Patent ID: 11946574
Assignee: nan
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 8:
9. A no-hub coupling assembly for use in connecting a first pipe and a second pipe in end-to-end relation, the assembly comprising:
a no-hub coupling having a hollow interior configured to receive the ends of the first and second pipes, the no-hub coupling having an elastomeric body surrounded by a shield;
a band clamp assembly disposed around the circumference of the shield, the band clamp assembly comprising a first elongate band having a first end and a second end disposed opposite from the first end, a second elongate band having a first end a second end disposed opposite from the first end, the second elongate band disposed in spaced apart, substantially parallel relation to the first elongate band, a third elongate band having a plurality of slots defined therein, the third elongate band having a first end and a second end, the third elongate band extending from the first end of the first and second elongate bands, and a worm drive mounted at the second end of the first and second elongate bands, the worm drive configured to engage with the slots on the third elongate band such that the first end of the third elongate band is connected to the worm drive to from a loop with an adjustable diameter.