SEAL (VERSIONS) Russian patent published in 2009 - IPC E05B39/02 G09F3/03 

FIELD: construction.

SUBSTANCE: invention deals with sealing devices and is to be used for seal locking doors of covered trucks, containers, cistern manways, steering wheels of hopper cars and other railway vehicles equipped with locking assemblies as well as other objects. The seal consists of a body with a passive length of cord fixedly attached to it. In the body there is a lengthwise channel arranged with a protective plug inserted in it for the cord working length and a cavity wherein the cord irreversible fixation mechanism is installed. Additionally the body has a recess within the inlet hole zone with a protective plug placed inside it that has at least two ring lugs on the inside. The plug is inserted at an angle to the feedthrough channel axis which provides for the cord bend formation. A second method of sealing is also proposed. Usage of the seals proposed enhances unlawful intrusion protection.

EFFECT: enhancement of seal unlawful breakup protection.

7 cl, 2 dwg