METHOD FOR MANUFACTURE OF CODE LOCK AND CODE LOCK Russian patent published in 2003 - IPC

Abstract RU 2204003 C1

FIELD: locksmith's work. SUBSTANCE: the code lock has a body with a mark or marks, cross-bar, at least one code disk with marks evenly arranged around the edges of its peripheral part, at least one body with a slot or hole, means of code variation and a means of protection against unauthorized selection of the code. It is provided with an additional means of code variation installed on the cross-bar and made in the form of a movable member at least with one tenon or rod, catch and marks. The method for manufacture of the lock is offered. EFFECT: enhanced functional abilities. 3 cl, 3 dwg

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RU 2 204 003 C1

Authors

Maksimov A.I.

Dates

2003-05-10Published

2001-10-09Filed