AT45075B - Switching device for the ruler (counter) of Thomas calculating machines. - Google Patents
Switching device for the ruler (counter) of Thomas calculating machines.Info
- Publication number
- AT45075B AT45075B AT45075DA AT45075B AT 45075 B AT45075 B AT 45075B AT 45075D A AT45075D A AT 45075DA AT 45075 B AT45075 B AT 45075B
- Authority
- AT
- Austria
- Prior art keywords
- ruler
- counter
- switching device
- calculating machines
- thomas
- Prior art date
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Stringed Musical Instruments (AREA)
- Casings For Electric Apparatus (AREA)
Description
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seiner Rasten aufgehalten. Diese Einstellung der Rastenschiene ist demnach bei der Ausführung der Addition und Multiplikation zu verwenden.
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auch die Rastenschiene 1 nach vorheriger Herausnahme aus ihren Stützlagern umgekehrt werden, derart, dass nun die einzelnen Rasten nach der entgegengesetzten Richtung stehen und das Lineal bei seiner Bewegung von rechts nach links aufhalten.
Es ist zweckmässig, bei der vorbeschriebenen Einrichtung die im Stammpatent Nr. 45074 beschriebene, mit dachförmig abgeschrägten Rasten versehene Schiene 8, sowie den zugehörigen Einfallzahn 9 beizubehalten und diese Teile wie dort, verdeckt anzuordnen, um eine teilweise Entlastung der Rastenschiene 1 zu bewirken.
Der zur Betätigung der Schaltvorrichtung dienende Taster 10 kann entweder wie im Stammpatente angegeben, durch die Einstellplatte hindurchgeführt, oder auch ausserhalb derselben angeordnet werden.
Die umwechsclbare Rastenschiene kann selbstverständlich durch einzeln oder gemeinsam umwechselbare, drehbare oder verschiebbare Rasten, Anschläge, Stifte und dergl. ersetzt werden.
PATENT-ANSPRÜCHE : l. Schaltvorrichtung für das Lineal (Zählwerk) von Thomas-Rechenmaselunen mit aus-
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des Lineales (Zählwerkes) dienenden Rasten, Anschläge. Stifte und der die selbstätigp Schait- bewegung des Lineales nach Belieben für die eine oder die andere Richtung gestatten.
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his rest stopped. This setting of the ratchet rail must therefore be used when performing the addition and multiplication.
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the notch rail 1 can also be reversed after being removed from its support bearings in such a way that the individual notches now face the opposite direction and stop the ruler from moving from right to left.
In the device described above, it is advisable to keep the rail 8, described in the parent patent no.45074 and provided with roof-shaped bevelled notches, as well as the associated inclined tooth 9 and to arrange these parts in a concealed manner, as there, in order to partially relieve the notch rail 1.
The button 10 used to actuate the switching device can either be passed through the setting plate, as indicated in the parent patent, or can also be arranged outside the same.
The interchangeable notch rail can of course be replaced by individually or jointly interchangeable, rotatable or displaceable notches, stops, pins and the like.
PATENT CLAIMS: l. Switching device for the ruler (counter) from Thomas-Rechenmaselunen with
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the ruler (counter) serving notches, stops. Pins and which allow the ruler to move automatically in one direction or the other at will.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT45074T | 1909-09-10 | ||
| AT45075T | 1910-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT45075B true AT45075B (en) | 1910-11-25 |
Family
ID=25601241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT45075D AT45075B (en) | 1909-09-10 | 1910-01-07 | Switching device for the ruler (counter) of Thomas calculating machines. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT45075B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20118188U1 (en) | 2001-11-09 | 2002-02-21 | Lohse, Gerold, 21376 Salzhausen | Drinking cup with a lid |
-
1910
- 1910-01-07 AT AT45075D patent/AT45075B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20118188U1 (en) | 2001-11-09 | 2002-02-21 | Lohse, Gerold, 21376 Salzhausen | Drinking cup with a lid |
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