CH262659A - Electrical connection device with multi-part housing and clamping screws. - Google Patents
Electrical connection device with multi-part housing and clamping screws.Info
- Publication number
- CH262659A CH262659A CH262659DA CH262659A CH 262659 A CH262659 A CH 262659A CH 262659D A CH262659D A CH 262659DA CH 262659 A CH262659 A CH 262659A
- Authority
- CH
- Switzerland
- Prior art keywords
- clamping screws
- connection device
- electrical connection
- part housing
- housing
- Prior art date
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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/302—Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing loosening of screw or nut, e.g. vibration-proof connection
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
Elektrische Anschlu & vorrichtung mit mehrteiligem Gehäuse und Klemmschrauben. Gegenstand der vorliegenden Erfindung ist eine elektrische Anschlussvorrichtung mit mehrteiligem Gehäuse und mehrkantige Köpfe aufweisenden Klemmschrauben für die Drähte.
Diese Anschlussvorrichtung kennzeichnet sich erfindungsgemäss dadurch, dass an einem Teil des Gehäuses im Grundriss eine unrunde Form aufweisende Vertiefungen vorgesehen sind, in welche die Köpfe der zu sichernden Klemmschrauben eingreifen, zum Zwecke, ein Lösen der Klemmschrauben zu vermeiden.
Auf der beiliegenden Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegen standes veranschaulicht.
Fig. 1 zeigt die eine Hälfte eines Stecker gehäuses mit darin eingelegten Steckerstiften, an welchen ein Kabel angeschlossen ist, und Fig. 2 zeigt die andere Hälfte des Stek- kergehäuses.
In den Fig. 1 und 2 sind<I>a</I> und b die beiden Hälften des aus Pressstoff (z. B. Kunstharz) hergestellten Gehäuses eines elek trischen Steckers. In der Gehäusehälfte a sind zwei Steckerstifte c eingelegt, die je eine Klemmschraube d mit seehskantigem Kopf aufweisen. An diesen beiden Steckerstiften c sind mittels der Schrauben die Drähte eines elektrischen Kabels e befestigt.
Um zu ver hindern, dass sich die Schrauben d beim Ge- brauch des Steckers lockern, sind in der Ge häusehälfte b der Kopfform der Schrauben d entsprechende Vertiefungen f vorgesehen, in welche diese Schrauben bei zusammenge setztem Stecker mit ihren Köpfen eingreifen und dadurch gegen eine Lockerung gesichert sind. Die Vertiefungen f müssen nicht unbe dingt, wie die Schraubenköpfe, sechskantig sein; sie könnten im Grundriss gegebenenfalls sternförmig oder auch z. B. oval sein, d. h. also im Grundriss eine unrunde Form auf weisen, jedoch immer von solchem Ausmass, dass der Kopf der Schrauben passend darin eingreifen kann, um die Sicherung der betref fenden Schraube zu gewährleisten.
Die Anschlussvorriehtung kann ausser als Stecker z. B. als Kupplungsstück, Abzweig dose usw. ausgebildet sein.
Electrical connection device with multi-part housing and clamping screws. The subject matter of the present invention is an electrical connection device with a multi-part housing and multi-edged heads having clamping screws for the wires.
According to the invention, this connection device is characterized in that on a part of the housing in plan there are recesses which have a non-circular shape and in which the heads of the clamping screws to be secured engage, for the purpose of preventing the clamping screws from loosening.
On the accompanying drawing, an embodiment of the subject invention is illustrated.
1 shows one half of a plug housing with plug pins inserted therein, to which a cable is connected, and FIG. 2 shows the other half of the plug housing.
In FIGS. 1 and 2, <I> a </I> and b are the two halves of the housing of an electrical connector made from molded material (e.g. synthetic resin). In the housing half a two connector pins c are inserted, each of which has a clamping screw d with a hexagonal head. The wires of an electrical cable e are attached to these two connector pins c by means of the screws.
In order to prevent the screws d from loosening when the plug is used, corresponding recesses f are provided in the housing half b of the head shape of the screws d, in which these screws engage with their heads when the plug is put together and thus against a Are secured. The wells f do not necessarily have to be hexagonal like the screw heads; they could be star-shaped in the floor plan or z. B. be oval, d. H. So have a non-circular shape in plan, but always of such a degree that the head of the screw can fit into it to ensure the securing of the screw concerned.
The connection device can be used as a plug z. B. be designed as a coupling piece, junction box, etc.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH262659T | 1948-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH262659A true CH262659A (en) | 1949-07-15 |
Family
ID=4474468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH262659D CH262659A (en) | 1948-04-29 | 1948-04-29 | Electrical connection device with multi-part housing and clamping screws. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH262659A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995003615A1 (en) * | 1993-07-21 | 1995-02-02 | Alwin Stoll Kabelkonfektion Ag | Branch box system for flat cables |
GB2410842A (en) * | 2004-01-09 | 2005-08-10 | Gem Terminal Ind Co Ltd | Safety plug with a fuse |
-
1948
- 1948-04-29 CH CH262659D patent/CH262659A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995003615A1 (en) * | 1993-07-21 | 1995-02-02 | Alwin Stoll Kabelkonfektion Ag | Branch box system for flat cables |
GB2410842A (en) * | 2004-01-09 | 2005-08-10 | Gem Terminal Ind Co Ltd | Safety plug with a fuse |
GB2410842B (en) * | 2004-01-09 | 2006-05-03 | Gem Terminal Ind Co Ltd | Safety plug with a fuse |
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