EP0670614A1 - Elektrischer Verbinder für Kabelkanal - Google Patents

Elektrischer Verbinder für Kabelkanal Download PDF

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Publication number
EP0670614A1
EP0670614A1 EP95400416A EP95400416A EP0670614A1 EP 0670614 A1 EP0670614 A1 EP 0670614A1 EP 95400416 A EP95400416 A EP 95400416A EP 95400416 A EP95400416 A EP 95400416A EP 0670614 A1 EP0670614 A1 EP 0670614A1
Authority
EP
European Patent Office
Prior art keywords
connector
stud
connector according
conductors
lock
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
EP95400416A
Other languages
English (en)
French (fr)
Other versions
EP0670614B1 (de
Inventor
Gérard Jego
Daniel Nourry
Jean-Pierre Thierry
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.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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
Application filed by Schneider Electric SE filed Critical Schneider Electric SE
Publication of EP0670614A1 publication Critical patent/EP0670614A1/de
Application granted granted Critical
Publication of EP0670614B1 publication Critical patent/EP0670614B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/161—Details
    • H01R25/162—Electrical connections between or with rails or bus-bars
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6395—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for wall or panel outlets

Definitions

  • the present invention relates to a connector for an electrical distribution pipe of the type comprising several parallel conductors housed in a rigid casing and bypass studs located in the casing opposite openings made in a wall thereof.
  • Such a connector comprising a body provided with plugs for connection to the regions of the conductors housed in the stud and provided with a connection of branch cables connected to the plugs, is known for example from patent EP-77 242.
  • the object of the invention is in particular to ensure a simple mechanical blocking of a connector attached to an electrical distribution pipe. Its other purpose is to avoid untimely unlocking.
  • the body of the connector is associated with a lock which can be moved manually and which is able to cooperate with an element of the stud to implement means for blocking the connector with respect to the stud.
  • the lock has a part arranged as a pusher which, in the locked position, is engaged in a housing of the connector body so as to prevent gripping and manual unlocking of the lock.
  • the prefabricated electrical pipe 10 shown in FIG. 1 comprises a number of sections of the same length assembled end to end along a longitudinal axis XX ′. Only a section is shown here for the sake of simplification.
  • Each pipe section comprises a metal casing 11 of rectangular section, preferably square to ensure optimal rigidity, with four walls 12, 13, 14, 15, housing several bars or cables parallel electrical conductors of distribution 16, here in the form of a sheet 17 of four conductors.
  • In the wall 12 are formed at regular intervals of pitch L openings of generally rectangular shape 18, these openings having the purpose of receiving branch connectors 19 for supplying loads not shown from the conductors 16.
  • the connectors 19 have an insulating body 20, a starting cable 21 and connection plugs, for example in the form of elastic clips 22 which are capable of engaging on stripped parts 16a of the conductors 16 to ensure the electrical connection between them and the starting cable.
  • the conductors 16 are presently flexible cables sheathed and stripped only at the level of the openings 18, but they can also be formed by bare or sheathed metal blades or bars.
  • Each opening 18 is associated with a bypass stud 30 intended to position the parallel conductors 16 inside the envelope opposite the opening and to allow the connector 19 to be put in place.
  • the stud 30 comprises a body 31 , means 32 for holding in position in the envelope and, on the side of the opening 18, a housing 33 provided for receiving a part of the connector and bordered towards the opening 18 by a flange 34 which is roughly flush with the outside level of the plane PP ′ of the external face of the wall 12.
  • the housing 33 comprises wells 35 providing guide surfaces for guide and / or locking tabs 36a-d of the connector and in this housing is placed the sheet of conductors 16.
  • the stripped portions 16a of the parallel conductors 16 are distributed opposite the opening 18 so that the plugs or connection clamps 22 can engage on them when the connector is pushed into the housing 33.
  • the tabs 36 of the connector have, with respect to the plane of a sole 20a of the body which is applied to the wall 12 in the connection position, a height h1 greater than the height h2 of the plugs 22 (FIG. 3); the lugs 36 thus make it possible to slide the connector onto the wall 12 before it engages in the space 33, to protect the plugs laterally and to guide the connector when it is engaged in the space 33; the tabs 36 also have at their free ends 37 hooking heels 38 widened in the direction A ′ (FIG.
  • the body 20 of the connector 19 is associated with a manual lock 40 which comprises a part for gripping and pushing operation 41 linked to a finger 42 which has a cam or ramp 43 intended to cooperate with an edge, a ramp or a shoulder 44 of the stud.
