EP0800235A2 - Groupe d'éléments de contact pour une connexion électrotechnique multiple d'appareils électriques - Google Patents

Groupe d'éléments de contact pour une connexion électrotechnique multiple d'appareils électriques Download PDF

Info

Publication number
EP0800235A2
EP0800235A2 EP97105085A EP97105085A EP0800235A2 EP 0800235 A2 EP0800235 A2 EP 0800235A2 EP 97105085 A EP97105085 A EP 97105085A EP 97105085 A EP97105085 A EP 97105085A EP 0800235 A2 EP0800235 A2 EP 0800235A2
Authority
EP
European Patent Office
Prior art keywords
contact element
element group
base
group according
elements
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
Application number
EP97105085A
Other languages
German (de)
English (en)
Other versions
EP0800235B1 (fr
EP0800235A3 (fr
Inventor
Michael Taller
Thomas Waible
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taller GmbH
Original Assignee
Taller GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1996113749 external-priority patent/DE19613749A1/de
Priority claimed from DE1996116242 external-priority patent/DE19616242A1/de
Application filed by Taller GmbH filed Critical Taller GmbH
Publication of EP0800235A2 publication Critical patent/EP0800235A2/fr
Publication of EP0800235A3 publication Critical patent/EP0800235A3/fr
Application granted granted Critical
Publication of EP0800235B1 publication Critical patent/EP0800235B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/26—End pieces terminating in a screw clamp, screw or nut
    • 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

