UA98025C2 - Secret head of a mechanical locking device - Google Patents

Secret head of a mechanical locking device

Info

Publication number
UA98025C2
UA98025C2 UAA201008522A UAA201008522A UA98025C2 UA 98025 C2 UA98025 C2 UA 98025C2 UA A201008522 A UAA201008522 A UA A201008522A UA A201008522 A UAA201008522 A UA A201008522A UA 98025 C2 UA98025 C2 UA 98025C2
Authority
UA
Ukraine
Prior art keywords
cylinder
central
rotary cylinder
rotary
locking device
Prior art date
Application number
UAA201008522A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Сергій Миколайович Стрельцов
Original Assignee
Сергій Миколайович Стрельцов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сергій Миколайович Стрельцов filed Critical Сергій Миколайович Стрельцов
Priority to UAA201008522A priority Critical patent/UA98025C2/en
Priority to RU2011110384/12A priority patent/RU2462572C1/en
Priority to RU2011110465/12U priority patent/RU106642U1/en
Priority to PCT/UA2011/000052 priority patent/WO2012005714A1/en
Publication of UA98025C2 publication Critical patent/UA98025C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins

Abstract

The invention relates to locking devices, in particular – to lock devices that are used for locking doors of dwelling premises, offices, safes and deposit cabinets, and can be used in locking devices for household and industrial objects. In the secret head of the mechanical locking device that has a body in the cylindrical cavity of which a central rotary cylinder is installed, according to the invention in the cavity of the body additionally are installed placed concentrically with respect to the body fixed cylinder and a hollow cylinder rigidly connected to it, this surrounds the central cylinder, and the second rotary cylinder that surrounds the fixed cylinder. The kinematic link between the rotary cylinders is realized through a lever fixed at the end of the central cylinder and the supports at the end of the second rotary cylinder displaced from the neutral position of the lever by angle ± (, chosen from condition ( > (, where α is chosen from condition sin(/2 = d\D, where d – diameter of pin opening, and D – diameter of the central rotary cylinder. Additional cylinders are intended for fixation of code of the key since at turn of the central rotary cylinder by angle larger than ( one excludes possibility of its change.
UAA201008522A 2010-07-08 2010-07-08 Secret head of a mechanical locking device UA98025C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
UAA201008522A UA98025C2 (en) 2010-07-08 2010-07-08 Secret head of a mechanical locking device
RU2011110384/12A RU2462572C1 (en) 2010-07-08 2011-03-18 Secret head of mechanical locking device
RU2011110465/12U RU106642U1 (en) 2010-07-08 2011-03-18 SECRET HEAD OF MECHANICAL LOCKING DEVICE
PCT/UA2011/000052 WO2012005714A1 (en) 2010-07-08 2011-07-06 Secret head of a mechanical closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201008522A UA98025C2 (en) 2010-07-08 2010-07-08 Secret head of a mechanical locking device

Publications (1)

Publication Number Publication Date
UA98025C2 true UA98025C2 (en) 2012-04-10

Family

ID=44752898

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201008522A UA98025C2 (en) 2010-07-08 2010-07-08 Secret head of a mechanical locking device

Country Status (3)

Country Link
RU (2) RU106642U1 (en)
UA (1) UA98025C2 (en)
WO (1) WO2012005714A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3230540B1 (en) 2014-12-10 2019-11-20 Viro S.P.A. Reactive bumping-resistance device that can be implemented in a lock possibly as a retrofit without alterations to the body or rotor of the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885409A (en) * 1974-02-19 1975-05-27 Joseph M Genakis Pin tumbler lock
DE4237565C2 (en) * 1992-11-06 1995-04-06 Winkhaus Fa August Lock cylinder and method for manufacturing the lock cylinder
IT1268685B1 (en) * 1994-12-27 1997-03-06 Silca Spa KEY UNIT AND CYLINDER LOCK
RU2124101C1 (en) * 1997-01-14 1998-12-27 Попов Максим Александрович High-secrecy cylinder mechanism for locking devices

Also Published As

Publication number Publication date
RU106642U1 (en) 2011-07-20
RU2462572C1 (en) 2012-09-27
WO2012005714A1 (en) 2012-01-12

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