Metal Ware for a Window
AssigneeCapoferri Serramenti S.P.A.
InventorSergio CAPOFERRI
Life of this patent
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Abstract
A window metalware comprising: a strip, a rod, locking members, a rack, and a pinion. The strip is mounted on the window strut. The rod, slidably mounted on the strip, has an outer surface and an inner surface. The locking members are firmly mounted on the rod. The rack is firmly mounted on the rod. The pinion is rotatably mounted on the strip to engage the rack. The axis X of the pinion is fixed on the strip, and the rod is between the strip and the pinion. The pitch surface of the rack is spaced, with respect to the inner surface of the rod, towards the strip, beyond the half thickness of the rod. The rod comprises an aperture inside which a canal-shaped structure is inserted and the rack is placed in the canal-shaped structure.
Claims29
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Metalware according to claim 11, wherein the strip comprises a slot in correspondence of the rack.
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Metalware for a window, comprising:
- a strip suitable for being mounted in a fixed manner on a strut of the window;
- a rod mounted in a sliding manner with respect to the strip, wherein the rod features an outer surface facing the strip, an inner surface, opposed to the outer surface, and a thickness s spacing the outer surface from the inner surface,
- locking members of the window mounted on the rod;
- a rack having a pitch surface p1 and mounted on the rod;
- a pinion having a pitch surface p2 and mounted on the strip in such a manner that the pinion can rotate around an axis X, the pinion engages the rack, the axis X of the pinion is fixed with respect to the strip, and the rod is disposed between the strip and the pinion,
- wherein the pitch surface p1 of the rack is spaced, with respect to the inner surface of the rod, towards the strip beyond the half thickness s of the rod, and wherein the rod comprises a through aperture inside which a canal-shaped structure is inserted and wherein the rack is placed in the canal-shaped structure.
A window, comprising:
- metalware including;
- a) a strip suitable for being mounted in a fixed manner on a strut of the window, b) a rod mounted in a sliding manner with respect to the strip, wherein the rod features an outer surface facing the strip, an inner surface, opposed to the outer surface, and a thickness s spacing the outer surface from the inner surface, c) locking members of the window mounted on the rod, d) a rack having a pitch surface p1 and mounted on the rod, e) a pinion having a pitch surface p2 and mounted on the strip in such a manner that the pinion can rotate around an axis X, the pinion engages the rack, the axis X of the pinion is fixed with respect to the strip, and the rod is disposed between the strip and the pinion, e) wherein the pitch surface p1 of the rack is spaced, with respect to the inner surface of the rod, towards the strip beyond the half thickness s of the rod, and wherein the rod comprises a through aperture inside which a canal-shaped structure is inserted and wherein the rack is placed in the canal-shaped structure, and
- a fixed frame and a frame movable between a complete opening position and a complete closure position, wherein the metalware is mounted to a strut on the movable frame.
Dependencies are inferred from the claim text.