DE2753015C2 - Receiving device for electrical communications equipment - Google Patents
Receiving device for electrical communications equipmentInfo
- Publication number
- DE2753015C2 DE2753015C2 DE2753015A DE2753015A DE2753015C2 DE 2753015 C2 DE2753015 C2 DE 2753015C2 DE 2753015 A DE2753015 A DE 2753015A DE 2753015 A DE2753015 A DE 2753015A DE 2753015 C2 DE2753015 C2 DE 2753015C2
- Authority
- DE
- Germany
- Prior art keywords
- plug
- contact strips
- housing
- circuit boards
- printed circuit
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- 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
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0256—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for soldering or welding connectors to a printed circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- 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
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/04—Assemblies of printed circuits
- H05K2201/044—Details of backplane or midplane for mounting orthogonal PCBs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10189—Non-printed connector
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10439—Position of a single component
- H05K2201/105—Mechanically attached to another device
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10537—Attached components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0173—Template for holding a PCB having mounted components thereon
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3468—Applying molten solder
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
Die Erfindung bezieht sich auf eine Aufnahmevorrichtung zur Aufnahme von mit gedruckten Schaltungsplatten bestückten Gehäusen der elektrischen Nachrichtenübertragungstechnik, bei der die Gehäuse stangenför- mig ausgebildet und an ihrem oberen oder unteren Ende mit einem Schaltfeld und einem dahinterliegenden Anschlußfeld, das aus Steckkontaktleisten besteht, deren zweite Hälften in der Aufnahmevorrichtung selbst angeordnet sind und bei der die gedruckten Schaltungsplatten in auf der inneren Rückseite des Gehäuses angeordnete weitere Steckkontaktleisten einsteckbar ist, und bei der zur Verdrahtung der gedruckten Schaltungsplatten mit den Kontakten des Schalt- und Anschlußfeldes ein Band- bzw. Folienkabel verwendet ist, das auf wenigstens einer Seite mit Steckvorrichtungen die in die jeweiligen zugehörigen Steckkontaktleisten und Steckkontakte eingreifen, versehen ist.The invention relates to a receiving device for receiving printed circuit board housings of electrical communications technology, in which the housing rod-fed mig formed and at its upper or lower end with a control panel and one behind it Connection field, which consists of plug contact strips, the second halves of which in the receiving device themselves are arranged and in which the printed circuit boards in on the inner back of the Housing arranged further plug contact strips can be inserted, and for wiring the printed circuit boards with the contacts of the switch and connection panel a ribbon or foil cable is used that on at least one side with the plug-in devices associated with the respective Plug contact strips and plug contacts engage, is provided.
Während bei den älteren Nachrichtenübertragungseinrichtungen die elektrischen Baugruppen in Horizontaleinschüben untereinander in Gestellen angeordnet waren, wird bei den moderneren Konstruktionen die sogenannte Vertikalbauweise verwendet. Diese besteht im wesentlichen darin, daß der jeweilige Einschub zur Geräteaufnahme aus einem einfachen Blechgehäuse besteht. Am oberen Ende dieser Gehäuse ist auf der Vorderseite ein Schaltfeld, auf der Rückseite einWhile in the older communication devices, the electrical assemblies are arranged in horizontal racks one below the other in racks were, the so-called vertical construction is used in the more modern constructions. This exists essentially in the fact that the respective insert for receiving the device from a simple sheet metal housing consists. At the top of this housing there is a control panel on the front and one on the back Steckanschlußfeld for die Amtskabelverdrahtung angebracht. In einknöpfbare Führongssschienen an beiden Seitenwänden lassen sich Plattenbaugruppen mit gedruckten Schaltungsplatten einschieben. Hierbei ist sichergestellt, daß die auf den Plattenbaugruppen