DE2008717B2 - Coin-operated self-seller with residual money printing device - Google Patents

Description

2. Self-seller according to claim 1, characterized.

marked that as output organs for the further coin-operated self-sellers are still

Remaining money coils (114, 116, I18, 120) provided from British patent specification 1092 851 as well as from

are, which Fin. '.' ?! · (96, 98, 100, 102) the movement 30 the USA.-Patentschrlften 2,895,582 and 3,179,225

supply of a known per se, the remaining amount is known. These self-sellers have facilities

Enable the determining shift rod (80). for the selection of goods, whereby linking

3. Self-seller according to claim 1 or 2. arrangements for assigning the selection device, characterized in that each of the contact provided at the price of the selected goods s - ui; arms (b _a , £>f>, b _e , bd, b _e ) further contact arms 35 in addition, credit storage devices are assigned to (Z) ₀ , ^ ₁ , b ,, b _a , A ₄ ) and seen electrically _{The grinding segments (C 0} , C ₁ , remaining money) are necessary for determining and extracting> these are connected.

C ₃ , C ₂ , C ₄ ), which in turn has the disadvantage of all of these fin directions.

Coils (114, 116, 118, Π0) are connected. that, however, only goods about a relatively small one

4. Self-seller according to one of claims 1 40 price range can be given, so that such bs 3, characterized in that a number of known per se for issuing self-seller the current market requirements of change. can no longer suffice. Coin-operated self-frame-shaped and drive rod (80) salespeople must be able to provide and sell goods controlled by large goods as a sliding bracket (140) via automatic machines via an extraordinarily wide drive guide (142), a connecting link 45 price range, whereby (144 ) and a transfer lever (146) can then also be moved into two positions. any insertion of purchase money, preferably

5. Self-seller according to one of claims 1 takes place in coin form, is necessary. Known to 4, characterized in that a manual self-seller can only dispense the remaining money with a switch (200) that can be operated if this is done in relation to a base price, regardless of the position of the contact arms on which the machine is set , he follows. As a result, and the goods selection circuits for issuing, the entire price scale for these known types of change from a collecting tube (48) orders is limited to prices that can be actuated fractions. of the base price. The remaining money will be returned

55 then usually by means of a mechanical

differential cam, which when selecting a Wp-e,

whose price differs from the base price.

The invention relates to a coin operated self- it is the object of the invention. a coin operated

Seller with residual money return device for self-sellers with residual money return device

there would be various articles within a large create that is able to produce goods through a very

Price range, with a number of each a large price range and with all

correct display magnets assigned, from switching prices within this price range a remaining money

Tera to effect an existing return with downstream switching solenoids.

Amselection circuits, with an arrangement for optional 65 The invention is based on the solution of this object

indicate allocation of sales prices and selection - from a coin operated self-seller of the one

circuits and with a credit storage arrangement, type described above and consists according to the invention

which the amount of value thrown in at the time of purchase is that the credit storage arrangement several

3 4

Has contact arms, which is a specific, together-described. All coins belonging to this coin checking device and each graded by one coin unit are stored in a group of price contacts of the credit storage system, which can also be of the usual design and contact order and thereby a connection of goods selection circuits, for example, in US Pat. No. 2,996,163 over corresponding 5 ben is. The mode of operation of such a device for goods issuing magnets to the issuing organs is briefly as follows: Produce the remaining money by inserting different items. Coins will either have the sensing device 20, both

It is a credit storage arrangement superiors Fühleinrichtangen 22 and 24 or only the Fühleinricbsehen, the tang the value of the coins 22 is operated depending on the operation of the stores ent and doing a, the contact Anne comprehensive io speaking FüMeinrichtungen moves a Sum circuit in a certain Winkel- mierstange 26 to such a length downward as position rotates, so that preparatory circuits to it the sum of the credit storage arrangement 18 the Auagabemagneten for goods, the value of which is. Passing coin corresponds to a de-stored amount or a lower amount corresponding dimensioning of the trigger racks 19 corresponds to be closed. > 5 and 21 it is possible to have a large number of

The invention thus has the advantage that the coin-increasing coins, for example, the value

to allow actuated self-sellers to exceed a large price of 4 DM (= 1 $).

