DE1524395C3

DE1524395C3 - Fluid-operated control device for data processing recording devices

Info

Publication number: DE1524395C3
Application number: DE19661524395
Authority: DE
Inventors: Taco Hajo Van Den Uithoorn Honert (Niederlande)
Original assignee: International Business Machines Corp
Current assignee: International Business Machines Corp
Priority date: 1965-04-20
Filing date: 1966-03-31
Publication date: 1974-06-06
Also published as: DE1524395B2; NL6504942A; GB1129278A; DE1524395A1

Description

3 43 4

Ein weiterer Vorteil der erfindungsgemäßen mehrerer der Kammern 1 können die Platten 4 einSteuereinrichtung ist, daß die Freigabe und Verriege- zein oder in Kombination freigegeben werden,
lung der einzelnen Platten äußerst weich und geräusch- Bei der in Fig. 2 gezeigten Vorrichtung sind die arm erfolgt und daß zu ihrer Verstellung eine sehr Platten 4 mit Verriegelungshebeln 6 verbunden, die geringe Kraft ausreicht, weil das Druckmedium auf 5 ihrerseits mit Einstellhebeln 7 eines Lochers zusamden Auflageflächen der Gehäuseteile einen Schmier- menwirken. In Übereinstimmung mit der in Fig. 1 film bildet. gezeigten Anordnung bildet jeder Gehäuseteil dieAnother advantage of the several chambers 1 according to the invention, the plates 4 can be a control device is that the release and locking are released either in or in combination,
ment of the individual plates extremely soft and noisy. In the device shown in Fig. 2, the poor and that a very plate 4 connected to locking levers 6 for their adjustment, the low force is sufficient because the pressure medium on 5 in turn with adjusting levers 7 one Lochers act together with the bearing surfaces of the housing parts. In accordance with that in Fig. 1 film forms. Each housing part forms the arrangement shown

Eine vorteilhafte Ausführungsform der erfindungs- beiden Hälften zweier benachbarter Kammern, jegemäßen Einrichtung besteht darin, daß die Platte doch ist die Druckleitung jeweils nur an die rechtszum Druckausgleich zwischen den beiden Hälften io seitige Kammerhälfte angeschlossen. Durch in den der Kammer gelocht ist. Dadurch erübrigt sich eine Platten 4 angeordnete Löcher findet der Druckausgesonderte Zuführung des Druckmediums in jede der gleich zwischen den beiden Kammerhälften einer beiden, durch die Platte gebildeten Kammerhälften. Kammer stattAn advantageous embodiment of the two halves of the invention of two adjacent chambers, any one The facility consists in the fact that the plate is only connected to the pressure line on the right Pressure equalization between the two halves is connected to the chamber half on the side. Through in the the chamber is perforated. This eliminates the need for a plate 4 holes arranged by the print discarded person Feeding of the pressure medium into each of the same between the two chamber halves one two chamber halves formed by the plate. Chamber instead

Weiterhin ist es von Vorteil, durch eine Mehrzahl auf- Die Gehäuseteile sind mittels flexibler Streifen 8 einanderliegender, unter der Kraft einer einzigen Fe- 15 an einer Stange 9 aufgehängt, und zwischen den einder zusammengehaltener Gehäuseteile mehrere Kam- zelnen Streifen 8 befinden sich Distanzringe 10. Die mern zu bilden. Auf diese Weise erhält man mit sehr Gehäuseteile werden durch eine Blattfeder 3 α zugeringem Materialaufwand eine äußerst kompakte sammengedrückt, deren Druckkraft mittels einer ReAnordnung, gelschraube 11 einstellbar ist.Furthermore, it is advantageous, by means of a plurality of the housing parts lying one above the other by means of flexible strips 8, suspended from a rod 9 under the force of a single spring, and spacer rings 10 are located between the one housing parts that are held together .The mern to form. In this manner is obtained with very housing parts are an extremely compact sammengedrückt by a leaf spring 3 α zugeringem cost of materials, the pressure force is adjustable by means of a gelschraube ReAnordnung. 11

Die Erfindung wird im folgenden an Hand der ao Bei der Lochvorrichtung gemäß F i g. 3 wird durchThe invention is described below with reference to the ao. In the case of the punching device according to FIG. 3 is through

Zeichnungen in einem Ausführungsbeispiel beschrie- Druckerhöhung in der zugehörigen (nicht dargestell-Drawings in one embodiment described - pressure increase in the associated (not shown)

ben. Es zeigt . ten) Kammer die zwischen den beiden Gehäuseteilenben. It shows . th) Chamber between the two housing parts

