SU507884A1 - Printing device - Google Patents

Description

(54) PRINTING DEVICE

gear 5 projection that obsv. It controls the free movement of the bevel gear 5 along the alphabet. 4 and turn it along with her. On the case 1, there is an arrow 6, a bracket 7, with an emphasis 8 and a bracket 9, which are covered with a cable that moves the printing device

CTDO across recording media. On the microswitch 2 there are two parallel shafts

10,11 and the perpendicular sleeve on them axis 12. On the shaft 10 there is fixed a bevel gear 13 with two fingers 14 and a cam 15 in contact with the stop 8.. The cam 15 on the profiling surface has two depressions of a steep form with a nabe (Gshaszhey side and a gentle slope. The Maltese cross 16 and the printing wheel 17, which is simultaneously a conical gear wheel, are fixed on the shaft 11. Along the cylindrical surface of the printing wheel 17 there are evenly located letters 18. A disk 19 with numbers of measurement points is fixed on the end face of the printing wheel 17. A conical auburn wheel 2O and a sleeve 21 are mounted on an axis 12. A conical gear wheel 20 has a pivot clamp 21 and is a protrusion with which they connect The yoke 21 is divided by partitions into sections in which the liners 22 are made of porous material impregnated with multi-colored dyes. The yoke 21 is closed with a lid.

The printing device operates cyclically as follows.

RENT 4 is periodically turned to a thickness of 180, Along with it turns: a bevel gear 5 and is located in the gearing with a conical gear; the eye is KO ieco 13. From the last.: 1e is transmitted in parallel on two kinematic branches; through . on cam 15 and through fingers 14

maltese cross 3.8, jel 11 on the printing wheel 17, bevel gear 20 and the yoke 21,

On a professional cam surface

15 there are two depressions with a steep part on the oncoming side and flat on the running side. When combining a hollow with an emphasis 8, the brace 2 falls under the action of its own weight, and letter 13

makes an imprint point on the recording media.

The Maltese cross 16 is set relative to the fingers 14 tak) so that the Maltese cross engages with the fingers

After aligning the depressions of the cam 15 with the stop 7 When turning the guide 4, for example, at an angle of 180, the Maltese cross 16, the printing wheel 17 and the yoke 21 are turned through an angle of 60. 11ri

this is a change in the letter of the recording medium and the coloring of the opposite literator in contact with one of the contributors 22.

Claims (1)

Invention Formula A printing device, containing a guide, a housing, a rotary tool, on which a printing wheel is installed, coaxial with the jacuzzi cross and connected by gearing with a clip for coloring the letters, and a drive: , its drive is shot in the form of a gear, one is; The forest is rigidly connected with the axis of the cam interacting with the props attached to the body, and the other. installed on the injector, for example, by means of a movable pushpin ;, i, 7, when two are fixed; coaxial bushes in the housing, on which they can be freely mounted rotary. g / g, / 1Y1 L t sh. 2 J . J : .z: l ,: - t,:, -L-j Ml .five