DE3115764A1 - Device for connecting, with strain relief, a multicore cable to an electrical apparatus - Google Patents

Device for connecting, with strain relief, a multicore cable to an electrical apparatus

Info

Publication number
DE3115764A1
DE3115764A1 DE19813115764 DE3115764A DE3115764A1 DE 3115764 A1 DE3115764 A1 DE 3115764A1 DE 19813115764 DE19813115764 DE 19813115764 DE 3115764 A DE3115764 A DE 3115764A DE 3115764 A1 DE3115764 A1 DE 3115764A1
Authority
DE
Germany
Prior art keywords
cable
cover
strain relief
attached
connection
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
DE19813115764
Other languages
German (de)
Other versions
DE3115764C2 (en
Inventor
Peter Ing.(grad.) 6070 Langen Beuschel
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.)
Rowenta Werke GmbH
Original Assignee
Rowenta Werke 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
Application filed by Rowenta Werke GmbH filed Critical Rowenta Werke GmbH
Priority to DE19813115764 priority Critical patent/DE3115764A1/en
Priority to DE8111800U priority patent/DE8111800U1/en
Priority to GB8209851A priority patent/GB2097200B/en
Priority to FR8206580A priority patent/FR2504317B1/en
Publication of DE3115764A1 publication Critical patent/DE3115764A1/en
Application granted granted Critical
Publication of DE3115764C2 publication Critical patent/DE3115764C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5833—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being forced in a tortuous or curved path, e.g. knots in cable

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

As is shown in Fig. 1, the invention relates to a device for connecting, with strain relief, a multicore cable to an electrical apparatus, preferably to a domestic appliance, consisting of a connection housing (1), which is connected to the apparatus and has a closure (sealing) cover (2). In order electrically to connect the outer connections (17, 18, 19, 20) of the electrical connecting cable (21) to the inner connections (13, 14, 15, 16) of the domestic appliance without any major installation cost (complexity) and without any additional strain relief, separating walls (3, 4, 5) with conductor guides (6) attached thereto, clamping jaws (7), cable deflection hooks (10, 11) and a compression element (12) on the closure cover (2) are provided inside the connection housing (1). <IMAGE>

Description

Vorrichtung zum zugentlasteten Verbinden eines mehradrigen Device for the strain-relieved connection of a multi-core

Kabels mit einem elektrischen Gerät Die Erfindung betrifft eine Vorrichtung zum zugentlasteten Verbinden eines mehradrigen Kabels mit einem elektrischen Gerät, vorzugsweise einem Haushaltsgerät, bestehend aus einem mit dem Gerät verbundenen Anschlußgehäuse mit Deckel. Cable with an electrical device The invention relates to a device for the strain-relieved connection of a multi-core cable with an electrical device, preferably a household appliance, consisting of one connected to the appliance Junction box with cover.

Bei elektrischen Haushaltsgeräten muß das Anschlußkabel mit den inneren elektrischen Anschlüssen verbunden und im Geräteinneren gegen Zug entlastet werden. Bekannt sind hierfür Schraubverbindungen, bestehend aus einer im Geräteinneren vorgesehenen Anschlußvorrichtung und einer separaten Zugentlastungsklemme, zwischen denen das Kabel durch Reibungsschluß gehaltert und gegen unwilikürliches Herausziehen gesichert ist. Diese Verbindungsart benötigt einen hohen Montageaufwand und zusätzliche Kosten fü-r die Zugentlastung. In the case of electrical household appliances, the connection cable must be connected to the inner electrical connections and relieved of tension inside the device. Known for this purpose are screw connections consisting of one provided inside the device Connection device and a separate strain relief clamp, between which the Cable held by friction lock and secured against unauthorized pulling out is. This type of connection requires a lot of assembly effort and additional costs for strain relief.

Ausgehend von diesem vorbekannten Stande der Technik ist es die Aufgabe dieser Erfindung, eine einfache Vorrichtung zu schaffen, durch die der Montageaufwand zum Verbinden des elektrischen Anschlußkabels mit den inneren Anschlüssen eines elektrischen Haushal tsgerätes verringert wird. Starting from this previously known state of the art, it is the task this invention to provide a simple device through which the assembly effort for connecting the electrical connection cable to the inner connections of a electrical household appliance is reduced.

