DE689193C - Screw slot terminal with transversely divided insulating jacket - Google Patents

Screw slot terminal with transversely divided insulating jacket

Info

Publication number
DE689193C
DE689193C DE1939W0104866 DEW0104866D DE689193C DE 689193 C DE689193 C DE 689193C DE 1939W0104866 DE1939W0104866 DE 1939W0104866 DE W0104866 D DEW0104866 D DE W0104866D DE 689193 C DE689193 C DE 689193C
Authority
DE
Germany
Prior art keywords
insulating jacket
screw slot
transversely divided
slot terminal
screw
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
Application number
DE1939W0104866
Other languages
German (de)
Inventor
Fritz Wieland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1939W0104866 priority Critical patent/DE689193C/en
Application granted granted Critical
Publication of DE689193C publication Critical patent/DE689193C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/28Clamped connections, spring connections
    • H01R4/30Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/32Conductive members located in slot or hole in screw

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Description

Schraubenschlitzklemme m-k quer geteiltem Isoliermantel Zusatz zunl Patent 66i3'894 Die Erfindung hat eine Verbesserung der durch Patent 663 89¢ geschützten Schraubenschlitzklemme mit quer geteiltem Isoliermantel zum Gegenstande, bei welcher auf !dem Ringflansch des oberen Teiles des Isoliermantels eine Muffe gelagert ist, welche mit ihrem im Querschnitt keilförmig gestalteten Ringrand geben den Rand der Schraubenschlitzklemme aufläuft, so daß beim Anziehen der Druckschraube ein Auseinanderspreizen der Schenkel der Schraubenschlitzklemme verhindert wird.Screw slot terminal m-k transversely divided insulating jacket add Patent 663,894 The invention is an improvement on that protected by Patent 663,894 Screw slot terminal with transversely divided insulating jacket to the object in which a sleeve is mounted on the ring flange of the upper part of the insulating jacket, which give the edge of the ring edge with their wedge-shaped cross-section Screw slot clamp opens up, so that when the pressure screw is tightened, it spreads apart the leg of the screw slot terminal is prevented.

Diese mit keilförmigem Ringrand vercehene Muffe ist in' gleicher Weise wie der sie umgebende Innenmantel des Oberteiles des Isoliermantels ringförmig gestaltet, wodurch der Nachteil entsteht, daß zur Herstellung einer Sicherung durch Gegenmutterwirkung ein eigenes Werkzeug, z. B. .ein gabelförmiger Schraubenzieher, erforderlich ist, da die Gewindemuffe gegenüber dem Isoliermantel drehbar gelagert ist.This sleeve with a wedge-shaped ring rim is in the same way how the surrounding inner jacket of the upper part of the insulating jacket is designed in a ring shape, whereby there arises the disadvantage that for the production of a backup by the counter nut action your own tool, e.g. B.. A fork-shaped screwdriver is required, because the threaded sleeve is rotatably mounted in relation to the insulating jacket.

Die Erfindung beseitigt diesen Mängel; und zwar dadurch, daß die auf dem Ringflansch des Oberteiles des Isoliermantels gelagerte, als Schraubverbindungsstück dienende Muffe als Vielkantmutter ausgebildet ist und der diese umgebende Hohlraum des Isoliermantels in gleicher Weise Vielkäntform erhält, so daß beim Drehen des Oberteiles die Vielkantmütter mitgeidreht wird.The invention overcomes these deficiencies; namely by the fact that the mounted on the annular flange of the upper part of the insulating jacket, as a screw connector Serving sleeve is designed as a polygonal nut and the cavity surrounding it of the insulating jacket in the same way receives polygonal shape, so that when turning the The top part of the polygon nut is turned.

