SEALING UNIT OF FIXED JOINT Russian patent published in 2012 - IPC F16J15/02

Abstract RU 2447341 C2

FIELD: machine building.

SUBSTANCE: sealing unit of a fixed joint comprises an elastic sealing ring pressed with the first part ledge in a circular slot of the second part. The first part is made of plastic. The ledge of the first part is made with a part pressed to the surface of the sealing ring, in the form of a groove to form a cross section in the form of an ellipse arc.

EFFECT: improved tightness of a fixed joint.

8 cl, 2 dwg

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RU 2 447 341 C2

Authors

Lebedev Aleksandr Pavlovich

Lebedev Georgij Alekseevich

Dates

2012-04-10—Published

2010-06-17—Filed