Composite profile for doors, windows or façade elements
AssigneeSchuco International KG
InventorsAnke Rethmeier, Mathias Schiller
Life of this patent
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Abstract
A composite profile for doors, windows, or other facade elements includes a first and second metal profile between which at least one intermediate metal profile is provided. The first metal outer profile is connected to the intermediate metal profile in a first insulating web zone via one or more insulating web(s), and the second metal profile is connected to the intermediate profile in a second insulating web zone via one or more insulating web(s). Both the first and second insulating web zones have different shear strengths orthogonally in relation to the cross-sectional plane of the composite profile.
Claims33
A composite profile for doors, windows or façade elements, the composite profile comprising:
- a first metal profile;
- a second metal profile;
- a middle metal profile arranged between the first and second two metal profiles,
- wherein the first metal profile is connected to the middle metal profile in a first insulating bar zone via one or more first insulating bars,
- wherein the second metal profile is connected to the middle metal profile in a second insulating bar zone via one or more second insulating bars,
- wherein the first and second insulating bar zones have different shear strengths orthogonally to a cross-sectional plane of the composite profile.
A window, door, or façade element, comprising:
- a composite profile, which comprises
- a first metal profile;
- a second metal profile;
- a middle metal profile arranged between the first and second two metal profiles,
- wherein the first metal profile is connected to the middle metal profile in a first insulating bar zone via one or more first insulating bars,
- wherein the second metal profile is connected to the middle metal profile in a second insulating bar zone via one or more second insulating bars,
- wherein the first and second insulating bar zones have different shear strengths orthogonally to a cross-sectional plane of the composite profile.
Dependencies are inferred from the claim text.