Eine derartige Schraubenschlitzklemme mit quer geteiltem Isoliermantel ist in den Abb. i bis 5 -der Zeichnung in zwei Ausführungsformen ;gemäß dem Hauptpatent dargestellt, und zwar zeigen die Abb. i und 2 je eine Schraubenschlitzklemme mit verschiedenartigem Schraubverbindungs- und Sicherungsglied im Längsschnitt, teilweise in Seitenansicht, die Abb. q. und 5 .eine Draufsicht und die A.bb.3 eine Unteransicht des Isoliermanteloberteiles: Bei der in' den 'Abb. i und 4. dargestellten Ausführungsform ist das Schräubverbindungsglied a; welches in seinem unteren Teile einen keilförmigen Ringansatz und in seinem oberen Teile einen angedrehten Kragen b besitzt, als Sechskantmutter ausgebildet. Der das Schraubverhindungs:glied a umgebende Teil des Innenmantels des Isolieroberteiles in ist in gleicher Weise gestaltet. Infolge dieser Formgebung,derbeiden Teile dreht sich das Schrawbverbindungsglied a beim Drehen des Isölieroberteiles in zwangsweise mit, wodurch eine Gegenmutterwirkun.g erzielt wird.Such a screw slot terminal with a transversely divided insulating jacket is in Figs. i to 5 of the drawing in two embodiments; according to the main patent shown, namely the Fig. i and 2 each show a screw slot terminal with various screw connection and securing link in longitudinal section, partially in side view, fig. q. and Fig. 5 is a top view and Fig. 3 is a view from below of the upper part of the insulating jacket: In the case of the 'the' Fig. i and 4th illustrated embodiment the screw link is a; which in its lower part has a wedge-shaped Ring shoulder and in its upper part has a turned collar b, as a hexagon nut educated. The part of the inner jacket surrounding the screw locking member a the insulating top in is designed in the same way. As a result of this shape, the two Parts, the Schrawbverbindungs member a rotates when turning the Isölierobteiles in compulsory with, whereby a counter-nut effect is achieved.

Die in den Abb. -- und 5 dargestellte zweite Ausführungsform unterscheidet sich von der ersteren lediglich dadurch, daß das Schraubverbindüngsglied nur in seinem unteren Teile mit Gewinde versehen ist und mit dein dahinter anstehenden Keilring gegen den Rand der Schraubenschlitzklemme aufläuft. Auch dieses Schraubverbindungsglied sowie der dasselbe umgebende Innenmantel des Isolieroberteiles m sind als Sechskant. ausgebildet. Um das Anziehen des Isolieroberteiles zu erleichtern, ist dieses in bekannter Weise mit einer Riffelung c versehen.The second embodiment shown in Figs. - and 5 differs differs from the former only in that the screw connection only in its lower part is threaded and with yours pending behind it Wedge ring runs against the edge of the screw slot terminal. Also this screw connector and the same surrounding inner jacket of the insulating top m are as a hexagon. educated. To make it easier to put on the insulating upper part, it is in a known manner provided with a corrugation c.

Claims (1)

PATENTANSPRUCH: Schraubenschlitzklernme mit quer geteiltem Isoliermantel, dessen oberer Teil einen Ringflansch trägt, welcher von einem die Verbindung von Isoliermanteloberteil und Schrawbenschlitzklemme herstellenden hohlnietartigen Körper erfaßt wird, nach Patent 663 894., dadurch gekennzeichnet, daß .der hohlnietartige Körper (a) als Vielkantmutter ausgebildet ist und die diese umgebende innere Mantelfläche des Isolieroberteils dieselbe Vielkantform aufweist.PATENT CLAIM: Screw slot terminals with transversely divided insulating jacket, the upper part of which carries an annular flange, which one of the connection of Insulating jacket upper part and hollow rivet-like body producing slotted clamp is detected, according to patent 663 894., characterized in that .the hollow rivet-like Body (a) is designed as a polygonal nut and the inner circumferential surface surrounding it the insulating top has the same polygonal shape.
DE1939W0104866 1939-01-08 1939-01-08 Screw slot terminal with transversely divided insulating jacket Expired DE689193C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1939W0104866 DE689193C (en) 1939-01-08 1939-01-08 Screw slot terminal with transversely divided insulating jacket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1939W0104866 DE689193C (en) 1939-01-08 1939-01-08 Screw slot terminal with transversely divided insulating jacket

Publications (1)

Publication Number Publication Date
DE689193C true DE689193C (en) 1940-03-13

Family

ID=7616281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1939W0104866 Expired DE689193C (en) 1939-01-08 1939-01-08 Screw slot terminal with transversely divided insulating jacket

Country Status (1)

Country Link
DE (1) DE689193C (en)

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