发明申请
US20150260426A1 Sealed and/or Reinforced Flanged Ring Connector for Single- and Double-Wall HVAC Ducting
审中-公开
用于单壁和双壁HVAC管道的密封和/或加强法兰环连接器
- 专利标题： Sealed and/or Reinforced Flanged Ring Connector for Single- and Double-Wall HVAC Ducting
- 专利标题（中）： 用于单壁和双壁HVAC管道的密封和/或加强法兰环连接器
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申请号： US14668878申请日： 2015-03-25
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公开(公告)号： US20150260426A1公开(公告)日： 2015-09-17
- 发明人: Jeffrey Allen Hermanson
- 申请人： Jeffrey Allen Hermanson
- 主分类号： F24F13/02
- IPC分类号： F24F13/02 ; B21D53/02 ; B21B1/22 ; B21D22/14 ; B21D22/02 ; B21D28/02 ; F16L23/12 ; B21D7/00
摘要：
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).
公开/授权文献
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