DE19812556B4 - Fastening device for electrical installation devices - Google Patents
Fastening device for electrical installation devices Download PDFInfo
- Publication number
- DE19812556B4 DE19812556B4 DE1998112556 DE19812556A DE19812556B4 DE 19812556 B4 DE19812556 B4 DE 19812556B4 DE 1998112556 DE1998112556 DE 1998112556 DE 19812556 A DE19812556 A DE 19812556A DE 19812556 B4 DE19812556 B4 DE 19812556B4
- Authority
- DE
- Germany
- Prior art keywords
- fastening device
- installation
- wall
- guide part
- adjusting screw
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Befestigungsvorrichtung für elektrische Installationsgeräte, wie Schalter, Steckdosen, Taster, Helligkeitssteuergeräte und dergleichen zum Einbau in Wandeinbaudosen mit Einspreizkrallen, die sich unter Einwirkung von jeweils einer Verstellschraube an der Innenwand der Wandeinbaudose andrücken, dadurch gekennzeichnet, daß jede Einspreizkralle (2) mit ihrer Verstellschraube (3) und einem Führungsteil (4) eine montierbare Baueinheit bildet.Fastening device for electrical installation devices such as switches, sockets, buttons, brightness control devices and the like for installation in wall mounting boxes with expanding claws, which press against the inner wall of the wall mounting box under the action of an adjusting screw, characterized in that each expanding claw (2) with its adjusting screw ( 3) and a guide part (4) forms a mountable unit.
Description
Die Erfindung betrifft eine Befestigungsvorrichtung für elektrische Installationsgeräte gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a fastening device for electrical installation equipment according to the generic term of claim 1.
Die an den bekannten Installationsgeräten vorgesehenen
Befestigungen in Form von Einspreizkrallen für in Wandeinbaudosen zu installierende Schalter,
Steckdosen, Taster, Helligkeitssteuergerät und dergleichen sind z. B.
aus der
Des weiteren ist durch die
Außerdem ist durch die
Des weiteren ist durch die
Außerdem ist durch die
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Befestigungsvorrichtung für elektrische Installationsgeräte zu schaffen, die es ermöglichen, eine solche Befestigungsvorrichtung leicht zu montieren und zu demontieren und die zugleich auch eine stabilere Platzierung am Gerätegehäuse erlaubt.Based on this state of the art the invention has for its object a fastening device for electrical installation equipment to create that enable such a fastening device easy to assemble and disassemble and which also allows a more stable placement on the device housing.
Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale der Ansprüche 1 und 2 gelöst.This object is achieved by the characteristic features of claims 1 and 2 solved.
Durch diese Lösung kann jede Einspreizkralle mit zugehöriger Verstellschraube und dem U-förmigen Führungsteil bereits vormontiert und bei der Endmontage eines Installationsgerätes leicht am Gerätegehäuse aufgesteckt werden. Ebenso ist es möglich, diese komplette Befestigungsvorrichtung wieder leicht zu demontieren, wenn solche Geräte nur mittels Schrauben an eine Wandeinbaudose befestigt werden sollen. Durch die besondere Ausbildung des Führungsteils als U-förmiges Bauteil kann die komplette Befestigungsvorrichtung in entsprechende geformte Ausnehmungen am Gerätegehäuse fixiert werden. Dadurch, daß die U-förmigen Flächen des Führungsteils mit entsprechenden Gegenflächen der Ausnehmung am Gerätegehäuse zusammenwirken, ergibt sich auch eine flächenmäßig bessere Kraftverteilung, die beim Anziehen der Verstellschrauben entsteht. Der sonst üblicherweise beim Stand der Technik entstehende punktuelle Reaktionsdruck auf das Gerätegehäuse als Folge des Anziehens der Verstellschraube wird durch die erfindungsgemäße Ausbildung des Führungsteils flächenmäßig auf das Gerätegehäuse verteilt, so daß selbst dünnwandige Gehäuseteile von Verformungen verschont bleiben. Darüber hinaus ist durch die Ausbildung auch eine vorbildliche Positionierung der Befestigungsvorrichtung am Gerätegehäuse möglich.With this solution, each spreading claw can with associated Adjusting screw and the U-shaped guide part already pre-assembled and easy for the final assembly of an installation device attached to the device housing become. It is also possible easy to dismantle this complete fastening device, if such devices should only be attached to a wall box using screws. Due to the special design of the guide part as a U-shaped component can molded the complete fastening device into appropriate Recesses are fixed on the device housing. Because the U-shaped surfaces of the guide part with corresponding counter surfaces the recess on the device housing interact, results also a better area Force distribution that occurs when the adjusting screws are tightened. The usual one in the prior art resulting point reaction pressure on the Device housing as The tightening of the adjusting screw is due to the inventive design of the guide part in terms of area distributes the device housing, so that itself thin-walled housing parts be spared from deformation. In addition, through training also an exemplary positioning of the fastening device possible on the device housing.
