EP0797272A1 - Verfahren und Einrichtung zum Festhalten eines Kabelbundels einer Telefon- oder Datenkontaktleiste - Google Patents

Verfahren und Einrichtung zum Festhalten eines Kabelbundels einer Telefon- oder Datenkontaktleiste Download PDF

Info

Publication number: EP0797272A1
Authority: EP; European Patent Office
Prior art keywords: strip; plug; arm; hook; patch cord
Prior art date: 1996-03-22
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

EP97420045A

Other languages

English (en)

French (fr)

Other versions

EP0797272B1 (de

Inventor

Jacques Barral

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.)

Pouyet SA

Original Assignee

Pouyet SA

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.)

1996-03-22

Filing date

1997-03-18

Publication date

1997-09-24

1997-03-18 Application filed by Pouyet SA filed Critical Pouyet SA

1997-09-24 Publication of EP0797272A1 publication Critical patent/EP0797272A1/de

2005-12-21 Application granted granted Critical

2005-12-21 Publication of EP0797272B1 publication Critical patent/EP0797272B1/de

2017-03-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 8
238000006073 displacement reaction Methods 0.000 claims description 9
238000009413 insulation Methods 0.000 claims description 9
239000013013 elastic material Substances 0.000 abstract description 2
239000002184 metal Substances 0.000 description 2
208000031968 Cadaver Diseases 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification 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
- 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
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing

Definitions

the present invention relates to a method and to a device for the secure connection of a patch cord on a strip for interconnection of telephone or computer lines.
a telephone or computer installation can include a very large number of strips on the same chassis, these strips being very close to one another. We are then in the presence of a real forest of patch cords which are tight against each other. If each patch cord is simply plugged into its strip, it may happen that by handling it, the operator accidentally disconnects one or more other neighboring patch cords, and then does not know where to reconnect these. It can also happen that it only partially dislocates one or more neighboring cords, and that it then does not notice it, so that one or more lines then remain disconnected without being aware of it.
connection plug of a patch cord called "push-pull”
push-pull which is provided on the one hand with a locking piece which surrounds this connection plug and which comprises several elastic arms with hooks which come to be plugged into natural interstices of the strip, and on the other hand an unlocking part movable axially with respect to said locking piece, which surrounds the latter and which cooperates with it to undo the snap-fastening of the elastic arms with hooks on the strip when it is pulled axially on this unlocking part.
This known secure connection device does not require any modification of the strip.
its unlocking which requires grasping the unlocking piece between two fingers, to pull it backwards, becomes practically impossible, without using a specially adapted tool, when one is in the presence of a forest of cords of brewing tightly against each other because there is not enough room to pass the fingers.
such a device is quite complex and therefore expensive to produce.
this additional cavity is formed in the insulating space which separates, on this large face of the strip, two insulation displacement contacts of the same pair.
this additional cavity is formed in the insulating space which separates, on this large face of the strip, two insulation displacement contacts of the same pair.
the reference 1 designates a portion of the plastic body of a strip for interconnection of telephone or computer lines, for example a strip as described in document EP-A-0.524 .115 cited above. More specifically, a front portion of the strip is shown here which includes the connection relating to a single pair, that is to say in fact a first pair of contacts 2, 3 on the large upper face 4 of the strip and another pair of contacts 5, 6 on the large underside of the strip, these two pairs being for example interconnected, by an elastic connection, inside the strip.
the arm 12 swings around a metal axis 16 which is positioned transversely in the upper part 17 of the plastic body of the connection plug 8, approximately halfway along the arm 12.
a groove 20 is provided in this upper part 17 of the plastic body of the plug to allow free passage to the arm 12.
the pin 19 crashes and resiliently pushes arm 12 as if to make it tilt back forward.
a slight elastic deformation (not visible in the drawing) of this arm also creates an elastic repulsion effect towards the front when the rear part 18 is pressed against the resistance due to the stop. 19.
the plug 8 could include several pairs instead of one and the arm 12 could be made of any other rigid or semi-rigid material, for example metal.
the strip 1 is designed to receive several patch cords 7, each provided with a connector 8, so that in reality the face 4 has several cavities 9, preferably one cavity 9 per pair 2, 3.
all or part of these cavities 9 could be provided on the other large face of the strip, to the counterpart of the location shown in Figure 1 for the face 4 and then the corresponding locking arms or paddles 12 would be provided accordingly at the bottom of connector 8.