Diese Aufgabe wird dadurch gelöst, daß das Gehäuseinnere durch mindestens eine Trennwand geteilt wird, an der oder den Trennwänden Leiterführungen und Klemmbacken befestigt sind und mindestens zwei Kabelumlenkhaken angeordnet sind und an der Innenseite des Deckels ein Druckstück befestigt ist. Erfindungsgemäß sind die Leiterführungen und die Klemmbacken an den Seitenflächen der Trennwände befestigt und die Kabelumlenkhaken sind auf den dem Deckel zugewandten Flächen der Trennwand befestigt.This object is achieved in that the interior of the housing by at least a partition is divided, on the partition or walls conductor guides and clamping jaws attached and at least two cable deflection hooks are arranged and a pressure piece is attached to the inside of the lid. According to the invention are the conductor guides and the clamping jaws on the side surfaces of the partition walls attached and the Kabelumlenkhaken are on the lid facing surfaces of the Partition wall attached.

Hierdurch wird erreicht, daß die Zugentlastung und die elektrische Verbindung des Anschlußkabels mit den inneren Anschlüssem ohne eine Schraubverbindung erfolgt. Die inneren elektrischen Anschlüsse werden voneinander getrennt in das Anschlußgehäuse geführt und hier mit den einzelnen Adern des Anschlußkabels verbunden. Durch die Leiterführungen und die Klemmbacken sind die inneren und äußeren Anschlüsse montagegerecht im Gehäuse geführt und gehaltert. Völlig überraschend kann auf eine geschraubte Zugentlastung verzichtet werden. Durch mehrfaches Umschlingen der Kabelumlenkhaken und dem an der Innenseite des Deckels angeordneten Druckstück ist das Anschlußkabel im Gehäuse derart sicher befestigt, daß das Kabel die geforderten Zug-, Druck- und Torsionsbelastungen unbeschadet aushält.This ensures that the strain relief and the electrical Connection of the connection cable with the inner connections without a screw connection he follows. The internal electrical connections are separated from each other in the Connection housing out and connected here with the individual wires of the connection cable. The internal and external connections are through the conductor guides and the clamping jaws Guided and held in the housing for assembly. Completely surprising can on one screwed strain relief can be dispensed with. By looping around the cable deflection hooks several times and the pressure piece arranged on the inside of the cover is the connection cable securely fastened in the housing so that the cable the required tensile, compressive and Withstands torsional loads undamaged.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawings and is described in more detail below.

Es zeigen: Figur 1 eine Seitenansicht der Vorrichtung mit aufgesetztem Deckel im Schnitt Figur 2 eine Seitenansicht des Deckels im Schnitt Figur 3 die Vorrichtung gemäß Figur 1 ohne Deckel Figur 4 eine Draufsicht nach der Linie A-B in Figur 3 Figur eine Draufsicht auf Firiur 2.They show: FIG. 1 a side view of the device with the device attached Lid in section Figure 2 is a side view of the lid in section Figure 3 the Device according to Figure 1 without cover Figure 4 is a plan view along the line A-B FIG. 3 shows a plan view of Firiur 2.

Das dargestellte Haushaltsgerät hat ein Anschlußgehäuse 1 mit einem Verschlußdeckel 2. Beide sind aus einem nicht leitenden Kunststoff gefertigt. Das Gehäuseinnere ist durch drei Trennwände 3,4,5 unterteilt. An den Trennwänden 3,4,5 sind Leiterführungen 6 und Klemmbacken 7 angeformt.The household appliance shown has a connector housing 1 with a Closing cover 2. Both are made of a non-conductive plastic. That The interior of the housing is divided by three partitions 3,4,5. On the partitions 3,4,5 conductor guides 6 and clamping jaws 7 are integrally formed.

Auf den dem Deckel 2 zugewandten Flächen 8,9 der Trennwände 3,5 sind Kabelumlenkhaken 10,11 befestigt. Mit der Innenseite des Deckels 2 ist ein Druckstück 12 verbunden.On the surfaces facing the cover 2 8.9 of the partition walls 3.5 are Cable deflection hook 10,11 attached. With the inside of the cover 2 is a pressure piece 12 connected.

Das mehradrige Anschlußkabel 19 wird im Anschlußgehäuse 1 wie nachfolgend beschrieben montiert und elektrisch angeschlossen.The multi-core connection cable 19 is in the connection housing 1 as follows mounted and electrically connected as described.

Bei der Montage werden die inneren elektrischen Anschlüsse 13,14,15,16 durch hierfür vorgesehene -Öffnungen in das Anschlußgehäuse 1 geführt und um die Leiterführungen 6 gelegt. Das Anschlußkabel 21 ist bereits auf dem geräteseitigen Ende für die elektrische Kabelverbindung vorbereitet und das Kabelende wird durch die öffnung 23 im Deckel 2 geführt.During assembly, the internal electrical connections 13,14,15,16 through openings provided for this purpose in the connection housing 1 and around the Ladder guides 6 laid. The connection cable 21 is already on the device side End prepared for the electrical cable connection and the cable end is through the opening 23 is guided in the cover 2.

Die blanken Enden der Leiter 17,18,19,20 des Kabels 21 werden über Steckverbindungen 22 mit den inneren Anschlüssen 13,14,15,16 verbunden. Die einzelnen Leiter 17,18,19,20 werden hinter die Klemmbacken 7 gedrückt und so an den Trennwänden 3,4,5 gehaltert. Dann wird das Kabel 21 in Pfeilrichtung um die Kabelumlenkhaken 10,11 geschlungen und das Gehäuse 1 mit dem Deckel 2 verschlossen.The bare ends of the conductors 17,18,19,20 of the cable 21 are over Plug connections 22 connected to the inner connections 13,14,15,16. The single ones Heads 17,18,19,20 are pressed behind the clamping jaws 7 and so on the partition walls 3,4,5 supported. Then the cable 21 is in the direction of the arrow around the cable deflection hooks 10, 11 looped and the housing 1 closed with the cover 2.

Bezugszeichen 1 = Anschlußgehäuse 2 = Verschlußdeckel 4 = Trennwände 6 = Leiterführungen 7 = Klemmbacken 8 =Flächen der Trennwände 9 10 = Kabelumlenkhaken 12 = Druckstück 13 14 15 = innere Anschlüsse 16 17 18 = äußere Anschlüsse 19 20 21 = Anschlußkabel 22 = Steckverbindung 23 = OeffnungReference number 1 = connection housing 2 = sealing cover 4 = partitions 6 = conductor guides 7 = clamping jaws 8 = areas of the partition walls 9 10 = cable deflection hook 12 = pressure piece 13th 14th 15 = internal connections 16 17th 18 = external connections 19th 20th 21 = connecting cable 22 = plug connection 23 = opening

Claims (2)

Patentansprüche: 1. Vorrichtung zum zugentlasteten Verbinden eines mehradrigen Kabels (21) mit einem elektrischen Gerät, vorzugsweise einem Haushaltsgerät, bestehend aus einem mit dem Gerät verbundenen Anschlußgehäuse (1) mit Deckel (2), dadurch gekennzeichnet, daß das Gehäuseinnere durch mindestens eine Trennwand (3,4,5) geteilt ist, an der oder den Trennwänden (3,4,5) Leiterführungen (6) und Klemmbacken (7) befestigt sind und mindestens zwei Kabelumlenkhaken (10,11) angeordnet sind und an der Innenseite des Deckels (2) ein Druckstück (12) befestigt ist. Claims: 1. Device for connecting a strain-relieved multi-core cable (21) with an electrical device, preferably a household appliance, consisting of a connection housing (1) with cover (2) connected to the device, characterized in that the interior of the housing is provided by at least one partition (3, 4, 5) is divided, on the partition or walls (3,4,5) conductor guides (6) and clamping jaws (7) are attached and at least two cable deflection hooks (10, 11) are arranged and a pressure piece (12) is attached to the inside of the cover (2). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Leiterführungen (6) und die Klemmbacken (7) anden Seitenflächen der Trennwände (3,4,5) befestigt sind und die Kabelumlenkhaken (10,11) auf der dem Deckel zugewandten Fläche (8,9) der Trennwand (3,5) befestigt sind. 2. Apparatus according to claim 1, characterized in that the conductor guides (6) and the clamping jaws (7) attached to the side surfaces of the partition walls (3, 4, 5) and the cable deflection hooks (10, 11) on the surface facing the cover (8, 9) the partition (3,5) are attached.
DE19813115764 1981-04-18 1981-04-18 Device for connecting, with strain relief, a multicore cable to an electrical apparatus Granted DE3115764A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19813115764 DE3115764A1 (en) 1981-04-18 1981-04-18 Device for connecting, with strain relief, a multicore cable to an electrical apparatus
DE8111800U DE8111800U1 (en) 1981-04-18 1981-04-18 Device for the stress-relieved connection of a multi-core cable to an electrical device, preferably a household device
GB8209851A GB2097200B (en) 1981-04-18 1982-04-02 Means for tension resistantly connecting a multi-core cable to an electrical appliance
FR8206580A FR2504317B1 (en) 1981-04-18 1982-04-16 DEVICE FOR CONNECTING A MULTI-STRAND CABLE WITH AN ELECTRICAL APPARATUS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813115764 DE3115764A1 (en) 1981-04-18 1981-04-18 Device for connecting, with strain relief, a multicore cable to an electrical apparatus
DE8111800U DE8111800U1 (en) 1981-04-18 1981-04-18 Device for the stress-relieved connection of a multi-core cable to an electrical device, preferably a household device