Area can work, a *? Er complicated price differences- According to the number of

tial cam disks are no longer required, but thrown coins are thrown by the summing rod 26

a credit storage arrangement in the form of a summing 20 a pin 28 changed in position. This pen 28

has circuit with several contact arms, where extends through a slot "Z in d'.m frame 12

by simply paying out from under to a position from which is able to

Different remaining money within a great price - a drive rack 32 (see Fig. 2, middle) in

area for the goods is made possible. move their vertical position; to that is the

For example, one embodiment of the inventive drive rack 32 in FIG. 12 having the frame 12 is able to locate brackets 34 and 36 with respect to the United States. The Zahnkanische Monetary System sell goods that are in rod 32 in turn in connection with a price range between 5 cents and 1 Doiiar gear 38 and rotates this at vertically sliding lie, with a respective increment of 5 cents over movement; the gear 38 is provided on a shaft 4ü the entire area. Attached to this bi-30, which is up to a contact arrangement 42, the apparatus is able to accept a change in the amount that is between zero and four pence pieces indicated by the broken line in FIG. 2 is shown. To this admit what each possible combination of one arrangement will be discussed in more detail later,
thrown coins is sufficient. Thus, as a result of the input into the apparatus

In the description that follows, from which another 35 coins show the contact arm assembly 42 in FIG

Advantages of the invention emerge, one of its angular position is proportional to the accumulated

wide price range of working self-sellers twisted the sum of the inserted coins,

wrote, in which an electromechanical ar- After the coins the credit storage arrangement

agile credit storage arrangement a credit in the manner just described happened and a

setting effected and setting change circuit so that 40 credit is triggered; have to slide through a uil-

that between zero and four five cent pieces via a coin guide station commonly designated 44 (Fig. 1)

Price range from 5 cents to 1 dollar each possible and eventually get into one, commonly at 46

Combination can be produced. designated catcher in which the coins

In one exemplary embodiment, the invention will be deposited in trust, so to speak. Included

explained in more detail in connection with the figures, with 45 normally the coin feed station 44 holding the first

the same parts are provided with the same reference numerals. coin suitable as change, such as a five-cent

It shows piece, in one position, of which one

F i g. 1 in a side view of a credit storage coin stacker 48 of a residual money return device

arrangement with a residual money return device can be supplied when the coins are accepted

a 50 men working over a wide price range, or finally the coin can also be

Self ^v äjfers; if the catcher 46 are fed when the

F i g. 2 shows, also in a side view, the customer a coin return to be described

other side of the arrangement according to FIG. 1; push button. This is the one from

F i g. 3 shows an enlarged partial section of a de. Coin feed station for the first coin held

Side view along the line 3-3 in Figure 2; 55 by such a lower value?

F i g. 4 shows a further enlarged partial would be suitable, in which case, when the coin segment along de "line 4-4 g of F i. 2 and supply in the coin stacking tube 48 is full, a lever 50

F i g. 4 shows in a schematic representation that is moved, there is that the first small coin

auto seller electrical circuit. the catcher 46 is fed. Furthermore, the

In the F i g. 1 and 2 is a credit storage arrangement 60 catcher 46 is operated so that it returns either voltage and a residual money return device of all coins to the customer or self-seller with Kl, which is built on all other coins, apart from the first frame 12 and a coin slot 14, which supplies coins of lesser value to the money container, for the introduction of coins of various sizes, however, since it has the structure and mode of operation of the coins, which then do not reach a coin checking and sorting 65 guiding station 44 and the catcher 46 device 16 for themselves. These Münzprüf- and Sortici · seen part of the invention, is in the following device can of usual '. Type, for example dispensing with an even more precise description,
the accordingly, the ir your USA.-Patent 2,975,880 is once a credit setting as in the next

the manner described above, then spread the approaches of the fingers on the surfaces of the

the customer can either make a purchase or rest the side part 108. If one of the coils 114.

