| 摘要 |
The present invention relates to a device at signs, whereby each sign has display members which include an elongate carrier rod (3) of preferably a great length and which carrier rod is vertically oriented and provided to rotate about a longitudinal shaft, whereby blades (6) on a series of display members (2) mounted beside each other are adapted to together define various images and whereby the carrier rod (3) is provided with retaining means (4, 5) through which the blades (6) are mounted on said carrier rod (3). For quick and easy mounting of the blades (6), at least one upper retaining means (4) is mounted at the top of the carrier rod (3) and comprises at least one retaining portion with which a corresponding retaining portion on a blade (6) can be brought in engagement from below in upwards direction (U), whereby at least one lower retaining means (5) is mounted down below on the carrier rod (3) and comprises at least one retaining portion which is designed to permit engagement therewith by a corresponding retaining portion on said blade (6) after said blade (6) at the top has been brought in engagement with the upper retaining means (4) such that said blade can not slide out of engagement with the upper retaining means (4). <IMAGE> |
