AT54862B - Interest calculator. - Google Patents
Interest calculator.Info
- Publication number
- AT54862B AT54862B AT54862DA AT54862B AT 54862 B AT54862 B AT 54862B AT 54862D A AT54862D A AT 54862DA AT 54862 B AT54862 B AT 54862B
- Authority
- AT
- Austria
- Prior art keywords
- scale
- division
- interest
- day
- side facing
- Prior art date
Links
Landscapes
- Transmission Devices (AREA)
Description
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Damit bei der Einstellung der KapitalaziSer nicht aUe Zeiger in Tätigkeit sind, ist im Innern des Mikrometers eine Arretiervorrichtung vorgesehen, mittels welcher man durch den Hebel v die Zeiger nach Bedarf der Reihenfolge nach einschalten und ausschalten kann.
EMI2.2
sichtlich werden, worauf der Hammer k'2 des Mikrometers an den betreffenden Zahn eingeschaltet und die weiteren Zahlenstellen an dem Mikrometer mittels der Schneckenschraube e nacheinander eingestellt werden, zu welchem Zwecke man sich des Schalthebels v bedient. Sodann dreht man mit der Drehkurbel z den ganzen Apparat so weit vor, bis an der Visierkante an der Skala c der zu wählende Prozentsatz erscheint und liest sofort die ausfallenden Zinsen an der Zinsenskala b mit Hilfe des Mikrometers ab.
Mit den Skalen b und c können Multiplikationen und Divisionen auf die Art eines logarithmischen Rechenschiebers ausgeführt werden.
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So that all hands are not in action when adjusting the capital, a locking device is provided inside the micrometer, by means of which the hands can be switched on and off in sequence as required using the lever v.
EMI2.2
It becomes clear whereupon the hammer k'2 of the micrometer is switched on to the relevant tooth and the other digits on the micrometer are set one after the other by means of the worm screw e, for which purpose the switching lever v is used. Then turn the crank z so far forward the entire apparatus until the percentage to be selected appears on the edge of the sight on the scale c and immediately read off the failing interest on the interest scale b with the help of the micrometer.
The scales b and c can be used to perform multiplications and divisions in the manner of a logarithmic slide rule.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT54862T | 1910-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT54862B true AT54862B (en) | 1912-08-10 |
Family
ID=3576324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT54862D AT54862B (en) | 1910-11-14 | 1910-11-14 | Interest calculator. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT54862B (en) |
-
1910
- 1910-11-14 AT AT54862D patent/AT54862B/en active
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