METHOD FOR MANUFACTURE OF DOOR HANDLE AND DOOR HANDLE Russian patent published in 2002 - IPC

Abstract RU 2186917 C1

FIELD: locksmith's work. SUBSTANCE: method consists in manufacture of a door handle comprising manufacture of an upright, handle and their kinematic interconnection, the upright is manufactured in the form of a code lock, and the handle is manufactured for an authorized turning relative to the upright, in addition it is used as a means for protection of the lock keyhole against an unauthorized access. A door handle is offered. EFFECT: enhanced resistance to an unauthorized access. 6 cl, 4 dwg

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RU 2 186 917 C1

Authors

Maksimov A.I.

Dates

2002-08-10—Published

2001-01-16—Filed