Patents Assigned to Weinheimer Gummiwerke GmbH
  • Valve for closing, throttling or regulating
    Patent number: 4150692
    Abstract: A valve for closing, throttling or regulating having a closing-adjusting cone which is a hollow cylinder which while recessing a part of the cylinder jacket is developed with an opening throughout from the upper to the lower end surface as a partial shell.
    Type: Grant
    Filed: February 8, 1977
    Date of Patent: April 24, 1979
    Assignee: Weinheimer Gummiwerke GmbH
    Inventor: Karl J. Wolf