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US 11,953,225 B2Granted
Sealed and/or reinforced flanged ring connector for single- and double-wall HVAC ducting
OwnerJeffrey Allen Hermansoninventor
Life of this patent
Estimating the term…
Abstract
A flanged ring connector (50) for connecting adjacent ends of HVAC ducting (52) includes an insertion flange portion to engage within the interior of the ducting. A mating flange portion (56) extends laterally or transversely to the insertion flange portion (54). A seat (58) is formed along the mating flange portion (56) to receive and retain a seal (60) and/or a reinforcing member or bead (90).
Claims14
A flanged ring connector to join adjacent ducts in an HVAC system, the flanged ring connector comprising:
- a. a mating flange defining a planar mating face, said mating flange also defining an outer perimeter portion and an inner perimeter portion;
- b. an insertion flange extending laterally from the inner perimeter portion of the mating flange, the insertion flange having a length sufficient to allow fixed attachment to the interior of an HVAC duct;
- c. a formed, enclosed seat extending around the outer perimeter portion of the mating flange, a portion of the seat being coplanar with the mating flange to serve as the radially outermost part of the mating flange, the seat extending from the mating flange in the direction that the insertion flange extends from the mating flange to define a cavity for receiving a reinforcing member;
- and
- d. the reinforcing member disposed and securely held within the cavity of the formed seat to position the reinforcing member against the mating flange, wherein the seat closely surrounds the reinforcing member.
2 more elements
A flanged ring connector to join adjacent ends of HVAC ducts, the flanged ring connector comprising:
- a. a mating flange connectable to the end of an HVAC duct, the mating flange defining a planar mating face for face-to-face attachment to the mating flange of an adjacent HVAC duct, the mating flange defining an inner perimeter portion and an outer perimeter portion disposed outwardly from the inner perimeter portion;
- b. a formed seat extending around the outer perimeter portion of the mating flange, a portion of the seat being coplanar with the mating flange to serve as the radially outermost part of the mating flange, the seat extending from the mating flange in the direction away from the mating flange of the adjacent HVAC duct to define an interior cavity for receiving a reinforcing member;
- and
- c. the reinforcing member disposed and securely captured within the interior cavity of the seat, the reinforcing member thereby bearing against the mating flange.
1 more element
Dependencies are inferred from the claim text.