| 摘要 |
The multiple coupling for ductwork (1,2,3,4) has coupling ends (7,8) as pipes connected together. The ends are linked together via a flexible holder (9). - The flexible holder can be released from the coupling ends, and is attached to the coupling via a snap connection, with C-shaped clamps (29) holding the coupling over more than 180 deg. The clamps are held by curved, flexible straps (30). |
