Profile element for rail system, has pin or bar essentially formed in dove tail shape, and recesses including two undercuts engaged behind pin or bar of additional uniform profile element

摘要

The element (2a, 2b. 2c) has fasteners formed integrally with the element, where the fasteners are equipped for a positive connection with an additional uniform profile element under formation of a running channel for accommodation of sliding elements i.e. curtain, and rollers. The fasteners includes a pin or bar positively insertable into a corresponding recess of the additional uniform profile element. The pin or bar is essentially formed in dove tail shape. Recesses include two undercuts that are engaged behind the pin or bar of the additional uniform profile element.