| 摘要 |
<p>Assembly flange for coupling two parallel tubes provided with annular beads (flanges). It is in the form of an elongate plate (1) traversed through its thickness by two openings (2, 3), one of which has the form of a notch emerging in one of its ends, capable of receiving respectively the two tubes and including substantially semicircular regions (4, 6) matched to the circumference of the tubes. The second opening is surrounded by the material of the flange over its entire periphery and includes a widened region (7) capable of allowing the passage of the bead (flange) of the corresponding tube and connecting directly to the substantially semicircular region. The flange cannot be separated from the tubes without elastic deformation of these tubes, which avoids it being lost during disassembly. <IMAGE></p> |
