Patents Assigned to Expandable Van Tops Ltd.
  • Patent number: 4993773
    Abstract: A vehicle used for camping or the like includes a roof structure having an opening upon which is mounted a seperable cover panel. The cover panel can be moved from a closed position covering the opening to an open position in which it is suspended in cantilever arrangement outwardly from one side of the opening with a tent enclosure between the opening and the underside of the panel to cover an access area therebetween. A lever arrangement includes first and second levers which are connected for pivotal movement respectively at the side edge of the opening and the adjacent side edge of the panel. Third and fourth levers are connected each coupled to one of the first and second levers for pivotal movement with the third and fourth levers connected together between the first and second levers and exending outwardly therefrom to engage a cable.
    Type: Grant
    Filed: November 24, 1989
    Date of Patent: February 19, 1991
    Assignee: Expandable Van Tops Ltd.
    Inventor: Jack Lange
  • Patent number: 4462631
    Abstract: The top of the van includes a perimetrical wall defining an opening with a hinged cover panel which opens to a horizontal position on one side of the van. A tent or enclosure is secured by the edges, around the perimetrical wall of the opening and around the free edges of the cover panel. A plurality of hoop braces are hinged to the wall and to the cover panel and the flexible enclosure is secured to these hoops so that the hoops are erected when the cover panel is opened. The cover panel is supported horizontally in the opened position by means of tension cables extending from the other edge of the opening, to the hoop braces to which it is secured, and is then secured to the distal edge of the cover panel by the other end thereof thus eliminating any need for vertical supports. If desired, a flexible porch can be detachably secured around the three edges of the cover panel when open, and can depend therefrom to the ground.
    Type: Grant
    Filed: March 24, 1982
    Date of Patent: July 31, 1984
    Assignee: Expandable Van Tops Ltd.
    Inventor: Jack Lange