb Backen 6 einer Presse angelegt, die einen kreiszylindrischen Preßkanal 7 bilden. Der Durchmesser dieses Preßkanals ist gleich oder geringfügig größer als die Seitenlänge des die Kontur der Preßhülse 1 im unverpreßten Zustand bildenden Quadrates.In the uncompressed state, the cross-sectional shape of the compression sleeve 1 is limited on the outside by a polygon, namely a square, to which the
Werden nun die Backen 6 gegeneinander gedrückt, dann wird das Material der Preßhülse 1 in denjenigen vier Bereichen, in denen die Längskanten der unverpreßten Preßhülse waren, weiter gegen das Zentrum des Längskanals 4 gedrückt als in den vier dazwischenliegenden Bereichen. Dies hat, wie Fig. 2 zeigt, zur Folge, daß die Innenkontur der Preßhülse 1 und die dieser entsprechende Außenkontur des Leiters 2 zwischen vier um je 90° versetzten Bereichen mit maximalem Abstand vom Zentrum vier Bereiche aufweist, in denen dieser Abstand zur Bereichsmitte hin abnimmt.If the
Da eine entsprechende Verpressung der Preßhülse auch in den Endabschnitten erfolgt, in die hinein auch die Isolation 5 ragt, wird dort ein dichter Verschluß erzielt, der es verhindert, daß äußere Störeinflüsse zu dem Kontakt zwischen der Preßhülse und dem Leiter sowie den Kontakten zwischen den einzelnen Drähten des Leiters 2 gelangen können. Der Kontakt zwischen der Preßhülse 1 und dem Leiter 2 ist deshalb besonders hoch elektrisch belastbar und von gleichbleibender Qualität über lange Zeiträume hinweg.Since a corresponding pressing of the compression sleeve also takes place in the end sections into which the
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81109357T ATE15571T1 (en) | 1981-07-10 | 1981-10-30 | PROCEDURE FOR MAKING AN ELECTRICAL CONNECTION BETWEEN A FERRULE AND A CONDUCTOR. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3127283A DE3127283C2 (en) | 1981-07-10 | 1981-07-10 | Method for establishing an electrical connection between a compression sleeve and a conductor |
DE3127283 | 1981-07-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0069804A2 true EP0069804A2 (en) | 1983-01-19 |
EP0069804A3 EP0069804A3 (en) | 1983-08-03 |
EP0069804B1 EP0069804B1 (en) | 1985-09-11 |
Family
ID=6136601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81109357A Expired EP0069804B1 (en) | 1981-07-10 | 1981-10-30 | Method of making an electrical connection between crimping sleeve and a conductor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0069804B1 (en) |
AT (1) | ATE15571T1 (en) |
DE (1) | DE3127283C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404349A2 (en) * | 1989-06-23 | 1990-12-27 | The Whitaker Corporation | Crimping die set and method of crimping a terminal member |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010032067A1 (en) | 2010-07-23 | 2012-01-26 | Daimler Ag | Contact arrangement for e.g. cylindrical lithium ion cylindrical cell of high-voltage battery, has current collector pressed, crimped and blocked with pole contact of cell or electrical component by deformation of portions of collector |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2109837A (en) * | 1936-01-02 | 1938-03-01 | Grace P Davis | Method of joining power transmitting cables |
CH359472A (en) * | 1956-12-28 | 1962-01-15 | Amp Inc | Process for producing an electrical connection, tool for carrying out the process and connection produced by this process |
US3330903A (en) * | 1965-06-18 | 1967-07-11 | Kearney National Inc | Compression connector with removable tabs for a range of conductor sizes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL102635C (en) * | 1954-07-06 |
-
1981
- 1981-07-10 DE DE3127283A patent/DE3127283C2/en not_active Expired
- 1981-10-30 EP EP81109357A patent/EP0069804B1/en not_active Expired
- 1981-10-30 AT AT81109357T patent/ATE15571T1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2109837A (en) * | 1936-01-02 | 1938-03-01 | Grace P Davis | Method of joining power transmitting cables |
