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Die große Enzyklopädie des mechanischen Rechnens

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Patent:GB190414716


Brevet:GB 190414716
Titre:An Improved Counting Frame or Apparatus
Date:04.05.1905
Lieu:
Pays:Royaume-Uni
Personne:Wolodarsky, Hirsh (P)
Entreprise:
Liens internes:Abakus, Währungsrechner
Mots-Clefs:abacus
Lien à la bureau des brevets:
(sans garantie)
 GB190414716


Agrandir

Aus der Patentschrift GB190414716

Calculating-apparatus.

A money-reckoner consists of a frame a having parallel wires, one for each denomination, and each having on it as many sliding beads c as there are units in its denomination. These beads may be made to represent coins, and the frame may either be made wider at the " shillings" wire d or have only ten beads on this wire and another wire for half-sovereigns.