Patents by Inventor Jochen Emmerich

Jochen Emmerich 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: 9468928
    Abstract: A crushing ring of a crushing roll includes a base body with a through-opening, for connecting it to a shaft in a rotationally rigid fashion. At least one crushing tooth is in the form of a projection that is provided on the outer circumference of the base body and extends radially outward. A crushing cap encases the projection. The crushing cap includes a front wall section, a rear wall section and a head section that connects the two. A first pin-shaped connecting member detachably mounts the crushing cap on the projection. A second pin-shaped connecting member also detachably mounts the crushing cap on the projection. The second connecting member extends through the rear wall section of the crushing cap and is separably held in the projection.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: October 18, 2016
    Assignee: Hazemag & EPR GmbH
    Inventors: Jochen Emmerich, Thomas Woestmann
  • Publication number: 20140117133
    Abstract: A crushing ring of a crushing roll includes a base body with a through-opening, for connecting it to a shaft in a rotationally rigid fashion. At least one crushing tooth is in the form of a projection that is provided on the outer circumference of the base body and extends radially outward. A crushing cap encases the projection. The crushing cap includes a front wall section, a rear wall section and a head section that connects the two. A first pin-shaped connecting member detachably mounts the crushing cap on the projection. A second pin-shaped connecting member also detachably mounts the crushing cap on the projection. The second connecting member extends through the rear wall section of the crushing cap and is separably held in the projection.
    Type: Application
    Filed: October 25, 2013
    Publication date: May 1, 2014
    Applicant: HAZEMAG & EPR GMBH
    Inventors: Jochen Emmerich, Thomas Woestmann