LOCK TWO-CYLINDER MECHANISM WITH KEY Russian patent published in 1998 - IPC

Abstract RU 2122096 C1

FIELD: locking devices. SUBSTANCE: mechanism has body with central and transverse holes and working cylinder with central and transverse holes located in central hole. Transverse holes of working cylinder accommodates pins and these holes are coaxial to body transverse holes. Auxiliary cylinder is coaxially located in central hole of working cylinder. Auxiliary cylinder has transverse holes accommodating pins and being coaxial to transverse blind holes in working cylinder. Located in transverse blind holes are springs and locking pins interlocking turning of auxiliary cylinder with respect to working cylinder, hole for key, springs secured to body and coming in contact with locking pins accommodated in body transverse holes, pushers with bevels located in transverse holes of working cylinder. Main key has depressions on outer surface and auxiliary key. Working cylinder has longitudinal channel, and auxiliary cylinder has longitudinal slot coaxial to longitudinal channel in working cylinder. Hole for key is located at some angle to transverse holes with pushers in working cylinder and it accommodates auxiliary key made integral with auxiliary cylinder and having depressions on upper working surface coming in contact with spring-loaded pins of the main key. It has central hole in working part of head corresponding in shape to auxiliary key, transverse through holes accommodating springs and pins with bevel in upper part which are engageable with depressions on working surface of auxiliary key, with main key inserted in lock. With the key turned clockwise through some angle, pushers are raised in working cylinder in compliance with code of auxiliary key and they free the working cylinder. EFFECT: simplified design and increased degree of combination. 2 cl, 7 dwg

Similar patents RU2122096C1

Title Year Author Number
SECRET HEAD OF MECHANICAL LOCKING DEVICE 2011
  • Strel'Tsov Sergej Nikolaevich
RU2462572C1
CYLINDRICAL MECHANISM OF LOCK WITH KEY 1997
  • Afanas'Ev S.N.
RU2125638C1
CYLINDER LOCK 2012
  • Golovchenko Aleksej Vital'Evich
RU2515519C1
LOCK 2000
  • Zavarzin V.N.
  • Zavarzin A.V.
RU2159313C1
LOCK CYLINDER MECHANISM WITH KEY 1992
  • Gorokhov L.Ja.
  • Budnitskij B.Ja.
  • Obrant M.I.
RU2042024C1
KEY WITH BUILT-IN MOBILE ELEMENT AND CYLINDRICAL LOCK INTERACTING WITH IT 2014
  • Kolev Kolo
RU2635977C2
0
  • Vlasov Valentin Nikolaevich
SU1782853A1
CYLINDRICAL MECHANISM OF LOCK WITH KEY 1998
  • Sokolov A.V.
  • Shuster N.E.
RU2135718C1
METHOD OF MUTUAL CONTROL AND DECODING OF TWO CYLINDER LOCK, AND LOCK WITH CONTROLLED DUAL CYLINDER 2016
  • Chu Kapan
RU2676012C1
LOCK 1992
  • Pilipenko Petr Borisovich
  • Shipovskikh Aleksej Egorovich
  • Bondarenko Mikhail Ivanovich
RU2039179C1

RU 2 122 096 C1

Authors

Afanas'Ev S.N.

Dates

1998-11-20Published

1997-11-04Filed