SU42563A1 - Printing device - Google Patents

Description

The proposed device serves for printing in movable letters.

In FIG. 1 shows a general view of the device; FIG. 2 is a sectional view of the pump.

As can be seen from the drawing, the device consists of a box in which individual letters and signs 1, 1 are located.

The body of these letters and signs has an empty cavity at the top with a hole, which may include a hollow rubber tip 2 of the pump 4. The pump is equipped with a valve 5, a handle 6 and side projections 7.7. In the same box is the ink 8, a brush 9 for smearing the ink with a letter and a ruler 10 for accurately setting the letters during printing.

Most printing is done as follows. A sheet of paper is fastened on the lid of the box, then the tip 2 is inserted into the hole of the corresponding letter, and the piston of the pump 4 is pressed into the handle 6, holding

fingers for the protrusions of the pump 7.7; the tip 2 inflates and fills the entire cavity of the letter, so the letter can be pulled out of its nest, smeared with paint and pressed onto the paper using a ruler 10. After printing, the letter is inserted into its nest, the pump piston moves in the opposite direction, as a result, the tip 2 of the pump is compressed and can be pulled out of the letter.

The subject matter of the invention.

A printing device consisting of movable letters or characters, characterized in that the body of letters or characters 1.1 is provided at the top with a cavity with an opening for inserting into it a hollow rubber tip 2 of pump 4, designed to pull the letter out of the corresponding printing box.

FC1G1

And 0 And mim u 0 and o.i o

 I

-CHEI E1 E1

 4 2

(and JJ M gA rt-g,; I-lu

Fig