EP2675973A1 - Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs - Google Patents

Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs

Info

Publication number
EP2675973A1
EP2675973A1 EP11811311.7A EP11811311A EP2675973A1 EP 2675973 A1 EP2675973 A1 EP 2675973A1 EP 11811311 A EP11811311 A EP 11811311A EP 2675973 A1 EP2675973 A1 EP 2675973A1
Authority
EP
European Patent Office
Prior art keywords
slider
square
profiled
spring
external
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP11811311.7A
Other languages
German (de)
French (fr)
Other versions
EP2675973B1 (en
Inventor
Kolyo KOLEV
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mauer Locking Systems Eood
Original Assignee
Mauer Locking Systems Ltd
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 Mauer Locking Systems Ltd filed Critical Mauer Locking Systems Ltd
Publication of EP2675973A1 publication Critical patent/EP2675973A1/en
Application granted granted Critical
Publication of EP2675973B1 publication Critical patent/EP2675973B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle

Definitions

  • the invention relates to a clutch mechanism couplable to door locks with locking bolt operated by handles or knobs which can find application in household, industry, in hotel door locks, state institutions, offices, etc.
  • a clutch mechanism described in EP 1881 135 (Al ) is located in a housing mounted under external shield outside the door to a standard mortise lock which a locking bolt activates by turning a handle or a knob. Through this mechanism, from the outside it is, or it is not transmitted a pulling movement to the bolt.
  • the mechanism consists of two coupling elements rotating relative to each other, as the first one is inseparably linked to a square-section shaft which passes through the lock and is connected to the internal handle, and the second coupling element is connected to a second square which in turn is connected to the external handle.
  • the mechanism engagement realizes by activation of an electric motor that causes rotation of a worm-screw which in turn through the swinging pushing arm controls the radial displacement of a pulling pin located in a hole into one element, so as to be introduced into a slot in the other element, whereat both coupling elements become interconnected and rotate together to allow the movement of the locking bolt to its opening position.
  • the present invention seeks to provide a clutch mechanism with simple construction and a minimum number of components, which mechanism shall be a part of shields mounted to the lock with a locking bolt activated by handles or knobs, and capable, when the mechanism is not activated the external handle to rotate freely without turning the square-section shaft which activates the locking bolt, and once the mechanism is activated, it should allow rotation of the square-section shaft and transmission of a pulling movement to the locking bolt, as in both cases from the inside the locking bolt can be retracted by the internal handle.
  • a clutch mechanism couplable to door locks with locking bolt operated by handles or knobs which mechanism is implemented as a part of shields, whereto there are fitted respectively external and internal handles by means of spiral springs placed in restrictors.
  • the mechanism is placed into an external box with outer cover built-in into the external shield superimposed on the door, whereat the mechanism includes a square-section shaft passing through the lock, which one-end is permanently coupled to the internal handle and also an electric motor which axis is coupled with a worm-screw.
  • the mechanism includes also a profile shaped slider, which back part is constantly coupled in profiled bore of a guide sleeve fixed to the outer cover by means of a spring ring.
  • the slider is coaxially positioned to the external handle wherein there is formed a profiled clutch hole, and the guide sleeve is stationary fixed to the other end of the square-section shaft, so that its rotation axis coincides with the rotation axes of the square-section shaft and the internal handle.
  • the spring one-end which spring is enabled to rotate itself around an axis, as the other end of the spring is engaged to the slider, so that by turning of the worm-screw the spring pushes the slider axially and directly in the profiled clutch hole of the external handle until the full engagement of the slider forepart.
  • the spring end, that pushes the slider is shaped as a loop, covering the slider through a channel made therein.
