ISOLATION GLASS PACK WITH SEPARATE GLASS SHEETS AND SPACING PROFILE Russian patent published in 2006 - IPC E06B3/663 

FIELD: building, particularly glass packs.

SUBSTANCE: glass pack comprises separate sheets, elastic sealant and spacing profile. The spacing profile is made as hollow profile, which encloses glass pack interior along edge thereof. The spacing profile includes spaced apart outer and inner transversal walls extending across glass pack surface. The transversal walls have parts, which are parallel to glass sheet and side wall planes. Each side wall is provided with projection having the first support member. The projection extends beyond inner wall and passes into glass pack interior. The projection may adjoin glass sheet so that space is defined between glass sheet and the side wall projection. The space is filled with sealing material, which retains its elastic-plastic properties. At least one inclined transition wall is arranged between outer transversal wall and side walls. The sealant is located near transition walls and/or outer transversal wall to support glass sheet edges along with spacing profile. The sealant seals glass pack from outside to retain plastic-plastic properties of sealing material. Spacing profile has the second glass sheet support members located near side walls or side wall projection ends facing side walls. The second support members may cooperate with glass sheets during deflection of the side wall projections. The second support members are inclined towards glass sheets with respect to side walls or side wall projections for distance less than inclination of the first support members of side wall projections in relaxed state. Hollow profile is filled with moisture-absorbing material.

EFFECT: improved glass pack tightness without increase of spacing profile size.

14 cl, 7 dwg