WO2006110958A1 - Système de verrou électrique - Google Patents

Système de verrou électrique Download PDF

Info

Publication number
WO2006110958A1
WO2006110958A1 PCT/AU2006/000533 AU2006000533W WO2006110958A1 WO 2006110958 A1 WO2006110958 A1 WO 2006110958A1 AU 2006000533 W AU2006000533 W AU 2006000533W WO 2006110958 A1 WO2006110958 A1 WO 2006110958A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
assembly
lock system
reader
actuator
Prior art date
Application number
PCT/AU2006/000533
Other languages
English (en)
Inventor
Chris Korvin
Original Assignee
Assa Abloy Australia Pty Limited
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
Priority claimed from AU2005902029A external-priority patent/AU2005902029A0/en
Application filed by Assa Abloy Australia Pty Limited filed Critical Assa Abloy Australia Pty Limited
Priority to NZ562711A priority Critical patent/NZ562711A/en
Priority to CN2006800183754A priority patent/CN101189402B/zh
Priority to AU2006238335A priority patent/AU2006238335B2/en
Publication of WO2006110958A1 publication Critical patent/WO2006110958A1/fr
Priority to HK08109138.6A priority patent/HK1118885A1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
    • E05B47/0665—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially
    • E05B47/0673—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially with a rectilinearly moveable blocking element
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0094—Mechanical aspects of remotely controlled locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Definitions

