Patents Assigned to Molins Machine Company, Inc.
  • Apparatus having a quick-set slotter knife
    Patent number: 3954050
    Abstract: Apparatus such as a paperboard printer slotter is provided with a device to quickly reposition a slotter knife by moving the same in a circumferential direction with respect to an annular head which supports the same. During such positioning of the slotter knife, it is held stationary while the annular support head is rotated. This slotter knife is releaseably mounted on its head and a means is provided to selectively release the lock when it is desired to reposition the knife.
    Type: Grant
    Filed: September 11, 1974
    Date of Patent: May 4, 1976
    Assignee: Molins Machine Company, Inc.
    Inventor: William Grobman
  • Preheater and method of controlling wrap of a web
    Patent number: 3946800
    Abstract: The amount of wrap between a web and a heated drum is varied as a function of web speed by adjusting the position of idler rollers in response to a reference speed signal.
    Type: Grant
    Filed: September 26, 1974
    Date of Patent: March 30, 1976
    Assignee: Molins Machine Company, Inc.
    Inventor: Donald J. Evans