CH359472A (en) * | 1956-12-28 | 1962-01-15 | Amp Inc | Process for producing an electrical connection, tool for carrying out the process and connection produced by this process |
US3330903A (en) * | 1965-06-18 | 1967-07-11 | Kearney National Inc | Compression connector with removable tabs for a range of conductor sizes |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404349A2 (en) * | 1989-06-23 | 1990-12-27 | The Whitaker Corporation | Crimping die set and method of crimping a terminal member |
EP0404349A3 (en) * | 1989-06-23 | 1991-04-17 | The Whitaker Corporation | Crimping die set and method of crimping a terminal member |
Also Published As
Publication number | Publication date |
---|---|
EP0069804A3 (en) | 1983-08-03 |
DE3127283C2 (en) | 1983-12-08 |
EP0069804B1 (en) | 1985-09-11 |
DE3127283A1 (en) | 1983-01-27 |
ATE15571T1 (en) | 1985-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2902155C2 (en) | Head plate for the tank of a tubular heat exchanger and process for their manufacture | |
DE69417111T2 (en) | Pressed conductor clamp with rubber plug, manufacturing process and assembly tool | |
DE102009001573B3 (en) | Electrically conductive spring element, contact element and plug connector | |
DE3435187C2 (en) | Connectors and methods of making a flexible connector for portable pumps | |
DE3342742A1 (en) | METHOD FOR PRODUCING CONTACT SPRING SOCKETS | |
DE2500556A1 (en) | ELECTRICAL CONTACT AND ELECTRICAL CONNECTION BETWEEN THIS AND THE FLAT CONDUCTOR OF A FLAT CABLE | |
DE2226070A1 (en) | Coupling sleeve for connecting electrical conductors and the like and process for their production | |
DE2545011A1 (en) | ANWUERG JOINT AND METHOD FOR MANUFACTURING IT | |
DE2322589A1 (en) | METHOD OF MAKING CONNECTIONS | |
DE1762207B2 (en) | ||
EP0588779B1 (en) | Hydraulic cylinder | |
EP0069804B1 (en) | Method of making an electrical connection between crimping sleeve and a conductor | |
DE2000573A1 (en) | Method and tool for producing a crimped connection | |
DE2901169C3 (en) | Device for folding and pressing a on the neck of a bottle or the like. seated bottle cap | |
DE2338490C2 (en) | Device for stripping hollow bodies from a ram | |
DE1540640C3 (en) | Ball head connector made from rolled sheet metal | |
EP0546288B1 (en) | Sealing gasket for unifilar electrical cables | |
DD232382A5 (en) | METHOD FOR PRODUCING CONTACT SPRING JACKS | |
DE1615578A1 (en) | Crimping clamp | |
DE971005C (en) | Device for pressing a round, thin-walled, unslit metal sleeve onto the end of a correspondingly shaped conductor by means of notch pressing | |
DE1465104A1 (en) | Electrical connection terminal | |
DE2166052C3 (en) | Connector for electrical conductors. Elimination from: 2117867 | |
EP0721679B1 (en) | Compression-type sleeve | |
DE2906374C2 (en) | Connector | |
DE2313291C3 (en) | Sealing ring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19830628 |
|
ITF | It: translation for a ep patent filed |
Owner name: VETTOR GALLETTI DI SAN CATALDO |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH FR GB IT LI LU NL SE |
|
REF | Corresponds to: |
Ref document number: 15571 Country of ref document: AT Date of ref document: 19850915 Kind code of ref document: T |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19851031 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19860930 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19871031 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19881030 Ref country code: AT Effective date: 19881030 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19881031 Ref country code: LI Effective date: 19881031 Ref country code: CH Effective date: 19881031 Ref country code: BE Effective date: 19881031 |
|
BERE | Be: lapsed |
Owner name: KARL PFISTERER ELEKTROTECHNISCHE SPEZIALARTIKEL G Effective date: 19881031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19890501 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19890630 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
EUG | Se: european patent has lapsed |
Ref document number: 81109357.4 Effective date: 19890614 |