LOCK Russian patent published in 1996 - IPC

Abstract RU 2053343 C1

FIELD: lock production. SUBSTANCE: lock has a body with two blind slots. One slot is designated for door eyes. Other slot includes plate-decoder, immovable plate, closing slide bar with a bolt on the end, and the second immovable plate all installed one over another with coaxial openings in one or several rows. Spring loaded pins and coding pins are installed in the openings. The pins make contacts with dowels of a socket key. The dowels are made according to length of coding pins. Locking slide bar and plate-decoder with the key inserted in may reciprocate about the body and are mated coaxially with coding pins installed in the slide bar and plate-decoder and fixing pins in immovable plates. Projections are provided on support key surface to convenient use, and mate guiding grooves in plate-decoder. EFFECT: increased reliability in locking, convenient use, simple manufacturing and assembly. 3 cl, 2 dwg

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RU 2 053 343 C1

Authors

Rychkov I.G.

Rychkov G.N.

Pflug V.V.

Dates

1996-01-27—Published

1992-03-16—Filed