| 摘要 |
<p>PURPOSE: A fastener for fastening a tube to a structure and transport and a vessel with the fastener are provided to enable a screw fastening shaft or a bolt connecting shaft to face a fastening plane without involving a risk of causing the failure of a part. CONSTITUTION: A fastener for fastening a tube to a structure comprises a fastening unit, a fastening hole(26), and an embrasure. The fastening unit has a flat region(25), which is generated by the pressure of a tube. The fastening hole is formed on the flat region. The fastening hole holds a fastening bolt connecting the fastening unit to the structure. The fastening hole has an edge(27), which forms a force applying plane between a bolt head and the fastening unit. The edge is formed by a circular collar(29) extended in the direction of a fastening shaft(21). The embrasure forms a support surface(38) for the bolt head located on the force applying plane.</p> |