Fig. 1 einen Schnitt durch eine hydraulische bzw. festgeklemmte Platte4 freigegeben, so daß der Verpneumatische Steuereinrichtung zur wahlweisen Frei- riegelungshebel 6 eine Schwenkbewegung im Uhrgabe von zwischen Gehäuseteilen eingespannten 25 zeigersinn unter der Wirkung der Feder 12 ausführen Steuergliedern, kann. Dabei gelangt der Haken 13 des Verriege-1 shows a section through a hydraulic or clamped plate 4, so that the pneumatic control device for the optional release lever 6 can execute a clockwise pivoting movement of control members clamped between housing parts under the action of the spring 12. The hook 13 of the locking

Fig.2 die schematische Darstellung einer Steuer- lungshebelso unter den Einstellhebel7, und sobald2 shows the schematic representation of a control lever under the setting lever 7 and as soon as

einrichtung zur Steuerung von Lochstempeln, nun der um den Bolzen 15 drehbare Nockenfolgehe-device for the control of punches, now the cam follower rotatable about the bolt 15

Fig.3 eine Seitenansicht einer Steuereinrichtung bei 14 durch die umlaufende Nockenscheibe 16 abähnlich F i g. 2, jedoch einschließlich der wesentli- 30 wärts bewegt wird, nimmt er den an ihm mittels des chen Teile des Lochers, bei betätigtem Lochstempel Bolzens 17 drehbar befestigten Einstellhebel 7 mit. und . Das andere Ende des Einstellhebels 7 ist in einer3 shows a side view of a control device at 14 through the rotating cam disk 16 similarly F i g. 2, but including the substantial 30 moving forward, he takes the on him by means of the Chen parts of the punch, when the punch is actuated bolt 17 rotatably attached setting lever 7 with. and . The other end of the adjustment lever 7 is in a

Fig. 4 eine Seitenansicht der Steuereinrichtung ge- ^: Aussparung des Lochstempels 18 geführt, der somitFig. 4 shows a side view of the control ^device: recess of the punch 18 guided, which thus

maß F i g. 3 in unwirksamer Stellung des Lochstem- abwärts bewegt wird und ein Loch in den Aufzeich-measure F i g. 3 is moved downwards in the inoperative position of the hole punch and a hole is made in the

pels. 35 nungsträger stanzt. Anschließend erfolgt (durch nichtpels. 35 stamps. Then takes place (by not

Gemäß Fig. 1 bilden mehrere, unter dem Druck gezeigte Mittel) die Rückstellung des Verriegelungseiner Feder 3 zusammengehaltene Gehäuseteile 2 hebeis 6, der seinerseits die Platte 4 in ihre Ausgangseine Anzahl Kammern 1. Zwischen den einzelnen lage schiebt.According to Fig. 1, several means (shown under the pressure) form the return of the locking of a spring 3 held together housing parts 2 and 6, which in turn puts the plate 4 in its starting point Number of chambers 1. Slides between the individual layers.

Gehäuseteilen liegen Platten 4, die jeder der Kam- Bei der in Fig. 4 dargestellten Betriebslage der Ein-Housing parts are plates 4, which each of the cam- In the operating position shown in Fig. 4 of the input

mern 1 in zwei Hälften teilt. Zu jeder Kammerhälfte 4° richtung wurde die Platte 4 nicht freigegeben, so daß.mern 1 divides in half. To each half of the chamber 4 ° direction, the plate 4 was not released, so that.

führt eine Leitung 5, über die den Kammern Druck- der Haken 13 des Verriegelungshebels 6 sich nichtleads a line 5 via which the chambers pressure the hook 13 of the locking lever 6 is not

medium zugeführt wird, so daß die Gehäuseteile 2 unter dem rechten Ende des Eistellhebels 7 befindet,medium is supplied so that the housing parts 2 is located under the right end of the adjusting lever 7,

sich gegen die Kraft der Feder 3 abheben und die Beginnt sich nun der Nockenfolgehebel 14 abwärtsstand out against the force of the spring 3 and the cam follower lever 14 now begins to move downwards

Platten 4 freigeben. Die Druckerhöhung in den Kam- zu bewegen, so wird durch den Bolzen 17 wiederumRelease plates 4. To move the pressure increase in the chamber, the bolt 17 is in turn

mernl kann auf hydraulische oder pneumatische 45 der Einstellhebel 7 mitgenommen. Unter der Wir-The setting lever 7 can be taken along on the hydraulic or pneumatic 45. Under the we-

