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INSULATING STRIP FOR DOOR, WINDOW OR FAÇADE ELEMENTS, COMPOSITE PROFILE FOR DOOR, WINDOW OR FAÇADE ELEMENTS, AND METHOD FOR FINISHING MANUFACTURING OF A ROLL-IN HEAD OF AN INSULATING STRIP FOR DOOR, WINDOW OR FAÇADE ELEMENTS
INSULATING STRIP FOR DOOR, WINDOW OR FAÇADE ELEMENTS, COMPOSITE PROFILE FOR DOOR, WINDOW OR FAÇADE ELEMENTS, AND METHOD FOR FINISHING MANUFACTURING OF A ROLL-IN HEAD OF AN INSULATING STRIP FOR DOOR, WINDOW OR FAÇADE ELEMENTS
An insulating strip (3) connects profiles (2) of a composite profile (1) for doors, windows or façade elements. At least one of the profiles has a roll-in groove (6) and is composed of a first metal material. The insulating strip (3) includes a strip body (4) composed of an insulating material and extending in a longitudinal direction (z). A roll-in head (5) is formed at a longitudinal edge of the strip body (4). The roll-in head (5) has a cross-sectional shape in a plane (x-y) perpendicular to the longitudinal direction (z) suitable for insertion into the roll-in groove (6). A metal sheet (13) having surface variations (17; 18) covers at least a portion of a surface (10, 11, 12) of the roll-in head (5). At least a portion of the sheet (13) is composed of a second metal material having a tensile strength of 300 N/mm2 or more.
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机译:绝缘条(3)连接用于门,窗或立面元件的复合型材(1)的型材(2)。至少一个型材具有滚入凹槽(6),并且由第一金属材料制成。绝缘带(3)包括由绝缘材料构成并沿纵向方向(z)延伸的带体(4)。在带状体(4)的纵向边缘处形成有滚压头(5)。滚压头(5)在垂直于纵向方向(z)的平面(x-y)中具有适合于插入滚压槽(6)中的横截面形状。具有表面变化(17; 18)的金属板(13)覆盖滚压头(5)的表面(10、11、12)的至少一部分。片材(13)的至少一部分由抗拉强度为300N / mm 2以上的第二金属材料构成。
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