DE271743C - - Google Patents
Info
- Publication number
- DE271743C DE271743C DENDAT271743D DE271743DA DE271743C DE 271743 C DE271743 C DE 271743C DE NDAT271743 D DENDAT271743 D DE NDAT271743D DE 271743D A DE271743D A DE 271743DA DE 271743 C DE271743 C DE 271743C
- Authority
- DE
- Germany
- Prior art keywords
- flap
- attached
- insulating
- parts
- insulating block
- 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.)
- Active
Links
- 239000004575 stone Substances 0.000 claims 1
- 230000000875 corresponding Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/05—Two-pole devices
- H01R33/22—Two-pole devices for screw type base, e.g. for lamp
Landscapes
- Insulating Bodies (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 21/. GRUPPECLASS 21 /. GROUP
stromführenden Teilen.live parts.
Patentiert im Deutschen Reiche vom 2. Juli 1913 ab.Patented in the German Empire on July 2, 1913.
Vorliegende Erfindung bezieht sich auf ein Verfahren zur Befestigung der stromführenden Teile an den Isolierkörpern von elektrischen Fassungen, Schaltern o. dgl. derart, daß die Herstellung billiger Marktware in kürzester Zeit und mit den einfachsten Hilfsmitteln erfolgen kann.The present invention relates to a method of attaching the current carrying Parts on the insulators of electrical sockets, switches o. The like. In such a way that the Manufacture of cheap market goods in the shortest possible time and with the simplest tools can.
Gemäß der Erfindung sind die mit den Anschlußklammern verbundenen, aus Blech ίο gestanzten Polteile, d. i. der Mittelkontakt und der Außenkontakt, dadurch mit dem Isolierkörper verbunden, daß an den Stanzteilen befindliche, geschlitzte Lappen durch entsprechende schmale Öffnungen des Isolierstücks hindurchgesteckt und dann durch den Druck eines einzelnen einfachen Werkzeugs alle zusammen mit einem Male auf der Rückseite des Isolierstücks umgelegt werden.According to the invention, those connected to the connecting clips are made of sheet metal ίο stamped pole pieces, d. i. the center contact and the external contact, thereby with the insulating body connected that located on the stamped parts, slotted tabs by appropriate narrow openings of the insulating piece pushed through and then all together with the pressure of a single simple tool be turned over all at once on the back of the insulating piece.
Die Erfindung ist auf der Zeichnung in einem Ausführungsbeispiel veranschaulicht, und zwar zeigt:The invention is illustrated in the drawing in an exemplary embodiment, and although shows:
Fig. ι eine Oberansicht,Fig. Ι a top view,
Fig. 2 eine Unteransicht,Fig. 2 is a bottom view,
Fig. 3 den Stanzteil des Mittelkontakts.
Die mit den Stromanschlußstellen a, b (Buchse, oder Schraubkontakt) versehenen
Stanzteile, der Mittelkontakt i und der Außenkontakt d, sind gemäß Fig. 2 mit auf einen
Teil ihrer Länge gespalteten Lappen g bzw. h versehen, welche beim Montieren in entsprechende
Schlitze e bzw. f des Isoliersteins c hindurchgesteckt werden.3 shows the stamped part of the center contact.
I associated with the current connection points a, b (female, or bolted) stampings provided, the center contact and the external contact d, Fig. 2, according to g with splitted on part of their length cloth or provided h, which during mounting in corresponding slots e or f of the insulating block c are inserted through.
Gemäß der Erfindung geschieht dann die endgiltige Befestigung dadurch, daß ein mit einer entsprechenden Kante versehener Sternpel auf sämtliche Lappenteile g, h gleichzeitig herabgedrückt wird, die sich dann gemäß Fig. 2 umlegen und die stromführenden Teile dadurch in ausreichender Weise am Isolierstein festhalten.According to the invention, the final fastening takes place in that a star point provided with a corresponding edge is pressed down simultaneously on all flap parts g, h , which then fold over as shown in FIG.
Der Mittelkontakt * (Fig. 3) zeichnet sich noch besonders dadurch aus, daß der Lappen h derart in den verbreiterten Kontakt eingeschnitten ist, daß zwei seitliche Vorsprünge k entstehen, welche dem Mittelkontakt einen besonders guten Halt gewährleisten, indem sie einem Aufgebogenwerden des in die Öffnung f des Isoliersteins c eingebrachten Lappens entgegenwirken. The central contact * (Fig. 3) is particularly characterized by the fact that the tab h is cut into the widened contact in such a way that two lateral projections k are created which ensure a particularly good hold for the central contact by preventing the from being bent open into the Counteract opening f of the insulating block c introduced flap.
Es ist ersichtlich, daß durch den Fortfall jedweder Schrauben oder sonstiger separater Befestigungsmittel und durch den nur einmal erforderlichen Druck des Preßstempels die Fertigstellung der montierten Isoliersteine in der denkbar kürzesten Zeit und auch durch ungelernte Arbeiter erfolgen kann, was für die Massenfabrikation billiger Marktware von ausschlaggebender Bedeutung ist.It can be seen that by eliminating any screws or other separate Fastening means and the only one required pressure of the ram Completion of the installed insulating blocks in the shortest possible time and also through unskilled workers can be made for the mass production of cheap market goods is crucial.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE271743C true DE271743C (en) |
Family
ID=528371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT271743D Active DE271743C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE271743C (en) |
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0
- DE DENDAT271743D patent/DE271743C/de active Active
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