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A platform for research: civil engineering, architecture and urbanism
CODING TUMBLER FOR CYLINDRICAL LOCK CORE AND LOCK WITH CYLINDRICAL LOCK CORE COMPRISING CODING TUMBLER
Coding tumbler (10), which is adapted for being slidably mounted inside a cylindrical lock core (2) of a cylinder lock and which comprises a supporting end (11) for maintaining contact with an interlocking tumbler (6) and a working end (12), which comprises a recess, in which a contact element is accommodated with a clearance, said contact element being secured against slipping out of the recess in the direction of the longitudinal axis of the coding tumbler (10), and having, in at least one portion, a circular cross-section for providing a rolling contact with a coding edge of a key inserted into the cylinder lock. A cylindrical lock core (2) with such a coding tumbler and a cylinder lock with such a coding tumbler (10) are specified as well.
CODING TUMBLER FOR CYLINDRICAL LOCK CORE AND LOCK WITH CYLINDRICAL LOCK CORE COMPRISING CODING TUMBLER
Coding tumbler (10), which is adapted for being slidably mounted inside a cylindrical lock core (2) of a cylinder lock and which comprises a supporting end (11) for maintaining contact with an interlocking tumbler (6) and a working end (12), which comprises a recess, in which a contact element is accommodated with a clearance, said contact element being secured against slipping out of the recess in the direction of the longitudinal axis of the coding tumbler (10), and having, in at least one portion, a circular cross-section for providing a rolling contact with a coding edge of a key inserted into the cylinder lock. A cylindrical lock core (2) with such a coding tumbler and a cylinder lock with such a coding tumbler (10) are specified as well.
CODING TUMBLER FOR CYLINDRICAL LOCK CORE AND LOCK WITH CYLINDRICAL LOCK CORE COMPRISING CODING TUMBLER
CODIERUNGSSCHLIESSZYLINDER IN EINEM ZYLINDERSCHLOSSKERN UND ZYLINDERSCHLOSSKERN MIT CODIERUNGSSCHLIESSZYLINDER
TAMBOUR DE CODAGE POUR NOYAU DE SERRURE CYLINDRIQUE ET SERRURE POURVUE D'UN NOYAU DE SERRURE CYLINDRIQUE COMPRENANT UN TAMBOUR DE CODAGE
DVORAK LUBOS (author)
2017-06-14
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser