| 摘要 |
A fastening arrangement for a minimum of three struts along the spatial axes has two interconnectable retainers, each of whose outer surfaces follows the surface of a simple geometric body, and each of whose opposing inwardly facing sides is formed from the surface of a cut through the geometric body. Additionally, the retainers have drilled recesses, along the spatial axes, to accept the struts, whose axes cross each other. By means of the drilled recesses, each retainer forms a three-armed body.
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