FIELD: construction, in particular, designs of building windows, doors or facades. SUBSTANCE: the heat-insulating section has metal sections and an insulating strip located between the metal sections and joined to the metal sections along the longitudinal edges. The strip is made of plastic in the form of two members for prevention of the shearing stress on the second metal section due to the change of the length of the first metal section arising at variable temperature loads. Each member of the insulating strip is joined without any probability of shearing to the respective metal section. The middle joint between the two members of the insulating strips is made in the form of a slip guide. EFFECT: reduced shear strength between the joined parts in the zone of joint. 9 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FRONT ELEVATION OR GLASS ROOF IN FIRE-PROOF VARIANT OF IMPLEMENTATION | 1998 |
|
RU2186180C2 |
| STOPPING SEAL FOR WINDOWS, DOORS AND BUILDING FACES | 1998 |
|
RU2204006C2 |
| MACHINE FOR ANGULAR JOINING | 1998 |
|
RU2196656C2 |
| LOAD-CARRYING SHAPE | 1999 |
|
RU2237788C2 |
| ANGLE JOINT OF HOLLOW SECTIONS OF FRAME FOR WINDOWS, DOORS OR FACE | 1994 |
|
RU2120016C1 |
| METHOD AND DEVICE FOR WELDING OF CHAMFERED FRAME SECTIONS OF PLASTICS WITH INSERTED PICKINGS | 1997 |
|
RU2183160C2 |
| ANGLE JOINT OF CHAMFERED HOLLOW SECTIONS OF WINDOW, DOOR AND FACE FRAME | 1994 |
|
RU2120017C1 |
| BRAKING ARRANGEMENT FOR CASEMENTS OF WINDOW OR DOOR | 1998 |
|
RU2178498C2 |
| COMPOSITE PROFILE FOR DOORS, WINDOWS OR FACADE ELEMENTS | 2015 |
|
RU2695526C2 |
| SEALING SYSTEM FOR DOOR, WINDOW OR FRONT ELEMENT | 2015 |
|
RU2698188C2 |
