With Oblique Means Urging Work Laterally Patents (Class 144/248.2)
  • Patent number: 10232599
    Abstract: A door pressing system for pressing interior passage doors, exterior entry doors, bi-fold doors, and/or closet doors features a multi-door pressing station including first and second presses, a loading device, and a discharging device. The pressing station is configured to alternatively move the first and second presses into operative alignment with the loading and discharging devices. The press in operative alignment delivers a pressed assembled door to the discharging device and receives an assembled door layup to be pressed from the loading device. The other press that is out of operatively alignment presses an assembled door received therein. Additional methods and systems are also provided.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: March 19, 2019
    Assignee: Masonite Corporation
    Inventors: George Cucchi, Bei-Hong Liang, Michael MacDonald
  • Patent number: 6651798
    Abstract: An apparatus for repositioning a workpiece on a lugged conveyor, where the conveyor has lugs for carrying the workpiece spaced apart by a lug space in a downstream direction. The apparatus includes a sensor for detecting the position of the workpiece on the conveyor and relaying position information to a processor, at least one running element mountable in cooperation with the conveyor, a selectively actuable actuator cooperating with the processor for the selective actuation of the running element.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: November 25, 2003
    Assignee: Coe Newnes/McGehee ULC
    Inventors: William R. Newnes, Deane R. Hendersen
  • Patent number: 6571839
    Abstract: According to this invention, introduction of dynamic, closed-loop force and position control over press rolls of a planer or infeed table provides a dramatic increase in capability, performance, and reliability, as compared to the prior art.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: June 3, 2003
    Assignee: The Coe Manufacturing Company
    Inventors: Dennis Allison, Joe Butz