  • the lock 40 is intended to take an unlocked position (FIG. 5) and a locked position (FIG. 6), passing from the first to the second by manual pressure on the operating part 41 in the direction YY ′ (arrow A) and from the second to the first by introducing a tool into a lateral notch 45 of the member and lifting it in the direction YY '(arrow B).
  • a conductive strip 46 is provided on the external face of one of the guide and hooking fingers 36 to ensure earth continuity by contact with an electrically conductive part located in the stud when the connector is engaged therein.
  • the gripping part 41 is located in the retracted locking position in an external housing 20b of the connector body so as to form a faired volume with the rest of this body. It has a notch 47 intended to engage in a notch 48 in the body 20 of the connector.
  • the finger 42 is guided in a well 49 of the body 20 and further comprises the ramp 43 on the one hand a shoulder 50 which cooperates with a stop 51 of the body 20 to limit the movement of the latch in the direction B, on the other hand a hollow form 52 capable of cooperating in the locked position and / or the unlocked position with a hard point 53 of the connector body 20 to hold the lock in this position.
  • FIG. 7 illustrates an alternative embodiment of the connector according to the invention.
  • a lock 61 which can be actuated manually, in the form of a plunger similar to that previously described, but which can however be unlocked by introducing a tool into a front slot 62, that is to say located at the front of the body. , to come to the unlocked position which is indicated in dashes.
  • the body 60 contains fuses on the electrical path connecting the cables 21 to the plugs 22 and windows 62 for viewing the state of the plugs. connection 22.
  • the lock 61 is housed in the locked position like the member 40 in a space 20b of the body such that the profile of the lock pusher is located in continuity with the profile of the body.
  • the connector 19 is approached to the opening 18 of the electrical pipe 10, either from the front (FIG. 3), or by sliding of the tabs 36 on the wall 12, so as to facilitate in the latter case a mounting without visibility.
  • the connector can be inserted according to arrow A in the housing; the downward movement of the connector is guided by holding the tabs 36 against the surfaces delimiting the wells 35, up to the stop of the sole 20a of the connector body on the wall 12.
  • the lock is then assumed to be in its unlocked position illustrated in Figure 5; if this were not the case before introduction, it would have been brought into this unlocked position by the stop of the ramp 43 during the descent against the shoulder 44 of the stud 30.
  • the operator then presses the member 40 according to arrow A.
  • the ramp 43 of finger 42 moves against the shoulder 44 causing the displacement of the whole of the connector according to arrow A 'up to at the engagement of the heels 38 under the stop elements 39, while the fingers 42 descend into the wells 49 until the elements 52,53 are blocked; displacement of the connector is permitted because the tabs 36 have in the direction XX 'a narrower width than that of their heels 38.
  • the operator cannot act manually and must introduce a tool into one of the slots 45 to unlock the member 40; when the ramp 43 has cleared from the well 49, the connector body can be moved in the direction A '' opposite A 'to the position indicated in Figure 5, then extracted from the housing 33 in the direction B opposite A .
  • the tab 36b of the connector of FIG. 7 comprises laterally (see FIGS. 8 and 9) a dovetail housing 63 in which can be accommodated an additive 70 for connection to signal conductors themselves housed laterally in the pipeline.
  • the additive 70 comprises an insulating body 71 and two flat conductors 72, 73 arranged in this body so as to reveal (see FIG. 10) lower contact pads 72a, 73a intended to be connected to the signal conductors via conductors of the pad and upper pads 72b, 73b intended for the welding of respective branch conductors.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP95400416A 1994-03-02 1995-02-27 Elektrischer Kabelkanal und Verbinder Expired - Lifetime EP0670614B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9402493 1994-03-02
FR9402493A FR2717011B1 (fr) 1994-03-02 1994-03-02 Conecteur pour canalisation électrique.

Publications (2)

Publication Number Publication Date
EP0670614A1 true EP0670614A1 (de) 1995-09-06
EP0670614B1 EP0670614B1 (de) 1999-01-13

Family

ID=9460671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95400416A Expired - Lifetime EP0670614B1 (de) 1994-03-02 1995-02-27 Elektrischer Kabelkanal und Verbinder

Country Status (8)

Country Link
US (1) US5595498A (de)
EP (1) EP0670614B1 (de)
KR (1) KR100278216B1 (de)
CN (1) CN1074593C (de)
BR (1) BR9500772A (de)
DE (1) DE69507178T2 (de)
ES (1) ES2126223T3 (de)
FR (1) FR2717011B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535836A1 (de) * 1995-09-26 1997-03-27 Grote & Hartmann Rasteinrichtung, insbesondere für elektrische Steckverbindergehäuse
US5685743A (en) * 1994-11-07 1997-11-11 Grote & Hartmann Gmbh & Co. Kg Connector housing for an air bag connector and a method for contacting a connector housing

