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ACCA Addicalco

Revisione 10:51, 24. Mar 2008 Revisione 10:54, 24. Mar 2008
Riga 39: Riga -1:
'''Model'''; Capacity; features (Year) '''Model'''; Capacity; features (Year)
-* '''46/47'''; 8x9; manual, case similar to Comptometer J (1946) +* ''
-* '''46/47'''; 10x11; manual, case similar to Comptometer J (1946) +
-* '''46/47'''; 12x13; manual, case similar to Comptometer J (1946)+
-* '''49 AER'''; 8x9; manual, new case, simplified subtraction (1949) +* ''
-* '''49 AER'''; 10x11; manual, new case, simplified subtraction (1949) +
-* '''49 AER'''; 12x13; manual, new case, simplified subtraction (1949)+
-* '''60'''; 8x9; manual, new case and keys (1953) +* ''
-* '''60'''; 10x11; manual, new case and keys (1953) +
-* '''60'''; 12x13; manual, new case and keys (1953)+
-* '''70'''; 12x13; electric, double totalizer, direct subtraction (1955)+*
-* '''66'''; 10x11; manual, 60+Comprex (1964) +* '
-* '''66'''; 12x13; manual, 60+Comprex (1964)+
-* '''77'''; 12x13; electric, improved 77 + Comprex (1968)+*

Revisione 10:54, 24. Mar 2008

Enlarge

Addicalco 49-AER (Bild: Haertel)

Indice

1 Maschinendaten

Rechnertyp: Rechenmaschine, Einspezies-Maschine
Hersteller: ACCA
Konstrukteur:
Modell: Addicalco
Ort, Land: Milano, Italien
Produziert: von 1946 bis 1968(?)
Produktionsmenge : Stück

System: Schaltschwinge
Rechenwerk: Simplexmaschin
Stellenzahl: 10x10
Eingabe mit: Volltastatur
Ausgabe mit: Anzeigeeinrichtung
Antrieb: Tastenantrieb
Löschen Eingabe: manuell, einzeln / Taste
Löschen Werke: manuell, einzeln oder gesamt / Hebel
Rechenablauf: ohne Automatik
Werteverarbeitung: 1-stufig

Farbe (n):
Material:
Maße: ?? x ?? x ?? cm
Gewicht: 0 kg

2 Beschreibung

Besonderheiten: Ergänzungszahlen

3 History

After WW2, ACCA bought old tool press gear used for the Comptometer model 'J' and started Addicalco production. Then first 1946 model was quite identical to Comptometer J. In following models some improvements was added. AER model has a shape similar to Comptometer M. Model 66 introduced a mechanism called Comprex to graduate pressing on keys.

4 Varianten

Model; Capacity; features (Year)

5 Literatur

6 Patente

7 Weblinks



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