AT40945B - Calculating machine with chains that run over rollers and move independently of each other - Google Patents
Calculating machine with chains that run over rollers and move independently of each otherInfo
- Publication number
- AT40945B AT40945B AT40945DA AT40945B AT 40945 B AT40945 B AT 40945B AT 40945D A AT40945D A AT 40945DA AT 40945 B AT40945 B AT 40945B
- Authority
- AT
- Austria
- Prior art keywords
- lever
- chains
- over rollers
- move independently
- run over
- Prior art date
Links
Landscapes
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
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in Verbindung mit der Feder 11, dass die Hebelverbindung 1, 13, 14 ausser Gebrauch die in Fig. 5 dargestellte Ruhelage beibehält. Wird durch Niederdrücken der Kette 5 der Plattformhebel 1 nach abwärts bewegt, ¯80 wird zugleich der durch den Zapfen 12 mit ihm verbundene Zwischenhebel 13 bis zum Anschlag gegen Zapfen 10 nach abwärts gedrückt, während das hintere Ende des Hebels 14 angehoben wird und die Antriebsverbindung des von ihm gefassten Kettenteiles mit dem Zahlenrade 19 (Fig. 2) herstellt.
Infolge dieser Anordnung genügt eine mässige Druckwirkung auf die fortzuschaltende Kette, um den Hebel 14 zum Eingriff der Kettenglieder mit dem Zahlenrade sehnell, sicher und leicht hochzuheben. Der Hebel 1 erhält durch die Flanschen 4, 6,7 eine wesentliche Verstärkung, so dass eine Durchbiegung desselben ausgeschlossen ist. Infolge der Ineinanderlagerung der Hebel wird trotz der Zwischenschaltung eines besonderen, die Handhabung erleichternden Gegenhebels 73 eine Vergrösserung des einmal festgelegten Raumes in unerwünschter Weise nicht herbeigeführt.
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in connection with the spring 11, that the lever connection 1, 13, 14 retains the rest position shown in FIG. 5 when not in use. If the platform lever 1 is moved downwards by pressing down the chain 5, ¯80 the intermediate lever 13 connected to it by the pin 12 is simultaneously pressed downward until it stops against the pin 10, while the rear end of the lever 14 is raised and the drive connection of the chain part grasped by him with the number wheel 19 (Fig. 2).
As a result of this arrangement, a moderate pressure on the chain to be advanced is sufficient to lift the lever 14 for engagement of the chain links with the number wheel sehnell, safely and easily. The lever 1 is substantially reinforced by the flanges 4, 6, 7, so that it cannot deflect. As a result of the interposition of the levers, in spite of the interposition of a special counter-lever 73, which facilitates handling, an enlargement of the space once defined is undesirable.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT40945T | 1908-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT40945B true AT40945B (en) | 1910-02-10 |
Family
ID=3559561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT40945D AT40945B (en) | 1908-02-15 | 1908-02-15 | Calculating machine with chains that run over rollers and move independently of each other |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT40945B (en) |
-
1908
- 1908-02-15 AT AT40945D patent/AT40945B/en active
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