  • the slider forepart there is shaped a cylindrical sector, while the rest slider longitudinal part interrupted by the channel is shaped like profile with a squared cross-section which walls are rounded and form a circle with diameter smaller than the square diagonal.
  • the slider cylindrical sector is dimensioned, so that it should rotate freely in the profiled clutch hole of the external handle, while the mechanism is in disengaged position.
  • the profiled bore of the guide sleeve and the profiled clutch hole of the external handle correspond to the slider profile and both are dimensioned, so that they should allow free axial displacement of the slider.
  • Fig. l - represents a partial view of a door profile fitted with a standard lock provided with the clutch mechanism object of the invention located in area (A), an electronic control unit in area (B) and a power supply unit - in area (C).
  • Fig.2 - represents a partial section of the mechanism around areas (A), (B) and (C).
  • Fig.3 - represents a part of the external shield around area (A) with the mechanism built-in therein, in exploded view.
  • Fig.4 - represents a part section of the external shield around area (A) with the mechanism built-in therein with disengaged slider.
  • Fig.5 - represents a part section of the external shield around area (A) with the mechanism built-in therein with engaged slider.
  • the mechanism is implemented as a part of shields 2 and 3, whereto there are mounted respectively external handle 4 and internal handle 5 through spiral springs 17 placed in restrictors 18.
  • the mechanism is placed into an external box 9 with outer cover 15 built-in into the external shield 2 superimposed on the door 1.
  • the mechanism includes a square-section shaft 7 passing through the lock 8 which one- end is permanently coupled to the internal handle 5 and also an electric motor 10 which axis is coupled with a worm-screw 10A.
  • the activation of the mechanism in this particular performance realizes from an antenna receiver/keyboard 6, mounted on the external shield 2 and connected by a cable 23 to an electronic control unit 14 and an electric motor 10, powered by batteries placed in a power supply unit 22 mounted under the internal shield 3.
  • the electric motor 10 is placed in a box 1 1 contained in the external box 9, and the electronic control unit 14 is mounted on the outer cover 15.
  • the mechanism includes also a profile shaped slider 19 which back part 19C is constantly coupled in profiled bore 20A of a guide sleeve 20 fixed to the outer cover 15 by means of a spring ring 16.
  • the slider 19 is coaxially positioned to the external handle 4 wherein there is formed a profiled clutch hole 4A.
  • the guide sleeve 20 is stationary fixed to the other end of the square-section shaft 7 by means of screws 21 , whereat its rotation axis coincides with the rotation axes of the square-section shaft 7 and the internal handle 5.
  • the end of the spring 12 that pushes the slider 19 is shaped as a loop 12A, covering the slider 19 through a channel 19B made therein.
  • the said loop 12A serves also as a limiter of the axial motion of the slider 19 by contacting with the front surfaces of the guide sleeve 20 and the external handle 4 during the axial displacement of the slider 19.
  • the cylindrical sector 19A of the slider 19 is dimensioned, so that it rotates freely in the profiled clutch hole 4A of the external handle 4, while the mechanism is in disengaged position.
  • the profiled bore 20A of the guide sleeve 20 and the profiled clutch hole 4A of the external handle 4 correspond to the slider 19 profile and both are dimensioned, so that they allow free axial displacement of the slider 19.
  • a clutch mechanism couplable to door locks with locking bolt operated by handles or knobs operates as follows:
  • the activation of the mechanism in this particular performance according to figs. 1 , 2, 3, 4 and 5 realizes by submission of an open allowing signal from an electronic control unit 14, based on data received from an antenna receiver / keyboard 6.
  • the said data can be coded on a card, transponder or other carrier and can be received by the antenna-receiver or represents an alpha/ numeric code entered from the keyboard, whereat the electronic control unit 14 submits a signal for turning in opening direction of the electric motor 10, which rotates a worm-screw 10A coupled to its axis.
  • the worm-screw 1 OA moves the spring 12 one- end engaged therein, and the spring 12 rotates around the axis 13.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

