DE2644794A1 - Key for safety off=switch with lock - has roughened plastic coating over handle to give electrical insulation and increased grip - Google Patents
Key for safety off=switch with lock - has roughened plastic coating over handle to give electrical insulation and increased gripInfo
- Publication number
- DE2644794A1 DE2644794A1 DE19762644794 DE2644794A DE2644794A1 DE 2644794 A1 DE2644794 A1 DE 2644794A1 DE 19762644794 DE19762644794 DE 19762644794 DE 2644794 A DE2644794 A DE 2644794A DE 2644794 A1 DE2644794 A1 DE 2644794A1
- Authority
- DE
- Germany
- Prior art keywords
- key
- safety
- lock
- switch
- plastic
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
Landscapes
- Supports Or Holders For Household Use (AREA)
Abstract
Description
Schlüssel mit kunststoffummanteltem Griff Key with plastic-coated handle
für Sicherheitsausschalter Gegenstand der Erfindung ist die Idee, die Griffe von Sicherheitsausschalter-Schlüsseln mit einer Strom-isolierenden Kunststoffummantelung zu versehen. Durch eine solche Kunststoffummantelung des Schlüsselgriffes wird die Gefahr, mit unter Spannung stehenden Leitungsteilen in Berührung zu kommen, vollständig beseitigt, wenrl der Schlüssel im Bereich seines Griffes frei von stromleitender Beschmutzung ist. for safety switch The subject of the invention is the idea the handles of safety switch keys with an electricity-insulating plastic coating to provide. Such a plastic coating of the key handle is the Danger of coming into contact with live parts of the line eliminated if the key is free of any conductive material in the area of its handle Pollution is.
Die Schautz-Restgefahr wird dadurch weiter verringert, daß die Kunststoff-Griffummantelung als Flansch endet. Der Schlüssel ist dann natürlich kein flacher Gegenstand mehr.The residual risk of protection is further reduced by the fact that the plastic handle sheathing ends as a flange. The key is then of course no longer a flat object.
Die beiden Schlüsselformen, deren Schlüsselspitzenform hier bedeutungslos ist, sind auf der beiliegenden Zeichnungm argestellt. Figur / znd Figur stellt einen normalen Sicherheitsausschalterschlüssel mit kunsts,toffummanteltem Griff in 2 Projektionen dar und Figur und6/ einen solchen Schlüssel mit zusätzlichem Flansch aus Kunststoff.The two key shapes, the key point shape of which is meaningless here are shown in the accompanying drawing. Figure / and figure represents one normal safety switch key with plastic, cloth-coated handle in 2 projections dar and figure and6 / such a key with an additional flange made of plastic.
Beide Grifftypen können mit oder ohne Halteriffelung a hergestellt werden.Both types of handles can be made with or without a corrugation will.
Beide Grifftypen können zusätzlich noch mit einem Schlüsselring-Loch versehen sein.Both types of handles can also have a key ring hole be provided.
Die Griffe können auch mit einer sonstigen Riffelung a versehen sein.The handles can also be provided with some other corrugation a.
Eine Gebrauchs-Vereinfachung dieser Kunststoffgriff-Schlüssel läßt sich durch die Verwendung einer Einsteckhülse erzielen, die billiger und bequemer ist als eine Schlüssel tasche. Diese Einsteckhülse ist dargestellt.A simplification of use of this plastic handle key can be achieved by using an insertion sleeve, which is cheaper and more convenient than a key pocket. This push-in sleeve is shown.
Figur 1 stellt den Schnitt A-A dar und Figur 2 den Schnitt B-B. Diese Einsteckhülse besteht aus einem Kunststoffgehäuse 1 mit Kunststoff- oder Blechdeckel 2 und der Haltefeder 3 in die der Schlüssel eingesteckt wird. Teil 2 kann auf Teil 1 aufgeklebt oder mittels Schrauben befestigt sein.Figure 1 shows section A-A and Figure 2 shows section B-B. These Insertion sleeve consists of a plastic housing 1 with a plastic or sheet metal cover 2 and the retaining spring 3 into which the key is inserted. Part 2 can be part 1 glued on or fastened with screws.
Ein zusätzlicher Vorteil beim Gebrauch läßt sich dadurch erzielen , daß der Schlüssel und die Einsteckhülse mittels einer Schnur oder einer Kette von cirka 15 bis 20 cm länge miteinander verbunden sind. Der Schlüsselgriff ist in diesem Ball bei c und die Einsteckhülse bei d mit einer Öse aus Draht oder einem entsprechenden Loch versehen, die nicht mit dem Schlüsselflachstift in Berührung stehen oder an diesen angrenzen.An additional benefit in use can thereby be achieved that the key and the insert sleeve by means of a cord or chain 15 to 20 cm in length are connected to each other. The key is in this ball at c and the insert sleeve at d with an eyelet made of wire or a provided a corresponding hole that does not come into contact with the flat key pin stand or adjoin them.
Für die gelegentliche Reinigung der Rinsteckhülse ist es vorteilhaft, wenn deren Deckel mittels Schrauben befestigt ist und abschraubbar ist Zum Reinigen braucht dann nur noch die Feder 7 herausgenomrnen zu werden, die nur lose eingesteckt ist. For the occasional cleaning of the plug-in sleeve, it is advantageous if its cover is fastened by means of screws and can be unscrewed. For cleaning, only the spring 7 then needs to be removed, which is only loosely inserted.
L e e r s e i t eL e r s e i t e
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762644794 DE2644794A1 (en) | 1976-10-04 | 1976-10-04 | Key for safety off=switch with lock - has roughened plastic coating over handle to give electrical insulation and increased grip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762644794 DE2644794A1 (en) | 1976-10-04 | 1976-10-04 | Key for safety off=switch with lock - has roughened plastic coating over handle to give electrical insulation and increased grip |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2644794A1 true DE2644794A1 (en) | 1978-04-06 |
Family
ID=5989655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762644794 Withdrawn DE2644794A1 (en) | 1976-10-04 | 1976-10-04 | Key for safety off=switch with lock - has roughened plastic coating over handle to give electrical insulation and increased grip |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2644794A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516000A (en) * | 1982-09-16 | 1985-05-07 | Aktiebolaget Volvo Penta | Starter switch arrangement |
-
1976
- 1976-10-04 DE DE19762644794 patent/DE2644794A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516000A (en) * | 1982-09-16 | 1985-05-07 | Aktiebolaget Volvo Penta | Starter switch arrangement |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8130 | Withdrawal |