Method for connecting channels, preferably ventilation ducts with rectangular cross-section and a set of devices for connecting channels, preferably ventilation ducts with rectangular cross-section

摘要

the subject of the invention is a way of linking the channels, especially the ventilation of rectangular and adapter, to connect channels, especially ventilation, having rectangular, applicable to rapid and permanent connection sections of ventilation ducts in a s construction projects.way is characterized by the fact that a profile (1) of the outline shape internal as external outline area marginal channels having external surfaces of lugs (3) longitudinal shapes of sockets, with the outer surface profiles (1), with the rail profile (1) combined with the marginal channel, advantageously by glueing.then compile so prepared ends of the channels, osadzaju0105c between the gasket (9), and in the nest, coming into contact keys (3) introduces shapes, the elastic tube (6).the band is characterized by the fact that it is a profile (1) of the outline shape as the outline of internal external channels connected permanently with a marginal zone channels having external surfaces of lugs (3) longitudinal shapes of sockets at the external surface of professor ili (1), in which the nest of keys (3) has embedded elastic connectors (6).