Plug-type coupling

Details Plug-type coupling Plug-type coupling

2011-05-31

2011-05-31

Dunwoody, Aaron (Department: 3679)

Pipe joints or couplings

Essential catch

Leaf spring

C285S305000, C285S307000

Reexamination Certificate

active

07950699

ABSTRACT:
A plug-type coupling for connecting two fluid lines includes a coupling component which has an opening with an adjacent receiving duct, and a coupling piece which is inserted into the receiving duct and has a holding rib which extends from its circumference outwardly and forms a locking surface, wherein the holding rib interacts with a locking stirrup which has at least one leg which is resilient toward the opening. A disassembly element is movably mounted in the coupling component, wherein the disassembly element acts on the leg in the direction of opening the coupling.

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patent: 7128347 (2006-10-01), Kerin
patent: 7338086 (2008-03-01), Poder et al.
patent: 24 44 245 (1976-04-01), None
patent: 24 44 245 (1976-09-01), None
patent: 43 00 037 (1994-04-01), None
patent: 7-22756 (1995-04-01), None

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