DE1774528A1 - Arrangement for ejecting cards from a deck of cards - Google Patents

Description

DR. HANS KARL HACH " ^ββΒΟ mosbach; d« n

PATENT ADVERTISER Waldstadt. Hirschstrasse 4th Telephone 3181 (area code Ο82Ο1)

Bezlrkaaparkaaaa Moabaoh BOOO Poatachaok Stuttgart 1ΟΟ8Ο8

my files:? 15 Boofcet i D 18335

International Business Haohines Corporaid.on, A: raoi &, lo5o4, H.Y. / LI3A

Arrangement to eject cardboard from one Kartan pile

The invention relates to an arrangement sram ejecting cards aua a pile of Korten old an Auewerfer, the Auewertmittel individual cards is selectively on & etzliar.

fena hior and la following is spoken of by cards, then should dlee to be generally chaired; under cards «ollen alec you Strips or other stackable elements can be specified.

In card files and other countries, a single card is displayed and aan also needs a certain card, which can be ίηϊ »·

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Ejection medium are characterized. In a known arrangement of the type mentioned above, the ejection means are specially arranged Holes in the card that can be selectively detected with a rod as an ejector, so that the card in question can then be ejected simply by moving the rod.

This known arrangement requires mechanical means which have to be moved in order to eject the card j in the example given so the staff.

The object of the invention is to provide an arrangement of the type mentioned at the beginning Design in such a way that the selective ejection process is carried out easily and without mechanically moved drive means can be.

The invention is characterized in that the cards each have an electrical coil that _s related to the output ^! age of the cards, are arranged so as to cover each other in the stack and the fixed contact lugs can be connected to a power source, and that a magnet arrangement is provided for generating a magnetic field penetrating the coils in the direction transverse to the ejection direction of the cards in the initial position .

The invention takes advantage of the fact that eicom Current-carrying conductors exerted a force in the magnetic field is and uses this power: to eject the card. It is then sufficient to eject a card from the reel Connect the card to the power source to eject the card.

The coil should, if possible, enhance the stackability of the card do not affect, in particular do not apply, on the one hand, so that it does not make the stack stronger and on the other hand, so

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the cards in question can easily slide back and forth within the stack. A corresponding development of the invention is characterized in that a coil is wound spirally onto a card and is laminated is on each side of the card, "which are under Pe ί retains the interturn sense at their inner ends via a ührumg through / by the card electrically interconnected * MaA achieved with the same dimensions in this way, a doubling dei · turns and- has the coil ends in near de © Kartsnrandes to Yerfügung she ντο within the stack at one Pl chlester are sugänglich "

line preferred embodiment of the invention is characterized that the two ends of a coil are at the stop? Contacts are connected, which are arranged in the card edges along which the card is ejected, should αΐ? Ί the one in the starting position of the relevant card with the electrical Contact flags are in contact, and that at least for the connection contacts of one polarity for each separately from ~

zuwerfende map a separate contact tab is provided separately to the power source aiiachliessbar · is In this embodiment, the Corinthians' ^ access AKTF guessed at the board edge uin.d therefore also to the stacking edge and you can by connecting only bastimmten contact lugs to the power source maps for the z Select \ m Eject.

In many cases of grazing it is desirable that one should bet certain actuation of the ejection mechanism, so if, you here a certain contact flag is attached to the power source, always a very specific card is ejected, regardless of where this card is currently in. Stack is located. A further training solves the resulting task by d & sa

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the connection contacts of the first polarity offset in the ejection direction against each other in one of the "cards in question assigned Altitude arranged aind and that the associated contact flags are arranged extending over the entire stack thickness at the relevant altitude. A card whose terminal contact on the altitude, "for example 5, is? can" then only by means of a contact flag, which is also at the level>. ·· position 5 should be ejected. Since the Kontaktfahae themselves, but extends over the entire width of the stack, it does not matter which position is the relevant card within the stack? If the contact lug in question is at level 5 at dip Connected to the power source, then the AnsclOtisskoi ~

clock recorded at altitude 5 «

The invention will now be described in more detail with reference to the accompanying drawing <*> * purifies *

In the drawing, FIG. 1 shows

Figure 2 Figure 3

Figure 4 Figure 5

a principle arrangement for explaining the basic electromagnetic principle Invention,

a first Auaführungsbeispiel -ja perspective side view,

a second embodiment in
Side view,

the top view of Figure 3 and

the aneicht according to the arrows ^ -5 from Figure 4 "

