Patent ID: 7011347

Claim:
A section door latch assembly for closing a section door, said section door including a plurality of horizontal elongated elements; hinges mutually connecting said elements; side guide bars for sliding engagement of said section door, one of said side guide bars having an opening; small rolling wheels sliding within said side guide bars, each one of said side guide bars having a vertical branch which defines the operative position of the section door when closed, an upper horizontal branch which defines a disappearance position of the section door when open, and a curved connection branch joining together said vertical and horizontal branches; wherein said latch assembly is displaceable between an inactive position and an active position, and is intended for engaging, in said active position, in said opening provided in said one of said side guide bars; wherein said latch assembly comprises: a latch; a hollow pivot or axle having a bore, said one of said small rolling wheels being mounted on said hollow pivot or axle and coaxial to said latch, said latch being guided to slide within the bore of said hollow pivot or axle; and a support member having means for adjustably mounting the support member on one of said elongate elements or one of said hinges, and including a partially cylindrical seat in which said hollow pivot or axle is mounted.