The clutch mechanism couplable to door locks with locking bolt operated by handles which can be implemented in household, industry, in the hotel doors lock, state institutions, offices, etc. The mechanism manages a pulling movement to be transferred to the bolt (8A) of the lock (8). It includes a square-section shaft (7) passing through the lock (8) which one end is permanently coupled to the internal handle (5) end also an electric motor (10) which axis is coupled with a worm-screw (10A). To the other end of the square-section shaft (7) guide sleeve (20) is fixed, in which profiled bore (20A) it is constantly coupled profile shaped slider (19) coaxially positioned to the external handle (4). When activated, the mechanism by electric motor (10) the slider (19) moves by spring (12) engaged in the worm-screw (10A) axially and directly in the profiled clutch hole (42) of the external handle (4) thus connecting it with the square-section shaft (7), which operates the locking bolt (8A).

Description

CLUTCH MECHANISM COUPLABLE TO DOOR LOCKS WITH
LOCKING BOLT OPERATED BY HANDLES OR KNOBS
TECHNICAL FIELD
The invention relates to a clutch mechanism couplable to door locks with locking bolt operated by handles or knobs which can find application in household, industry, in hotel door locks, state institutions, offices, etc.
BACKGROUND ART
A clutch mechanism described in EP 1881 135 (Al ) is located in a housing mounted under external shield outside the door to a standard mortise lock which a locking bolt activates by turning a handle or a knob. Through this mechanism, from the outside it is, or it is not transmitted a pulling movement to the bolt. The mechanism consists of two coupling elements rotating relative to each other, as the first one is inseparably linked to a square-section shaft which passes through the lock and is connected to the internal handle, and the second coupling element is connected to a second square which in turn is connected to the external handle. The mechanism engagement realizes by activation of an electric motor that causes rotation of a worm-screw which in turn through the swinging pushing arm controls the radial displacement of a pulling pin located in a hole into one element, so as to be introduced into a slot in the other element, whereat both coupling elements become interconnected and rotate together to allow the movement of the locking bolt to its opening position.
The disadvantages of this mechanism are related to the circumstance that the chosen in this decision scheme of radial coupling by means of radial moving pin determines the need for compulsory inclusion of additional parts, like second coupling element, second square, swinging pushing arm and others, mounted between the external handle and the square-section shaft transmitting the pulling movement to the locking bolt, which complicates the mechanism and increases the cost.
SUMMARY OF THE INVENTION
The present invention seeks to provide a clutch mechanism with simple construction and a minimum number of components, which mechanism shall be a part of shields mounted to the lock with a locking bolt activated by handles or knobs, and capable, when the mechanism is not activated the external handle to rotate freely without turning the square-section shaft which activates the locking bolt, and once the mechanism is activated, it should allow rotation of the square-section shaft and transmission of a pulling movement to the locking bolt, as in both cases from the inside the locking bolt can be retracted by the internal handle. There is thus provided a clutch mechanism couplable to door locks with locking bolt operated by handles or knobs, which mechanism is implemented as a part of shields, whereto there are fitted respectively external and internal handles by means of spiral springs placed in restrictors. The mechanism is placed into an external box with outer cover built-in into the external shield superimposed on the door, whereat the mechanism includes a square-section shaft passing through the lock, which one-end is permanently coupled to the internal handle and also an electric motor which axis is coupled with a worm-screw.
In accordance with the invention the mechanism includes also a profile shaped slider, which back part is constantly coupled in profiled bore of a guide sleeve fixed to the outer cover by means of a spring ring. The slider is coaxially positioned to the external handle wherein there is formed a profiled clutch hole, and the guide sleeve is stationary fixed to the other end of the square-section shaft, so that its rotation axis coincides with the rotation axes of the square-section shaft and the internal handle. In the worm-screw there is engaged the spring one-end which spring is enabled to rotate itself around an axis, as the other end of the spring is engaged to the slider, so that by turning of the worm-screw the spring pushes the slider axially and directly in the profiled clutch hole of the external handle until the full engagement of the slider forepart. In accordance with the invention the spring end, that pushes the slider, is shaped as a loop, covering the slider through a channel made therein. By the axial displacement of the slider the said loop contacts with the front surfaces of the guide sleeve and the external handle, and thus being also a limiter of its axial motion. Furthermore, in accordance with the invention in the slider forepart there is shaped a cylindrical sector, while the rest slider longitudinal part interrupted by the channel is shaped like profile with a squared cross-section which walls are rounded and form a circle with diameter smaller than the square diagonal.The slider cylindrical sector is dimensioned, so that it should rotate freely in the profiled clutch hole of the external handle, while the mechanism is in disengaged position.
Besides, in accordance with this invention, the profiled bore of the guide sleeve and the profiled clutch hole of the external handle correspond to the slider profile and both are dimensioned, so that they should allow free axial displacement of the slider.
The advantages of the proposed mechanism according to the invention are consequence of the chosen rational scheme of its engagement - namely axial and direct engagement with the external handle, moving along its rotation axis, as for this purpose the external handle is shaped itself appropriately for the direct engagement therein.
Thus, not only avoid additional placement of other components transmitting the movement between the external handle and the square which operates the lock bolt, but also facilitates the assembly, resulting in economic advantages.
DESCRIPTION OF THE FIGURES IN THE DRAWINGS
