DE105288C

DE105288C -

Info

Publication number: DE105288C
Application number: DENDAT105288D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand der Erfindung ist eine Waage, auf welcher die Preise für die abgewogene Waare nach dem in Betracht kommenden Preise für die Gewichtseinheit von zwei entsprechend angeordneten Cylindern, deren Zahl noch vermehrbar ist, leicht abgelesen werden können.The invention relates to a scale on which the prices for the weighed Goods according to the relevant prices for the unit of weight of two accordingly arranged cylinders, the number of which can still be increased, can be easily read can.

In den beiliegenden Zeichnungen stellt Fig. 1 eine Ansicht des Waagebalkens dar, Fig. 2 eine gleiche Ansicht, bei der sich indessen das Gleitgewicht in einer anderen Stellung befindet, während Fig. 3 eine Ansicht der Anordnung der Theile ist, wenn es sich darum handelt, das Gewicht eines gegebenen Waarenartikels, das nach seinem Gesammtwerth und seinem Einheitspreis bekannt ist, zu bestimmen. Die Fig. 4 bis 6 zeigen Einzelheiten.In the accompanying drawings, FIG. 1 shows a view of the balance beam, FIG. 2 shows one same view, in which the sliding weight is in a different position, while Fig. 3 is a view of the arrangement of the parts when it comes to the weight of a given commodity, according to its total value and its Unit price is known to be determined. Figures 4 through 6 show details.

In den Zeichnungen ist eine Waage dargestellt, welche bis zu vier Gewichtseinheiten (Kilogramm) Waare abwiegt und deren Werthangabe acht Münzeinheiten (Pfennig) als Einheitspreis zu Grunde liegt. Die Theile der Einheiten sind nicht in Decimalen, sondern in Brüchen ausgedrückt, um die Anwendbarkeit in Ländern, wo Decimalrechnung nicht üblich ist, zu erleichtern. The drawings show a scale that can hold up to four weight units (kilograms) Weighs the goods and their value is eight coin units (pfennig) as a unit price underlying. The parts of the units are not expressed in decimals but in fractions, to make it easier to use in countries where decimal calculations are not common.

In dem hier veranschaulichten Beispiel sind nur zwei Werthanzeiger dargestellt. Ein Waagebalken ι ruht mit Schneiden 2 in Pfannen und ist mit Platten 3 und 4 versehen, welche durch parallel zu einander liegende, mit Theilung versehene Stangen 5 und 6 verbunden sind. Die Theilung dieser Stangen giebt die Preise pro Gewichtseinheit (Einheitspreise) an. Es sind je vier Theile auf jeder Stange, von denen jeder wieder vier Unterabtheilungen hat. Die Theilstriche sind mit Ziffern, welche die betreffenden Einheitspreise bedeuten, so versehen, dafs der gröfste Zahlenwerth am rechten Ende der Stange 6 seinen Platz hat. Das Gewicht der Waare wird auf der Theilung der Hauptstange 5 dort abgelesen, wo sich der Zeiger 16 des auf Cylinder 7 verschiebbaren Gleitgewichtes 17 befindet, wenn der Waagebalken in seine Gleichgewichtslage kommt.In the example illustrated here, only two value indicators are shown. A balance beam ι rests with cutting 2 in pans and is provided with plates 3 and 4, which through rods 5 and 6, which are parallel to each other and provided with dividing, are connected. the Division of these bars gives the prices per unit of weight (unit prices). There are four parts on each pole, each of which in turn has four subsections. the Divisions are provided with digits, which mean the relevant unit prices, that the greatest numerical value has its place at the right end of the rod 6. The weight the commodity is read on the division of the main rod 5 where the pointer 16 is of the sliding weight 17 displaceable on cylinder 7 is located when the balance beam comes into its equilibrium position.

Wird das Gleitgewicht 17, das durch die Stangen 5 und 6 geführt wird, von einem Ende der Stangentheilung bis zum anderen verschoben, so wird der Cylinder 7 durch einen im Gleitgewicht 17 befestigten Stift 10, der in eine schraubenförmig gewundene Nuth 8 des Cylinders 7 eingreift, genau einmal herumgedreht. Diese Drehung überträgt sich mittelst der Zahnräder 11, 12, 13, welche gleiche Zähnezahlen haben, auf die Cylinder 14 und !5, die in den Platten 3 und 4 gelagert sind und sich dicht unter den Stangen 5 und 6 parallel zu diesen befinden. Diese Cylinder .tragen auf ihrer Oberfläche in Feldern Ziffern, die die Preise der abgewogenen Waare bezeichnen. Die rund um die Cylinder herumgehenden Linien laufen mit den Theilstrichen der Stangen 5 und 6 zusammen.If the sliding weight 17, which is guided by the rods 5 and 6, of a At the end of the rod division shifted to the other, the cylinder 7 is through a pin 10 fastened in the slide weight 17, which engages in a helically wound groove 8 of the cylinder 7, turned around exactly once. This rotation is transmitted by means of the gears 11, 12, 13, which have the same number of teeth have on the cylinders 14 and! 5, which are mounted in the plates 3 and 4 and are are located just below the bars 5 and 6 parallel to them. These cylinders apply on their surface in fields digits that denote the prices of the weighed goods. The lines going around the cylinders run with the partial lines of the rods 5 and 6 together.

