SU3199A1 - Automatic device for selling various products - Google Patents

Description

The patent No. 2207 issued to the author describes an automatic device for selling various products, paid for with several coins, which are lowered into the machine to unlock the mobile part, which serves to issue the product.

The proposed modification of the automatic device shown in the vertical section of the drawing is that on the axis O, instead of a single dog, several dogs B are mounted, pressed each by a pile with a spring (or load) F to the stop U. Each dog B has a tooth b; teeth b of all dogs are located opposite one wide tooth in the movable part L, as well as details from each dog B until the buyer lowers the coin into the machine; and after that it will be the same as in the mechanism for one coin described in patent number 2207.

If there are several mounted B dogs on the O axis, of which each is deflected by its coin, the mobile part A can be advanced by dropping all the required coins; in case of incomplete payment of the product, not all dogs will turn out to be rejected, and detail A cannot be advanced. If the machine sells products, paid, for example, 39 kopecks. per piece, with which the indicated price is made of coins 1, 3, 15 and 20 kopecks, and instead of four coins only two are omitted, for example, 15 and 20 kopecks, then detail A cannot be promoted, since this will be prevented dogs rejected by coins of 1 and 3 kopecks.

The proposed device of the automatic mechanism makes it possible not only to arrange automatic machines for the sale of products, the price of which is made up of an arbitrary number of coins, but also to change the prices of the products sold.

in the already built Tbmaty, without subjecting any automatic modifications. If, for example, it is required that an automaton sells products — not 39 kopeks, but 35 kopecks. per piece, it is only necessary to turn off the dogs rejected by the penny-to-Z-coin coins, which can be achieved in different ways: remove the spring F, move the support U vt etc. upwards

SUBJECT OF THE PATENT.

Modifying an automatic instrument to sell various products described in the patent

No. 2207, as applied to devices for the sale of products paid for by several coins; characterized by the use of several O dogs sitting on the same axis, carrying teeth b and located under the common front part A in such a way that the extension of part A t is the full length necessary to obtain a product from an automaton becomes possible only after lowering all the required coins. each dog freeing each dog in a separate tooth b from coupling with a tooth common to all dogs on the moving part A.

////// // 77 / //////// 7/7 //////////////// 7 7 ////// // L ..

CHHUCH U

/

About f