Weise erfolgen. Das zwischen den einzelnen Gehäu- kung der Kraft der Feder 19 erfolgt jedoch, keineWay to be done. The force of the spring 19 between the individual housings, however, does not occur

seteilen abströmende Druckmedium bildet einen ge- Abwärtsbewegung des Lochstempels 18, sondernPartly outflowing pressure medium forms a downward movement of the punch 18, but

wissen Film auf den Auflageflächen und den Plat- eine Schwenkbewegung des Einstellhebels 7 im Uhr-know film on the support surfaces and the plat- a pivoting movement of the setting lever 7 in the clock-

ten 4, wodurch die Verstellung der Platten 4 erleich- zeigersinn, bei der sein rechtes Ende abwärts bewegtth 4, which makes the adjustment of the plates 4 easier in the clockwise direction, with its right end moving downwards

tert ist. Durch wahlweise Beaufschlagung einer oder 50 wird, so daß keine Lochung stattfindet.tert is. By optionally applying one or 50, so that no perforation takes place.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

1 2 mechanical way from the keyboard only with key-operated patent claims: operable machines makes sense and also requires, as from the aforementioned US patent 3 919 002

1. Fluid-operated control device, a large number of moving connections can be seen for mechanical recording devices. 5 elements.

gen of data processing, namely printing. In contrast, it is through the German patent and punch, a control device can also be used to select the periodic drive letter 1 055 856, in accordance with the supplied control signal, in which the control signals through fluid supplied from a locking position releasable tel and for actuating mechanical Pressure stamp or punch, so that OK controls are used. Furthermore shows characterized in that as a control element for US Pat. No. 3,066,859, a control device is used for each Stamp (18) a plate (4) is provided, device, in which the driving force through the fluid between two spring force (3, 3a) to-, tel-pressure pulses is supplied, while the held together, a closed chamber locking of the non-activated setting elements (1) forming housing parts (2) clamped and 15 is controlled electromagnetically. With this arrangement means The pressure increase in the chamber (1) is releasable via a push rod on each one is. Punch of a punch card punching machine effective

2. Control device according to claim 1, characterized in that the hydraulic actuating piston is marked out, that the plate (4) to the initial pressure position by an effective compensation on the push rod held between the two halves of the chambers and holding magnets with low force mer (1) is perforated. . only released when the magnet is switched off, so

3. Control device according to claim 1, characterized in that the hydraulically generated drive movement . (Ζ characterized in that superimposed by a plurality of over the push rod on the punch can be under the force of a single Fe- gen.

the (3, 3 a) held together housing parts (2) 25 The invention is based on the object of forming a plurality of chambers (1). Fluid operated control device for me

to create mechanical recording devices for data processing, such as printing units and perforators, for the selection of the periodically drivable,

30 speaking the supplied control signals from a

Locking position releasable plunger or punch is used, and avoiding the the electromagnetically operated switching devices and by reducing the moving masses

The invention relates to a fluid operated 35 a shortening of the switching time and consequently level control device for mechanical recording an increase in the working speed enabling devices of data processing, namely light. The invention is characterized in that Printing units and perforators, for the selection of a plate that can be driven forward periodically as a control element for each stamp, is seen in accordance with the supplied tax, the Zugnalen between two under spring force from a locking position detachable 40 held together, a closed chamber bil-plunger or punch. the housing parts clamped and by means of pressure

For the control of printing units and perforators for increase in the chamber is detachable.

the identification of recording media in the case of the control device according to the invention _;

Data processing devices are known, with thus the with the stamp of the printing unit or the ^ - to which the individual types or punches are coupled, periodically drivable assemblies Drive elements locked in a locked drive elements mechanically, and their release held and only on corresponding control signals is carried out by means of fluid transmission signals are released, whereupon a periodic signal. At the same time, the invention makes of that shear drive becomes effective. In others known for example through the German utility model Devices of a similar type are used to select 5 ° 1 837 822 known principle, the mechanider desired combination the connecting elements see locking of a drive element by hyselectively in the way of periodically moving hydraulic or pneumatic forces to control, in swing adjusted. Such devices are either, as in the known arrangement, For example, in the USA. Patents 2 901041 the mechanical locking is effective in the event of a pressure drop and 2,919,002. 55 sam or by locking through the access

The periodic drive movement is canceled when a pressure pulse is applied,
known devices generated mechanically, and the avoidance of electromagnets and the

through a cam gear. The control of the practically inertia-free pressure medium control will be Connecting elements are carried out either electromagnetically in the invention in a particularly advantageous manner or mechanically, in the latter case used immediately, since the generation of the tax energy is not remotely via a keypad. The disadvantages of this control means to the space of the setting elements to be controlled are that on the one hand the electromagnet is connected. This comes in a space-saving way are expensive and require a relatively large amount of space, especially when it comes to machines Proverbs, as well as, even if it is only about the tax type mentioned at the beginning, namely printing works Magnets with low power, a certain 65 and holes, is important, as this is the setting switching time which, in the case of high work elements, result in the width of the individual print types speed can have an unfavorable effect. Other width or width corresponding to the punch spacing On the other hand, the transmission of the control signals to me- must not be exceeded.