AT17564B - Device for signaling the hours and rest breaks in schools and the like. like - Google Patents

Device for signaling the hours and rest breaks in schools and the like. like

Info

Publication number
AT17564B
AT17564B AT17564DA AT17564B AT 17564 B AT17564 B AT 17564B AT 17564D A AT17564D A AT 17564DA AT 17564 B AT17564 B AT 17564B
Authority
AT
Austria
Prior art keywords
hours
schools
signaling
breaks
disc
Prior art date
Application number
Other languages
German (de)
Inventor
Rudolf Kaftan
Original Assignee
Rudolf Kaftan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rudolf Kaftan filed Critical Rudolf Kaftan
Application granted granted Critical
Publication of AT17564B publication Critical patent/AT17564B/en

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  • Electromechanical Clocks (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    RUDOLF KAFTAN IN WIEN.   
 EMI1.1 
 



   Der den Erfindungsgegenstand bildende Apparat besteht aus einem ziemlich   kräftigen   Uhrwerke, durch welches eine Kontaktscheibe unmittelbar oder mittels   Übersetzungsrädern   zweckmässig in je vier Stunden einmal herumbewegt wird, sowie aus der Kontaktscheibe   S   (Fig. 1 und 2), einer kreisrunden Holzscheibe, welche an ihrer Vorderseite (Fig. 1) einen konzentrischen Messingring R besitzt, welcher auf den, z. B. sieben, Kontakt gebenden Kupferdrähten a, b, c, d, e,    < y   aufliegt und von dem   Scbliessungsdraht kl   leitend berührt wird.

   Die genannten sieben Kupferdrähte laufen bis zur Peripherie der Scheibe und sind dort umgebogen, um den Kontakt mit einem federnden, zur Glocke und Batterie führenden Kupferdraht k zu den bestimmten Zeiten : 8 Uhr, 8 Uhr 50 Minuten, 9 Uhr, 9 Uhr 50 Minuten, 10 Uhr 10 Minuten, 11 Uhr, 11 Uhr 10 Minuten, 12 Uhr zu geben. 



   Auf der Rückseite der Kontaktscheibe (Fig. 2) ist ebenfalls ein Messingring R angebracht, welcher auf den z.   D.   vier Kupferdrähten 1', s, t,   u   aufliegt, wodurch der Kontakt mit einem anderen Schliessungsdrahte kl und einem anderen federnden Drahte k für die einzelnen Stunden von Tag und Nacht vermittelt wird. 



   Es kann auch ein Umschalter angewendet sein, durch welchen der Kontakt entweder mit der vorderen Seite der Scheibe (für Pausen), oder mit der rückwärtigen Seite der Scheibe (für Stunden) hergestellt wird, oder endlich die elektrische Glocke ganz ausgeschaltet werden kann. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    RUDOLF KAFTAN IN VIENNA.
 EMI1.1
 



   The apparatus forming the subject matter of the invention consists of a fairly powerful clockwork, through which a contact disk is moved around once every four hours, either directly or by means of transmission wheels, as well as from the contact disk S (Fig. 1 and 2), a circular wooden disk, which on its front (Fig. 1) has a concentric brass ring R, which on the, z. B. seven, contact giving copper wires a, b, c, d, e, <y rests and is conductively touched by the closing wire kl.

   The seven copper wires mentioned run to the periphery of the disk and are bent over there to make contact with a springy copper wire k leading to the bell and battery at the specified times: 8 a.m., 8 a.m. 50 minutes, 9 a.m., 9 a.m. 50 minutes, 10 a.m. 10 minutes, 11 a.m., 11 a.m. 10 minutes, 12 p.m.



   On the back of the contact disc (Fig. 2) a brass ring R is also attached, which on the z. D. four copper wires 1 ', s, t, u rests, whereby the contact with another closing wire kl and another resilient wire k is mediated for the individual hours of day and night.



   A changeover switch can also be used, through which contact is made either with the front side of the disc (for breaks) or with the rear side of the disc (for hours), or finally the electric bell can be switched off completely.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Vorrichtung zum Signalisieren der Stunden und Erholungspausen in Schulen u. dgl., mit einer von einem Uhrwerke umgetriebenen, die entsprechenden Kontakte vermittelnden Scheibe, dadurch gekennzeichnet, dass auf der einen Seite der in einem entsprechenden Zeitraume, zweckmässig in vier Stunden, eine Umdrehung vollendenden Scheibe in der entsprechenden Winkeldistanz die Stunden anzeigende Kontakte, zweckmässig vier. um je 9 () 0 versetzt angeordnet sind, während auf der anderen Seite sich die die Pausen anzeigenden Kontakte befinden. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Device for signaling the hours and rest breaks in schools and the like. The like., with a disc which is driven by a clock mechanism and provides the corresponding contacts, characterized in that on one side of the disc which completes one revolution in a corresponding period of time, expediently in four hours, contacts indicating the hours in the corresponding angular distance, expediently four . are offset by 9 () 0, while the contacts indicating the breaks are on the other side. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT17564D 1903-11-08 1903-11-08 Device for signaling the hours and rest breaks in schools and the like. like AT17564B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17564T 1903-11-08

Publications (1)

Publication Number Publication Date
AT17564B true AT17564B (en) 1904-09-10

Family

ID=3520316

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17564D AT17564B (en) 1903-11-08 1903-11-08 Device for signaling the hours and rest breaks in schools and the like. like

Country Status (1)

Country Link
AT (1) AT17564B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963934C (en) * 1953-07-07 1957-05-16 Walter Rich Dipl Ing Additional signal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963934C (en) * 1953-07-07 1957-05-16 Walter Rich Dipl Ing Additional signal device

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