arrange for his coins to be returned. If 116, 118 and 120 are energized, then it pulls

the customer has his coins back, then slide the finger belonging to her to the left as it does in the

if he makes a coin return in a manner known per se. 2 and 4 is shown until a tapered one

transfer rod 52 (Fig. 2), whereby a pin 54 falls on the finger portion 124 in a cutout 126 , which

lower part of a lever 56 acts, which is thereby located under the side part 108 to the finger in

a rotary movement to hold its bearing 58 against this position.

executes clockwise, as shown in FIG. 2 also shows the flat rod 92 is provided with a plurality of, whereby the leaf spring 60, which is equipped with recesses on the lever, the different Jinge 56 is attached, the pin 28 moves upwards and in the direction of the longitudinal expansion of the flat credit setting, which exhibit iron by the insertion of the coins. If the fingers 96, 98, 100 have been effected, undo. At the same and 102 in their normal position, then the verZeit the first coin is also the up: spread parts are not fed in engagement with the Ausfänger 46,104, and the collector is in the "5 recesses 128. motion but one of the reels the following measures, which are not to be described further, belong to it in the fingers shown in FIG. 4 causes all coins to be returned to the customer- shown position, then the enlarged part takes effect. of the finger into the corresponding recess on the

However, should the customer, as is to be expected, want to make a flat bar 92 and thereby limit the purchase and his coins in the ao movement of the flat bar 92 downwards.
Leave the apparatus in place, then press one of the following buttons. This causes the flat rod 92 to move and, accordingly, causes the contact arm assembly 42 to move the rod 80 downward from any circuit comprising a circuit. or from all coils 114, 116, 118 or 120 causes a the unlocking 62 is a decision "5 determined depending on whether this is a current zuriegelungshebel 64 counterclockwise about the performed or not. However, the number of axes 66 has now been moved. As a result, the lever 64 first releases a lever arm 68 to be released by the apparatus, as a result of which it is rotated via a coin by the movement of the lower end of the spring 70 into such a position that the rod 80 is directed downwards. As can be seen from the previously through the recess 72, which is on the lever 3 », the mode of operation of the arm 68 is, the money return rod 52 blocks mechanism so that when the coil 114 is energized. Furthermore, through the movement of the key, the remaining money is dispensed (the flat bar 92 locking lever 64 a pin 74, which on one arm of a toggle lever 76 is not at all able to move downwards with the unlocking) . If the coil 116 is energized, then a locking lever is in contact and moves the toggle lever 35. Coin is dispensed, the coil 118 is energized, ent in the clockwise direction about its axis 78. This speaks of the payout of two coins, so that one, the remaining amount determining rod 80 excitation of coil 120 corresponds to the output of being released. This determines the remaining amount of money, while the excitation of no coil, the rod 80 is rotatable via a pin 82 with an arm 84 connected to an arm 84 which has a slot 86 on which 40 coins are issued as remaining money. The latter shows, through which the arm 84 loosely via a described mode of operation arises from the fact that the further pin 88 is connected to the frame 12. Stromlosbleiben all coils, the bar 80 over a further pin 90, the upper part can move in within the her from other mechanically vofihrem middle part bent executed rod 80 given degree of freedom,
connected to a flat bar 92. 45 At the bottom of the the amount of the remaining money

