| 摘要 |
<p>An adjustable pipe coupling assembly (10) has first and second clamps (30, 32), rotating elements (38, 40, 44) for the clamps, first and second pipes (16, 18), and first and second pivot elements (60). The clamp (30) includes opposed ears (52, 54) which locate the pipe (16) therebetween. The pipe (16) can pivot about an axis. The clamp (32) includes opposed ears (52, 54) which locate the pipe (18) therebetween. The pipe (18) can pivot about an axis. In use, rotating the clamps adjusts the horizontal angle between the axes, and pivoting the pipes about their respective pivot means adjusts the vertical angle between the pipes.</p> |
