DE482550C - Strain relief device for electrical plugs - Google Patents
Strain relief device for electrical plugsInfo
- Publication number
- DE482550C DE482550C DED50678D DED0050678D DE482550C DE 482550 C DE482550 C DE 482550C DE D50678 D DED50678 D DE D50678D DE D0050678 D DED0050678 D DE D0050678D DE 482550 C DE482550 C DE 482550C
- Authority
- DE
- Germany
- Prior art keywords
- strain relief
- relief device
- electrical plugs
- plug
- clamp
- 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
- 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
- H01R13/595—Bolts operating in a direction transverse to the cable or wire
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
Zugentlastungsvorrichtung für -elektrische. Stecker Nach den Vorschriften des Verbandes deutscher Elektrotechniker müssen beielektrischen Steckern die Kontaktstellen nicht nur vom Zug der Anschlußleitung entlastet, sondern es muß die Leitung auch gegen Verdrehung gesichert sein. Es sind schon -Vorrichtungen bekannt geworden, die diese Bedingungen zwar erfüllen, jedoch den Nachteil haben, daß sie .eine umständliche und zeitraubende Montage beanspruchen, da der Stecker meist aus mehreren einzelnen zusammenzusetzenden Teilen besteht. Die Erfindung erfüllt die obigen Vorschriften und wird -der Forderung einfachster Montage gerecht.Strain relief device for -electrical. Plug According to the regulations of the Association of German Electrical Engineers must use the contact points for electrical plugs not only relieved of the tension on the connection line, but the line must also be secured against rotation. Devices have already become known which meet these conditions, but have the disadvantage that they are .a cumbersome and time-consuming assembly, since the connector usually consists of several individual to be assembled parts. The invention fulfills the above requirements and meets the requirement of the simplest assembly.
Abb. i zeigt den Stecker in Ansicht, Abb. 2 einen Schnitt nach der Linie x-y, der Abb. -i darstellt.Fig. I shows the plug in view, Fig. 2 shows a section according to the Line x-y, which represents Fig. -I.
Die Zugentlastungsvorrichtung dieses aus einem Isolierkörper bestehenden Steckers besteht darin, daß die Leitungsschnur a innerhalb des Steckers durch eine Schelle b festgeklemmt wird, die in einer seitlichen Aussparung d des Steckerkörpers gelagert ist. Durch Anziehen der durch die Schelle und ' den das Widerlager bildenden Teil des Isolierkörpers gehenden Schrauben e, c wird die Leitungsschnur zwischen Führungsrille e und Schelle.b festgeklemmt.The strain relief device consists of an insulating body Connector is that the cord a inside the connector by a Clamp b is clamped in a lateral recess d of the plug body is stored. By tightening the clamps and the one that forms the abutment Part of the insulator going screws e, c is the line cord between Guide groove e and clamp b clamped.
Die Form und das Material der Schelle können beliebig sein. Sie kann z. B. so ausgebildet sein, daß sie nach der Montage des Steckers gerade die Aussparung d des Ste_kkers ausfüllt.The shape and material of the clamp can be any. she can z. B. be designed so that they just after the assembly of the plug the recess d of the plug.
Die beschriebene Zugentlastung kann natürlich auch anstatt für Steckerkörper, die, wie dargestellt, aus einem Stück bestehen, für geteilte Steckerkörper verwendet werden.The strain relief described can of course also be used instead of plug bodies, which, as shown, consist of one piece, used for split plug bodies will.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED50678D DE482550C (en) | Strain relief device for electrical plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED50678D DE482550C (en) | Strain relief device for electrical plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE482550C true DE482550C (en) | 1929-09-16 |
Family
ID=7052838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED50678D Expired DE482550C (en) | Strain relief device for electrical plugs |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE482550C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1149769B (en) * | 1959-09-22 | 1963-06-06 | Vedder Gmbh Geb | Protective contact plug with strain relief |
| DE1218034B (en) * | 1960-06-29 | 1966-06-02 | Merten Geb | Electrical equipment such as a plug or coupling |
-
0
- DE DED50678D patent/DE482550C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1149769B (en) * | 1959-09-22 | 1963-06-06 | Vedder Gmbh Geb | Protective contact plug with strain relief |
| DE1218034B (en) * | 1960-06-29 | 1966-06-02 | Merten Geb | Electrical equipment such as a plug or coupling |
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