In the following then still the electrical determining rod 80 there is a projection circuits explained, which are intended to the 130, which extends through an opening 132 in the wall of the vertical displacement of the flat rod 92 and the frame 12 up to a position to determine which corresponding displacement of the rod 80, which it can come into connection with a pin 134 , corresponds to the amount to be issued or changed, is located on a cam disk 136 (see FIG. 1). A U-shaped, which is part of a sheet metal part 94 issuing the change, carries a number of fingers 96, 98, which is generally designated by the reference numerals 138, 100 and 102 in such a way that it is identified between such a mechanism for example, can slide in two positions, the rest to a certain extent, with a widespread part 104 of the fingers being described in US Pat. No. 3,135,271. The particular laterally extending type of the present device for dispensing the slot 106, which is located in a side part of the U-shaped remainder money, is that the curved metal sheets 94 are applied to it. Disk 136 is driven in a certain way. Leaf springs 110 press the fingers normally and that the entire device by an electric counter the lower edges of the slots 106. The motor, as will be detailed below, the ends of the finger parts are with the cores 112 is put into operation. The change device, a number of output members for the change, consists of a number of frame-shaped sliding connections which, for the sake of simplicity, iron 140 below, which are referred to as coils 114, 116, 118 and 120 below those containing the change. Stacking tube 48 are arranged in such a way that via further springs 122 the cores as well as the 65 they can be selectively connected via a connecting member 144 with a finger connected to them in a position as in drive guide 142 in order to F i g. 4, forced in such a way that the amount of coins in the stack of coins in the tube 48 has a pre-F i g. 2 to deduct a certain number of coins extending in the direction of the image plane and the

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Customers when moving to the right

Transfer »t. _s * ebel 1 "as F ig ^ I» "-» »tUi ton switch arm 174 continues to be an SJT 184 the can, gersmn in Gegenuh ™ in B ^e scm movement _to X _{eight to SLCH through} a slot 185 in the

■ ·

takes effect, which in turn from da® ^Ver ° ^ind " ⁿ ff ™ £ _{g L) It} follows that when the 144 is worn, first of all have the tendency to run over Mj ^ * ^ _Schwi> the spring 15S ^ that link 144 m around its Mttaum ^ ^^ _{to the right and} then to the point of rotation 154, moves P ^^ SSuSgUed 25 15 left as g in F i. 2, or when one distance by which the ^V "™" J ™ "J7 JJJ starts from Fig. I, first moves to the left and then moves in this direction J ^ fS ^ ÄJE moves to the right. As a result, starting from frame-shaped sliding brackets, you> thereby JASJ _n - from Fig. 1, the transmission lever 146 first in be determined ^ f ^ Su ^ gSenden Wchtung'gegen the rotated clockwise and then in clock disk 136, the amount oes ^ ™ ^ ^u *. _t. pointer direction. This movement of over-remaining money determined. D "f ^ "" ^ ^ Γ η Α the SuTgshebels 14S causes the first _captured by the number of Abstufungen156 the IjWgVm the ggJJ ^^ coin the coin path of a stop of the ^V ' JX ^ rSheibe stacking tube 48 is handed over and that the collectors are in order every «^ ™ Äftf ££ S ^ 46 is caused to accept coins. The counterclockwise movement 136 (FIG. 1) on the switching arm 146 also causes actuation of a downwardly directed ^{movement of the} rod and _{an adjustment of the} rotation (FIG. 2). For example erf olgldana if J «· ^ ™ ^ 144, which from the position of the curves no Resfeld deraWM **"" « fig * ^ * £ S _- HcS is determined to make such a number of rotary movements ^ JCun ^ d ^ elSJ, so ^ there ^ _{frame {Ömiigen G1} e it _ironing ! ^ to include, and

Actuation uw »ν. cr _F nrehheweeune 30 and then the Antneosiunrung ιίλ to ociaugcu, «u-

»Β KSSHE sä * ^ ^{1 to} ^ ^KMden

defining rod 80 around _a so cnen Absiana g _Röhfe ^ _{efschöft is a}

downwards that the cam disc 136 in e ^ control 35 at M ^ _{5 of the} ^ _{other arm 90}

is rotated, in which she is your e «te AbJ ^ ungi» _in ^ _yon ^. _Positions , _ever .

located in the path of the AnscWages 158, where κ depends on the presence of

then by actuation. ^d «Verbrndu« ^^ ¹ «w _de 7 _{absence of} coins over

a sliding bracket 140 m at _{a certain point in the tube} 4g. _{Is on} .

