DE135198C

DE135198C -

Info

Publication number: DE135198C
Application number: DENDAT135198D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

Ja 135198 KLASSE 43 b. Yes 135198 CLASS 43 b.

in MÜHLEN-RAHMEDE i. W.in MÜHLEN-RAHMEDE i. W.

Patentirt im Deutschen Reiche vom 31. Mai igol ab.Patented in the German Empire from May 31st igol.

Die vorliegende Erfindung bezieht sich auf einen Waarenverkäufer, welcher ohne Anwendung von Uhrwerken, Zuggriffen und dergl., also lediglich durch den Einwurf der Münze die Waare aushändigt.The present invention relates to a merchandise seller who has no application of clockworks, pull handles and the like., So only by inserting the coin hands over the goods.

Bei derartigen Waarenverka'ufern wird die Drehung einer mit dem Ausgabewerk verbundenen Welle durch das Gewicht des Waarenstapels verursacht und durch ein Gesperre geregelt. Dieses Gesperre wird durch die eingeworfene Münze ausgelöst; infolge dessen dreht sich die Ausgabewelle, giebt ein Stück des Waarenstapels frei und dieses fällt heraus. Darauf mufs sofort die Drehung der Welle wieder gesperrt werden, um ein weiteres Herabfallen von Waarenstücken zu verhindern. Den Gegenstand dieser Erfindung bildet nun eine solche Sperr- und Auslösevorrichtung. Die beiliegende Zeichnung stellt dieselbe in Verbindung mit einem selbstkassirenden Waarenverkäufer, und zwar in den Fig. 1 bis 4 in Seiten-, Vorder- und Grundansicht, sowie in einem Einzeltheil dar.In the case of such vendors of goods, the rotation of one is connected to the output mechanism Wave caused by the weight of the stack of goods and regulated by a locking mechanism. This lock is through the inserted coin released; as a result, the output shaft rotates, gives a piece of the stack of goods free and this falls out. The rotation of the shaft must then immediately locked again to prevent further falling of items. The The subject of this invention now forms such a locking and release device. the The attached drawing shows the same in connection with a self-collecting goods seller, namely in Figs. 1 to 4 in side, front and bottom view, as well as in a single part.

Die Anordnung der Vorrichtung ist folgende:The arrangement of the device is as follows:

Die zu verkaufenden Waaren α haben im vorliegenden Falle eine flache, im Querschnitt trapezförmige Form und sind in dem U-förmigen, nach der Vorderseite auch gegebenen Falls nach einer anderen Seite · offenen Zubringerkanal b in bekannter Weise in schräger Lage über einander aufgestapelt, so dafs die Seitenansicht auf ihrem nach der Vorderseite gerichteten Umrisse eine zickzackförmige Linie zeigt. Die untersten im Zubringerkanal b befindlichen zu verkaufenden Gegenstände greifen mit ihren vorstehenden vorderen Stirnflächen gleichfalls in bekannter Weise in die Lücken einer an der Vorderseite des Apparates angebrachten drehbaren, gezahnten oder stirn- bezw. schaufelradförmig ausgebildeten Walze, an deren Stelle indessen auch mehrere auf einer Achse c vorgesehene und entsprechend gestaltete Rädchen d treten können, ein und drücken mit ihrem Gewichte in der Richtung des Pfeiles e auf die einzelnen Zähne oder Vorsprünge f nach unten, so dafs die Rädchen d das Bestreben haben, sich in einer dem Sinne des Uhrzeigers entgegengesetzten Richtung (in Fig. 1) zu drehen. In the present case, the goods α to be sold have a flat shape, trapezoidal in cross-section, and are stacked in a known manner in an inclined position in the U-shaped feeder channel b, which is also open to the other side if necessary, on the front side, so that the side view shows a zigzag line on its front-facing outline. The lowermost objects to be sold located in the feeder channel b also grip with their protruding front end faces in a known manner into the gaps of a rotatable, toothed or frontal or end face attached to the front of the apparatus. paddle-wheel-shaped roller, in the place of which, however, several appropriately designed wheels d provided on an axis c can step in and press with their weights in the direction of arrow e on the individual teeth or projections f downwards, so that the wheels d tend to rotate in a counterclockwise direction (in Fig. 1).

