AT9034B - Device on calculating machines and the like. To block the drive movement if the setting is incorrect. - Google Patents
Device on calculating machines and the like. To block the drive movement if the setting is incorrect.Info
- Publication number
- AT9034B AT9034B AT9034DA AT9034B AT 9034 B AT9034 B AT 9034B AT 9034D A AT9034D A AT 9034DA AT 9034 B AT9034 B AT 9034B
- Authority
- AT
- Austria
- Prior art keywords
- setting
- incorrect
- block
- drive movement
- calculating machines
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
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eine Einstellung ungenau ausgefallen ist, dadurch, dass die Kurbel unverrückbar feststeht, bei dem Versuche der Kurbeldrehung auf den begangenen Fehler aufmerksam gemacht wird und erst nach Prüfung und Berichtigung der Einstellung die Kurbel wieder frei bekommt.
Zu diesem Zwecke wird das zweite Ende des Sperrkegels e a ! s Riegel ausgebildet, der solange, als der Sperrkegel nicht ganz in einen Einschnitt 9. eingedrungen ist, in eine mit einem nicht drehbaren Theile verbundene Riogellücke tritt und so jede Drehung der Scheibe a hindert. Die Ausführung dieser Vorrichtung ist in der Zeichnung an zwei Beispielen dargestellt.
In Fig. 1 dreht sich die Scheibe a lose auf der festen Achsc Tl, und da stets mehrere solcher Scheiben a vorhanden sind, die gleichzeitig gedreht werden sollen, so sind sie durch eine auf der festen Achse h drehbare hohle Welle miteinander verbunden.
An den Stellen, an denen die Sperrkegel e sitzen, ist die hohle Welle mit Durchbrechungen versehen, in denen die rückwärtigen Enden der Sperrkegel ruhen. Die Riegellücken aber sind in die feste Achse h eingearbeitet. Sobald ein Sperrkegel e nicht ganz in einen der Einschnitte 9 eingreift, tritt sein hinteres Ende in die zugehörige Riegellücke der festen Achsen It. und hindert so die Drehung der hohlen Welle und sämmtlichcr mit ihr fest verbundener Zahnscheiben a.
In Fig. 2 ist die Scheibe a mit der Welle h fest verbunden gedacht. Der Sperr-
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einen Anschlag tritt. Diese Lücke bezüglich dieses Anschlages l kann entsprechend Fig. 3 an einer neben der Zahnscheibe a befindlichen besonderen, feststehenden Scheibe angebracht sein.
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a setting has failed because the crank is immovable, attention is drawn to the mistake made when attempting to turn the crank and the crank is only released again after the setting has been checked and corrected.
For this purpose, the second end of the locking cone e a! s bolt is formed, which, as long as the locking cone has not penetrated completely into an incision 9., enters a gap connected to a non-rotatable part and thus prevents any rotation of the disk a. The design of this device is shown in the drawing using two examples.
In Fig. 1, the disk a rotates loosely on the fixed axis Tl, and since there are always several such disks a that are to be rotated simultaneously, they are connected to one another by a hollow shaft rotatable on the fixed axis h.
At the points where the locking cones e sit, the hollow shaft is provided with openings in which the rear ends of the locking cones rest. The bolt gaps, however, are incorporated into the fixed axis h. As soon as a locking cone e does not fully engage in one of the incisions 9, its rear end enters the associated locking gap of the fixed axes It. And thus prevents the rotation of the hollow shaft and all of the toothed disks a firmly connected to it.
In Fig. 2, the disk a is intended to be firmly connected to the shaft h. The blocking
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a stop occurs. This gap with respect to this stop l can be attached to a special, fixed disk located next to the toothed disk a, as shown in FIG.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1900126743D DE126743C (en) | 1900-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT9034B true AT9034B (en) | 1902-09-10 |
Family
ID=5659397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT9034D AT9034B (en) | 1900-06-25 | 1901-11-21 | Device on calculating machines and the like. To block the drive movement if the setting is incorrect. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT9034B (en) |
-
1901
- 1901-11-21 AT AT9034D patent/AT9034B/en active
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