| 摘要 |
The invention relates to a hollow profile, made of plastic, for window frames and door frames or the like, with hollow chambers arranged inside the hollow profile and screw guides which are arranged in a part of the hollow chambers and shaped from the material of the chamber wall, the screw guides being formed from at least three webs, the foot of which is designed in one piece with the inner walls, the webs extending parallel to the outer walls and at least two webs with their free ends being aligned with the free end of an opposite web.
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