Patents by Inventor Franz Diers

Franz Diers has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4527577
    Abstract: A device for automatic cashiers, for example in vending machines, for the sale of goods or for dispensing services, for storing coins. The device has a slot for coins, a subsequently-arranged storage channel, a return slot, and a coin-collecting opening. A spiral spring for receiving respective coins between adjacent turns of the spring is disposed in the storage channel. The spring can be rotated at least one full turn in either direction by a motor. In order structurally to simplify and reduce the space required by such devices, which can be used either as intermediate storage devices or as remaining-money storage devices, the storage channel is constructed as a lateral guide for the spiral spring, and the return slot is offset relative to the money slot by at least one pitch of the spiral spring. The money slot is disposed on one side of the storage channel, and the return slot is disposed on the other side thereof.
    Type: Grant
    Filed: January 27, 1984
    Date of Patent: July 9, 1985
    Assignee: Scheidt & Bachmann GmbH
    Inventors: Gert Miller, Franz Diers, Hans-Josef Hermanns