Fig. 4 zeigt schematisch die Theilung des Cylinders 14 für den Fall, dafs die Waage bis zu vier Gewichtseinheiten abwiegen und die Preise unter Zugrundelegung von vier Einheitspreisen mit je vier .Unterabtheilungen bestimmen soll.Fig. 4 shows schematically the division of the cylinder 14 for the case that the balance to to weigh four weight units and the prices on the basis of four unit prices with four sub-divisions each.

Wird z. B., wie Fig. 2 zeigt, eine Gewichtseinheit (Kilogramm) einer Waare abgewogen, indem das Gleitgewicht 17 mit seinem Zeiger 16 bis zum Strich 1 auf Stange 5 verschoben wird, so drehen sich hierdurch die Preisanzeigecylinder 14 und 15 so weit, dafs z. B. auf dem Preiscylinder 14 die Ziffer 1 in derjenigen Spalte, welche dem Einheitspreise von 1 Pf., die Ziffer 3 in derjenigen Spalte, welche demIs z. B., as Fig. 2 shows, a unit of weight (kilograms) of a commodity weighed by the sliding weight 17 with its pointer 16 bis is moved to line 1 on rod 5, the price display cylinder will rotate as a result 14 and 15 so far that z. B. on the price cylinder 14, the number 1 in that Column which corresponds to the unit price of 1 Pf., The number 3 in the column which corresponds to the

Claims

Unit prices of 3 Pf., Before the reading edge of the rod 5 moves, while at the same time on the price cylinder 15 the digits 5 to 8 in the corresponding columns come to lie in front of the reading edge of the rod 6, so that the price of 1 kg of goods for the 16 unit prices indicated on rods 5 and 6 on cylinders 14 and 15 can be read.

In order to be able to precisely determine even smaller weights with the scales, the sliding weight is (Fig. 6) made two halves in the present invention, so. that either the one with the Pointer 16 provided main body 17 alone or can also be moved together with the auxiliary part 18 on the cylinder 7. The detachable auxiliary part 18 is provided with a round, wedge-shaped, screwed-in groove 19, into which a resilient clamp 20, which sits on the main part 17, penetrates as soon as the operator for the purpose of taking along the auxiliary part when moving the sliding weight, depresses the clamp.

If the auxiliary part 18 remains in its extreme left position, as shown in Fig. 3, and if only the main part 17 is shifted to the outermost part 4, this position of the sliding weight indicates that the goods weigh one unit of weight (1 kg). The position shown in Fig. 3 thus gives the weight to Y ₂ kg.

If, on the other hand, both parts 17 and 18 are displaced together, the balance gives a correspondingly greater weight. Is z. B. the pointer 16 at the division 4 of the Rod 5, the scale now weighs four units of weight.

To determine what weight goods that have a certain unit price, one for a certain sum of money, the following facility is in place:

The jacket of each price cylinder is divided into sections by circumferential transverse lines, which correspond in a certain way to the unit price division of the bars 5 and 6. Thus in Fig. 4 the transverse line which corresponds to the division 2 on the rod 5 is divided into two equal parts by two diametrically opposed marks α , the transverse line which corresponds to the division 3 on the rod 5 is divided into three equal parts by marks b, and that transverse line which corresponds to division 4 is divided into four equal parts by hooks c.

Requires z. B. a customer for 1 pfennig of goods, of which the kilogram costs 2 pfennigs, the main part 17 of the sliding weight is shifted until the first mark α is below the end of the mark 2 on the rod 5. The pointer 16 then indicates the weight on rod 5, i.e. Y ₂ kg, which corresponds to the given value. If goods are required for 1 pfennig, which _{cost 4 pf 1} per kilogram, the sliding weight 17 is shifted until the first mark c is below the division 4 of the rod 5. i

The price scales constructed so far have the disadvantage that they only allow a larger number of price gradations when the balance beam is lengthened, with which naturally the numbering at the 'outer end of the balance beam and cylinder is more and more compressed and a reading of the; price numbers that are very close to one another are made extremely difficult here. The present invention has this disadvantage by: avoiding that it is by the arrangement of ^; two or more Preiscylindern for the same length of the beam a significantly gröfsere count of price intervals permitted than the previously-constructed price scales, but without the Gesammtanordnung make complicated to ¹ because of a value indicator 5 at the same time as, weight indicators used ^one and a special indicator for this purpose makes redundant. '

The arrangement of more than two price cylinders is easy to implement. It would e.g. B. with the arrangement of four price cylinders, the two newly added upper and / or. 'below the award cylinders 14 and 15 in; the plates 3 and 4 and fitted with gears and unit price bars in the same way as the present arrangement shows. . ^:

The advantage of shortening the balance beam by using a majority of cylinders is particularly noticeable in balances which are based on a unit price in fractions, such as 2Y ₄ etc., because here a limitation of the space available for graduation is particularly noticeable .

Patenτ claim:

Price scales in which the display cylinder (14) has a gear train (11, 12) a screw (7, 8) mounted parallel to this cylinder is connected in such a way that dafs the movement of the weighing weight (17) engaged with the screw and the rotation of the cylinder (14) are mutually dependent, characterized in that two or more cylinders (14, 15) are mounted around the balance beam (7) and be moved simultaneously by the same movement of the weighing weight (17), for the purpose of to achieve a larger number of price gradations' without extending the balance bar (7). . . ·. '

1 sheet of drawings.