DE286023C - - Google Patents
Info
- Publication number
- DE286023C DE286023C DENDAT286023D DE286023DA DE286023C DE 286023 C DE286023 C DE 286023C DE NDAT286023 D DENDAT286023 D DE NDAT286023D DE 286023D A DE286023D A DE 286023DA DE 286023 C DE286023 C DE 286023C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- finger
- socket
- unscrewed
- turning
- 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
- 210000003811 Fingers Anatomy 0.000 description 5
- 210000003813 Thumb Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
- H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Sicherung an Glühlampen, um das unbefugte Entfernen derselben zu verhindern. Zu diesem Zwecke ist ein beweglicher Finger in das Glühlampengehäuse eingelassen, der das Eindrehen der Lampe nicht hindert, beim Ausdrehen aber sperrt. Nur durch Zurückdrücken des Fingers mit Hilfe eines Schlüssels kann die Lampe herausgeschraubt werden. Die Sicherung kann ίο an jeder Lampe in einfacher Weise angebracht werden und bietet dieselbe Sicherheit wie jedes andere Schloß, da die Schlüsselform unendlich vielfältig sein kann.The invention relates to a fuse on incandescent lamps to prevent unauthorized removal of the same to prevent. For this purpose, a movable finger is in the bulb housing let in, which does not prevent the lamp from turning in, but when turning it out locks. The lamp can only be opened by pressing your finger back with the help of a key unscrewed. The fuse can be easily attached to each lamp and offers the same security as any other lock, since the key shape is infinite can be diverse.
Eine Ausführungsform des Erfindungsgegen-Standes ist in der Zeichnung dargestellt, und zwar zeigen:An embodiment of the subject matter of the invention is shown in the drawing, and although show:
Fig. ι eine Ansicht der Lampe in Verbindung mit der Fassung, teilweise geschnitten, Fig. 2 einen Schnitt nach Linie A-B der Fig. I3 Fig. Ι a view of the lamp in connection with the socket, partially in section, Fig. 2 is a section along line AB of Fig. I 3
Fig. 3 einen Schnitt nach Linie C-D der Fig. 2, und3 shows a section along line CD in FIG. 2, and
Fig. 4 einen Einzelteil.4 shows an individual part.
Im Kopf α der Lampe b befindet sich eine Hülse c drehbar gelagert und mit entsprechenden Angriffspunkten für einen Schlüssel d versehen. Mit der Büchse c ist ein Daumen e verbunden, der gegen den Ansatz f einer Drehstange g drückt und damit den an dieser Stange befestigten Finger h bewegt, der mit seiner Schneide beim Ausdrehen der Lampe aus der Fassung in diese eingreift und damit ein Herausdrehen hindert. Der Finger h steht unter Wirkung eines federnden Bolzens i. Wird der Finger h entgegen der Federwirkung durch Drehung des Schüsseis d an die Wand k angelegt, so läßt sich die Lampe ausschrauben.In the head α of the lamp b there is a sleeve c rotatably mounted and provided with appropriate points of application for a key d . A thumb e is connected to the sleeve c , which presses against the shoulder f of a rotating rod g and thus moves the finger h attached to this rod, which engages with its cutting edge when the lamp is unscrewed from the socket and thus prevents it from being unscrewed. The finger h is under the action of a resilient bolt i. If the finger h is placed against the wall k against the spring action by turning the shot ice d , the lamp can be unscrewed.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE286023C true DE286023C (en) |
Family
ID=541377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT286023D Active DE286023C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE286023C (en) |
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0
- DE DENDAT286023D patent/DE286023C/de active Active
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