Anhand eines in der Zeichnung dargestellten Ausführungsbeispiels soll die Erfindung näher erläutert und beschrieben werden. Es zeigen:Based on an embodiment shown in the drawing the invention is intended to be closer explained and be described. Show it:
In
Wie eingangs beschrieben, ermöglicht die U-förmige Ausbildung
des Führungsteils
Die
- 1 –1 -
- Installationsgerätinstallation device
- 2 –2 -
- EinspreizkralleEinspreizkralle
- 3 –3 -
- Verstellschraubeadjusting
- 4 –4 -
- Führungsteil U-förmigguide part U-shaped
- 4' –4 '-
- Gegenfläche von 4Counter surface of 4
- 4'' –4 ''
- Schenkel von 4leg from 4
- 5 –5 -
- Muttergewindenut thread
- 6 –6 -
- Tragplattesupport plate
- 7 –7 -
- WandeinbaudoseWall Box
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998112556 DE19812556B4 (en) | 1998-03-21 | 1998-03-21 | Fastening device for electrical installation devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998112556 DE19812556B4 (en) | 1998-03-21 | 1998-03-21 | Fastening device for electrical installation devices |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19812556A1 DE19812556A1 (en) | 1999-09-23 |
DE19812556B4 true DE19812556B4 (en) | 2004-03-11 |
Family
ID=7861879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998112556 Expired - Fee Related DE19812556B4 (en) | 1998-03-21 | 1998-03-21 | Fastening device for electrical installation devices |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19812556B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008023983A1 (en) | 2008-05-16 | 2009-11-19 | Berker Gmbh & Co. Kg | Electrical installation device |
EP2124307A2 (en) | 2008-05-16 | 2009-11-25 | Berker GmbH & Co KG | Electric installation device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29918584U1 (en) | 1999-10-21 | 2000-03-16 | Manfred Röthel Elektrotechnik, 48165 Münster | Assembly with translationally movable screw |
IT1318825B1 (en) * | 2000-09-07 | 2003-09-10 | Gewiss Spa | LOCKING DEVICE, ESPECIALLY TO HOLD A FRAME SUPPORT FRAME TO BE APPLIED TO A BOX BODY. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1919577A1 (en) * | 1968-11-19 | 1970-07-16 | Matra Engins | Device for automatic testing of cable harnesses |
DE9212639U1 (en) * | 1992-09-19 | 1992-11-05 | Elektroinstallation Sondershausen GmbH, O-5400 Sondershausen | Reset device for spreading claws of electrical flush-mounted installation devices |
DE4230387A1 (en) * | 1992-09-11 | 1994-03-17 | Berker Geb | Claw extension for electrical installation box fixing claw - has U=shaped guide designed to clip on end of existing fixed claw |
DE4028766C2 (en) * | 1990-09-11 | 1994-05-05 | Berker Geb | Service equipment insert with bracket for expanding claws |
DE19632536A1 (en) * | 1996-08-13 | 1998-02-19 | Maier & Cie C | System for fixing flush mounting unit, esp socket entrance box in wall recess |
-
1998
- 1998-03-21 DE DE1998112556 patent/DE19812556B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1919577A1 (en) * | 1968-11-19 | 1970-07-16 | Matra Engins | Device for automatic testing of cable harnesses |
DE4028766C2 (en) * | 1990-09-11 | 1994-05-05 | Berker Geb | Service equipment insert with bracket for expanding claws |
DE4230387A1 (en) * | 1992-09-11 | 1994-03-17 | Berker Geb | Claw extension for electrical installation box fixing claw - has U=shaped guide designed to clip on end of existing fixed claw |
DE9212639U1 (en) * | 1992-09-19 | 1992-11-05 | Elektroinstallation Sondershausen GmbH, O-5400 Sondershausen | Reset device for spreading claws of electrical flush-mounted installation devices |
DE19632536A1 (en) * | 1996-08-13 | 1998-02-19 | Maier & Cie C | System for fixing flush mounting unit, esp socket entrance box in wall recess |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008023983A1 (en) | 2008-05-16 | 2009-11-19 | Berker Gmbh & Co. Kg | Electrical installation device |
EP2124307A2 (en) | 2008-05-16 | 2009-11-25 | Berker GmbH & Co KG | Electric installation device |
EP2124308A2 (en) | 2008-05-16 | 2009-11-25 | Berker GmbH & Co KG | Electric installation device |
DE102008023986A1 (en) | 2008-05-16 | 2009-11-26 | Berker Gmbh & Co. Kg | Electrical installation device |
DE102008023986B4 (en) * | 2008-05-16 | 2013-01-24 | Berker Gmbh & Co. Kg | Electrical installation device |
DE102008023983B4 (en) * | 2008-05-16 | 2013-02-28 | Berker Gmbh & Co. Kg | Electrical installation device |
Also Published As
Publication number | Publication date |
---|---|
DE19812556A1 (en) | 1999-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: INSTA ELEKTRO GMBH, 58511 LUEDENSCHEID, DE |
|
8364 | No opposition during term of opposition | ||
R084 | Declaration of willingness to licence | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |