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 Calcolatrici

ACCA Addicalco


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ADDI-CALCO SN 101811 (W.Irler)

Indice

1 Maschinendaten

Modell............: Addicalco
Hersteller*.......: ACCA (Addizionatrici, Calcolatrici, Contabile e Affini)
Ort, Land.........: Milano, Italien
Rechnertyp........: Simplexmaschine
Maße (LxBxH)......:
Maße (LxBxH)......:
Gewicht...........:
Stellen (EWxUWxRW): 8x9, 10x11, 12x13
Eingabe mit.......: Volltastatur
Ausgabe mit.......: Anzeigeeinrichtung
Antrieb...........: Tastenantrieb
Löschung..........:
System............: Schaltschwinge
Farbe(n)..........:
Material..........:
Produziert........: von 1946 bis 1968(?)

2 Beschreibung

Besonderheiten....: Nur Addition; (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, looking at image only cleanig lever differs. 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.
In 1988 company changed his name in  Addicalco Concessionaria S.r.l. and it is still existing.

4 Varianten

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Addicalco 46/47 (aus Prospekt)

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Addicalco 1947 Reklame

Model............: 46/47
Capacity.........: 8x9, 10x11, 12x13
Drive............: Manual key driven
Case.............: similar to Comptometer J  [1]
Production years.: since 1946 until 1948(?)

Seriennummern: 101811

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Addicalco 49-AER (Bild: Celli)

Model............: 49 AER
Capacity.........: 8x9, 10x11, 12x13
Drive............: Manual key driven
Case.............: new case, simplified subtraction, small keys
Production years.: since 1949 until 1953(?)
Serial numbers...: 104974, 104975.

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Addicalco 60 (Bild: Haertel)

Model............: 60
Capacity.........: 8x9, 10x11, 12x13
Drive............: Manual key driven
Case.............: new big keys
Production years.: since 1949 until 1953(?)
Serial numbers...: 107531, 107532, 107535, 107536, 107537, 107539

Other models; Capacity; features (Year)

Model 70; 12x13; electric; double totalizer, direct subtraction (1955)

Model 66; 10x11; manual; 60+Comprex (1964)
Model 66; 12x13; manual; 60+Comprex (1964)

Model 77; 12x13; electric; double totalizer + Comprex (1968)

5 Literatur

6 Patente

7 Weblinks



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