Method and apparatus for installing advertising signs

G - Physics – 09 – F

Patent

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Details

G09F 7/18 (2006.01) G09F 7/20 (2006.01) G09F 15/00 (2006.01)

Patent

CA 2750797

An apparatus (10) for installing an advertising sign is disclosed. The apparatus (10) comprises a support structure (14); a lifting system (16) fixed to the support structure (14); a top rail (30) supported on the lifting system (IS) such that the top rail (30) can be raised and lowered between a lowered mounting position and a raised display position; and a bottom rail fixed to the support structure (14). The lifting system (IS) comprises a cord operable to raise the top rail (30) to the upper display position. The top rail (30) comprises a longitudinally extending channel adapted to engage a top periphery of an advertising sign, and the bottom rail comprises a longitudinally extending channel adapted to engage a bottom periphery of an advertising sign. A method for installing an advertising sign is also disclosed. A method of retaining a flexible sheet is also disclosed.

L'invention porte sur un appareil (10) pour installer un panneau publicitaire. L'appareil (10) comprend une structure de support (14) ; un système de levage (16) fixé à la structure de support (14) ; un rail supérieur (30) supporté sur le système de levage (IS) de telle sorte que le rail supérieur (30) peut être élevé et abaissé entre une position de montage abaissée et une position d'affichage élevée ; et un rail inférieur fixé à la structure de support (14). Le système de levage (IS) comprend un câble pouvant être actionné pour élever le rail supérieur (30) dans la position d'affichage supérieure. Le rail supérieur (30) comprend un canal s'étendant longitudinalement apte à se mettre en prise avec une périphérie supérieure d'un panneau publicitaire, et le rail inférieur comprend un canal s'étendant longitudinalement apte à se mettre en prise avec une périphérie inférieure d'un panneau publicitaire. L'invention porte également sur un procédé pour installer un panneau publicitaire. L'invention porte également sur un procédé pour maintenir une feuille souple.

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