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1. WO1996002721 - ELECTROMECHANICALLY OPERATED CYLINDER-KEY UNIT FOR LOCKS

Publication Number WO/1996/002721
Publication Date 01.02.1996
International Application No. PCT/EP1995/002758
International Filing Date 14.07.1995
Chapter 2 Demand Filed 15.01.1996
IPC
E05B 9/10 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
9Lock casings or latch-mechanism casings
10Coupling devices for the two halves of double cylinder locks
E05B 47/00 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
E05B 47/06 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
06Controlling mechanically-operated bolts by electromagnetically-operated detents
CPC
E05B 2047/0062
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
0048Circuits, feeding, monitoring
0057Feeding
0062by generator
E05B 47/0004
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
0001with electric actuators; Constructional features thereof
0002with electromagnets
0003having a movable core
0004said core being linearly movable
E05B 47/063
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
06Controlling mechanically-operated bolts by electro-magnetically-operated detents
0611Cylinder locks with electromagnetic control
0619by blocking the rotor
0626radially
063with a rectilinearly moveable blocking element
E05B 47/0642
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
06Controlling mechanically-operated bolts by electro-magnetically-operated detents
0611Cylinder locks with electromagnetic control
0638by disconnecting the rotor
0642axially, i.e. with an axially disengaging coupling element
Applicants
  • SILCA S.P.A. [IT/IT]; Via Podgora, 20 Zona Industriale I-31029 Vittorio Veneto, IT (AllExceptUS)
  • CHIES, Ezio [IT/IT]; IT (UsOnly)
  • DASSI, Luciano [IT/IT]; IT (UsOnly)
  • GALLOCCHIO, Vanni [IT/IT]; IT (UsOnly)
  • BOTTEON, Renato [IT/IT]; IT (UsOnly)
Inventors
  • CHIES, Ezio; IT
  • DASSI, Luciano; IT
  • GALLOCCHIO, Vanni; IT
  • BOTTEON, Renato; IT
Agents
  • PIOVESANA, Paolo; Corso del Popolo, 70 I-30172 Venezia Mestre, IT
Priority Data
VE94A00003215.07.1994IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTROMECHANICALLY OPERATED CYLINDER-KEY UNIT FOR LOCKS
(FR) UNITE DE CYLINDRE ET DE CLE A COMMANDE ELECTROMECANIQUE POUR SERRURES
Abstract
(EN)
An electromechanically operated cylinder-key unit for locks characterised by comprising in combination: a cylinder (2, 102) with a pawl (6, 106) rotatable mechanically by a key (4, 104), a key (4, 104) provided with its own identification code and control logic (46, 146), electrical-contactless coupling means (40, 48, 140, 148) between said key (4, 104) when inserted into the cylinder (2, 102) and the cylinder itself, a permanent magnet (18, 118) housed within said cylinder and rotatable by the key (4, 104), a magnetic circuit associated with said permanent magnet (18, 118), a winding (22, 122) housed in the cylinder (2, 102) and linked with said magnetic circuit, means (12, 64) for achieving mechanical coupling between the key (4, 104) and the pawl (6, 106), control logic (26, 126) housed in the cylinder (2, 102) and provided with an identification code for said cylinder, and interacting via said electrical-contactless coupling means (40, 48) with the control logic (46, 146) of the key (4, 104) when inserted into the cylinder, an electromechanical member (30, 31, 130, 131, 76, 78) for carrying out the mechanical rotational connection between the key (4, 104) and the pawl (6, 106) on recognizing correspondence between said key and said cylinder.
(FR)
Une unité de cylindre et de clé à commande électromécanique pour serrures comprend un cylindre (2, 102) qui contient un cliquet (6, 106) susceptible d'être mécaniquement mis en rotation par une clé (4, 104), une clé (4, 104) pourvue de son propre code d'identification et d'un circuit logique de commande (46, 146), des éléments de connexion électrique sans contact (40, 48, 140, 148) de la clé (4, 104) avec le cylindre lorsque la clé est insérée dans le cylindre (2, 102), un aimant permanent (18, 118) logé dans le cylindre et susceptible d'être mis en rotation par la clé (4, 104), un circuit magnétique associé à l'aimant permanent (18, 118), un enroulement (22, 122) logé dans le cylindre (2, 102) et connecté au circuit magnétique, des éléments (12, 64) d'accouplement mécanique de la clé (4, 104) avec le cliquet (6, 106), un circuit logique de commande (26, 126) logé dans le cylindre (2, 102) et pourvu d'un code d'identification dudit cylindre qui lorsqu'il est inséré dans le cylindre interagit à travers les éléments de connexion électrique sans contact (40, 48) avec le circuit logique de commande (46, 146) de la clé (4, 104), et un organe électromécanique (30, 31, 130, 131, 76, 78) qui connecte mécaniquement par mise en rotation la clé (4, 104) avec le cliquet (6, 106) lorsqu'il reconnaît une correspondance entre la clé et le cylindre.
Also published as
Latest bibliographic data on file with the International Bureau