PLASTIC SEAL RAILWAY CAR Russian patent published in 1997 - IPC

Abstract RU 2092349 C1

FIELD: railway transport; locking devices for doors of railway cars. SUBSTANCE: plastic seal has body, joining member in form of ring and coupling member between body and joining member consisting of slotted bridges. Body has blind circular slot in cross section made in form of trapezium, and ring of joining member is installed for location and fixing in blind slot. Tape with alternating projections and slots is placed between bridge slot cavities. Tape is folded by half. Width of ring is equal to upper base of trapezium. EFFECT: improved reliability of sealing. 5 dwg

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RU 2 092 349 C1

Authors

Metel'Skij V.I.

Soloshenko V.N.

Ikonnikov E.A.

Ivanov N.A.

Dates

1997-10-10—Published

1993-09-07—Filed