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
Links
- 210000000614 Ribs Anatomy 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/46—Means 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)
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)
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 |
-
0
- DE DENDAT312644D patent/DE312644C/de active Active
Cited By (2)
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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