摘要:
An anisotropic bending element which contains at least the following layers: I. a reinforcing layer I, which contains a fibrous reinforcing component I with a tensile modulus of elasticity of from 1,800 to 20,000 N/mm2, and II. an elastomeric layer II with a tensile modulus of elasticity of from 2 to 1,300 N/mm2; the component I of the reinforcing layer or layers I and the total amount of elastomer of the layer or layers II having in relation to one another a weight ratio of 1:99 to 40:60 and, in the case of bending about an axis running parallel to the reinforcing layer I, the ratio of the rigidity of the complete bending element in the case of a positive direction of rotation in relation to the rigidity in the case of a negative direction of rotation being 1:1.2 or more. The bending element can be used, for example, as an insert part for sports shoes.
摘要翻译:至少包含以下层的各向异性弯曲元件:I.含有拉伸弹性模量为1800至20000N / mm 2的纤维增强组分I的增强层I和 二, 拉伸弹性模量为2至1300N / mm 2的弹性体层II; 加强层或层I的组分I和层或层II的弹性体的总量相对于彼此的重量比为1:99至40:60,并且在围绕轴运行的情况下 平行于加强层I的情况下,在正向旋转方向的情况下,完全弯曲元件的刚度相对于在负旋转方向的刚度为1:1.2以上的刚度的比例。 弯曲元件可以用作例如运动鞋的插入部件。
摘要:
The present invention relates to a three-dimensional powder-based production process using powders based on cyclic oligomers, and to moldings produced by this process.
摘要:
A process for the bonding of a plastics pipe to another plastics part by ultrasound welding using sound waves which act longitudinally with respect to the pipe axis, while the arrangement of the areas to be welded is substantially parallel to the pipe axis. The welding procedure is combined with the forced insertion of the other plastics part into the plastics pipe in such a way that there is at least some overlap between the exposure to sound and the forced insertion.