FIXTURE COUPLING FLEXIBLE HOSES Russian patent published in 1999 - IPC

Abstract RU 2131076 C1

FIELD: hydraulic systems. SUBSTANCE: conical nipples of coupling bushing of fixture have ring rounded grooves to prevent damage to flexible hose. Coupling nuts have circular rests that ensure correct position of end of flexible hose in fixture. One thread of coupling nut is intended for connection to coupling bushing and the other one - for connection to end of flexible hose. Nipple has test conical surface. EFFECT: increased reliability of connection. 1 dwg

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RU 2 131 076 C1

Authors

Kovalev A.G.

Maksimov E.I.

Morozov V.A.

Nevzorov V.N.

Rudenko A.P.

Dates

1999-05-27—Published

1997-05-27—Filed