Overlapped Blocks Patents (Class 246/51)
  • Patent number: 5876086
    Abstract: In accordance with the teachings of the present invention, there is provided a door closure apparatus for covering a single opening in a vehicle body. The apparatus including a first door, a second door and a third door, each door being pivotally supported by hinges which are concealed from view when the first, second, and third doors are in a closed position.
    Type: Grant
    Filed: April 14, 1997
    Date of Patent: March 2, 1999
    Assignee: The Budd Company
    Inventors: James P. Lagrou, Douglas A. Rozier
  • Patent number: 4352895
    Abstract: The present invention provides a process for the continuous production of plates, which are optionally laminated on all sides, from foamed synthetic resins and especially from polyurethane hard foams, in which a foaming synthetic resin is passed through a channel formed by endless running bands, wherein the side bands are subjected to external pressure and press towards the middle of the plate, said side bands being pressed in the course of the foaming by the foaming pressure thereby arising into their actual side-limiting positions, said side bands finally assuming the positions which correspond to the desired plate breadth and contour.The present invention also provides a device for taking up the lateral foam pressure in continuously operating band plants, comprising counterpressure devices which exert on the side bands, adapted to move in the plane of the plate, an optimum counterpressure for the reaction characteristics of the foaming synthetic resin.
    Type: Grant
    Filed: September 5, 1980
    Date of Patent: October 5, 1982
    Assignee: Chemie-Anlagenbau Bischofsheim GmbH
    Inventor: Karl-Heinz Hilterhaus