Auf der Walzen- oder Radachse c ist ein Uebersetzungsrad g befestigt, welches mit einem an der einen Stirnseite des Zubringerkastens drehbar gelagerten Trieb h in Eingriff steht; die Achse des letzteren trägt aufserdem noch einen gleicharmigen Doppelhebel i, welcher mit seinem nach der Rückseite des Kastens b gerichteten Arme unter das nasenförmige, hervorstehende Ende k (Fig. 4) des oberen Verbindungsgliedes m eines an der Rückseite des Kastens b angeordneten und um die Drehpunkte rs als Achsen schwingenden doppelarmigen Gelenkparallelogramms mn op greift. Die untere Verbindungsstange ρ dieses Parallelogramms ist starr mit einem gebogenen Arm q verbunden, der in der Ruhelage die durch Fig. 4 dargestellte Stellung einnimmt, bei welcher seine obere, flache Stirnfläche unmittelbar seitlich und unterhalb desOn the roller or wheel axle c , a transmission gear g is attached, which engages with a drive h rotatably mounted on one end face of the feeder box; the axis of the latter also carries an equal-armed double lever i, which is arranged with its arms directed towards the rear of the box b under the nose-shaped, protruding end k (Fig. 4) of the upper connecting member m of a on the rear of the box b and around the Pivot points rs as axes of swinging double-armed joint parallelogram mn op engages. The lower connecting rod ρ of this parallelogram is rigidly connected to a curved arm q , which assumes the position shown by Fig. 4 in the rest position, in which its upper, flat end face immediately to the side and below the

Claims

Lever arm i is located. The release lever t u is rigidly connected to the double lever ο of the parallelogram, the longer right end u of which passes through a slot in the coin channel ν, while the other end is provided with a counterweight χ. If a coin w is now inserted into the apparatus and, after passing through the coin validator, falls through the channel y onto the end of the lever u engaging in the same, this and with it the whole joint parallelogram kmnop q around the pivot point s respectively. r brought to the right into the position indicated by dotted lines in FIG. 4, in which the locking lug k of the connecting arm m, which until then had kept the double lever i locked, so that it could not turn clockwise (FIG. 1) , has moved to the right and has released lever i. At the moment in which this release has just taken place, the lever ζ, caused by the rotary movement exerted on the axis c and the gear gh, of the goods a pressing on the teeth f of the roller or wheel d, swings in the clockwise direction around its axis, whereby by the rotation of the roller or the wheel d the lowest of the objects to be sold is released and falls onto the inclined slide y, from which it can be removed, while that arm of the double lever ζ that was previously on the right, now arrives on the left side of the axis, first hits the arm q of the connecting rod ρ, which has entered the path of its oscillation plane, thus preventing further rotation and then, after the counterweight χ has slid the coin w off the arm u, the joint parallelogram again has brought back the original position, slipped from q and stepped again under the nose k of the lever m, which has meanwhile moved to the left. The transmission gear hg is of course calculated in such a way that when the tooth pitch or the wheel is rotated, the drive h rotates through 180 ° about its axis. It is by no means necessary that the goods a, on which a special weight is expediently placed, should have a trapezoidal shape; cylindrical shape, only in this case it is necessary that the feeder channel is directed not vertically but obliquely upwards, so that the individual goods are stacked with stepped projections on top of each other in the channel. Ρλτε ν T-A ν Proverbs:

1. Self-sellers with automatic dispensing of goods by means of one or more star wheels which are rotated by the weight of the stack of goods after inserting coins and which take up the individual goods in its divisions, characterized in that, for the purpose of bringing about a safe dispensing of goods, the rotary movements of the star wheel (b) by means of a transmission gear (gh) to a double lever (i) rotating around the axis of the drive (h) , which in the rest position is blocked by the upper articulated arm (km) of a joint parallelogram (m η op) disengaged by the weight of the coin.

2. Self-seller according to claim 1, characterized in that the release of the double lever (i) by the falling of the introduced coin on the end of a lever (tu) rigidly connected to a lateral articulated arm (0) of the articulated parallelogram and provided with a counterweight (x) he follows.

3. Self-seller according to claim 1 and 2, characterized in that after its release by the weight of the stack of goods with rotated double lever (i) on its further rotation by a stepping in the path of its plane of oscillation, on the lower side (p) of the parallelogram attached locking arm (q) is prevented.

4. Self-seller according to claim 1 to 3, characterized in that the articulated parallelogram returned by a counterweight (x) after the coin has slid off the coin lever (u) simultaneously causes the double lever (i) to slide off its locking arm (q) , whereupon the double lever (i ) steps back under the nose (k) of the upper articulated arm (mk) , which has meanwhile been retracted with it.

1 sheet of drawings. ·