Patents Examined by John M. S. Hoffmann
  • Glassware forming machine having a pivotally supported mold mechanism which facilitates replacement thereof
    Patent number: 5252114
    Abstract: A parallel movement mould mechanism for use in a glassware forming machine comprises mould supports mounted for movement on horizontal shafts and means for moving the mould supports comprising a cage assembly in which a piston and cylinder device linked to the mould supports is mounted, the cage assembly being mounted for adjustable pivotal (22) movement with respect to shafts so that adjustment of the position of the cage assembly adjusts the position of the center line of moulds (18) supported on the mould supports.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: October 12, 1993
    Assignee: Emhart Glass Machinery Investments Inc.
    Inventor: Werner Sidler