Bayonet coupling for the disconnectable connection of pipelines

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United States of America Patent

PATENT NO 9863566
SERIAL NO

14608933

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Importance

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Abstract

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A coupling for the connection of pipelines and includes a coupling element and a complementary coupling element that can fit into one another wherein the coupling element includes a first body, a locking ring mounted around the first body, the first body being secured in translation with the locking ring, and wherein the locking ring includes a slot to receive a radially protruding part of the complementary element, a locking notch in which the protruding part can be axially locked and wherein a lever is radially rotatable in the slot and an elastic element urges the lever toward a locking position in which the lever locks the protruding part in the notch. The coupling also has a single sealing gasket mounted on an outer surface of the first body to cooperate with the complementary element.

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Patent Owner(s)

Patent OwnerAddress
STAUBLI FAVERGES74210 FAVERGES-SEYTHENEX

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bahno, Igor Ugine, FR 7 30
Durieux, Christophe Gilly sur Isere, FR 63 332
Tiberghien, Alain-Christophe Sevrier, FR 82 777

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