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The linear drive shown in Figure 1 consists of sink-shaped conductor Io and magnetic pole pieces 11 Ms 14g the pole pieces 11 and 12 are magnetically polarized opposite to each other, so that a magnetic field is generated in the gap between them. Correspondingly, the magnetic PoXschu & ö 13 and 14 are polarized opposite to each other, namely with 9in.er to the orientation of the pole pieces 11 and 12 opposite orientation, so that a magnetic field is established between the pole pieces 13 and 14 e.'n that that between the Polsofeokiän, 11 and 12 is directed against each other · In the example shown, the pole pieces 12 and 13 are south poles, while the pole pieces 11 and 14 are Uordpole «

Through the conductor Io When an electric current i entspreübsnd the arrows 15 and 16 flieset, this passes through first S © Mäss Deia Pf eTL 15 from top to DOWN ARROWS the field between the TPoI shoes 13 and 14, thus generating on the conductor Io effective: i force as seen by arrow 17. Then diesel * current flows upwards through the reversed field between dan. Magnetic poles 11 and 12 and in the process again generates a force directed onto the conductor Io, which acts in the same direction as the arrow 18. Since these two forces act in the same direction, they tend to move the conductor Io linearly in the direction of the arrows 17 and 18 out of the magnetic fields.

Figure 2 shows an ejector according to the invention, the is equipped with a linear drive according to Figure 1 »

Gtemäse Figure 2 are a plurality of strips or cards 2o are provided, which are then fed out individually by the ejector Pile to be thrown out. Each of these cards has © in © spools 21 - 23, which are located on the relevant card.

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can be laminated. In the illustrated embodiment is'; a rectangular spiral 21 with a winding-free central part applied to one side of the card, which ends at a contact Ά. The contact 22 extends through the card and connects the spiral 21 with a similar spiral 23 _f which is laminated on the other side of the card. The spiral 23 ends at a connection 24 on one edge of the card, while the other connection 25 of the spiral 21 was on the opposite kart. lies. The terminals 25, 26, 27 and 28 of the individual sets are Karter gegeneinander- ve <in the length of the relevant card Randee. With 30-34 fixedly arranged contact tabs are referred to, which are in conductive contact with connections 24-28 of the cards 20 and extend transversely over the entire stack of cards.

The contact lug 3o is connected to the negative pole of a DC 8p ai <.- voltage source 35 connected * This DC voltage source 35 can for example be a battery or a rectifier. The contact lugs 31-34 are interposed, one each Switch 36 - 39 to the positive pole of the DC voltage source 35 connected "If you connect one of these SehapL'ber" then the electrical circuit closes for a certain one Card and the spool laminated on this card 21-23 About the associated connection flags.

With 4o - 43 four pole pieces are designated, the pole pieces 11-14 from FIG. 1 correspond. The pole pieces 4 * o and 41 a / polarized opposite to each other, so that a magnetic peId is generated in the space between them. Birtisp-compute the pole shoes 42 and 43 are polarized opposite to one another, with the opposite orientation as the Poleoliuiio 41 and 4o, so that between the pole pieces 42 üixä 43 a roagne ~ table field is generated in the opposite direction. The on The coils laminated to the cards correspond in their puncture the conductor Io from Figure 1, so that if a coil from Figure is traversed by an electrical direct current, forces

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applied to this coil and to the associated card accordingly the forces according to the arrows 17 and 18 from Imgur because the coil current corresponding as in Figure 1 AEAs wägne- · diagram field zvdschen the pole pieces 42, 43 from top to x, r; ter . and push through between the pole pieces 4o, 41 from the middle to the top, so that the iU. The pole pieces 40 and 41 can be pole pieces of a permanent horseshoe magnet. The same applies to the pole shoes 42 -..- 43 »vdewhether these pole shoes also belong to an electromagnet ; i can.