to the second, * ^ _a ^ J £ *! S ^ _{t we} re, reaching stock of coins in stock, then takes

156 in the way of the AM ^^ A ^ oddSra the arm 190 those in F i g. 2 position on and

to release rwei, three or four ^ ^lu « ^e ^ ^ ₁ H ^ _{6 of a spring 192} another arm

to effect. As already mentioned, ^eme 8 ° ^{e au "e} _{m% r} can be _a normally closed switch

Explanation of the mode of operation of the USA patent 1 ^, ^ ^ _control) . _{ft again def}

3 135 271 removed ^we ™ e% _Mammenhang ^ _{1 which} is open by a stop 198 of the frame 12.

As further back in the J ^. ™ ^^ ™ lbst- The self-seller is still with one Explanation of electrical Sch altkreseaes ^> _adjustme rect equipped, allowing that the loading

the seller explains in more detail w ^ wdje ^ sma ^ dar ^, the service staff take coins from the tube 48

weimemVerka ^ or emWaxe ^ bgabeerlo ^ ae io ^ e ^ earth if the coin supply is in this

Drive motor disconnected and se ^ weufix ^ ^^ ^. ^ _QOrmal operating conditions too

rotated Mitjter as xo exceeds the expected proportions, especially in the

disk 164 connected (Fig. 2), <«~ gjjj ^ ffinbUck on the automatic filling of this

that they have a ^? ™ ¹⁶ Λ, ^ Ξΐ53οώ for tube, or if the tube 48 for other reasons

can be operated, whereby the "jotor is to be _{emptied. The purpose of this is a pressure} .

jeweüs ^ ^e .U ^ ™ ^g _N S _en ^ S 164 is button switch 200 provided on its action

preserved. The isocitc ^u ~ ",. _T is discussed in more detail below, and the

an ^ex ^ tnsch drew ar ^^ _{n is still} attached (see Fig. 1). Further-

will be discussed in more detail below, and the

fartherhi ^ r ^^ _{n is} appropriate (see Fig. 1). Further-

170, on which ^^ PSI ^ dSJSSZ to a switch 197 is provided, which is when actuated , which in turn is rotatably opened on a ^ & ^ coin return mechanism,

is stored. It is to be replaced by ^ m ^ e «^ ^ ^^ _{now also} the one in Fig. 5 in more detail

Rotation of the shaft 162 received the yeroinoungssu ^ gesteUte electrical circuit arrangement;

the switch 174 to a 5 ""? ^^. ^^ dne contact arm arrangement 42, which causes the oscillation ^^ i ¹ * ™ ¹ Z _11n S _0n St is mounted, carries a number of contact arms ba, acts a whole Number of ™ & n & ^ ^ _{bbb and} ^ ^ all on a circle around the

runs a RoUe 178 ^a * ^^! ^ Τ ^^ οα ^{are arranged on the} center point and can brush over a number of surface 180 of a ^^^^ f ^ k ^ shear of price contacts 202, which underd Hbl 56 on wodurcn ^m ^ l Pi jü i dept

Obrflä ^^^^ fk ^ shear of price contacts,

the lever 56 to where ^m ^ l. different prices each in gradations.

arrangement 18 is withdrawn. A btut «m» w

209550/69

-sum

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* 10

are net. In the following, in this context, output magnets then each lead so-called

specifically on that in the United States from price lines .236 to the price board. Can do this

America's ruling monetary system entered into, every price board known in this context

it is understood, however, that suitable construction according to the invention may be used. Example

Arrangement without further ado in any currency, the arrangement on the price board can be so small

systems can be re-stiffened. In the present case, the lines 236 on one side of the

it is therefore the case that the individual price contacts run along the price board while the lines 204

For example, lead prices from 5 cents to a dollar along the other side of the price board (in

speak with the respective Htufüng of 5 cents. The con- F i g. 5 executed with dashed lines) and the price lines

cycle arms b _a to b _e are thus crossed at a distance from one another io 236. By simply connecting a

arranged that this distance corresponds to the distances of the line 236 with a special line 204 on the

successive price contacts 202 corresponds. ! Intersection of the two lines, the line

