METHOD FOR MANUFACTURE OF CROSS-BAR AND CROSS-BAR Russian patent published in 2003 - IPC

Abstract RU 2204002 C1

FIELD: locksmith's work and concerns the lock cross-bar, having a head and a tail-piece. SUBSTANCE: the tail piece is made in the form of a guide with the upper, middle and lower sections, and the head is made in the form of separate power members installed on the upper and lower sections for displacement along the latters. EFFECT: enhanced resistance to burglary. 6 cl, 4 dwg

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RU 2 204 002 C1

Authors

Maksimov A.I.

Dates

2003-05-10—Published

2001-11-20—Filed