angebrachten Stiftsteckverbinder zwangsläufgig in die Gegenstücke im Einsatz eingreifen. Einzelne Verschlüsse verbinden die Baugruppen kraftschlüssig mit dem Gehäuse. Auf der Rückseite des Gehäuses liegt ein mit einer Blende abgedeckter Verkabelungsraum. Derartige Vertikaleinheiten werden in Aufnahmevorrichtungen eingeführt, die entweder wie bisher Gestellcharakter haben oder an Stelle des bisherigen Gestells lediglich sogenannte senkrechte Gestellspalten, die als Metallstützen mit konsolartigen Aufnahmevorrichtungen für die vertikalen Geräteeinsätze dienen. Beim Einschieben der Gehäuse greifen die auf ihrer Rückseite angebrachten Steckverbinder in die schwimmend angeordneten Gegenstücke der Aufnahmevorrichtung ein, an die die Amtsverdrahtung angeschlossen istPlug-in connection field for the trunk cable wiring attached. In snap-in guide rails on both Side panels slide in board assemblies with printed circuit boards. Here is ensures that the pin connectors mounted on the plate assemblies inevitably plug into the Engage counterparts in action. Individual locks connect the assemblies to the Casing. On the back of the housing there is a wiring space covered with a cover. Such Vertical units are inserted into receiving devices, which either have the character of a frame as before have or instead of the previous frame only so-called vertical frame columns, which are used as metal supports with console-like receiving devices for the vertical device inserts are used. When the housings are pushed in, the connectors attached to their rear side grip into the floating ones Counterparts of the receptacle to which the trunk wiring is connected
Die Verkabelung im rückseitig angeordneten Verkabelungsraum zwischen den einzelnen Steckbaugruppen im Gehäuse untereinander sowie dem Schalt- Anschlußfeld wird dabei in der herkömmlichen Verdrahtungstechnik mit in Kabelbäumen zusammengefaßten Schaltdrähten durchgeführt, wodurch ein gewisser Verdrahtungsraum benötigt wirftThe cabling in the rear cabling space between the individual plug-in modules in the housing with each other and in the switch connection panel is carried out in the conventional wiring technology with jumper wires combined in cable harnesses, which requires a certain amount of wiring space
Es ist auch schon beispielsweise durch die DT-AS 22 14 503 bekannt, solche Verdrahtungen mittels eines Folienkabels herzustellen und dabei das Folienkabel S-förmig zu biegen, um zu erreichen, daß die Verschwallung auf einer Seite der Folie erfolgen kann. Für die Befestigung und Verlötung von Steckkontaktleisten auf der Folie ist es jedoch erforderlich, einen Montagerahmen zu verwenden, um eine exakte Lage der Steckkontaktleisten in bezug auf die Lötpunkte auf der Folie und in bezug auf die Geräteeinheiten zu schaffen, in die später die Steckbaugruppen eingesteckt werden.It is already known, for example from DT-AS 22 14 503, such wiring by means of a Produce foil cable and thereby to bend the foil cable in an S-shape in order to achieve that the Blushing can take place on one side of the film. For the attachment and soldering of connector strips on the film, however, it is necessary to have a To use mounting frame to ensure an exact position of the plug contact strips in relation to the solder points the film and in relation to the device units into which the plug-in modules are later inserted will.
Der Erfindung liegt die Aulgabe zugrunde, diese Vorgänge so weit zu vereinfachen, daß alles in einem Arbeitsgang durchführbar istThe invention is based on the task of simplifying these processes so far that everything in one Operation is feasible
Diese Aufgabe wird bei einer Einrichtung der eingangs genannten Art dadurch gelöst, daß die Kontaktleisten auf einem rahmenförmigen Blechteil vorbefestigt und gegenseitig justiert werden, zusammen mit diesem Rahmen auf das Folienkabel aufgesteckt und mittels Schwallötung mit den Anschlüssen des Folienkabels verbunden, dann als komplettes Bauelement in das Gehäuse eingesetzt und dort befestigt werden.This object is achieved in a device of the type mentioned in that the Contact strips are pre-attached to a frame-shaped sheet metal part and mutually adjusted together with this frame attached to the foil cable and connected to the connections of the foil cable by means of wave soldering, then as a complete component in the Housing used and fastened there.
