SPACING DEVICE FOR GLAZING CONTAINING AN ACOUSTIC ABSORBENT MATERIAL, GLAZING AND ASSOCIATED MANUFACTURING METHOD

FR3168617A1Pending Publication Date: 2026-05-22SAINT GOBAIN VITRAGE SA
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Patent Information

Application Number
FR2024012628
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-11-19
Publication Date
2026-05-22

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Abstract

GLAZING SPACING DEVICE COMPRISING AN ACOUSTIC ABSORBENT MATERIAL, GLAZING AND ASSOCIATED MANUFACTURING METHOD The invention relates to a glazing spacing device, said spacing device comprising a straight profile (1, 10, 100) including at least four walls (3, 4, 5) delimiting between them at least one chamber (2, 21, 22), said profile extending over a profile length, one (3) of the walls comprising a plurality of perforations (6) arranged periodically. Said chamber (2) comprises an acoustic insulation material (8) and optionally a desiccant (9).Any one (4, 5) of said walls not including said perforations has at least one longitudinal through opening (40, 51, 52) which extends at least partially over said length of said profile (1, 10, 100) and said at least one longitudinal through opening (40, 51, 52) being hermetically sealed by a sealing cover (20), fixed at least to said wall (4, 5) having said at least one longitudinal through opening (40, 51, 52). Figure for the abbreviation: Fig. 1.
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Claims

- to provide a straight profile (1, 10, 100), the straight profile (1, 10, 100) comprising at least four walls (3, 4, 5) delimiting between them at least one chamber (2, 21, 22), said profile (1, 10, 100) extending over a profile length, one (3) of the walls comprising a plurality of perforations (6) arranged periodically, any one (4, 5) among said walls not comprising said perforations having at least one longitudinal through opening (40, 51, 52) which extends at least partially over said length of said profile (1, 10, 100), - to introduce a sound insulation material (8) and optionally a desiccant (9) through the at least one longitudinal through opening (40, 51, 52) into the chamber (2), - hermetically seal at least one longitudinal through opening (40, 51, 52) with a watertight sealing cap (20) by fixing the watertight sealing cap (20) to the wall (4,5) having said at least one longitudinal through opening (40, 51, 52). [Fig. 1]

Citation Information

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