  • This invention relates to electric lock systems of the kind that utilise an antenna to receive a signal from a user's key tag. Such locks are often used to secure doors and the like in a closed position. It will be convenient to hereinafter describe the invention with reference to door locks, but it is to be understood that the invention has other uses.
  • a key tag for the purposes of this specification includes a device having means to send a signal which may be received by an antenna.
  • the signal may be a radio frequency signal (RF), electro magnetic or like signal.
  • RF radio frequency signal
  • the signal may be sent passively by the tag or may require user activation.
  • One form of key tag known to the applicant is referred to by those in the electric lock industry in Australia as a proximity card. It should be understood that the term key tag includes but is not limited to a proximity card.
  • Lock assemblies that include a bolt which is moveable between lock and unlock conditions often have an actuator, connected to a handle or turn knob which a user rotates for moving the bolt.
  • a mechanical lock assembly a mechanical control means including a lock cylinder is used to render the actuator operable or inoperable.
  • the handle or turn knob and lock cylinder are often located adjacent each other.
  • a mortice lock will normally have a furniture plate adapted to accommodate both the handle and a front portion of the lock cylinder.
  • the process of fitting the mechanical lock to a door involves locating the lock assembly in a mortice cavity formed through an edge of the door. Thereafter furniture plates are fitted to a front and a rear surface of the door adjacent the cavity.
  • An electric lock assembly may also include a bolt which is moveable between a lock and unlock condition by operation of an actuator.
  • An electric lock will normally use an electric control device, possibly including a solenoid to render the actuator operable or inoperable.
  • An electric lock system will also include a reader which needs a user signal from a key tag and sends the user signal to a remote processor which is located remote from the door. Where the user signal received by the remote processor indicates an authorised user, an access signal will be sent from the remote processor to the solenoid to render the actuator operable.
  • Fitting an electric lock system has at least one added step when compared to fitting a mechanical mortice lock, which is locating and wiring the reader.
  • the reader is often located on the front surface of a wall adjacent the door, and wired to the remote processor.
  • the remote processor must also be wired to the lock assembly to enable access signals to be sent to the solenoid of the lock assembly.
  • the applicant has assessed the method of installing electric locks systems and is of the opinion that the lock system could be improved to simplify the installation method. It is therefore an object of this invention to provide an improved electric lock system. It would be particularly advantageous for the improved electric lock system to be simpler to install than existing electric locks.
  • a lock system including a remote processor connected to a lock assembly to transmit an access signal to the lock assembly, the lock assembly includes a housing, a lock bolt mounted on the housing for relative movement between an extended latching position and a retracted release position, at least one actuator operable from an outer side of the assembly operable to cause movement of the bolt towards the release position, electric control means which when active renders the actuator inoperable, the electric control means is rendered inactive upon receipt of the access signal to render the at least one actuator operable, wherein the system also includes a key tag reader connectable to the lock assembly for reading a user signal from a user's key tag and transmitting the user signal to the remote processor via the connection between the lock assembly and the remote processor.
  • the key tag reader is an assembly including an antenna connected to a local processor for reading the user signal and transmitting the user signal to the remote processor.
  • the local processor preferably includes a PCB.
  • the antenna is associated with a furniture plate configured to receive a handle operatively connected to the at least one actuator.
  • the reader is associated with a furniture plate configured to receive a handle operatively connected to the at least one actuator.
  • the furniture plate preferably includes an aperture through which the user signals can pass to the antenna.
  • the key tag reader includes a cover which covers at least part of the antenna and is located adjacent the aperture in the furniture plate. The preferred cover is in the form of a nylon moulding.
  • the reader also includes a visual indication means to provide the user with a visual indication that the user signal has been received by the reader.
  • the visual indication means may also provides a visual indication as to wether the at least one actuator is operable or inoperable. It is preferred that the visual indication means includes an LED.
  • the reader may also include an audible indication means to indicate that the user signal has been received.
  • lock assembly is a mortice lock assembly, or a rim lock assembly. 2006/000533
  • the lock assembly includes a mechanical key override means that is operable from an outer side of the assembly by a mechanical key to cause movement of the bolt towards the release position.
  • the mechanical key override means may also render the actuator operable.
  • the mechanical key override means includes a lock cylinder. It is further preferred that a front face of the lock cylinder is accessible through the aperture formed in the furniture plate.
  • the lock assembly includes a detent that is moveable by operation of the electric control means from an active position where it renders the actuator inoperable to an inactive position where it renders the actuator operable.
  • the detent may also be movable by operation of the mechanical key override means.
  • lock assembly and the key tag reader include a connection means for facilitating connection of the key tag reader with the lock assembly. It is also preferred that the lock assembly and remote processor include a connection means for facilitating connection of the remote processor with the lock assembly. It is preferred that the connection means is in the form of a plug and socket arrangement.
  • a reader assembly for use with an electric lock assembly having a bolt that is retracted by operation of an actuator, the lock assembly being connected to a remote processor which controls operation of an electric control means of the lock assembly which when operable renders the actuator inoperable, the lock assembly having a mechanical key override to override operation of the electric control means, the reader assembly including an antenna for receiving a user signal from a key tag, a local processor connected to the antenna and connectable to the lock assembly for processing the user signal and transmitting the user signal to the remote processor, a furniture plate formed to accommodate a handle connected to the actuator and formed to accommodate the antenna so the user signals from the key tag can be received by the antenna, the furniture plate also formed to accommodate operation a lock cylinder of the mechanical key override means.
  • the moulding at least partly covers the antenna, the moulding be formed from a non metallic material such as nylon.
  • the furniture plate is formed with an aperture to accommodate the moulding, and a front face of the lock cylinder.
  • the reader assembly preferably includes a visual indication means for indicating the user signal has been received by the local processor. It is preferred that the visual indication means is an LED, which is accommodated by the furniture plate.
