Patents Assigned to Double E Company, LLC
  • Safety chuck
    Patent number: 10457519
    Abstract: A safety chuck mounted to equipment that process web material is provided. The safety chuck is provided with a die spring connecting a moveable jaw with a spindle, said spring urging the moveable jaw into a fully closed position. A number of magnets mounted on a mounting flange will engage the moveable jaw, overcoming the spring's force and holding the moveable jaw in a fully open position. Rotation of the spindle releases the magnets allowing the spring to force the moveable jaw back into a fully closed position.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: October 29, 2019
    Assignee: Double E Company, LLC
    Inventors: Michael Van Deurse, Nicholas Allard, Michael O'Shea, Brittany Cole, Steve Marsh