Publications (2)

Publication Number Publication Date
DE3115764A1 true DE3115764A1 (en) 1982-11-04
DE3115764C2 DE3115764C2 (en) 1989-05-18

Family

ID=25792790

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813115764 Granted DE3115764A1 (en) 1981-04-18 1981-04-18 Device for connecting, with strain relief, a multicore cable to an electrical apparatus
DE8111800U Expired DE8111800U1 (en) 1981-04-18 1981-04-18 Device for the stress-relieved connection of a multi-core cable to an electrical device, preferably a household device

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8111800U Expired DE8111800U1 (en) 1981-04-18 1981-04-18 Device for the stress-relieved connection of a multi-core cable to an electrical device, preferably a household device

Country Status (3)

Country Link
DE (2) DE3115764A1 (en)
FR (1) FR2504317B1 (en)
GB (1) GB2097200B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9215169U1 (en) * 1992-11-09 1993-01-07 Albert Ackermann GmbH & Co KG, 5270 Gummersbach Plugs for low-voltage devices
KR0173253B1 (en) * 1995-12-29 1999-03-30 배순훈 Plug of vacuum cleaner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1854475U (en) * 1961-10-23 1962-07-05 Siemens Ag FIXING DEVICE FOR PLASTIC INSULATED CABLE STRINGS ON EQUIPMENT FOR REMOTE INDICATION, IN PARTICULAR TELEPHONE SYSTEMS.
US3419670A (en) * 1966-11-28 1968-12-31 Admiral Corp Strain relief for line cords
DE1665342A1 (en) * 1966-11-02 1970-12-03 Philips Patentverwaltung Strain relief device for power cords led out of a housing and similar electrical lines of different strengths
DE2005318A1 (en) * 1970-02-05 1971-08-12 Siemens Ag Ribbon cable attachment
DE7004024U (en) * 1970-02-05 1972-03-23 Siemens Ag FLAT CABLE FASTENING.
DE7239615U (en) * 1972-10-27 1973-02-15 Standard Elektrik Lorenz Ag Strain relief clamp for television, radio or phono cables
DE7809887U1 (en) * 1978-04-04 1978-07-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Cable holder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879571A (en) * 1973-05-07 1975-04-22 Samuel M Reed Cable mount for speaker installation
GB2072959B (en) * 1980-03-28 1983-11-16 Chloride Group Ltd Cable clamps

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1854475U (en) * 1961-10-23 1962-07-05 Siemens Ag FIXING DEVICE FOR PLASTIC INSULATED CABLE STRINGS ON EQUIPMENT FOR REMOTE INDICATION, IN PARTICULAR TELEPHONE SYSTEMS.
DE1665342A1 (en) * 1966-11-02 1970-12-03 Philips Patentverwaltung Strain relief device for power cords led out of a housing and similar electrical lines of different strengths
US3419670A (en) * 1966-11-28 1968-12-31 Admiral Corp Strain relief for line cords
DE2005318A1 (en) * 1970-02-05 1971-08-12 Siemens Ag Ribbon cable attachment
DE7004024U (en) * 1970-02-05 1972-03-23 Siemens Ag FLAT CABLE FASTENING.
DE7239615U (en) * 1972-10-27 1973-02-15 Standard Elektrik Lorenz Ag Strain relief clamp for television, radio or phono cables
DE7809887U1 (en) * 1978-04-04 1978-07-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Cable holder

Also Published As

Publication number Publication date
FR2504317A1 (en) 1982-10-22
FR2504317B1 (en) 1985-11-29
DE3115764C2 (en) 1989-05-18
GB2097200A (en) 1982-10-27
DE8111800U1 (en) 1981-11-12
GB2097200B (en) 1985-02-27

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OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8339 Ceased/non-payment of the annual fee