Banner stand
AssigneeExpand International AB
InventorsUlf Meijer, Björn Ake Sköld
Life of this patent
Estimating the term…
Abstract
Stand for banners and the like including a foot part, taking up a cylinder on which a banner can be rolled up on and drawn out from and a device for achieving a rolling up movement for the rolling up of the banner. The rolling up device includes a driving device coupled to the cylinder for rolling up the banner, the driving device comprising a rubber string which at the pulling out of the banner is would up on a drum that is conical and with the string fastened in the wider end so that at a rolled up banner the string runs out from the wider end of the conical drive rollers so that the torque that is achieved by the string is sufficient for the rolling up of the banner's complete rolling up in spite of the rubber string in this position having its minimum tension force.
Claims9
A stand for a banner, including
- a foot part that takes up a cylinder on which the banner can be rolled up and drawn out from respectively;
- and
- a device to achieve a rolling up movement for rolling up the banner,
- wherein a winding up device includes a drive device coupled to the cylinder for rolling up of the banner, which drive device includes a rubber string, the rubber string, when drawing out the banner, is wound up on a drum that is conical and with the rubber string fastened in a wider end of the drum so that, when the banner is rolled up, the rubber string runs out from the wider end of the conical drum so that a torque that is achieved by the rubber string is sufficient for completely rolling up the banner despite the rubber string in this position having its minimum tension force.
Dependencies are inferred from the claim text.