COMBINATION SEALING ELEMENT OF CYLINDER ROD Russian patent published in 1995 - IPC

Abstract RU 2043557 C1

FIELD: seals. SUBSTANCE: flexible ring of round cross- section is enveloped by an open shell with bosses shifted from the axis of symmetry of the flexible ring towards the shell open end. In location of bosses the shell has the maximum width. The bosses are furnished with working edges. The shell space is limited by cylindrical surfaces mating with an arc, having a radius equal to the ring radius. The shell is made of flexible material. EFFECT: enhanced reliability. 2 dwg

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RU 2 043 557 C1

Authors

Kabakov V.N.

Shibanov M.V.

Mironov N.A.

Tarakanov Ju.V.

Sizonenko V.I.

Dates

1995-09-10—Published

1991-06-13—Filed