SHEAR BELLOWS EXPANSION JOINT Russian patent published in 1998 - IPC

Abstract RU 2103589 C1

FIELD: expansion joints. SUBSTANCE: bellows expansion joint includes bellows with branch pipes, flanges in form of rings, rods and articulation units. Branch pipes are a clearance fit in flanges. Rods are supported by flanges through articulation units, thus excluding bending of rods and reducing shear stiffness of expansion joint. EFFECT: reduced shear stiffness of expansion joint. 2 cl, 1 dwg

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RU 2 103 589 C1

Authors

Kulukhov V.I.

Kondrat'Ev A.A.

Dates

1998-01-27—Published

1996-04-09—Filed