DE164717C - - Google Patents
Info
- Publication number
- DE164717C DE164717C DENDAT164717D DE164717DA DE164717C DE 164717 C DE164717 C DE 164717C DE NDAT164717 D DENDAT164717 D DE NDAT164717D DE 164717D A DE164717D A DE 164717DA DE 164717 C DE164717 C DE 164717C
- Authority
- DE
- Germany
- Prior art keywords
- shell
- resilient
- ring
- claws
- arms
- 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
- 210000000078 Claw Anatomy 0.000 claims description 9
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
' Es sind Schalenhalter für elektrische Glühlampen bekannt, bei denen die Schale durch in ihren umgebogenen Rand eingreifende federnde Krallen befestigt wird. Um die Krallen in ihrer Gebrauchslage zu sichern und ein Lockern oder Herabfallen der Schale bei auftretenden Erschütterungen zu verhüten, hat man um die an ihren Enden zu Krallen ausgebildeten federnden Arme, welche'They are bowl holders for electric light bulbs known, in which the shell is attached by engaging in its bent edge resilient claws. To the To secure claws in their position of use and loosening or falling of the shell To prevent vibrations occurring, one has around the resilient arms, which are formed into claws at their ends, which
ίο die Schale halten, Ringe gelegt, die über die Arme geschoben werden und die Krallen in den umgebogenen Rand der Schale pressen. Eine erhöhte Sicherheit gegen das Herabfallen der Schale bei diesen bekannten HaI-tern kann dadurch erreicht werden, daß die Krallen unmittelbar in dem umgebogenen Rand der Schale durch einen mit einem Schnappschloß oder dergl. versehenen federnden Ring oder mittels eines schraubenförmig gewundenen Drahtringes gehalten werden.ίο hold the bowl, put rings over the Arms are pushed and the claws press into the bent edge of the shell. An increased security against falling of the shell with these known hangers can be achieved that the claws directly in the bent edge of the shell by a with a Snap lock or the like. Provided resilient ring or by means of a helical wound wire ring are held.
Diese Einrichtung bildet den Gegenstand der Erfindung.This device forms the subject of the invention.
Fig. ι zeigt den neuen Schalenhalter in Form eines armbandähnlichen zusammenschnappbaren federnden Ringes a. Der armbandartige Ring wird unmittelbar um den umgebogenen Rand der Schale gelegt, nachdem die Krallenarme über den Rand der Schale geschoben sind.Fig. Ι shows the new shell holder in the form of a bracelet-like snap-together resilient ring a. The bracelet-like ring is placed immediately around the bent edge of the shell after the claw arms have been pushed over the edge of the shell.
In Fig. 2 ist eine Ausführungsform veranschaulicht, bei der die Krallenarme durch einen in sich geschlossenen schraubenförmig gewundenen Drahtring b gehalten werden. Bei der Verwendung dieses federnden Ringes kann eine erhebliche Verschiedenheit in der Randöffnung der Schalen bestehen, so daß die Anfertigung der Schalenhalter in verschiedenen Größen sich erübrigt, während bei dem in Fig. 1 dargestellten Schalenhalter die Verschiedenheit der Randöffnung nur bis zu einer gewissen Grenze zulässig ist.In Fig. 2 an embodiment is illustrated in which the claw arms are held by a self-contained helically wound wire ring b . When using this resilient ring there can be a considerable difference in the edge opening of the bowls, so that the production of the bowl holder in different sizes is unnecessary, while in the bowl holder shown in Fig. 1 the difference in the edge opening is only permissible up to a certain limit .
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE164717C true DE164717C (en) |
Family
ID=430287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT164717D Active DE164717C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE164717C (en) |
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0
- DE DENDAT164717D patent/DE164717C/de active Active
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