AT14651B - Device for returning the number discs of calculating machines to the zero position. - Google Patents

Device for returning the number discs of calculating machines to the zero position.

Info

Publication number
AT14651B
AT14651B AT14651DA AT14651B AT 14651 B AT14651 B AT 14651B AT 14651D A AT14651D A AT 14651DA AT 14651 B AT14651 B AT 14651B
Authority
AT
Austria
Prior art keywords
zero position
returning
calculating machines
number discs
discs
Prior art date
Application number
Other languages
German (de)
Inventor
Julius Graeber
Rudolf Mueller
Original Assignee
Julius Graeber
Rudolf Mueller
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 Julius Graeber, Rudolf Mueller filed Critical Julius Graeber
Application granted granted Critical
Publication of AT14651B publication Critical patent/AT14651B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



   Österreichische PATENTSCHRIFT Nr. 14651. JULIUS GRÄBER UND   RUDOLF MÜLLER, BEIDE IN WIEN.   
 EMI1.1 
 
 EMI1.2 
 können, was bekanntlich nach jeder Rechenoperation erfolgen   muss.   



   Umstehende Zeichnung stellt die Vorrichtung in Fig. 1 in Vorderansicht und in Fig. 2 in Rückansicht bei mehreren   Zahlenseheiben   dar. a sind die üblichen mit den Ziffern   -.   versehenen Zahlenscheiben, die nach irgend einem beliebigen Rechenmaschinensystem als Einer-, Zehner-,   Hunderter-etc. Scheiben   hinter der mit Schauöffnungen versehenen Vorderplatte der Rechenmaschine angeordnet und ruckweise gedreht bezw. umgeschaltet werden. 



  An der Achse b jeder Zahlenscheibe a sitzt nun ein Exzenter c, welches im Verein mit einer durch eine Feder d stets nach einwärts gezogenen   Schieberstange   e die Nullstellungs- \orrichtung bildet. 



   Die Exzenter (sind hiezu derart angeordnet, dass sie in der Nullstellung der Zahlenscheiben gegenüber von Ausschnitten f der Schieberstange e zu liegen kommen und die Nasen g derselben frei über sich gleiten lassen, während sie in jeder anderen Stellung über der   Gleitbahn der Schieberstange   vorstehen, so   dass   sie bei der Verschiebung der letzteren durch deren Nasen   9   stets in die   Nullstellung   gedreht werden.

   Diese Stellung nehmen die   Zahlenscheiben   nun vor jeder Rechenoperation ein ; die   Schieberstange   e wird hiebei in ihrer Ruhelage von der Feder d erhalten und es liegen die Ausschnitte f gegenüber den Exzentern c, so dass sich die   Zahlenscheiben     der Rechenoperation entsprechend un-   gehindert drehen   be/w. gegenseitig verstellen können.   Ist die Rechenoperation beendet, in   welchem   Falle die   Zahlenscheiben   das Resultat angeben, somit gegenseitig verstellt sind, so wird die Schieberstange nach auswärts gezogen, wobei sie die Zahlenscheiben in die 
 EMI1.3 
 operation bereit ist. 

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



   <Desc / Clms Page number 1>
 



   Austrian PATENT LETTER No. 14651. JULIUS GRÄBER AND RUDOLF MÜLLER, BOTH IN VIENNA.
 EMI1.1
 
 EMI1.2
 can, which is known to have to be done after each calculation operation.



   The surrounding drawing shows the device in Fig. 1 in a front view and in Fig. 2 in a rear view with several number disks. A are the usual ones with the digits -. provided number discs, which according to any arbitrary calculating machine system as units, tens, hundreds, etc. Disks arranged behind the front panel of the calculating machine provided with inspection openings and rotated jerkily BEZW. be switched.



  On the axis b of each number disc a there is now an eccentric c which, in conjunction with a slide rod e, which is always pulled inward by a spring d, forms the zero setting \ device.



   The eccentrics (are for this purpose arranged in such a way that they come to lie opposite cutouts f of the slide rod e in the zero position of the number discs and allow the lugs g of the same to slide freely over them, while in every other position they protrude above the slide rail of the slide rod, see above that they are always rotated into the zero position when the latter is moved by their lugs 9.

   The number discs take this position before each arithmetic operation; the slide rod e is kept in its rest position by the spring d and the cutouts f lie opposite the eccentrics c, so that the numerical disks of the arithmetic operation rotate accordingly unhindered. can adjust each other. When the arithmetic operation is finished, in which case the number discs indicate the result and are thus mutually adjusted, the slide rod is pulled outwards, with the number discs being pushed into the
 EMI1.3
 operation is ready.

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

 

Claims (1)

PATENT-ANSPRUCH : Vorrichtung zum Zurückführen der Zahlenscheiben von Rechenmaschinen in die Nullstellnng, bei welcher ein an der Achse jeder Zahlenscheibe sitzendes Exzenter durch eine Schieberstauge in die der Nullstellung entsprechende Lage gebracht wird, dadurch gekennzeichnet. dass das Exzenter in der Nullstellung der Zahlenscheibe gegenüber einem Ausschnitte der Schieberstange liegt, so dass sich die Zahlenscheiben der Rechenoperation entsprechend ungehindert drehen können, und durch die, durch diesen Ausschnitt gebildete Nase in die Nullstellung gedreht wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Device for returning the number disks of calculating machines to the zero position, in which an eccentric located on the axis of each number disk is brought into the position corresponding to the zero position by a slide eye. that the eccentric is in the zero position of the number disk opposite a cutout of the slide rod, so that the number disks of the arithmetic operation can rotate freely, and is rotated by the nose formed by this cutout into the zero position. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT14651D 1902-09-30 1902-09-30 Device for returning the number discs of calculating machines to the zero position. AT14651B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14651T 1902-09-30

Publications (1)

Publication Number Publication Date
AT14651B true AT14651B (en) 1904-01-11

Family

ID=3514486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14651D AT14651B (en) 1902-09-30 1902-09-30 Device for returning the number discs of calculating machines to the zero position.

Country Status (1)

Country Link
AT (1) AT14651B (en)

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