The provisions introduced in door banner.

摘要

The provisions introduced in door banner.Consists of the provisions introduced in the fixed roofs of large door banner business premises, with the aim to promote the exchange of banners, whenever necessary in the light of publicity updates without the use of stairs and the like by users, giving pr. Aticidade, safety and agility, understanding, so,The release of the banner, bringing him to the ground level, through the handling of cables that support the base cables which can be moved through the driving action human or, preferably, by actuating a small motor, by means of remote control as P. Or the middle of a simple switch.