  • Figure 1 is a diagrammatic illustration of a plan view of one form of electric lock system to which the invention applies.
  • Figure 2 is a front elevation view of a preferred embodiment of an electric lock assembly according to the invention.
  • Figure 3 is a side view of a cross section of a preferred embodiment of a reader assembly according to another aspect of this invention.
  • Figure 4 is an exploded view shown from the rear of the antenna and local processor of the reader assembly.
  • the electric lock system shown diagrammatically in Figure 1 includes in summary a remote processor 1 , an electric lock assembly 2 and a reader assembly 3.
  • a user may approach an antenna (not shown) of the reader assembly 3 with a key tag 4 emitting a user signal.
  • the user signal is received by the antenna and transmitted to the remote processor 1 to process the user signal.
  • the remote processor 1 will ascertain whether the user has authorisation to operate an actuator (shown in Figures 3 and 4) to retract the latch bolt 5. If the user has authorisation the remote processor 1 will send an access signal to an electric control means 6 of the lock assembly 2 to render the actuator operable.
  • the lock assembly 2 also has a mechanical key over-ride function to over-ride the electric control means 6.
  • the electric lock assembly 2 as illustrated in Figure 2 is a typical latch assembly of a kind commonly used with swinging doors. As previously stated it is not the only form of electric lock assembly to which the invention is applicable.
  • Figure 2 illustrates the latch bolt 5 mounted on a housing 7 so as to movable between an extended lock position (being the position illustrated), and a retracted release position in which the head 8 of the bolt is substantially contained within the housing (this arrangement of the latch bolt is not shown in Figure 2).
  • a biasing spring (not shown) normally urges the bolt 5 towards the extended position. Retraction of the bolt 5 is effected through a rotatable actuator 9 which is rotated by manipulation of the handle 10 (shown in Figure 1).
  • a drive shaft linking the handle to the actuator is not shown in Figure 2, but in use the shaft is received in the bore 11 of square cross sectional shape which extends through the actuator 9.
  • FIG. 2 A preferred form of locking mechanism is also shown in Figure 2 which includes a detent in the form of a bar 12 and the electric control means 6 connected to the bar 12.
  • the electric control means 6 includes an electrically operable solenoid 13 and a biasing spring 4.
  • the solenoid 13 includes a coil body and a shaft which is axially movable within the body. The coil is energised by connection to a source of electrical current and thereby generates magnetic flux which influences the shaft to move in one direction. When the coil is de-energised the spring operates to move the shaft in the reverse direction.
  • the source of electrical current is the access signal transmitted by the remote processor 1.
  • a bar head 15 is operative to prevent operation of the actuator 5.
  • a bar head 15 is operative to prevent operation of the actuator 5.
  • the arrangement shown that is achieved by placement of the head 15 adjacent an abutment surface 16 of the actuator as shown in Figure 2.
  • the bar head 15 is lifted clear (not shown) of the abutment surface 16 so that the actuator 9 can be rotated as required.
  • a mechanical key over-ride facility has been incorporated into the lock assembly shown in Figure 2.
  • that facility includes a micro switch 17 or similar device which is responsive to operation of the cylinder lock 18. That is a member 19 attached to the barrel 20 of the cylinder lock 18 is operable to strike and actuate the switch 17 when the barrel is rotated by an authorised mechanical key. Actuation of the switch 17 may have any desired result. For example it may result in deactivation of the solenoid 13. Alternatively the member 19 connected to the barrel 20 may move the detent bar 12 away from the actuator surface 16, or alternatively it may result in retraction of the latch bolt.
  • the lock assembly illustrated in Figure 2 includes a socket 21 mounted on the housing 7 to receive a plug (shown in Figure 4) associated with the reader assembly 3.
  • the lock assembly also includes a socket 23 to receive a plug 24 providing a wired connection to the remote processor 1. It ought to be U2006/000533
  • Figure 3 illustrates in cross section a preferred embodiment of reader assembly 3 including in summary a furniture plate 25, an antenna 26 and a local processor 27.
  • Figure 3 illustrates the furniture plate being formed with an aperture to receive at least a moulding 28 surrounding the antenna so that the user signal from the key tag 4 can pass to the antenna 26 uninterrupted by the furniture plate 25. This reduces the likelihood of distortion of the user signal.
  • the furniture plate 25 is also adapted to accommodate the handle 10 for operation of the actuator. It ought to be appreciated that the handle 10 could be replaced by a turn-knob.
  • the reader assembly also includes a visual indication means which in the preferred embodiment illustrated in Figure 3 is in form of a LED 29. It is intended that the LED 29 provide a visual indication when for example a user signal has been received by the local processor 27. The LED 29 may also provide a visual indication when the actuator 9 is operable. The LED 29may also provide a visual indication when the actuator 9 is inoperable.
  • the local processor 27 It is also intended for the local processor 27 to provide an audible indication when a user signal has been received.
  • FIG 4 shows the moulding 28, antenna 26, LED 29 and local processor 27 in an exploded view.
  • the remote processor 27 shown includes the plug 22 that is intended to be located within the socket 21 on the electric lock assembly shown in Figure 2. This enables the local processor to communicate with the remote processor 1 via the electric lock assembly 2.
  • the aperture 30 formed in the moulding is designed to receive the lock cylinder 18 of the kind shown in Figure 2. It ought to be appreciated that the shape of that aperture in the moulding may change depending upon the shape of the lock cylinder 18.
  • the moulding 28 be formed from a non-metallic material such as nylon to permit the user signal to transfer from the key tag 4 to the antenna 26.
  • a non-metallic material such as nylon to permit the user signal to transfer from the key tag 4 to the antenna 26.
  • nylon may also be suitable.
  • the invention provides a significant improvement over existing electric lock systems.
  • Utilisation of the lock assembly 2 to remote processor 1 wiring to communicate the user signal is a particular advantage.
  • Furthermore associating the antenna 26 with the furniture plate 25 having the actuator handle and lock cylinder also reduces the number of fittings that must be installed when compared with existing electric lock systems.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Cette invention concerne un système de verrou électrique incluant un processeur distant (1) connecté à un ensemble verrou électrique (2), et un ensemble lecteur (3) raccordé à l’ensemble verrou électrique (2). L’ensemble lecteur (3) comprend une antenne (26) qui reçoit un signal d’utilisateur émis par une étiquette de clé (4). Raccorder l’ensemble lecteur (3) et l’ensemble verrou électrique (2) simplifie la méthode d’installation du système.
PCT/AU2006/000533 2005-04-21 2006-04-21 Système de verrou électrique WO2006110958A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NZ562711A NZ562711A (en) 2005-04-21 2006-04-21 Electric lock system
CN2006800183754A CN101189402B (zh) 2005-04-21 2006-04-21 电子锁系统
AU2006238335A AU2006238335B2 (en) 2005-04-21 2006-04-21 Electric lock system
HK08109138.6A HK1118885A1 (en) 2005-04-21 2008-08-18 Electric lock system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2005902029A AU2005902029A0 (en) 2005-04-21 Electric Lock System
AU2005902029 2005-04-21