Furthermore, the contact trough arrangement 42 and 204 corresponds to the desired price, each can be provided with other contact arms b ₀ to b _t , which, like the machine department, can be set to take goods from the display, to distribute or dispose of 15 items each, namely to are connected to one of the contact arms b _a to ba and the arbitrary price within the free space provided here are intended, with areas arranged in segments. This can be done in any conventional manner of sliding contacts C ₀ to C ₄ , which take place with a remaining money from daduroh that, for example, a conductive zero to four five cents piece correspond to connecting pin 238 inserted through the price board 206 to enter. In this connection, ao can be added, specifically at the point at which the reference is made, that when the US currency line 236 intersects with the line 204. In the approximation system used, which is in the Stapilröhmngsbeispiel has, for example, proceeded in such a way that 48 coins located correspond to five cents that the section corresponding to the magnet 224 speak. If the shaft 40 rotates in the direction of the item with a value of arrow in FIG. 5, then get the contact arms b _a As to sell 10 cents, the section that corresponds to the Mabis b _e successively on the price contacts 202, and the gneten 226, is set to the sale of articles with low contact b ₀ to b _t reach their corresponding 80 cents, the section , which corresponds to the sliding contacts C ₀ to C ₄ , whereby the necessary magnet 228, supplies articles for 65 cents, digen remaining money circuits are formed. The length of the section for 230 items at 75 cents and that of the sliding contacts C ₀ to C ₄ , which are necessary to create a correct change circuit for the goods issue magnet 232, is easy on the sale of items at 35 cents be determined by the fact that they are each set. It goes without saying that in the particular extreme conditions under which an exemplary embodiment only has to take place five sales units gate of remaining money or not, are shown in or sections, but that each amount is considered. However, a completely larger number of sales items for filling the sliding contacts with the corresponding different prices are offered or installed contact arms are only available when ^ n can become five.

undzwanzigcentstück (quarter) is thrown in, since the contact arm 218 is provided with a line 240, then the arrangement has been rotated so that the one connected to the one connection 24? a fitting contact arm ba the twenty-five cent price cone leads to the electrical supply source whose antakt 202, which is the fifth from the bottom, has reached. whose terminal 244 is connected to a conductor 246. The arrangement is determined so that in this Mo- is (see right side of FIG. 5). The normally ment all contact arms have reached their corresponding switching sliding contacts in contact with the contact arm 218 and all residual contact 220 is prepared with the contact arm 218 of the next money switching circuit, a residual money push-45 switch 2lü etc. is connected, so that j veil there would only be one effect if the choice of goods was made and the selector switch was actuated at the same time. In the other extreme position, be it, can. Furthermore, one connection of the motor 160 is when four twenty-five cents are thrown in with the line 240 and the other connection with, it is still ensured that the rest of a contact 248 of an unlocking switch is in a prepared position, its switching arm 250 normally abuts a south, since the sliding contacts C "to C ₄ so long ge ^ · other contact 250th The fact that from the motor there is a sense that the KÖntaJctärnie b ₉ to b _t have not yet left the sc & old * 168 driven by them is due to the assigned head cycles. a contact 254, which is in contact with the contact arm 252

A number of different Preisleltungett 204 is connected, however it is designed so that it

connect the various price contacts 202 with 55 another switching contact 256, which is connected to the contact

a price board 206. In a typical self-connected 248 can contact. The nor-

Salesman who connects the / örlying device for self-inalerwejse closed switch 197 to the

make delivery and return of change used, switching arm 168 with the line 256.

