Patent ID: 6173533
Filing Date: 2001-01-16
Classification: B60J,E06B

Abstract:
A weather strip for window and door frames, comprising:a base portion (2) arranged to be engaged in an anchoring area (3) of a first bearing frame (4);a head portion (5) having at least one operating holding area (5b) to act against and abutment area (6) associated with a second bearing frame (7);a band of magnetic material (8) in a longitudinal seat (5a) formed in said head portion (5); anda non-tubular intermediate connecting portion (9) between said base and head portions, said intermediate portion (9) in section is defined by a single fillet element having at least one unstraight bendable portion (9a) in the form of an arc and a substantially straight portion (9b), said bendable portion extending substantially centrally from said head portion, said straight portion extending from only one side of said base portion, said straight portion has a gradually decreasing thickness away from said base portion, said fillet elements is capable of bending and extending to move the head portion (5), along any direction, from a rest position to a plurality of operating positions located at a given distance from said rest position and the magnetic charges of said band are disposed in such a manner that the opposite poles are located at the opposite ends of said operating holding area (5b) and are adapted to act on a magnetic element arranged on the abutment area (6), said head portion and said base portion being interconnected only by said fillet element.