Method and apparatus for assembling HVAC ductwork components

Details Method and apparatus for assembling HVAC ductwork components Method and apparatus for assembling HVAC ductwork components

2008-07-15

2008-07-15

Dunwoody, Aaron M (Department: 3679)

Pipe joints or couplings

Clamp

C285S419000, C024S0160PB, C024S0200TT

Reexamination Certificate

active

07399006

ABSTRACT:
A method of assembling HVAC ductwork components is described. The method includes the step of coupling together first and second ductwork components. The method additionally includes the steps of wrapping a seal about a joint formed between the first and second ductwork components and positioning a ring clamp about the seal. In this regard, the ring clamp includes a band forming a first retention means on an exterior surface and a second retention means formed on an interior surface. The method further includes the step of repositionably retaining the ring clamp about the joint by coupling the first and second retention means together. The method ultimately includes the step of cinching the band about the joint.

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patent: 5937488 (1999-08-01), Geiger
patent: 6898825 (2005-05-01), Charest

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