A large number of generally with 208,210,212, I _n series init vain further switch 196 is the

214 Uäd2i6 designated, Doppelkofitakte exhibiting 60 winding of a relay $ 58 switched, so that this

Switches provided, each of the switches having one between conductors 140 and 246 of the supply KöntaktaTm 218 and corresponding contact 220 voltage source is present. The relay 258 is currently under Ulla 222 has each of the contact connections 222 current when the inserted supply is on

if there is another switch 234 empty switch) coins are below a certain amount, with a selection of goods issue - 6 $, the normally open switch box is activated

Äägneten 224, 226, 228, 230 or 232 connected, J6O closed and sine tajnjie 263 lights up, Um wherein the switch 234 with a certain measure to indicate that, in order to make a purchase, the machine section is connected to the exact amount of goods that must be thrown in. In this

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Momentarily the relay 258 opens a further, corresponding goods issue magnet 224 is energized sometimes closed switch 262, causing the set, and a circuit is made from the Circuit for the return of the remaining cash on still to line 240 to the dime line 204. Located

descriptive way is taken out of service. However, the contact arm assembly in the just

Furthermore, the coil 114, which is assumed for the position 5, then the contact switching state "No change" is responsible, arm ba on the price contact lying with the decent line in connection between the sliding contact C ₀ and the one connection , whereby switched across the terminal of the unlocking relay 62; whose contact, connected to the contact arm b *, is connected to the contact arm b ₃ , which in turn is connected to the sliding contact C ₈ in. The remaining coils 116, 118, 120 of the output »io connection is connected, a switching relay or an elekorgans for the kestgeld and the resistor 264 are tric connection to the coil 120 is established, each to the relevant sliding contacts C ₁ , C, C ₃ the one for the publication of three footprints and C _{4 switched} on; their merged other responsible coil is. Connections then run from this coil to the switch 262, which is also connected to the switching connection via the switch 262 to the winding 62. The normal 15 unlocking coil 62. The connection of the wise open push-button switch 200 is between switch 262 then continues via the contact 250, the sliding contact C ₄ and the conductor 240 </! Brought the contact arm 252, the contact 254, the contact and thereby forms a parallel connection to the arm 168 and the money return switch 197 to the entire change switch. other connection 244 of the supply voltage.

The method of operation of the device is best understood. As a result, the coil 62 is briefly explained with the aid of a number of examples and current is set and also briefly provides an understanding of this. As noted above, contact arm 250 in conjunction with contact 248, the mechanism allows items to be sold to anyone, thereby adding circuitry for motor 160 at a price ranging from 5 cents to a dollar, contact 244 and contact arm 168 Line in steps of 5 cents. Under as 246 is closed. As soon as the engine has started, under these conditions and assuming that the credit storage arrangement, controlled by the engine itself, moves five cents, ten switching arm 168 towards contact 256, the cents and twenty-five cents supplied to the motor for one revolution set,
(Nickels, Dimes and Quarters) have to be The actuation of the coil 62 then in turn releases, small residual structures are possible. For items that sell 30, as already described above, a rotary movement at a price of 5 c, 30 c, 55 c or 80 c, the toggle lever 76 sells out, whereby the rod 80 is removed, the self-seller must be able to lock it. At the same time, the coil 120, which is either one penny or four pennies is energized, pulls the finger 102 to the left as the change. For articles with a (see Fig. 2), which makes it possible for the flat bar 92 -sales price of 10 or 60 c, a money back light must be possible to give such a distance downwards of three five-cent pieces. For moving that the projection 130 on the rod 80 the items that are sold for 15 or 65 c, either cam disk 13ö in F i g. 1 brings a five-cent piece or two five-cent pieces as a remainder into such a position that three sliding brackets 140 are released from the connection money. For articles with a link 144 can be detected when the oversale price of 35 or 85c, the self-contracting lever 145 must be able to move either one or three five-folds as a result of actuation of the motor buyer. In the course of the one-way revolution to issue cents and for items with one of the motor, as already described above, sales price of 40 or 90 c, two five-then the various mechanisms can be issued again on their cents. Set at velvet starting position.

