Method for mounting a control assembly for doors and windows
Method for mounting a control assembly for doors or windows, in which the door or window comprises a frame including a metallic section bar having an outer wall and a longitudinal groove, and in which the control assembly comprises a handle having a base, a rotatable grip and a rotatable control pin, a transmission device having an input member able to be coupled with the control pin of the handle and at least one carriage movable in rectilinear direction, and connected to the input member by means of a mechanism, a rod able to slidably engage said groove, and a connecting member able to be fastened to the rod. The method comprises the steps of positioning said rod in said groove with said connecting member positioned slidably on the rod, applying the transmission mechanism to the section bar, mutually connecting said carriage and said connecting member so that the connecting member is fixed to said carriage for movements in the longitudinal direction of the groove, and after mutually connecting said carriage and the connecting member, fastening the connecting member to the rod.
1. A method for mounting a control assembly for doors or windows, in which the door or window comprises a frame including a metallic section bar having an outer wall and a longitudinal groove with an undercut section and an open edge contained in a plane that is orthogonal to said outer face, and in which the control assembly comprises:
a handle having a base, a rotatable grip and a rotatable control pin rotatably connected to the grip,
a transmission device having an input member able to be coupled with the control pin of the handle and at least one carriage movable in a rectilinear direction and connected to the input member by a mechanism able to transform the rotary motion of the input member into a rectilinear motion of said carriage,
a rod able to slidably engage said groove, and
a connecting member able to be fastened to the rod,
the method comprising:
positioning said rod in said groove with said connecting member positioned slidably on the rod,
applying the transmission device to the section bar,
mutually connecting said carriage and said connecting member so that the connecting member is fixed to said carriage in a longitudinal direction of the groove, and
after mutually connecting said carriage and the connecting member, fastening the connecting member to the rod.
2. The method as claimed in claim 1 , wherein a screw fastens the connecting member and the rod by forming a through hole in the rod.
3. The method as claimed in claim 1 , wherein there is a single rod associated with said transmission device.
4. The method as claimed in claim 1 , wherein the transmission device and the handle are fastened at opposite parts of said outer wall of the section bar.