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757323B1 (fr) * 1996-12-17 1999-01-22 Schneider Electric Sa Canalisation de distribution electrique a bus de transmission
DE19818677C2 (de) * 1998-04-27 2000-07-06 Amphenol Tuchel Elect Zweiteiliger elektrischer Steckverbinder
GB9824768D0 (en) * 1998-11-11 1999-01-06 Ncr Int Inc Self-service terminal
FR2815180B1 (fr) * 2000-10-10 2002-12-20 Schneider Electric Ind Sa Connecteur a plots amovibles pour canalisation electrique
FR2815179B1 (fr) * 2000-10-10 2002-12-20 Schneider Electric Ind Sa Connecteur a plots amovibles pour canalisation electrique
DE10306275A1 (de) * 2003-02-14 2004-08-26 Delphi Technologies, Inc., Troy Steckverbinder
FR2860006B1 (fr) * 2003-09-24 2006-12-22 Commissariat Energie Atomique Dispositif pour separer et/ou analyser plusieurs cibles moleculaires en solution dans un melange complexe
DE102005003386B3 (de) * 2005-01-24 2006-06-08 Pilkington Automotive Deutschland Gmbh Haltesockel zur lösbaren Befestigung eines Einbauteils an einer Glasscheibe
DE102006002528B4 (de) * 2006-01-11 2015-07-23 Bachmann Gmbh & Co. Kg Anordnung mit einer Dose und einer Auszugssicherung für einen in die Dose eingesteckten Stecker
WO2012027126A1 (en) * 2010-08-25 2012-03-01 Cardiac Pacemakers, Inc. Apparatus and method for attaching a header to a housing of an implantable device
ES2818252T3 (es) * 2016-08-24 2021-04-09 Anord Mardix Databar Busway Ltd Sistema de canalización de barras colectoras
US20230061609A1 (en) * 2021-08-25 2023-03-02 Hamilton Sundstrand Corporation Electrical dual surface conductor lug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287667B (de) * 1969-01-23
DE8227645U1 (de) * 1982-10-02 1983-01-05 Schoppe & Faeser Gmbh, 4950 Minden Lösbare Verriegelungsvorrichtung
EP0077242A1 (de) * 1981-10-09 1983-04-20 Telemecanique Eingespritzte Kneif-Anschlussklemme
GB2262399A (en) * 1988-11-08 1993-06-16 Inovac Sa Multiple socket outlet module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564482A (en) * 1967-07-07 1971-02-16 Matsushita Electric Works Ltd Hook type surface mounted connector
US3564483A (en) * 1969-03-21 1971-02-16 Dominion Auto Access Signal lamp with built-in ground strap
DE8227654U1 (de) * 1982-10-02 1983-01-13 Bleichert Förderanlagen GmbH, 6960 Osterburken Fuehrungsschiene fuer rollwagen mit gekreuzten rollachsen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287667B (de) * 1969-01-23
EP0077242A1 (de) * 1981-10-09 1983-04-20 Telemecanique Eingespritzte Kneif-Anschlussklemme
DE8227645U1 (de) * 1982-10-02 1983-01-05 Schoppe & Faeser Gmbh, 4950 Minden Lösbare Verriegelungsvorrichtung
GB2262399A (en) * 1988-11-08 1993-06-16 Inovac Sa Multiple socket outlet module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685743A (en) * 1994-11-07 1997-11-11 Grote & Hartmann Gmbh & Co. Kg Connector housing for an air bag connector and a method for contacting a connector housing
DE19535836A1 (de) * 1995-09-26 1997-03-27 Grote & Hartmann Rasteinrichtung, insbesondere für elektrische Steckverbindergehäuse
DE19535836C2 (de) * 1995-09-26 2003-10-30 Grote & Hartmann Rasteinrichtung, insbesondere für elektrische Steckverbindergehäuse

Also Published As

Publication number Publication date
KR950034916A (ko) 1995-12-28
EP0670614B1 (de) 1999-01-13
BR9500772A (pt) 1995-11-07
DE69507178T2 (de) 1999-05-27
FR2717011A1 (fr) 1995-09-08
CN1074593C (zh) 2001-11-07
CN1112298A (zh) 1995-11-22
FR2717011B1 (fr) 1996-03-29
ES2126223T3 (es) 1999-03-16
DE69507178D1 (de) 1999-02-25
US5595498A (en) 1997-01-21
KR100278216B1 (ko) 2001-01-15

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