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A door-leaf profiled section for glass doors and windows, and particularly for glass doors of the kind used between a room a refrigerator or freezer space, the profiled section preferably being made of aluminum and being intended to embrace the edges of a double or triple glazing assembly, and inclu

A door-leaf profiled section for glass doors and windows, and particularly for glass doors of the kind used between a room a refrigerator or freezer space, the profiled section preferably being made of aluminum and being intended to embrace the edges of a double or triple glazing assembly, and including a substantially U-shaped channel in which the glazing assembly is intended to be inserted and there glued. The invention is characterized in that the U-shaped channel (4), seen in cross section, includes at least three abutment surfaces (7, 8, 9) intended for abutment with a glazing assembly (2) inserted into the channel, such that one side (10) of the glazing assembly (2) will abut one of the abutment surfaces (7), and such that the opposing side (11) of the assembly will abut two of the abutment surfaces (8, 9), these latter abutment surfaces (8, 9) being spaced from one another. Two of the abutment surfaces (7, 8) form the mouth of the U-shaped channel (4) and are spaced apart at a distance which corresponds to the thickness of the glazing assembly (2), whereas the remainder of the U-shaped channel has a width which is greater than the width of the glazing assembly. The profiled section includes fastener means (13, 14) on the bottom of the U-shaped channel. Seen in cross section, the fastener means includes two projections (13, 14) which extend parallel with the U-shaped channel, from the bottom of the channel towards the mouth thereof. The free-ends of the projection (13, 14) are provided with a respective widened part (15, 16).

대표청구항 ▼

A door-leaf profiled section for glass doors and windows, particularly for glass doors of the kind used between a room and a refrigerator door or freezer space, said profiled section being made of material shaped to embrace the edge surfaces of a plural sheet glazing assembly, said profiled section

A door-leaf profiled section for glass doors and windows, particularly for glass doors of the kind used between a room and a refrigerator door or freezer space, said profiled section being made of material shaped to embrace the edge surfaces of a plural sheet glazing assembly, said profiled section including a substantially U-shaped channel in which the edges of the glazing assembly are inserted and there glued, wherein said U-shaped channel (4; 40), seen in cross-section, includes at least three abutment surfaces (7, 8, 9; 70, 80, 90) intended for abutment with the edge side surfaces of said glazing assembly (2; 43) fitted in siad channel, such that one side surface (10) of said glazing assembly (2; 43) will abut one of the abutment surfaces (7; 70) and such that the opposite side surface (11) of said glazing assembly will abut two of said abutment surfaces (8, 9; 80, 90), these latter two abutment surfaces (8, 9; 80, 90) being spaced from one another; said one and one of said two abutment surfaces (7, 8; 70, 80) define the mouth of the U-shaped channel (4; 40) and are spaced apart a distance corresponding tothe thickness of the glazing assembly (2; 43) and the remainder of the U-shaped channel has a width which is greater than the thickness of said glazing assembly; wherein the profiled section includes fastener means (13, 14; 35) on a bottom-forming surface of the U-shaped channel, said fastener means including, when viewed in cross-section, at least one projection (13, 14; 35) which extends parallel with the U-shaped channel from the bottom-forming surface of said channel towards but terminating below the mouth thereof; wherein each said at least one projection (13, 14; 35) is provided at its respective free end with a widened part (15, 16; 36); spacer means between and bonded to the facing surfaces of adjacent sheets of the glazing assembly around and inset from the edges of said sheets a distance less than the length of said projections from the bottom-forming surface of said channel wherein each said at least one projection is positioned so as to project with its said free end and widened part located between edge side surfaces of adjacent sheets of said plural glazing assembly; and wherein glue is placed between the facing edge surfaces of the sheets of said plural glazing assembly and against said spacer means to bond and interlock said projections, said sheets and said glue as an inter-related structure with the edges of said sheets spaced-apart from the bottom-forming surface of said U-shaped channel, enabling excess portions of said glue, displaced by said projections, to be extruded from between the glass sheets into the space between the bottom-forming surface of the U-shaped channel and the edges of said sheets.