If you borrowed other prices, you only need a five-cent. All processes in response to an objection of a sum of these conditions, which, as easily verified, are retraced. If beispieii may be wise, due to the various possibilities a customer inserts a dime and the article possibilities of the throw and the prices shall be selected, corresponding to the switch 208, then passes satisfactorily resolved, at the same time choosing 50 of Kontaktann b _a in connection with the decent of an item with a lesser or a price contact whereby a circuit is made, higher price than the excellent price effectively going to the coil 114 ″ which, as is known, prevents one. Restricted cash return prevented or not started;

For further explanation, the following is a description of the production of this circuit using the example of a sales sequence in order to comply with the conditions set out above 55 associated with the first contact arm b _a. Let an arm b ₀ and the sliding contact C ₀ . Similarly, taken that a customer desires to buy four twenty-five cents an article corresponding to counter 208 throws to buy a commodity at 80c, which is where the article costs 10 cents and which Customer corresponds to a switch 210, in which case the twenty-five cent coin is moving. As a result, on 60 contact arm b _a up to the one dollar price contact 20i this throw-in, the credit storage arrangement switches to the very top. Then, when the switch 210 is actuated, dam 18, the contact arm assembly 42 from the contact arm, the b _e a connection to the g i in F. 5 from the starting position shown by so many resistance 264, namely via the contact steps further that the first contact arm b _a in arm _{b t} and the sliding contact C ₄ m what the rod 9i connection with the price contact, the one 65 allows you to move as far as it will go and corresponds to the total thrown (25 c). If the ejection of four five-cent pieces as remaining money free-customer presses the switch 208, the contact admit moves. When the supply of pennies falls 218 and attaches itself to contact 222; who is exhausted, then switch 196 closes,

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■ ^ t

whereby the relay winding 258 is energized and the switch 260 closes, causing it to illuminate the a malfunction of the residual cash return device indicator lamp 263 leads, wcdsrsh at the same time the switch 2 * 3 is mneted, and the Remaining cash return reminder switches off. For example, the customer continues to wish without making a purchase make to get his money back, then he actuates the money return circuit 52, whereby

the switch 197 is opened and the release coil 62 is cut off from the power supply. An attendant can easily empty the coin stack tube 4i or take a desired down payment of five cents from it, simply by depressing the push button 200, which energizes the unlocking coil 62 and causes four five cents to be dispensed at a time.

1 sheet of drawings

Claims (1)

^f 2 008 717 * | ^ * ² · Coins by moving switching contacts Claims: saves until the remaining money is issued. ■ Such a coin-operated self-seller is out \ 1. Coin-operated vending machine with Restgeld- the USA.-Patentschnft 2,996,163 known in this | ^s return device for issuing various S known arrangement postpones the throw-in of is. Article within a large price range, with coins a switching rod, which in turn has a con- ί an AnzaM each a certain switching clock arm via a number of switching contacts so ; magnets assigned, off switch with after- shifts until the amount of the inserted Switched switching solenoids consisting of coins corresponding switching contact is sought. Selector circuits, with an arrangement for optional γ assign sales prices and assignmentsThe end-Fresh connection with the choice of a product succeeds selection circuits and with a credit memory in this way, the output of a certain remaining arrangement to achieve the value of the amount of money when buying. It is from this t inserted coins through transfer of patent specification also known, the price contacts about Switching contacts up to the issue of the remaining money 15 a switching field and via selection circuitry with stores, characterized in that the coin dispensing magnets connect that the credit storage arrangement (18) has several contacts (Jb _n , &&, be, b _d , b _e ) , which are taken from one of the US Pat. No. 3107 000, determined, associated and in each case by which mechanical means for setting the one coin unit graded group of price ao number of coins to be dispensed and the dimensional contacts (202) of the credit storage arrangement (18) took that have to be connected to the storage of the individual coins and must be connected to the given coin values. Goods output magnets (224, 226, 228, 230, 232) can also be taken from this known arrangement , to the output organs for the remaining money (114, 116, 35 which, when actuated accordingly, produce a predetermined 118, 120). Able to eject number of remaining coins