DE236715C - - Google Patents
Info
- Publication number
- DE236715C DE236715C DENDAT236715D DE236715DA DE236715C DE 236715 C DE236715 C DE 236715C DE NDAT236715 D DENDAT236715 D DE NDAT236715D DE 236715D A DE236715D A DE 236715DA DE 236715 C DE236715 C DE 236715C
- Authority
- DE
- Germany
- Prior art keywords
- holders
- resilient
- support frame
- piece
- fixed
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/06—Attaching of incandescent bodies to mount
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Wire Processing (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
In dem Patent 225346 ist ein Verfahren zur Herstellung von Metallfadenglühlampen mit nachgiebigen Haltern beschrieben, bei dem die Halter beim Aufbringen des Metallfadens entlastet werden, z. B. in der Weise, daß man festere Halter verwendet, die den nötigen Widerstand beim Wickeln geben.In the patent 225346 is a method for the production of metal filament incandescent lamps with Resilient holders described, in which the holder relieved when applying the metal thread be e.g. B. in such a way that one uses stronger holders that give the necessary resistance when winding.
Gemäß der vorliegenden Erfindung wird der Metallfaden zunächst über festere Hakenteile geführt, die mit den nachgiebigen, für die endgültige Stützung des Glühfadens bestimmten Haltern verbunden sind. Nach der Formgebung wird der Glühfaden von den festen auf die nachgiebigen Halter übertragen.According to the present invention, the metal thread is first over stronger hook parts led, with the resilient, intended for the final support of the filament Holders are connected. After shaping, the filament is fixed on by the the resilient holder transferred.
Ein Traggestell zur Ausführung dieses Verfahrens könnte etwa die in der Zeichnung dargestellte Form erhalten. Dabei bedeutet a das widerstandsfähigere Stück und b das sehr nachgiebige Stück eines Traghälters. Die Biegung c des festen Stückes α dient dabei zum Aufwickeln des Drahtes, die Biegung d des nachgiebigen Stückes zur Aufnahme des Drahtes nach der Formgebung.A support frame for carrying out this method could be given the shape shown in the drawing. In this case, a piece of the more resistant and b is the very flexible piece of Traghälters. The bend c of the fixed piece α is used to wind up the wire, the bend d of the flexible piece to accommodate the wire after shaping.
Um den Draht von c nach d zu übertragen, wird gegebenenfalls der ganze Halter etwas heruntergebogen und nach der Übertragung wieder in seine ursprüngliche Lage gebracht. In order to transfer the wire from c to d , the entire holder may be bent down a little and returned to its original position after the transfer.
Vor der Übertragung wird der Draht durch einen elektrischen Strom zum Glühen gebracht, wodurch ihm seine Elastizität genommen wird. Er behält dann die Form bei, die ihm beim Wickeln gegeben wurde.Before the transmission, the wire is made to glow by an electric current, which robs it of its elasticity. It then keeps the shape that it gave it Wrap was given.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE236715C true DE236715C (en) |
Family
ID=496380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT236715D Active DE236715C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE236715C (en) |
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0
- DE DENDAT236715D patent/DE236715C/de active Active
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