Landscapes

Details Of Connecting Devices For Male And Female Coupling (AREA)
Processing Of Terminals (AREA)
Coupling Device And Connection With Printed Circuit (AREA)
Telephone Set Structure (AREA)

EP97420045A 1996-03-22 1997-03-18 Verfahren und Einrichtung zum Festhalten eines Kabelbundels einer Telefon- oder Datenkontaktleiste Expired - Lifetime EP0797272B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9603839A FR2746552B1 (fr)	1996-03-22	1996-03-22	Procede et dispositif de connexion securisee d'un cordon de brassage sur une reglette d'interconnexion de lignes telephoniques ou informatiques
FR9603839		1996-03-22

Publications (2)

Publication Number	Publication Date
EP0797272A1 true EP0797272A1 (de)	1997-09-24
EP0797272B1 EP0797272B1 (de)	2005-12-21

Family

ID=9490620

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97420045A Expired - Lifetime EP0797272B1 (de)	1996-03-22	1997-03-18	Verfahren und Einrichtung zum Festhalten eines Kabelbundels einer Telefon- oder Datenkontaktleiste

Country Status (5)

Country	Link
EP (1)	EP0797272B1 (de)
AT (1)	ATE313862T1 (de)
DE (1)	DE69734909T2 (de)
ES (1)	ES2251014T3 (de)
FR (1)	FR2746552B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2347282A (en) *	1999-02-24	2000-08-30	Whitaker Corp	Connector assembly with latching system and terminal modules
EP1172897A3 (de) *	2000-07-11	2003-03-05	Itt Manufacturing Enterprises, Inc.	Elektrische Steckverbinderanordnung mit Verriegelungsvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0039568A2 (de) *	1980-05-06	1981-11-11	AMP INCORPORATED (a New Jersey corporation)	Satz von Teilen zum Anzapfen von ausgewählten Kontakten eines elektrischen Verbinders
US4773867A (en) *	1986-07-02	1988-09-27	Amp Incorporated	Premise distribution cross connect apparatus
EP0401937A1 (de) *	1989-06-06	1990-12-12	Connector Systems Technology N.V.	Verbindereinrichtung mit Verriegelung
US5297975A (en) *	1991-08-22	1994-03-29	Krone Aktiengesellschaft	Terminal bank for the telecommunication and data technology

1996
- 1996-03-22 FR FR9603839A patent/FR2746552B1/fr not_active Expired - Lifetime
1997
- 1997-03-18 AT AT97420045T patent/ATE313862T1/de not_active IP Right Cessation
- 1997-03-18 EP EP97420045A patent/EP0797272B1/de not_active Expired - Lifetime
- 1997-03-18 ES ES97420045T patent/ES2251014T3/es not_active Expired - Lifetime
- 1997-03-18 DE DE69734909T patent/DE69734909T2/de not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0039568A2 (de) *	1980-05-06	1981-11-11	AMP INCORPORATED (a New Jersey corporation)	Satz von Teilen zum Anzapfen von ausgewählten Kontakten eines elektrischen Verbinders
US4773867A (en) *	1986-07-02	1988-09-27	Amp Incorporated	Premise distribution cross connect apparatus
EP0401937A1 (de) *	1989-06-06	1990-12-12	Connector Systems Technology N.V.	Verbindereinrichtung mit Verriegelung
US5297975A (en) *	1991-08-22	1994-03-29	Krone Aktiengesellschaft	Terminal bank for the telecommunication and data technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2347282A (en) *	1999-02-24	2000-08-30	Whitaker Corp	Connector assembly with latching system and terminal modules
GB2347282B (en) *	1999-02-24	2003-01-15	Whitaker Corp	Connector assembly with latching system
EP1172897A3 (de) *	2000-07-11	2003-03-05	Itt Manufacturing Enterprises, Inc.	Elektrische Steckverbinderanordnung mit Verriegelungsvorrichtung

Also Published As

Publication number	Publication date
DE69734909D1 (de)	2006-01-26
DE69734909T2 (de)	2006-07-13
EP0797272B1 (de)	2005-12-21
ES2251014T3 (es)	2006-04-16
FR2746552A1 (fr)	1997-09-26
ATE313862T1 (de)	2006-01-15
FR2746552B1 (fr)	1998-05-07

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