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
Application number
DENDAT286023D
Other languages
German (de)
Publication of DE286023C publication Critical patent/DE286023C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00Coupling 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
    • H01R33/97Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H01R33/971Holders 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)

Patent-Anspruch:Patent claim: Sicherung für Glühlampen gegen Diebstahl mittels Klinken,· die beim Versuch, die Lampe herauszuschrauben, in die Fassung greifen, dadurch gekennzeichnet, daß die Klinke an einer Drehstange sitzt, die mittels Drehstückes vom unteren Sockel aus nach Einführung eines Vierkantschlüssels im Sinne der Aufhebung der Sperrung b^e,-' wegt werden kann.Protection for incandescent lamps against theft by means of latches, which when attempting unscrew the lamp, grip into the socket, characterized in that the pawl sits on a rotating rod, by means of a rotating piece from the lower base after inserting a square wrench in the sense of lifting the blockage b ^ e, - ' can be turned away. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT286023D Active DE286023C (en)

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)

Similar Documents

Publication Publication Date Title
DE2457944C2 (en) Power tool
DE286023C (en)
DE102013108058B4 (en) Non-simultaneous opening two-step lock
DE19957697C2 (en) Handle element for using a pawl for a conventional door handle set
DE202006019735U1 (en) Ratchet wrench for two directional rotation has internally toothed rim with control element on inside and having curved groove underneath for engagement of locking pawls
DE19819457C2 (en) Hand tool with swiveling tool head
DE209564C (en)
DE373261C (en) Padlock
EP0149484B1 (en) Cylinder lock with means for preventing the key from being removed from the lock
DE14319C (en) Innovations in expandable bungee keys
DE31623C (en) Firing device for breech-loading guns
DE202006013354U1 (en) Ratchet wrench, comprises two pawl elements for change of direction of rotation
DE249090C (en)
DE260547C (en)
DE3639306A1 (en) Lockable top part for valves
DE434225C (en) Fitting for the detachable connection of furniture parts with a swing-out spring-loaded hook
US925927A (en) Nut-lock
DE254340C (en)
DE202005018377U1 (en) Ring-ratchet wrench for turning nut and bolt, has body with ratchet teeth, two latches mounted at corresponding recesses, and two arms provided between drive ring and latches for pressing latches against ratchet teeth
DE20204675U1 (en) Lockable plug cap for industrial connectors
DE369099C (en) Safety bolt with guard locking for doors of all kinds, drawers and. like
DE446700C (en) Fuse for the closure of pneumatic tire valves
DE691195C (en) Touch-safe light bulb socket in which the ones of the light bulb are coupled together
DE75889C (en) Thürzudrucker and locker
DE140191C (en)