DE694955C - - Google Patents

Info

Publication number
DE694955C
DE694955C DE1938A0086073 DEA0086073D DE694955C DE 694955 C DE694955 C DE 694955C DE 1938A0086073 DE1938A0086073 DE 1938A0086073 DE A0086073 D DEA0086073 D DE A0086073D DE 694955 C DE694955 C DE 694955C
Authority
DE
Germany
Prior art keywords
hook
shaped
legs
clamp
leg
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
DE1938A0086073
Other languages
German (de)
Inventor
Paul Kannengiesser
Dipl-Ing Paul Melchior
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.)
AEG AG
Original Assignee
AEG AG
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 AEG AG filed Critical AEG AG
Priority to DE1938A0086073 priority Critical patent/DE694955C/de
Application granted granted Critical
Publication of DE694955C publication Critical patent/DE694955C/de
Expired legal-status Critical Current

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
    • H01R4/58—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 characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors

Landscapes

  • Clamps And Clips (AREA)
  • Electric Cable Installation (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Description

Klemme für den Anschluß von Aluminiumdrähten Gegenstand der Erfindung ist eine Klemme für den Anschluß von Aluminiumdrähten. Um einen einwandfreien Anschluß zu,erhalten und die Beanspruchung der Klemme so günstig wie möglich zu gest@aten; ist die Klemme aus einem U-förmigen Profil mit verschieden langen Schenkeln hergestellt, die spitzbogenförmig federnd zusammengebogen sind und deren hakenförmige Enden ineinandergreifen. Die spitzbogenförmige Ausbildung hat zur Folge; daß die Schenkel der Klemme vorwiegend auf Biegung beansprucht werden und daher elastisch weicher nachgeben als bei vorwiegender Beanspruchung .auf Zug. Das Ineinandergreifen der beiden hakenförmigen Schenkelenden verhindert ein allzu brößes Ausweichen der beiden Schenkel.Clamp for the connection of aluminum wires the subject of the invention is a clamp for connecting aluminum wires. A perfect connection and to allow the terminal to be used as cheaply as possible; the clamp is made of a U-shaped profile with legs of different lengths, which are bent in an ogival shape and resiliently and their hook-shaped ends interlock. The ogival formation has the consequence; that the legs of the clamp predominate are stressed in bending and therefore yield more flexibly than with predominantly Stress. In tension. The interlocking of the two hook-shaped leg ends prevents the two legs from giving way too much.

In der Zeichnung ist in Abb. i eine Klemme gemäß der Erfindung in Vorderansicht dargestellt.In the drawing, a clamp according to the invention is shown in FIG Front view shown.

Die Herstellung des fertigen Klemme.äprofils geschieht aus einem U-förmigen Vorprofil, wie es in Abb. ä dargestellt ist. Dieses Vorprofil weist genügend weit geöffnete Schenkel auf, die durch ein Ziehverfahren in die geschlossene fertige Form, wie sie in Abb. i .dargestellt ist, gebracht werden.The production of the finished Klemme.äprofils is done from a U-shaped Pre-profile, as shown in Fig. This preliminary profile goes far enough opened legs, which are finished by a drawing process in the closed Form as shown in Fig.

Abb. 3 zeigt schematisch ein Zieheisen, mit dem die Überleitung des Vorprofils gemäß Abb.2 in das fertige Klemmenprofil gemäß Abb. i beispielsweise erfolgen kann. Es wird zuerst der kürzere Schenkel nach innen gebogen, und zwar zweckmäßig etwas über seine endgültige Lage hinaus, damit die Schenkel in fertigem Zustande mit einer gewissen Vorspannung gegeneinanderdrücken. Daran anschließend wird das hakenförmige Ende des längeren Schenkels nach dem hakenförmigen Ende des kürzeren Schenkels zu gebogen, so däß die hakenförmigen Enden beider Schenkel ineinandergr eifere.Fig. 3 shows schematically a drawing die with which the transition of the 2 into the finished clamp profile according to Fig. I, for example can be done. First the shorter leg is bent inwards, namely expediently something beyond its final position, so that the legs in finished Press states against each other with a certain pre-tension. After that the hook-shaped end of the longer leg after the hook-shaped end of the shorter leg bent so that the hook-shaped ends of both legs intertwine zealous.

Es wäre an sich möglich, das Biegen der beiden Schenkel auch in getrennten Arbeitsgängen vorzunehmen, jedoch ist der billigeren Herstellung wegen der Vorgang, wie er in Abb. 3 dargestellt ist, vorzuziehen.It would in itself be possible to also bend the two legs separately To carry out operations, but the cheaper production is because of the process, as shown in Fig. 3 is preferable.

Claims (2)

PATENTANSPRÜCHE: i. Klemme für den Anschluß von Aluminiumdrähten, dadurch gekennzeichnet, daß sie .aus einem U-förmigen Profil mit verschieden langen Schenkeln besteht, dessen beide Schenkel spitzbogenförrnig federnd zusammengebogen sind und deren hakenförmige Enden ineinandergreifen. PATENT CLAIMS: i. Clamp for connecting aluminum wires, characterized in that they .aus a U-shaped profile with different lengths Legs consists, the two legs of which are arched resiliently bent together and their hook-shaped ends interlock. 2. Verfahren zur Herstellung der Klemme nach Anspruch i, dadurch gekennzeichnet, daß :ein die Form der Abb. 2 aufweisender U-förmiger Profilstab durch ein Zieheisen gemäß Abb.3 geführt wird, durch welches zuerst der kürzere Schenkel gegen die hakenförmige Innenfläche des längeren Schenkels gedrückt und daran anschließend das hakenförmige Ende des längeren Schenkels nach dem hakenförmigen Ende des kürzeren Schenkels zu gebogen wird, so daß die hakenförmigen Enden beider Schenkel ineinandergreifen.2. Method of manufacture the clamp of claim i, characterized in that: a shape of Fig. 2 having a U-shaped profile bar is guided through a drawing iron as shown in Figure 3, through which first the shorter leg against the hook-shaped inner surface of the pressed longer leg and then the hook-shaped end of the longer Leg is bent to the hook-shaped end of the shorter leg, so that the hook-shaped ends of both legs interlock.
DE1938A0086073 1938-03-09 1938-03-09 Expired DE694955C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1938A0086073 DE694955C (en) 1938-03-09 1938-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938A0086073 DE694955C (en) 1938-03-09 1938-03-09

Publications (1)

Publication Number Publication Date
DE694955C true DE694955C (en) 1940-08-12

Family

ID=6949695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938A0086073 Expired DE694955C (en) 1938-03-09 1938-03-09

Country Status (1)

Country Link
DE (1) DE694955C (en)

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