VALVE HEAD Russian patent published in 1997 - IPC

Abstract RU 2072462 C1

FIELD: valving. SUBSTANCE: threaded bushing interacts with rods. The bore made in the valving member receives a rubber sealing member. The cylindrical surface of the member is provided with a ring groove positioned at the same distances from its end face. There is a collar in the bore made in the valving member. The member is mounted for permitting rotation about the axis and arrested against axial movement by the collar that enters the ring groove. EFFECT: improved design. 1 dwg

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RU 2 072 462 C1

Authors

Bazoev Boris Vladimirovich

Dates

1997-01-27—Published

1992-03-04—Filed