Patent ID: 6585301
Filing Date: 2003-07-01
Classification: E05B,E05C,Y10T

Abstract:
A sliding barrier selected from the group consisting of a door and a window, comprising:a section constituting a front upright of said sliding barrier; and a lock fitting with at least two lock bolts, said lock fitting including a sliding assembly which is mobile inside and in the longitudinal direction of a chamber of said section and which comprises a first bolt-carrier, the first bolt-carrier including a first opening which faces a corresponding first slot in a front wall of said chamber, the first opening being adapted to receive a tail of a first bolt introduced from outside said chamber through said first slot, the sliding assembly being slidingly connected by an operating rod extending in the longitudinal direction of the chamber to at least one auxiliary bolt-carrier, wherein the at least one auxiliary bolt-carrier including a second opening which faces a corresponding second slot in the front wall of the chamber, the second opening being adapted to receive a tail of an auxiliary bolt, introduced from outside said chamber through said second slot, wherein the lock fitting includes at least one auxiliary cartridge introduced into the interior of said chamber and fixed directly to and against an inside face of the front wall of said chamber by a cartridge front wall which includes a third slot similar to and facing the corresponding second slot and a means for bearing on and against said inside face around said second slot, and wherein said at least one auxiliary cartridge includes an interior cavity in which the at least one auxiliary bolt-carrier is received in sliding fashion, the interior cavity having an inside surface and the at least one auxiliary bolt-carrier having an outside surface, where the inside surface and outside surface have respective complementary conformations extending in the longitudinal direction and formed in a transverse direction of the front wall of the chamber and cooperating with each other to guide the at least one auxiliary bolt-carrier in the longitudinal direction and to retain said at least one auxiliary first bolt-carrier in said cavity.