COCK WITH UPPER JOINT Russian patent published in 1998 - IPC

Abstract RU 2108512 C1

FIELD: pipe line fittings. SUBSTANCE: cock includes body with inlet and outlet branch pipes and solid seats arranged inside it and pressed to ball plug at all times. Seat release device is made in form of plates mounted on upper flange and provided with holes and L-shaped brackets which are movable in guide holes of plates. EFFECT: quick and easy replacement of wearing parts in conducting repair directly on pipe line. 3 dwg

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RU 2 108 512 C1

Authors

Prokhorchev Ju.P.

Vorontsov V.B.

Dates

1998-04-10—Published

1996-01-30—Filed