DE611042C - Incandescent lamp screw socket with insulated threaded sleeve that can be removed from the socket base - Google Patents

Incandescent lamp screw socket with insulated threaded sleeve that can be removed from the socket base

Info

Publication number
DE611042C
DE611042C DEA53292D DEA0053292D DE611042C DE 611042 C DE611042 C DE 611042C DE A53292 D DEA53292 D DE A53292D DE A0053292 D DEA0053292 D DE A0053292D DE 611042 C DE611042 C DE 611042C
Authority
DE
Germany
Prior art keywords
socket
threaded sleeve
incandescent lamp
socket base
base
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
DEA53292D
Other languages
German (de)
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
Publication date
Priority to DEA53292D priority Critical patent/DE611042C/en
Application granted granted Critical
Publication of DE611042C publication Critical patent/DE611042C/en
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
    • 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

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Description

Die Erfindung bezieht sich auf eine Glühlampenschraubfassung mit Berührungsschutz, bei welcher in dem Fassungsmantel eine isolierte Gewindehülse vorgesehen ist, die vom Fassungssockel abgenommen werden kann. Bei den meisten bisher bekannten Ausführungen dieser Art ist es möglich, beim Einschrauben der Glühlampenfassung die von dem Fassungssockel ausgebildete Gewindehülse zu verdrehen. Um diese Nachteile zu beseitigen, hat man bereits bei Glühlampenfassungen, bei denen die Gewindehülse mit einem am Fassungssockel befestigten Gewindekorb versehen ist, in der Gewindehülse einzelne Vorsprünge angeordnet, die in entsprechende Aussparungen des Fassungssockels eingreifen. Hierbei macht sich jedoch der Umstand störend bemerkbar, daß die Gevnndehülse und der Fassungssockel eine bestimmte Stellung zueinander einnehmen müssen.The invention relates to an incandescent lamp screw socket with contact protection, in which an insulated threaded sleeve is provided in the socket casing which can be removed from the socket. Most of the designs known so far In this way, it is possible, when screwing in the bulb socket, to use the threaded sleeve formed by the socket base to twist. In order to eliminate these disadvantages, one has already made use of incandescent lamp sockets, in which the threaded sleeve is provided with a threaded basket attached to the socket, in the threaded sleeve individual projections arranged in corresponding recesses in the socket base intervention. Here, however, the fact that the Gevnndehülse and the socket base must assume a certain position to each other.

Die Erfindung bezieht sich auf solcheThe invention relates to such

Glühlampenfassungen mit isolierter und vom Fassungssockel abnehmbarer Gewindehülse, bei welcher die Gewindehülse nicht mit einem am Fassungssockel befestigten Gewindekorb verbunden ist. Nach der Erfindung wird bei derartigen Glühlampenfassungen das Verdrehen der Gewindehülse gegenüber dem Fassungssockel dadurch vermieden, daß die gegenseitigen Berührungsflächen des Fassungssockels und der Gewindehülse mit einer Feinriffelung versehen sind. Bei dieser Ausführung können der Fassungssockel und die Gewindehülse in jeder beliebigen Stellung zueinander unverdrehbar befestigt werden. Außerdem brauchen keine Genauigkeitsmerkmale bei der Fabrikation berücksichtigt zu werden.Incandescent lamp sockets with insulated threaded sleeve that can be removed from the socket base, in which the threaded sleeve is not attached to a threaded basket attached to the socket connected is. According to the invention, the twisting of such incandescent lamp sockets the threaded sleeve with respect to the socket is avoided in that the mutual contact surfaces of the socket and the threaded sleeve are provided with a fine corrugation. In this version the socket base and the threaded sleeve can be fixed to each other in any position so that they cannot rotate. In addition, no accuracy features need to be taken into account during manufacture will.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung in Abb. 1 im Querschnitt, in Abb. 2 in Draufsicht dargesteEt. An den Stellen, wo der Fassungssockel α mit der Gewindehülse b aufeinanderliegt, sind die Flächen mit einer Feinriffelung c versehen, so daß ein Aufeinandergleiten der beiden Teile a, b nicht erfolgen kann. Es werden also durch diese Riffelung besondere Vorrichtungen erspart, um das Verdrehen der beiden Teile gegeneinander zu verhindern.In the drawing, an embodiment of the invention is shown in Fig. 1 in cross section, in Fig. 2 in plan view. At the points where the socket base α with the threaded sleeve b lies on top of one another, the surfaces are provided with fine corrugation c so that the two parts a, b cannot slide on one another. This corrugation saves special devices to prevent the two parts from twisting against each other.

Claims (1)

5° Patentanspruch:5 ° claim: Glühlampenfassung mit isolierter und vom Fassungssockel abnehmbarer Gewindehülse, bei welcher die Gewindehülse nicht mit einem am Fassungssockel befestigten Gewindekorb verbunden ist, dadurch gekennzeichnety daß die gegenseitigen Berührungsflächen (c) des Fassungssockels (a) und der Gewindehülse (b) mit einer Feinriffelung versehen sind.Incandescent lamp socket with insulated threaded sleeve that can be removed from the socket base, in which the threaded sleeve is not connected to a threaded basket attached to the socket base, characterized in that the mutual contact surfaces (c) of the socket base (a) and the threaded sleeve (b) are provided with fine corrugation. '■') Von dem Patentsitcher ist als der Erfinder angegeben worden:'■') The patentsitcher has given as the inventor: Oskar Ackermann in Annaberg, Brzgeb.Oskar Ackermann in Annaberg, Brzgeb.
DEA53292D Incandescent lamp screw socket with insulated threaded sleeve that can be removed from the socket base Expired DE611042C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA53292D DE611042C (en) Incandescent lamp screw socket with insulated threaded sleeve that can be removed from the socket base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA53292D DE611042C (en) Incandescent lamp screw socket with insulated threaded sleeve that can be removed from the socket base

Publications (1)

Publication Number Publication Date
DE611042C true DE611042C (en) 1935-03-21

Family

ID=6938903

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA53292D Expired DE611042C (en) Incandescent lamp screw socket with insulated threaded sleeve that can be removed from the socket base

Country Status (1)

Country Link
DE (1) DE611042C (en)

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