Definitions

  • the invention relates to a contact element group of an electrotechnical multiple plug connection for electrical devices, in particular household appliances, with a base region that can be attached to the device and at least two identical contact elements arranged thereon in the form of clamping or plug elements for connecting internal device lines.
  • Such a contact element group is, inter alia, a so-called double flat plug. These are two flat plugs that are connected to each other on their rear faces, the connection area being the base area. There is usually a central hole in the base area, through which the mostly non-insulated contact element group is fastened with a screw or rivet, for example to a device housing rear wall or an internal housing projection.
  • the contact element groups are curved so that each contact element or each lug of the individual tab connector protrudes from the base region at an angle of 15-90 °.
  • the contact element groups which may also be installed several times one above the other, form a type of busbar or multiple distributor, for example for several protective conductors individually electrical device assemblies. Such distributors require a lot of space because the individual connections protrude from the base area in a star shape. For this reason, it is rarely possible to mechanically mount the mating contact elements of the conductors to be connected.
  • an insulating housing for surrounding such a bulky multiple distributor is complicated and material-intensive.
  • the invention is therefore based on the problem of creating a contact element group of an electrotechnical multiple connector which offers several different types of releasable and non-releasable connection options in a small space. Furthermore, it should be able to be installed or used in an insulating housing without any problems. The disadvantages known from the prior art are also to be avoided.
  • the contact element group Due to the crimp sleeve arranged on the base area, the contact element group can be connected to a conductor in a space-saving and permanent manner.
  • This conductor can be part of a device connection or a mains cable which is led into the housing of the corresponding device in order to there individual electrical device assemblies, each with a conductor, e.g. to connect either a protective conductor, or a neutral conductor or another live conductor.
  • a thread is provided for a screw-type clamp connection in the base region, so that at least one conductor is directly on the contact element group, that is to say without a mating contact element can be clamped.
  • the screw-type terminal connection proves to be advantageous, inter alia, when replacing a damaged device power cable.
  • the bare conductors of the new power cable can be clamped directly to the screw-type terminal connections, i.e. without exchanging the contact element groups.
  • the base area consists of a floor with two parallel side bars arranged on both sides. At least one contact element branches off from the floor and at least from one side web.
  • the contact elements have the same design, for example standardized flat plugs or receptacles, and point in the same direction.
  • the crimp sleeve is arranged, for example, on the floor or on a side web. It lies on one side of the base area, while the similar contact elements are on the other side.
  • the crimp sleeve is preferably arranged in the extension of a flat plug or a plug sleeve. In this way, the releasable and the non-releasable contact elements are arranged in a space-saving manner one behind the other, so that, for example, a device power cable with the crimped contact element groups can be carried out through a small device housing bore.
  • the crimp sleeve can also be extended by an insulating enclosure.
  • a plurality of crimp sleeves can also be arranged on the base region.
  • the contact element group (1) shown here is a multi-formed sheet metal part, which - according to the complete version - offers five elements or partial elements for different connection options.
  • the five elements or sub-elements are three tabs or their tabs (20-22) for detachable tabs, a - provided as an option - thread (6) for a screw clamp connection for the detachable connection of an electrical conductor and a crimp sleeve (11) for the non-detachable connection another electrical conductor. All elements or sub-elements (6, 11, 20-22) are arranged on a base region (2) of the contact element group (1).
  • the base area (2) consists of a base (4) with two opposite side webs (15, 16) adjoining the base (4). There is a central hole in the bottom (4), which opens into a tubular extension (5).
  • the approach (5) which protrudes from the bottom (4) by about three times the base thickness, carries the thread (6) on the inside.
  • a clamping screw - not shown - can be screwed into the thread (6), which clamps a wire, a strand, a cable lug, a ring eyelet or the like against the floor (4) with or without a pressure transmission part.
  • the base (4) has beads (7) or grooves in the clamping area in order to ensure a high level of pull-off and / or clamping security.
  • a crimp sleeve (11) is arranged on the bottom (4) via a web (10).
  • the crimp sleeve (11) is shaped upwards from the floor level so that its slot (12) lies above the floor level.
  • the web (10) has approximately half the length of the crimp sleeve (11).
  • the crimp sleeve (11) can be used, among other things. also be shaped downwards or to the side.
  • a plug-in lug (21) of a standardized flat plug is arranged on the bottom.
  • the flag (21) lies in the plane of the bottom (4).
  • Pins (20, 22) are also arranged on the side webs (15, 16) of the base region (2). They are bent symmetrically to each other in an S-shape, so that the outer surfaces of the plug-in lugs (20, 22) extend approximately above the side edges of the plug-in lugs (21) below. All plug-in lugs (20-21) each have a locking hole (23), the plug-in lugs (20-21) being arranged here, for example, in such a way that all locking holes (23) lie in a transverse plane of the contact element group (1).
  • Each side web (15, 16) has a rectangular recess (17).
  • the congruent recesses (17) are slightly offset towards the crimp sleeve (11).
  • the outer contour of the contact element group (1) is selected so that it (1) can be installed in a largely cuboidal terminal chamber with an at least approximately square cross section. In such a terminal chamber, the contact element group (1) is held by locking notches, which snap into the recesses (17) of the side webs (15, 16) during installation.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
EP97105085A 1996-04-01 1997-03-26 Groupe d'éléments de contact pour une connexion électrotechnique multiple d'appareils électriques Expired - Lifetime EP0800235B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19613749 1996-04-01
DE1996113749 DE19613749A1 (de) 1996-04-01 1996-04-01 Kontaktelementgruppe einer elektrotechnischen Mehrfachsteckverbindung für elektrische Geräte
DE1996116242 DE19616242A1 (de) 1996-04-15 1996-04-15 Kontaktelementgruppe einer elektrotechnischen Mehrfachsteckverbindung für elektrische Geräte
DE19616242 1996-04-15

Publications (3)

Publication Number Publication Date
EP0800235A2 true EP0800235A2 (fr) 1997-10-08
EP0800235A3 EP0800235A3 (fr) 1999-01-27
EP0800235B1 EP0800235B1 (fr) 2002-06-26

Family

ID=26024544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97105085A Expired - Lifetime EP0800235B1 (fr) 1996-04-01 1997-03-26 Groupe d'éléments de contact pour une connexion électrotechnique multiple d'appareils électriques

Country Status (3)

