DE1099191B - Device for checking the scanned weighing result for electronically controlled printing units of scales - Google Patents

Description

The subject of the main patent application is a device for checking the scanned weighing result for electronically controlled pressure values of scales with one or more scanning heads perform a scanning movement when going up and down and influencing several switching mechanisms, in such a way that both the entrance and the return of the scanning head (s) the whole Weighing result is scanned and both total results can be rotated on one by a drive part shiftable rod arranged switching mechanisms are compared mechanically and if the position of the switching mechanisms matches, the printing mechanism is released.

Another advantageous embodiment of this device is that according to the invention Electric comparison in every decade using a rotary selector for the entrance and one rotary selector each for the decline is made and that if the rotary voter positions match in each Decade via a relay or the like. The set and scanned weight via the second contact tracks the rotary selector removed in a known manner and the printing unit and possibly a display device is put into operation.

The invention is explained on the basis of the drawing using an exemplary embodiment.

The drawing shows the rotary selectors for two decades. One decade is made by the Rotary selector 11 and the other decade represented by rotary selector 13. For more decades you can additional rotary selector can be provided.

The values of the weighing result sampled in a known manner are transmitted as a pulse train over the Lines 18 are fed to the relays 19 and 20 of the rotary selectors 11 and 13. The rotary selectors 11 and 13 have a second contact track 12 and 14. In the exemplary embodiment, the rotary selector 11 is on the number 6 and the rotary selector 13 is set to the number 3 by the weighing result.

When the weighing result is scanned for the second time, the pulses are sent to lines 21 and the relays 22 and 23 acted upon, which actuate the rotary selectors 15 and 16.

If the second scan brings the same result as the first scan, the selectors 15 run and 16 in the same positions 6 and 3. The control circuit 24 now compares the Positions of the voters 11 and 15 as well as 13 and 16. If they match, the relay 17 responds, whereby the result from the second contact tracks 12 and 14 to the automatic control system 25 for the printer Control device

of the scanned weighing result

for electronically controlled

Printing units of scales

Addition to patent application E 13327IX / 42 f
(Auslegesctarift 1 091 770)

Applicant:

Albert Essmann & Co.

Alesco scales factory,

Hamburg-Altona, Barnerstr. 46

Franz Schöttke, Hamburg,
has been named as the inventor

and directing the display device. If there is no match, the printer speaks not on.

The zero run of the rotary selector takes place in a manner known per se by pulse generators after the Printing unit has printed.

Claims (1)

Claim: Device for checking the scanned weighing result for electronically controlled printing units of scales, in which one or more scanning heads perform a scanning movement when entering and leaving and influencing several switching mechanisms and the entire weighing result is scanned both when entering and when returning the scanning head (s) and both overall results are compared 13327 XI / f according to patent application e 42, (German Auslegeschrift 1,091,770), characterized in that the comparison in each decade electrically by a respective rotary knobs (11, 13) for the decease and a respective rotary knobs (15, 16 ) is made for the decrease and that if the rotary selector positions match in each decade via a relay (17) or the like, the set and scanned weight is removed in a known manner via the second contact tracks (12, 14) of the rotary selector (11, 13) and the printing unit and possibly a display device are in operation t will. 1 sheet of drawings