A miniaturizes lifting style coin hopper is provided with a coin escalator device. The lifting style hopper equipment uses a small hopper with improved escalator equipment. The escalator equipment for coins includes a back plate with a curved surface for carrying a plurality of coins which are arranged...http://www.google.fr/patents/US20010004582?utm_source=gb-gplus-shareBrevet US20010004582 - Escalator equipment for coins
Numéro de demande: 09/733,561 Numéro de publication: US 2001/0004582 A1 Date de dépôt: 8 déc. 2000 Brevet délivré: US6554694 ( Date de délivrance 29 avr. 2003)
