| 摘要 |
To join together two plastics pipes (6,7), which cannot be welded or bonded by an adhesive, a stable and tubular intermediate piece (3) is used. It is made of metal or a hard plastics, and holds sections (1,2) of a plastics shrouding, where the pipes (6,7) fit into it. The intermediate piece (3) has lateral profiles (4), preferably rings, which fill the material of the two plastics sections (1,2). |