Es ist dabei vorteilhaft, wenn die Folien in Form eines liegenden S in die Gehäuserückseite eingelegt sind und so mit den Steckkontaktleisten verbunden sind, daß die Kontakte in Richtung des Anschlußfeldes, also zur Gehäuserückseite hin liegen, und die der weiteren Steckkontaktleisten in Richtung der steckbaren Schaltungsplatten also nach vorne hin liegen.It is advantageous if the films are in the form of a lying S are inserted into the rear of the housing and are connected to the connector strips that the Contacts are in the direction of the connection panel, so to the rear of the housing, and those of the other Plug contact strips in the direction of the pluggable circuit boards so lie forward.
Nachfolgend wird an Hand zweier Figuren die Erfindung näher erläutertThe invention is explained in more detail below with reference to two figures
Die F i g. 1 zeigt einen Einsatz der sogenannten Bauweise 7 R, der als in der Vertikale langgestreckter Einschub ausgebildet ist. Zur Verdrahtung von den Steckkontaktleisten 4 und 6 an der Rückseite dieses Einsatzes 1 ist ein Folienkabel 3 verwendet Die Steckkontaktleisten 6, normalerweise als Mutterstecker ausgebildet, zeigen in das Gehäuseinnere und stellen den Kontakt mit einsteckbaren Steckbaugruppen 2 (in der Zeichnung nicht näher dargestellt) her.The F i g. 1 shows an insert of the so-called construction 7 R, which is designed as a vertically elongated insert. A foil cable 3 is used to wire the plug contact strips 4 and 6 on the back of this insert 1. The plug contact strips 6, normally designed as a female connector, point into the interior of the housing and make contact with plug-in plug-in modules 2 (not shown in detail in the drawing).
Die Steckkontaktleisten 4, normalerweise Vaterstekker, zeigen den rückwärtigen Teil des Einsatzes 1 und sollen den Kontakt mit einer Ger?teaufnabme, ζ,Β, einem Gestell, oder einer gestellährilichen Aufhängevorrichtung herstellen.The plug contact strips 4, usually male connectors, show the rear part of the insert 1 and should contact a device recording, ζ, Β, a frame, or a frame-like suspension device produce.
Da die Steckkontaktleisten 4 oder 6 erheblichen Einschubs- bzw· Auszugskräften gewachsen sein müssen, ist es nötig, diese Einheiten auf einem Metallblech zu befestigen. Ferner ist es erforderlich, diese Kontaktleisten gegenseitig zu justieren, so daß die Steckbaugruppen 2 über ihre im Einsatz vorhandenen Führungen auf die entsprechenden Kontakte der Steckkontaktleisten 6 treffen. In der Vorfertigung wurde hierzu bisher ein sogenannter Lötrahmen verwendet, der für die exakte Lage der Steckeinheiten gegeneinander und zu dem .später dazuzubauenden Montageblech 7 sorgen solL Bei der Erfindung wird dieser Arbeitsgang vereinfacht, denn es wird die Montageplatte 7, wie in der F i g, 2 dargestellt, direkt for die Verlötung mit dem Folienkabel als Justier- und Befestigungseinrichtung verwendet. Wie in der F i g, 2 ersichtlich ist, sind dazu die Steckeinheiten 6 auf der Montageplatte 7 vorbefestigt Dann wird diese gesamteSince the plug-in contact strips 4 or 6 must be able to withstand considerable insertion or extraction forces, it is necessary to fix these units on a metal sheet. It is also necessary to do this To adjust contact strips to each other, so that the plug-in modules 2 over their existing in use Meet the guides on the corresponding contacts of the connector strips 6. In prefabrication So far, a so-called soldering frame has been used for this purpose, which is responsible for the exact position of the plug-in units against each other and to the mounting plate 7 to be built later should be ensured in the invention this operation is simplified because the mounting plate 7, as shown in FIG. 2, is directly for the soldering with the foil cable is used as an adjustment and fastening device. As in Fig. 2 It can be seen that the plug-in units 6 are pre-attached to the mounting plate 7 for this purpose
Einheit auf das Folienkabel in die vorher vorhandenen Bohrungen eingesetzt und in einem Arbeitsgang durch ein Schwallbad 9 verlötetUnit placed on the foil cable in the previously existing holes and through in one operation a surge bath 9 soldered
Der gleiche Vorgang kann auch für die Befestigung der rückseitigen Steckanschlußleisten 4 auf einer entsprechenden Montageplatte 5 vorgnommen werden. Das Folienkabel kann auch mehrschichtig ausgebildet sein, so daß z. B. Koaxialsteckeinheiten in den Lötvorgang mit einbezogen sind.The same process can also be used for fastening the rear connector strips 4 can be made on a corresponding mounting plate 5. The foil cable can also be formed in several layers, so that, for. B. coaxial connectors in the Soldering process are included.
