DE472784C - Drive device for the paper strips guided on a fold-out table in recording devices - Google Patents
Drive device for the paper strips guided on a fold-out table in recording devicesInfo
- Publication number
- DE472784C DE472784C DEH113428D DEH0113428D DE472784C DE 472784 C DE472784 C DE 472784C DE H113428 D DEH113428 D DE H113428D DE H0113428 D DEH0113428 D DE H0113428D DE 472784 C DE472784 C DE 472784C
- Authority
- DE
- Germany
- Prior art keywords
- fold
- drive device
- recording devices
- out table
- paper strips
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/24—Drives for recording elements and surfaces not covered by G01D5/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
Antriebsvorrichtung für den auf einem herausklappbaren Tisch geführten Papierstreifen bei Registriergeräten Die Erfindung betrifft eine Antriebsvorrichtung für den in bekannter Weise auf einem herausdrehbaren Tisch geführten Papierstreifen bei Registriergeräten und besteht in der durch den Anspruch gekennzeichneten und nachstehend näher erläuterten Konstruktion.Drive device for the guided on a fold-out table Paper strips in recording devices The invention relates to a drive device for the paper strip guided in a known manner on a rotating table in recording devices and consists in the characterized by the claim and construction explained in more detail below.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt.An exemplary embodiment of the invention is shown in the drawing.
Der Papierstreifen 23 ist von der Vorratsrolle 25 über die Schreibstelle 26 geführt und mittels Führungsrollen auf einem Gestell 24 gelagert, das sich um eine Achse 27 nach vorn herausschwenken läßt. Hierbei kommt die Papiervorschubeinrichtung außer Eingriff mit der links dargestellten Aufzugsvorrichtung, die außer dem Papiertransport noch andere Vorgänge zu betätigen hat, z. B. das Umschalten auf verschiedene Meßstellen, das Umstellen von Farbbändern und anderes mehr.The paper strip 23 is from the supply roll 25 over the writing point 26 out and stored by means of guide rollers on a frame 24, which is around can pivot an axis 27 forward. This is where the paper feed device comes in out of engagement with the elevator device shown on the left, other than the paper transport still has other operations to operate, e.g. B. switching to different measuring points, changing ribbons and more.
Der Papierstreifen 23 läuft über ein nicht dargestelltes Stiftenrad, das durch geeignete Getriebe mit dem Schaltrad 22 gekuppelt ist. In das Rad 22 greift der Schaltzahn einer Schnarre 2,1 ein, die bei hochgeklapptem Schreibtisch (Arbeitsstellung) in dem Weg eines Hebels 6 liegt. Der Hebel 6 wird durch ein Uhrwerk direkt oder über einen Elektromagneten in gewissen Zeitintervallen in die Lage 15 gebracht und dreht hierbei mit seinem Nocken i8 die Schnärre 21 und damit das Schaltrad 22 um einen zweckmäßigen Winkelbetrag, der dem gewünschten Vorschub des Papiers entspricht. Der Nocken 18 ist so einseitig drehbar eingerichtet, daß der Hebel 6 bei seiner Rückwärtsbewegung an der Schnarre 21 vorbeigleiten kann, ohne diese mitzunehmen. Der Nocken 18 wird hierbei von dem Stift 2o abgehoben. Bei der Abwärtsbewegung des Hebels 6 legt sich dagegen der Nocken 18 fest gegen den Stift 2o.The paper strip 23 runs over a pin wheel, not shown, which is coupled to the ratchet wheel 22 by suitable gears. The gear tooth of a ratchet 2, 1 engages in the wheel 22, which is in the path of a lever 6 when the desk is folded up (working position). The lever 6 is brought into position 1 5 by a clockwork directly or via an electromagnet at certain time intervals and rotates the ratchet 21 and thus the ratchet wheel 22 with its cam i8 by an appropriate angular amount that corresponds to the desired advance of the paper. The cam 18 is set up so that it can rotate on one side, so that the lever 6 can slide past the rattle 21 during its backward movement without taking it with it. The cam 18 is lifted from the pin 2o. During the downward movement of the lever 6, on the other hand, the cam 18 rests firmly against the pin 2o.
Die Einrichtung hat den Vorteil, daß die Kupplung und Entkupplung zwischen Antriebswerk und Papiertransporteinrichtung in sehr zuverlässiger und einfacher Weise bewerkstelligt werden kann.The device has the advantage that the coupling and decoupling between the drive mechanism and the paper transport device in a very reliable and simple manner Way can be done.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH113428D DE472784C (en) | Drive device for the paper strips guided on a fold-out table in recording devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH113428D DE472784C (en) | Drive device for the paper strips guided on a fold-out table in recording devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE472784C true DE472784C (en) | 1929-03-05 |
Family
ID=7171808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH113428D Expired DE472784C (en) | Drive device for the paper strips guided on a fold-out table in recording devices |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE472784C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE848266C (en) * | 1947-11-29 | 1952-09-01 | Technicon Cardiograph Corp | Registration device |
-
0
- DE DEH113428D patent/DE472784C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE848266C (en) * | 1947-11-29 | 1952-09-01 | Technicon Cardiograph Corp | Registration device |
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