When in operation, a map 2o ausgev / ählt or "ausgeworf -tu who should ^ m, then the associated switch, for example, Soha ^is! **> 3 37 »closed. The result is that the coil?. '£, displayed on the assigned card via the contacts 32 and 3o, has direct current flowing through it. Corresponding to the arrows 17 and 18, this direct current causes a force that shifts the relevant card to the right in the example until the security flags 3o and 32 have slipped off the connections 24 and 26, respectively, so that the circuit for the relevant coil 21-23 is interrupted * The contacts are shaped so that the StroiBflu ^ ¹ ? ready3 is interrupted in a position of the card in which the coil part, which comes from the gap between the pole shoes 41, to the right has not yet reached the gap between the other pole pieces 43j 42 · The magnetic field between the pole pieces 42 and 43 can therefore not be effective on this coil branch - which is in the position shown between the pole pieces 41 and 40 - and the movement do not brake to the right of the card _{5 in} relation to Figure 2. The arrangement is dimensioned so that the induced force component is sufficient to throw the card sufficiently to the right out of the stack.

The card j * un..i pushed out of the stack in this way.

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now with other means; pulled out v / ground and re-labeled or scanned or only on the au.? t be the stack sampled protruding end or new 'letter. One can bereueziehen the so aasgeworfene card from the stack and place back again elsewhere.

It is particularly noteworthy that it is for ejecting a "Age certain card by pressing down the assigned page 36 - 39 it does not matter at which point in the stack sieve the card is located «luuawi is conditioned by the arrangement the connections 25 »28 or the contact lugs 31-34-, one whole certain card assigned to the counter in question ejected "

In the second preferred exemplary embodiment shown in FIGS. 3 to 5, three cells 45-47 are provided, each with four Kdrteo 2ο. 3Ue cards 2o are designed in the same way as described in the text au l'igui '2. The cards can be any! ' Order can be accommodated and mexa can also be provided as three cells.

The cells are closed at one end - at the left end are even 4 closed and at the other end open. At the closed Pnde the cells electromagnetic assemblies 48 _f 49 are provided. As can be seen from FIG. 5, each of these arrangements consists of two pole pieces 50 with pole pieces pointing in opposite directions, on which electrical excitation windings are wound so that alternating polarity can be seen in the drawing the d:; pole pieces 51, 54, 55 and 58 are north pole and the pole pieces 52, ^ ?, 56 and 57 are south poles. The closed ends of the cells 45 47 are arranged between these four pairs of Tel shoes.

BAD ORJGiNAL

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For each of the cells, a contact flag arrangement with associated switches, v & e in the text au Vigor 1 in detail, is provided, which, however, are not shown in FIGS. 4 and 5 for the sake of clarity. For the cell 45 facing the viewer of FIG. 3 there are the contact lugs / i 50 _; 32, 33 and 34 indicated. Do these K & fitakt flags touch cir? upper bzv / lower edge of the card, the euiü example in the 'le'.l *. stored cards and are there in the exit stel Ir; _; of the cards in electrical contact with the terminals 24 of the laminated coils, exactly as described in iext au H.gi, '2 *

The closure at the closed end of the cells v.Hxii cs.ur.-V> a stop 59 formed at the cards with ihret. · Ε · ti te eeitigen Hai / the -anschlagen she weim in the knag. ..n. b position at £ ii.!. däo.>

The arrangement according to Fig. 3-5 is operated accordingly. .itEch Figure 2, - Bie magnet arrangements 48 _f 49 «rieug -; ^ ViVTie Irish. Pel der, t; nd κλέ :? in one direction in don ^ j a'j fc-n oiien the magnet ^f 5l and 53> 54 and 56 biiv / _e '35 by 51 in the other direction in the gaps between the .fv "a.,;?» pt polen 52 and 54 j 53 and 55 or 56 and 58. Closes wj-, m η the switch assigned to a certain Kax-te, which corresponds to dev, ei, i dsr switch 36 - »39 & ue Figure 2, then c ^: 'e., «Card thrown out, for exactly the same reasons as a; e were explained in more detail in the text on S'igur 2. An ejected card then protrudes a bit, as for the second in Figure 4 . Bottom card drawn, to the right from the stack hi Xn this ejected position, the relevant contact lugs of Iql switched on circuit for the card now tsniartr ch «η

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is * änoh if the switch remains closed. Ir> ejected position Jiet as "very good figure '5 it clear that l'Itik & location coils department which iis from gangs s distribution in Wi of the magnet assembly 4-8 τϊεοώ rich in sr; the Magnetanordmmg not egg, 49 reached, but finds place in the space between the two magnet arrangements, the so ejected cart Ilbuil can now be grasped at the protruding end of other devices and, if necessary, completely sucked out of the stack and further processed.