Die gesamte Einheit, Folienkabel und Steckkontaktleisten mit Montageplatten kann dann in den Einsatz 1 gemäß F i g. 1 eingelegt und dort mit Befestigungsschrauben 8 befestigt werden.The entire unit, foil cable and connector strips with mounting plates can then in the insert 1 according to FIG. 1 inserted and there with fastening screws 8 can be attached.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2753015A DE2753015C2 (en) | 1977-11-28 | 1977-11-28 | Receiving device for electrical communications equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2753015A DE2753015C2 (en) | 1977-11-28 | 1977-11-28 | Receiving device for electrical communications equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2753015B1 DE2753015B1 (en) | 1978-11-02 |
DE2753015C2 true DE2753015C2 (en) | 1979-07-05 |
Family
ID=6024801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2753015A Expired DE2753015C2 (en) | 1977-11-28 | 1977-11-28 | Receiving device for electrical communications equipment |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2753015C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3833235A1 (en) * | 1988-09-30 | 1990-04-05 | Philips Patentverwaltung | Apparatus insert for telecommunications |
-
1977
- 1977-11-28 DE DE2753015A patent/DE2753015C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2753015B1 (en) | 1978-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2628489C3 (en) | ||
DE2857284C2 (en) | Arrangement with a number of frame units for electronic communication devices | |
DE2214503C3 (en) | Holding device for holding housings for electrical communications technology | |
EP0001555B1 (en) | Housing containing a flat cable as cable harness for an internal wiring | |
DE2753015C2 (en) | Receiving device for electrical communications equipment | |
DE2800228C2 (en) | Mechanical assembly system in a vertical frame construction for telecommunications equipment | |
DE2904012C2 (en) | Subrack | |
EP0359895A1 (en) | Connector for flat-boards on which there are mounted components on both sides | |
DE2932364A1 (en) | Receptacle for printed circuit inserts of telecommunications equipment - has sheet metal brackets as upper and lower holders, with rear angular members for fastening of connection plates | |
EP0130531B1 (en) | Device for the connection of cables to the terminals of printed circuit boards | |
DE2445274C2 (en) | Rack cabinet | |
DE2738399C3 (en) | Construction of a system for electrical information processing, in particular a telecontrol system | |
DE2753015B2 (en) | ||
DE3119249C2 (en) | Front panel for an electronic assembly | |
DE7729132U1 (en) | Assembly for devices in electrical communications engineering | |
DE19526330C2 (en) | Device for establishing an electrical and / or optical connection | |
DE2833817C2 (en) | Rack arrangement for holding plug-in printed circuit cards | |
DE2753874C2 (en) | Contact strip for receiving plug-in contacts from plug-in units for electrical communications engineering | |
DE2636630C3 (en) | Receiving device for electrical communications equipment | |
DE2855400A1 (en) | Cable connection arrangement for telecommunications equipment cubicle - provides separate planes for printed circuit board and outgoing cable connections | |
EP0383357B1 (en) | Rear panel for electrical and/or electronic apparatuses | |
DE19913932C1 (en) | Signal processing unit has additional board with integral special wiring, plug strips for insertion into bus board plug positions, flexible sections at least between plug strips | |
DE3230281A1 (en) | Mounting rack for push-in printed-circuit board assemblies | |
DE2846257C2 (en) | Small telephone exchange with a magazine for holding electrical assemblies | |
CH621447A5 (en) | Arrangement with a receptacle and a plurality of equipment units in electrical communications systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |