One Roll Type Patents (Class 160/55)
  • Patent number: 11572693
    Abstract: Provided is an awning system comprising: a) two vertical tracks; b) two arms, with each arm attached at a first end to one of the vertical tracks, the arm configured to move in a vertical direction and pivot in relation to the track, each arm further configured to be extendible; c) a cross-bar, with each end of the cross-bar attached to a second end of one of the arms; d) a piece of fabric attached at one end to the cross-bar; and e) a holder placed on top of the tracks for holding a second end of the fabric; wherein the awning fabric is configured to be adjusted in both the vertical and the horizontal direction; wherein a user can move the arms vertically and extend the arms to adjust a position of the fabric.
    Type: Grant
    Filed: March 20, 2022
    Date of Patent: February 7, 2023
    Inventor: Afshin Shargani
  • Patent number: 7789122
    Abstract: A winding roller for winding and unwinding a corner projected canvas and a rectangular canvas in such a state that the canvases overlap is supported via a bearing and a slider for attaching a projected corner canvas to the winding roller and making the canvas freely slidable is incorporated. The front bar for the rectangular canvas is supported by a foldable arm in such a manner so as to be freely translatable and the front bar for the projected corner canvas is formed in the front bar for the rectangular canvas in such a manner so as to be freely slidable. Thus, the projected corner canvas and the rectangular canvas, which are wound around the winding roller in such a state that the canvases overlap are unwound so as to spread, and the spread projected corner canvas slides transversely along the winding roller and the front bar of the rectangular canvas, and thus, extends to the outside of a building which includes a corner space portion of a projected corner portion.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: September 7, 2010
    Inventor: Osamu Ito
  • Patent number: 7730924
    Abstract: A composite awning device, wherein an awning device for projected corner having a projected corner canvas windup device is combined with a rectangular awning device having a rectangular canvas windup device, mainly the awning device for projected corner is mounted near the corner of a projected corner portion, and the rectangular awning device is mounted in a linear district following the corner part when used. The windup device of the awning device for projected corner comprises projected corner canvas windup shafts and front bars. The windup shafts comprise inner rotating shafts and outer rollers supportedly inserted into the rotating shaft. The projected corner canvas front bars are supportedly inserted into the rectangular canvas front bars so as to be movably guided.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: June 8, 2010
    Inventor: Osamu Ito
  • Patent number: 7513289
    Abstract: A slide-lateral arm box awning system for motor homes and recreational vehicles having an extendable coach slider includes a encasement, a slider awning and a lateral arm awning. First and second roll bars are disposed within the encasement and attached respectively to the slider awning and the lateral arm awning within the encasement. Independent of operation of the roll bars enables independent operation of the slider awning and the lateral bar awning.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: April 7, 2009
    Assignee: Girard Systems
    Inventors: Vince Weddell, Robert G. Heitel
  • Patent number: 5862849
    Abstract: This invention relates to a sunshade anti-theft window which is composed of an anti-theft window and a rolling curtain; wherein the anti-theft window having a pivot arm installed at its bottom, the pivot arm being pivoted on bottom of window-still. The rolling curtain is installed on top of the window-still and have a rolling shaft and a sunshade curtain winded on the rolling shaft, the end of sunshade curtain being connected with top of the anti-theft window. The anti-theft window can be pushed outwardly and rotated around the pivot arm, meanwhile, the sunshade curtain will he dragged openly by the anti-theft window for shading sunlight, furthermore, the sunshade curtain can be returned to original position by means of a tension spring installed on the rolling curtain when the anti-theft is dragged inwardly.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: January 26, 1999
    Inventor: Ching Huang Lee
  • Patent number: 4919158
    Abstract: The present invention relates to a method and an apparatus for washing pulp according to which method the pulp is supplied onto a movable liquid-pervious support surface (2) to form a substantially continuous layer (7); and washing liquid is supplied to the pulp layer and passed in several successive washing phases through different areas of the layer in such a way that the washing liquid gradually flows in the opposite direction compared with the flow direction of the pulp layer. According to the invention the washing liquid is divided in two or more partial flows which pass alternately through different washing phases in such a way that the washing liquid which in one phase has passed through the pulp layer flows past at least the washing phase preceding it in the flow direction of the pulp layer. The apparatus of the invention preferably comprises a rotating cylinder (1) the casting surface (2) of which serves as the liquid-pervious support surface for the pulp.
    Type: Grant
    Filed: March 20, 1987
    Date of Patent: April 24, 1990
    Assignee: A. Ahlstrom Corporation
    Inventors: Seppo K. Kokkonen, Harri T. Qvintus