Publications (1)

Publication Number Publication Date
WO2006110958A1 true WO2006110958A1 (fr) 2006-10-26

Family

ID=37114635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2006/000533 WO2006110958A1 (fr) 2005-04-21 2006-04-21 Système de verrou électrique

Country Status (6)

Country Link
CN (1) CN101189402B (fr)
HK (1) HK1118885A1 (fr)
MY (1) MY148202A (fr)
NZ (1) NZ562711A (fr)
TW (1) TWI386539B (fr)
WO (1) WO2006110958A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2998470A1 (fr) * 2014-09-22 2016-03-23 DORMA Deutschland GmbH Armature pour une porte de bâtiment
EP2665880A4 (fr) * 2011-01-21 2018-04-18 Gainsborough Hardware Industries Limited Ensemble serrure
TWI701378B (zh) * 2015-05-04 2020-08-11 美商品譜公司 具鎖芯整合感測器之鎖具及偵測鎖芯之撬動之方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2683894B1 (fr) 2011-03-11 2018-05-02 Schlage Lock Company LLC Ensemble serrure multimode
US8640513B2 (en) * 2011-06-22 2014-02-04 The Stanley Works Israel Ltd. Electronic and manual lock assembly
US11308742B2 (en) 2018-01-22 2022-04-19 Assa Abloy Ab Electronic lock with slot antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268335A1 (fr) * 1986-11-19 1988-05-25 Chubb Lips Nederland BV Serrures standardisées
US4956984A (en) * 1988-12-06 1990-09-18 Chi Cheng Lo Locking device
US5473236A (en) * 1994-07-14 1995-12-05 Harrow Products, Inc. Electronic lock system for door latch assembly
US5987945A (en) * 1997-02-27 1999-11-23 Talleres De Escoriaza, S.A. Security closure for control of access

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2429595Y (zh) * 2000-07-21 2001-05-09 长春鸿达高技术集团有限公司 无线指纹锁
CN1254596C (zh) * 2002-07-31 2006-05-03 王积新 步进电机指纹插芯锁

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268335A1 (fr) * 1986-11-19 1988-05-25 Chubb Lips Nederland BV Serrures standardisées
US4956984A (en) * 1988-12-06 1990-09-18 Chi Cheng Lo Locking device
US5473236A (en) * 1994-07-14 1995-12-05 Harrow Products, Inc. Electronic lock system for door latch assembly
US5987945A (en) * 1997-02-27 1999-11-23 Talleres De Escoriaza, S.A. Security closure for control of access

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2665880A4 (fr) * 2011-01-21 2018-04-18 Gainsborough Hardware Industries Limited Ensemble serrure
EP2998470A1 (fr) * 2014-09-22 2016-03-23 DORMA Deutschland GmbH Armature pour une porte de bâtiment
TWI701378B (zh) * 2015-05-04 2020-08-11 美商品譜公司 具鎖芯整合感測器之鎖具及偵測鎖芯之撬動之方法

Also Published As

Publication number Publication date
TW200702535A (en) 2007-01-16
HK1118885A1 (en) 2009-02-20
TWI386539B (zh) 2013-02-21
CN101189402A (zh) 2008-05-28
MY148202A (en) 2013-03-15
CN101189402B (zh) 2012-10-03
NZ562711A (en) 2009-09-25

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