It is noteworthy that in this case too, the selection of a certain card is independent of its position within the cell and, with the appropriate arrangement of the contacts, even depends on its? Position within the arrangement Up to the changing magnetic field from cell to cell can be compensated by appropriate direct current polarity; In a modification of the illustrated embodiments one additional switching Mitt <l can provide, but idabt the coils of unselected biiw _fifth cards with UDgekrtei polarity are connected to the Gltü.ohspa & nungequ © ll8 so that forces are used to keep these cards in their initial position »2For this purpose, a smaller CfieLci is sufficient: · - power than required to eject a card «. The forces that are caused by this and that hold the individual cards in their initial position counteract the frictional forces that are exerted on the cards by a card to be ejected.

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Claims (1)

• I / 7 4 at my file: P 15 852 Docket J D 18 335 M. PROPOSALS Arrangement for ejecting cards from a card tap .1 with an ejector which can be selectively attached to ejectors by means of individual cards, characterized in that fllf cards (2o) each have an electrical coil (21, 23), never, related to the starting position of the cards in the stack are arranged so as to be covering and which are connected to a power source (35) via fixed KckfcBkitfahnen (3o to 34), and that a magnet arrangement (4o to 43) for generating one of the coils in itself transversely for the ejection direction he ε »extending coil sections of the box located in the starting position penetrating magnetic field is provided. Arrangement according to claim 1, characterized in that a?. Coil spirally wound on a card (2o) is fxuf-laminated. 109843/0474 - 2 - P X5 85.2 / D-18335 3. Arrangement according to claim 2, characterized in that a coil consists of a spiral-shaped layer (21, 23) on each'Ü & rtMiseite ", the inner ends of which are electrically connected to one another via a feedthrough (22) through the card while maintaining the winding sense are connected. 4. Arrangement according to one or more of the preceding claims, characterized in that the two ends of a coil (21, 23) are connected to connection contacts (24 to 28) which are arranged in the card edges along which the card is to be ejected and which in the starting position of the relevant card with the electrical KJöifvtak, t ~ ■ 'flags (3o to 34) are in contact, and that at least tMSr the connection contacts (25 to 28) of one polarity for each separately ejected card have a separate contact afotie is provided, which can be attached separately to the power source (35). · 5 · Arrangement according to claim 4, characterized in that the connection contacts (25 to 28) of the first polarity in eject direction offset from each other are arranged in a respective altitude assigned to the card in question and dasfs the associated contact lugs (31 to 34) are arranged at the relevant altitude to extend over the entire thickness of the stack. 6. Arrangement according to claim 4 and / or 5, characterized in that that the connection contacts (24) of the second polarity on all cards at the same height on the connection contacts of the first polarity opposite card edge are arranged, and that for all connection contacts of the second polarity of the cards of a stack a single contact lug (3o) on the same Altitude is provided that extends over the entire width of the tes relevant stacks extends «. 109843/0474 - 3 - P 15 852/3> -1β; 3ϊ> 7. Arrangement according to one or more of claims 4 Ms 6, characterized in that the connection contacts are in « direction of throw are elongated. 8. Arrangement according to one or more of the preceding iLiispxücbe characterized in that the magnet arrangement is designed to generate two oppositely directed magnetic fields of which one of the spool section extending transversely to the ejection direction and the other of the * other spool section extending transversely to the ejection direction in the starting position of the cards thrown » 9 »Arrangement according to claim 8, characterized in that the dcgss Coils are wound rectangularly with a Reohteckseite in the ejection direction and the "the magnetic fields the" two Spool sockets extending perpendicular to the ejection direction prevailing in its entire trapezoidal extension be generated. «Arrangement according to one or more of claims 7 to '2, characterized in that between the two transversely to Ejection direction located coil sections a winding-free The gap is left, the expansion of which in the ejection direction is at least as long as the length Connection contacts. 11. Arrangement according to one or more of the preceding claims, characterized in that the magnet arrangement (4o to 43} has magnetic pole pieces opposite one another on both sides of the stack. 12. The arrangement according to claim 11, characterized in that the Magnet arrangement (48, 49). arranged in a row with pole pieces on either side of the stack (51, 52, 57 »58) are provided. - 4 * »■ P 18 852 / B-18355 13 · arrangement according to one or more of the preceding claims _t characterized in that the coils do not auszuwerfender * Card contact angeschlossön a Gleichetronjquelle: * gleüßhzeitig but with uagekehrto.r. Polarity v, de the coil ^ ijaer outer, throwing card, » BATH ORIGINAL 109843 / CU74