Loading patent…
AssigneeFerco International Usine de Ferrures de Batiment
InventorDaniel Vigreux
Estimating the term…
This fitting for two-way opening windows or French-windows is adapted to be operated by means of a single handle for imparting to the fitting a locked position and two opening positions; the fitting is disposed between the fixed frame and the movable frame of the window and comprises on the one hand at least one locking member rigid with a control rod disposed on one of the frames and adapted to be moved through a distance corresponding to two successive pitches by actuating the handle, and on the other hand at least one keeper engageable by the locking member and disposed on the other frame, this keeper comprising locking means of which one component, the locking member or the keeper, is movable through a distance corresponding to one pitch of the movement performed by the control rod in the direction of travel thereof.
Window or French-window fitting operable by means of a single handle permitting of setting the fitting in a locked position and two window opening positions, said fitting, disposed between the fixed frame and the movable frame of the window, comprising at least one locking member rigid with a control rod disposed on one of said frames and adapted to be moved by means of said single handle through a distance corresponding to two successive pitches, and at least one keeper adapted to be engaged by said locking member and disposed on the other frame, this fitting comprising on the one hand at least one locking means, consisting of said locking member and said keeper, one of which being adapted to be moved through the distance of one pitch by actuating said control rod in the normal direction of travel of said control rod and on the other hand a safety device adapted to lock said locking member at the end of its linear translation.
Dependencies are inferred from the claim text.