SU10631A1 - Electromagnetic Numbering - Google Patents

Description

The present invention relates to electromagnetic numbering devices and is aimed at obtaining a more compact and cheaper design of the latter.

In FIG. 1 shows a view of a proposed numerator on the side with a fallen number; FIG. , with a raised number, FIG. 3 is a front view with one raised and another fallen number.

An electromagnet 7 with a core 2 is fixed in the base 1 of the device and equipped with a bark 3, swinging on axis 4 and having the form of a square with a slightly bent upper part 8, holding the license plate 5 in a raised position, turning around axis 6 (Fig. 3) .

When the signal circuit closes and current passes through the coil of the electromagnet 7, the latter attracts its measles 3, as a result of which part 8 departs and releases the number plate 5, which falls under the influence of its own weight and, hitting shelf 9 cor 3, returns it to its original position. To return the license plate 5 to the top, handle 10 rotates the axis 6 and,

E. T.--

by gripping the pin 11 by the bent part 12 of the license plate 5, the latter is raised until part 8 of the core 3 drops under the number plate 5. Axis 6 returns to its original position under the action of the spring 13, and its angle of rotation is limited by the pin 14.

The subject of the patent.

The electromagnetic numerator, characterized by the fact that the bark 3 of the electromagnet 7, holding the license plate 5 in the raised position and swinging on the axis 4 by the upper slightly bent part 8, has the form of a square with a shelf 9 in its lower part in order to return the core to its original position when the license plate falls off, and the number plate 5 is arranged rotatable around the axis 6, which is under the action of the spring 13 and itself can be rotated in order to return the license plates to their upper non-working position by gripping This spy: 11 for the bent part 12 of the license plate 5.

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