DE312644C - - Google Patents

Info

Publication number
DE312644C
DE312644C DENDAT312644D DE312644DA DE312644C DE 312644 C DE312644 C DE 312644C DE NDAT312644 D DENDAT312644 D DE NDAT312644D DE 312644D A DE312644D A DE 312644DA DE 312644 C DE312644 C DE 312644C
Authority
DE
Germany
Prior art keywords
base
webs
ribs
cardboard
glass
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
Application number
DENDAT312644D
Other languages
German (de)
Publication of DE312644C publication Critical patent/DE312644C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/42Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap

Landscapes

  • Insulating Bodies (AREA)

Description

Die Sockel der elektrischen Lampen wer- i den gewöhnlich aus Metall, meistens Messing, in einem verhältnismäßig langwierigen und kostspieligen Arbeitsverfahren durch Stanzen und Pressen unter wiederholtem Glühen hergestellt. Durch die Erfindung soll nun die Herstellung dieser Sockel wesentlich vereinfacht und verbilligt werden, daß das bisherige Herstellungsverfahren der Sockel verlassenThe bases of the electric lamps are usually made of metal, mostly brass, in a relatively lengthy and costly process by punching and pressing under repeated annealing. The invention is now intended to Production of this base is much easier and cheaper that the previous one Leaving the base manufacturing process

ίο und daß ferner die Benutzung Avesentlich billigerer Materialien als Messing ermöglicht wird.ίο and that use is also essential cheaper materials than brass is made possible.

Um dies zu erreichen, wird das zur Stromzuleitung dienende Metall des Sockels, welches das bekannte Edisongewinde aufweist, auf z\vei oder mehr schmale, mit dem Gewinde ausgerüstete Stege oder Rippen beschränkt, während der Sockel selbst im übrigen aus beliebigem Material, z. B. Pappe, Glas, hergestellt wird; die Metallstege oder Rippen werden in den Sockel eingesetzt, was mit Hilfe beliebiger Arbeitsgerätschaften und in beliebiger Weise, und zwar zweckmäßig bei Bildung des Sockels geschehen kann.In order to achieve this, the metal of the base, which is used for the power supply, is which has the well-known Edison thread, two or more narrow, with the Threaded webs or ribs are limited, while the base itself is otherwise made of any material, e.g. B. cardboard, glass, is produced; the metal bars or Ribs are inserted into the base, what with the help of any tools and in any way, and can be done expediently when forming the base.

Die beiliegende Zeichnung veranschaulicht die vorliegende Erfindung, und zwar istThe accompanying drawings illustrate the present invention, namely:

' Fig. ι .eine schaubildliche 'Darstellung des neuen Sockels,'Fig. Ι. A diagrammatic' representation of the new base,

Fig. 2 ein Schnitt,Fig. 2 is a section,

Fig. 3 eine Aufsicht. ,Fig. 3 is a plan view. ,

Wie aus der Fig. 1 ersichtlich, erhält der Sockel α hier im übrigen eine glatte Außenseite. Er weist mehrere verhältnismäßig schmale Rippen oder Stege b auf, welche Teile des bekannten Edisongewindes c tragen. Bei Herstellung des Sockels aus Pappe durch Pressen oder aus Glas oder einem anderen billigen Material werden nach Fig. 2 die Stege b in den Körper a des Sockels eingesetzt, und zwar bei der Bildung des Sockels, so daß eine starre Verbindung zwischen den Stegen b und dem Sockel α stattfindet. Die Zahl der Stege b ist natürlich beliebig.As can be seen from FIG. 1, the base α is given a smooth outside here. It has several relatively narrow ribs or webs b , which carry parts of the known Edison thread c. In preparation of the base made of cardboard by pressing or of glass or other inexpensive material are shown in FIG. 2, the webs b in the body a of the base used, namely in the formation of the base, so that a rigid connection between the webs b, and the base α takes place. The number of webs b is of course arbitrary.

Claims (1)

Patent-An's PRUCH:Patent-To's PRUCH: Sockel für elektrische Lampen, dadurch gekennzeichnet, daß der glatte Sockel aus beliebigem Material, z. B. Pappe",' Glas, mit mehreren senkrecht oder schräg verlaufenden, das Gewinde tragenden Metall-Stegen oder Rippen versehen ist, welche in den Sockel eingesetzt sind.Base for electric lamps, characterized in that the smooth base consists of any material, e.g. B. cardboard, 'glass, with several vertical or inclined, the thread-carrying metal webs or ribs is provided, which are inserted into the base. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT312644D Active DE312644C (en)

Publications (1)

Publication Number Publication Date
DE312644C true DE312644C (en)

Family

ID=565558

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT312644D Active DE312644C (en)

Country Status (1)

Country Link
DE (1) DE312644C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053782A1 (en) * 1980-12-03 1982-06-16 GTE Products Corporation A projection unit including a glass reflector
DE29706588U1 (en) * 1997-04-14 1997-07-31 Mass Technology (H.K.) Ltd., Tsim Sha Tsui, Kowloon Base for lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053782A1 (en) * 1980-12-03 1982-06-16 GTE Products Corporation A projection unit including a glass reflector
DE29706588U1 (en) * 1997-04-14 1997-07-31 Mass Technology (H.K.) Ltd., Tsim Sha Tsui, Kowloon Base for lamp

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