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
Application number
DENDAT164717D
Other languages
German (de)
Publication of DE164717C publication Critical patent/DE164717C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/16Fastening 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)

Patent-Anspruch :Patent claim: Schalenhalter für Lampen, bei welchem die Schale durch in ihren nach außen umgebogenen Rand eingreifende, an federnden Armen angeordnete Krallen befestigt wird, die mittels eines über die Arme geschobenen Ringes in der Gebrauchslage gesichert werden, dadurch gekennzeichnet, daß die federnden Krallen unmittelbar in dem umgebogenen Rand der Schale durch einen mit einer Schließe versehenen federnden Ring oder mittels eines schraubenförmig gewundenen Drahtringes befestigt werden.Shell holder for lamps, in which the shell through in its outwards bent edge engaging, arranged on resilient arms claws is attached, which by means of a on the arms pushed ring are secured in the position of use, characterized in that that the resilient claws directly in the bent edge of the shell by a resilient one provided with a clasp Ring or by means of a helically wound wire ring. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT164717D Active DE164717C (en)

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
DE (1) DE164717C (en)

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