AT45067B - Multiplication drive for calculating machines according to Thomas' system. - Google Patents

Multiplication drive for calculating machines according to Thomas' system.

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Publication number
AT45067B
AT45067B AT45067DA AT45067B AT 45067 B AT45067 B AT 45067B AT 45067D A AT45067D A AT 45067DA AT 45067 B AT45067 B AT 45067B
Authority
AT
Austria
Prior art keywords
rack
drive
multiplication
gear
multiplication drive
Prior art date
Application number
Other languages
German (de)
Inventor
Adolf Jahn
Original Assignee
Adolf Jahn
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 Adolf Jahn filed Critical Adolf Jahn
Application granted granted Critical
Publication of AT45067B publication Critical patent/AT45067B/en

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  • Transmission Devices (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2

Claims (1)

EMI2.1 1. Multiplikationsantrieb für Rechenmaschinen nach Thumas'schem System, dadurch gekennzeichnet, dass in ein auf der Antriebswelle der Rechenmaschine sitzendes Zahnrad ein Übertragungsrad eingreift, das in einstellbarem Masse eine Winkelverdrehung erhalten kann, ao dass entsprechend der Winkelverdrehting und dem Übersetzungsverhältnisse die Antriebs- welle bei einer einmaligen Betätigung des Übersetzungsrades die gewünschte Anzahl von Um- EMI2.2 EMI2.1 1. Multiplication drive for calculating machines according to Thumas' system, characterized in that a transmission wheel engages in a gear wheel seated on the drive shaft of the calculating machine, which can receive an angular rotation to an adjustable extent, ao that according to the angular rotation and the transmission ratio, the drive shaft at a single actuation of the transmission wheel, the desired number of EMI2.2 2. Ausführungsform des Multiplikationsantriebes nach Anspruch 1, gekennzeichnet durch eine längsverschiebbare Zahnstange, welche in ein neben dem übersetzungsrade auf der gleichen Welle frei drehbares Zahnrad eingreift, das um einen beliebigen Winkel durch Verschiebung der Zahnstange verdreht, bei seiner Rückdrehung sich mit dem Obersetzungsrade kuppelt und dieses um den bestimmten Winkel mit verdreht. 2. Embodiment of the multiplication drive according to claim 1, characterized by a longitudinally displaceable rack which engages in a next to the translation gear on the same shaft freely rotatable gear that rotates by any angle by shifting the rack, when it rotates backwards, couples with the translation gear and this rotated by the certain angle. 3. Ausführungsform des Multiplikationsantriebes nach Anspruch 1 bezw. 2. dadurch gekennzeichnet, dass die Zahnstange einen Anschlag trägt, gegen welchen der an der Maschine verschwingbare Antriebshebel trifft und die Zahnstange rückverschiebt, wobei an der Zahnstange ein zweiter Anschlag vorgesehen ist. der in der Ruhestellung der Zahnstange mit einem an der EMI2.3 der Zahnstange begrenzt. 3. embodiment of the multiplication drive according to claim 1 BEZW. 2. characterized in that the rack carries a stop against which the swingable drive lever on the machine strikes and moves the rack back, with a second stop being provided on the rack. in the rest position of the rack with one on the EMI2.3 the rack limited. 4. Ausführungsform des Multiplikationsantriebes nach Anspruch 1, bezw. 1 bis 3, dadurch gekennzeichnet, dass mit dem Antriebshebel eine Bremsvorrichtung in Verbindung EMI2.4 EMI2.5 4. embodiment of the multiplication drive according to claim 1, respectively. 1 to 3, characterized in that a braking device is connected to the drive lever EMI2.4 EMI2.5
AT45067D 1909-02-18 1909-02-18 Multiplication drive for calculating machines according to Thomas' system. AT45067B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT45067T 1909-02-18

Publications (1)

Publication Number Publication Date
AT45067B true AT45067B (en) 1910-11-25

Family

ID=3564907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT45067D AT45067B (en) 1909-02-18 1909-02-18 Multiplication drive for calculating machines according to Thomas' system.

Country Status (1)

Country Link
AT (1) AT45067B (en)

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