Patents by Inventor Horst-Dietmar Kohler

Horst-Dietmar Kohler 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: 4582267
    Abstract: A rolling bearing arrangement for a cone crusher comprising a vertical drive shaft arranged within a housing and in alignment with a conical crusher jacket, the upper end of the drive shaft being slightly inclined to the axis of the crusher jacket and having a crusher cone mounted on said upper end, the crusher cone being supported by at least one radial rolling bearing and by a first thrust rolling bearing arranged at the lower end of the crusher cone, characterized by a second thrust rolling bearing arranged above the radial rolling bearing between the drive shaft and spring-elastic means (12) are provided which take support on the one hand on the shaft (2) and, on the other, on the end face of the thrust rolling bearing (11) away from the thrust rolling bearing (10) and in so doing brace these two thrust rolling bearings against one another.
    Type: Grant
    Filed: July 17, 1984
    Date of Patent: April 15, 1986
    Assignee: INA Walzlager Schaeffler KG
    Inventor: Horst-Dietmar Kohler