Patents by Inventor Anders Gerhardt-Hansen

Anders Gerhardt-Hansen 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).

  • Drive wheel for driving a feed chain for the dry feeding of livestock
    Patent number: 11254509
    Abstract: A drive wheel for driving a feed chain for dry-feeding livestock includes a base wheel having an axial passage for receiving a drive shaft and a gear rim having a toothed external circumferential face, wherein the external circumferential face has a multiplicity of tooth elements. Each tooth element has two tooth tips and one chain clearance disposed between the two tooth tips. At least the gear rim composed of an elastic material.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: February 22, 2022
    Assignee: BIG DUTCHMAN INTERNATIONAL GMBH
    Inventors: Anders Gerhardt-Hansen, Hugo Styrbaek Holm, Christian Tobergte
  • DRIVE WHEEL FOR DRIVING A FEED CHAIN FOR THE DRY FEEDING OF LIVESTOCK
    Publication number: 20200087075
    Abstract: A drive wheel for driving a feed chain for dry-feeding livestock includes a base wheel having an axial passage for receiving a drive shaft and, a gear rim having a toothed external circumferential face, wherein the external circumferential face has a multiplicity of tooth elements. Each tooth element has two tooth tips and one chain clearance disposed between the two tooth tips. At least the gear rim composed of an elastic material.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 19, 2020
    Inventors: Anders Gerhardt-Hansen, Hugo Styrbask Holm, Christian Tobergte