Patents by Inventor Ernst Henniges

Ernst Henniges 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).

  • Bearing brass for the journal bearings of rail vehicles
    Patent number: 4184722
    Abstract: A bearing brass for the journal bearings of rail vehicles, where the bearing brass is in the form of a part-circular segmental bearing member and is arranged in a journal bearing box above the axle. The journal bearing box retains underneath the axle a lubricating pad receiving lubricant from an oil sump, and the lubricating pad serves to lubricate the rotating axle journal extending into the journal bearing box. The bearing brass comprises a support body preferably consisting of cast iron and a bearing brass segment consisting of babbit metal. The bearing brass segment is cast into dovetail shaped grooves of the support body after a prior tinning of the support body.
    Type: Grant
    Filed: March 8, 1978
    Date of Patent: January 22, 1980
    Assignee: Gummi-Henniges
    Inventor: Ernst Henniges
  • Elastic sealing ring for axle bearings of rail vehicles
    Patent number: 4127278
    Abstract: Bearing seal, especially for axle bearings of rail vehicles, with a sealing ring insertable into a pocket of the axle sleeve and consisting of an elastic material and provided with a passage fitted to the axle diameter and seating the axle (segment or journal). The sealing ring (5) is provided with an inner ring (7) held elastically and displaceably within an external support (8).
    Type: Grant
    Filed: July 1, 1977
    Date of Patent: November 28, 1978
    Assignee: Gummi-Henniges
    Inventor: Ernst Henniges