BLANK FOR KEY, KEY AND COMBINATION OF KEY AND CYLINDRICAL LOCK Russian patent published in 1998 - IPC

Abstract RU 2121557 C1

FIELD: locks. SUBSTANCE: key blank and key have long stem part with the first and second opposite flat side surfaces connected by narrow edge surfaces. The first side surface forms the first surface for code combination and has long key guides located on it parallel to axis of stem part and at least partially running along the axis and at least one pin held inside stem part for moving. Pin is located in stem part so that its axis is located, essentially, perpendicular to the first side surface and may be moved from the second side surface to the first side surface to ensure its protrusion outside from the first side surface. EFFECT: higher reliability. 14 cl, 34 dwg

Similar patents RU2121557C1

Title Year Author Number
MECHANICALLY CHANGED CYLINDER LOCK AND KEY WITH TURNING PINS 1996
  • Moshe Dolev
RU2154721C2
SYSTEM OF CYLINDER LOCKS AND KEYS 2017
  • Andersson Daniel
RU2724860C2
CYLINDRICAL LOCK WITH ACCORDING KEY AND BLANK KEY 2008
  • Kolev Kol'O Mitev
RU2403359C1
CYLINDER LOCK 1990
  • Noach Ehjzen[Il]
RU2008427C1
COMBINATION OF CYLINDER LOCK AND KEY, AND KEY BLANK 1993
  • Bu Viden
RU2120014C1
DESIGN OF LEVER LOCK COMPRISING PIN CYLINDER LOCK AND ITS KEY 2011
  • Jia Junxin
RU2525802C1
ELECTROMECHANICAL CYLINDER LOCK WITH TRANSITION TO KEY CONTROL 2014
  • Kajzer Itskhak
RU2675430C2
DISK CYLINDER LOCK AND ITS KEY 1994
  • Sejja Rjame
  • Kjuesti Nevalajnen
  • Pekka Vekhviljajnen
RU2120015C1
CYLINDER LOCK EQUIPPED WITH SIDE RACK AND KEY 2014
  • Viden Bo
RU2628744C2
LOCK MECHANISM 2009
  • Rodzhers Dzhon
  • Middlbruk Ehndrju
RU2528156C2

RU 2 121 557 C1

Authors

Noa Ajzen

Dani Markbrajt

Dates

1998-11-10Published

1994-01-10Filed