Country Link
EP (1) EP0800235B1 (fr)
AT (1) ATE219865T1 (fr)
DE (1) DE59707581D1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694564A (en) * 1969-08-26 1972-09-26 Lilly Industries Ltd Electrical terminal assembly
US4037912A (en) * 1975-05-24 1977-07-26 International Business Machines Corporation Terminal assembly
FR2432779A1 (fr) * 1978-08-02 1980-02-29 Mars Actel Reglette de raccordement
DE4109013A1 (de) * 1990-06-27 1992-01-02 Bauscher Metalluk Kontaktstueck mit flachsteckzungen
US5411419A (en) * 1992-09-03 1995-05-02 Sumitomo Wiring Systems, Ltd. Multipole connection terminal and method for producing same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694564A (en) * 1969-08-26 1972-09-26 Lilly Industries Ltd Electrical terminal assembly
US4037912A (en) * 1975-05-24 1977-07-26 International Business Machines Corporation Terminal assembly
FR2432779A1 (fr) * 1978-08-02 1980-02-29 Mars Actel Reglette de raccordement
DE4109013A1 (de) * 1990-06-27 1992-01-02 Bauscher Metalluk Kontaktstueck mit flachsteckzungen
US5411419A (en) * 1992-09-03 1995-05-02 Sumitomo Wiring Systems, Ltd. Multipole connection terminal and method for producing same

Also Published As

Publication number Publication date
EP0800235B1 (fr) 2002-06-26
ATE219865T1 (de) 2002-07-15
EP0800235A3 (fr) 1999-01-27
DE59707581D1 (de) 2002-08-01

Similar Documents

Publication Publication Date Title
DE10251863A1 (de) Stromverteilerkasten und Leistungsgerätemodul
DE202012101849U1 (de) Prüf- und Anschlussvorrichtungsanordnung und Prüfvorrichtung
DE4127899C2 (de) Elektrische Steckvorrichtung mit Phasenwahl
EP3782238B1 (fr) Système de modules de connecteur enfichable blindés pour connecteurs enfichables industriels modulaires
DE19617114C2 (de) Erdungsmodul
EP0643454A1 (fr) Module de connexion
DE2948631C3 (de) Schutzeinrichtung für einen Verbindungskopf von Fernsprechleitungen
EP0252512B1 (fr) Unité de connexion multiple
EP0634813A2 (fr) Bloc de distribution
DE1065502B (fr)
EP0911914B1 (fr) Système de couplage électrique
DE202018104832U1 (de) Überspannungsableiteranordnung zum Schutz von Niederspannungsversorgungssystemen
DE102008025433A1 (de) Klemmenanschlußblock
DE19616242A1 (de) Kontaktelementgruppe einer elektrotechnischen Mehrfachsteckverbindung für elektrische Geräte
DE102016110951B4 (de) Sicherheitsprüfspitze
DE69707061T2 (de) Kontaktschiene mit Buchsenleisten und steckbare Baugruppe mit solcher Kontaktschiene
EP0800235A2 (fr) Groupe d'éléments de contact pour une connexion électrotechnique multiple d'appareils électriques
DE102015110223A1 (de) Baugruppe einer Klemmeneinrichtung zum Anschließen von elektrischen Leitern
WO2021185406A1 (fr) Connecteur modulaire à courant élevé
DE2621101B2 (de) Überspannungsableitervorrichtung für Kabelabschlußgeräte der Fernmeldelinientechnik
DE19613749A1 (de) Kontaktelementgruppe einer elektrotechnischen Mehrfachsteckverbindung für elektrische Geräte
EP0901186A2 (fr) Borne de connexion pour des câbles blindés
DE3641153A1 (de) Mobile mehrfachschutzkontaktsteckdosenleiste
DE19534690B4 (de) Abgangskasten für Schienenverteiler
WO2000030218A1 (fr) Dispositif de derivation pour cable

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

Kind code of ref document: A2

Designated state(s): AT DE IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE IT

17P Request for examination filed

Effective date: 19990208

17Q First examination report despatched

Effective date: 19990526

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE IT

REF Corresponds to:

Ref document number: 219865

Country of ref document: AT

Date of ref document: 20020715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59707581

Country of ref document: DE

Date of ref document: 20020801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030326

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

Effective date: 20030327

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050326