The present invention will be understood and appreciated more fully by the following enclosed drawings: Fig. l - represents a partial view of a door profile fitted with a standard lock provided with the clutch mechanism object of the invention located in area (A), an electronic control unit in area (B) and a power supply unit - in area (C).
Fig.2 - represents a partial section of the mechanism around areas (A), (B) and (C). Fig.3 - represents a part of the external shield around area (A) with the mechanism built-in therein, in exploded view.
Fig.4 - represents a part section of the external shield around area (A) with the mechanism built-in therein with disengaged slider.
Fig.5 - represents a part section of the external shield around area (A) with the mechanism built-in therein with engaged slider.
DETAILED DESCRIPTION OF THE EMBODIMENTS
In accordance with the given examples one preferable embodiment of the mechanism is shown on Figs. l, 2, 3, 4 and 5.
The mechanism is implemented as a part of shields 2 and 3, whereto there are mounted respectively external handle 4 and internal handle 5 through spiral springs 17 placed in restrictors 18. The mechanism is placed into an external box 9 with outer cover 15 built-in into the external shield 2 superimposed on the door 1. The mechanism includes a square-section shaft 7 passing through the lock 8 which one- end is permanently coupled to the internal handle 5 and also an electric motor 10 which axis is coupled with a worm-screw 10A. The activation of the mechanism in this particular performance realizes from an antenna receiver/keyboard 6, mounted on the external shield 2 and connected by a cable 23 to an electronic control unit 14 and an electric motor 10, powered by batteries placed in a power supply unit 22 mounted under the internal shield 3. The electric motor 10 is placed in a box 1 1 contained in the external box 9, and the electronic control unit 14 is mounted on the outer cover 15. In accordance with the invention the mechanism includes also a profile shaped slider 19 which back part 19C is constantly coupled in profiled bore 20A of a guide sleeve 20 fixed to the outer cover 15 by means of a spring ring 16. The slider 19 is coaxially positioned to the external handle 4 wherein there is formed a profiled clutch hole 4A. In this particular performance the guide sleeve 20 is stationary fixed to the other end of the square-section shaft 7 by means of screws 21 , whereat its rotation axis coincides with the rotation axes of the square-section shaft 7 and the internal handle 5. In the worm-screw 10A there is engaged the spring 12 one-end, which spring 12 is enabled to rotate itself around an axis 13, as the other end of the spring 12 is engaged to the slider 19, so that by turning of the worm-screw 1 OA the spring 12 pushes the slider 19 axially and directly in the profiled clutch hole 4A of the external handle 4 until the full engagement of the slider 19 forepart.
In this particular performance, the end of the spring 12 that pushes the slider 19 is shaped as a loop 12A, covering the slider 19 through a channel 19B made therein. Moreover, the said loop 12A serves also as a limiter of the axial motion of the slider 19 by contacting with the front surfaces of the guide sleeve 20 and the external handle 4 during the axial displacement of the slider 19. There is a shaped cylindrical sector 19A in the slider 19 forepart, while the rest slider longitudinal part interrupted by channel 19B is shaped like profile with a squared cross-section, which walls are rounded and form a circle with diameter smaller than the square diagonal.
Furthermore, the cylindrical sector 19A of the slider 19 is dimensioned, so that it rotates freely in the profiled clutch hole 4A of the external handle 4, while the mechanism is in disengaged position. The profiled bore 20A of the guide sleeve 20 and the profiled clutch hole 4A of the external handle 4 correspond to the slider 19 profile and both are dimensioned, so that they allow free axial displacement of the slider 19. IMPLEMENTATION OF THE INVENTION
In accordance with the invention a clutch mechanism couplable to door locks with locking bolt operated by handles or knobs operates as follows:
The activation of the mechanism in this particular performance according to figs. 1 , 2, 3, 4 and 5 realizes by submission of an open allowing signal from an electronic control unit 14, based on data received from an antenna receiver / keyboard 6. The said data can be coded on a card, transponder or other carrier and can be received by the antenna-receiver or represents an alpha/ numeric code entered from the keyboard, whereat the electronic control unit 14 submits a signal for turning in opening direction of the electric motor 10, which rotates a worm-screw 10A coupled to its axis. As a result of the rotation the worm-screw 1 OA moves the spring 12 one- end engaged therein, and the spring 12 rotates around the axis 13. Furthermore the other end of the spring 12 shaped as a loop 12A and covering the slider 19 through a channel 19B pushes axially and directly the slider 19 in the profiled clutch hole 4A of the external handle 4 until the full engagement of its forepart, while the back part 19C of the slider 19 remains constantly coupled in the profiled bore 20A of the guide sleeve 20 which is constantly connected with the square-section shaft 7 and thus the external handle 4 is proved directly connected to the square-section shaft 7 that passes through the lock 8 and is permanently coupled to the internal handle 5. Therefore by pressing the external handle 4 it rotates around its axis together with the slider 19 coupled therein, the guide sleeve 20 and the square-section shaft 7, whereat as a result of its rotation the square-section shaft 7 draws out the locking bolt 8A in the lock 8 and the door 1 can be opened.
When a signal for closing is submitted from the electronic control unit 14 to the electric motor 10, it rotates in closing direction and by the worm-screw 10A coupled to its axis moves the end of the spring 12 engaged therein, whereat its other end shaped like a loop 12A moves axially the slider 19 releasing it from the external handle 4, thus disconnecting the external handle 4 with the square-section shaft 7. When there isn't an open allowing signal the mechanism is not activated, the slider 19 is not engaged into the profiled clutch hole 4A of the external handle 4 and the external handle 4 rotates freely without turning the square-section shaft 7.
Meanwhile, inside, by pressing the internal handle 5, it rotates around its axis and retracts the locking bolt 8A of the lock 8 by means of the square-section shaft 7 permanently coupled thereto, without requiring an open allowing signal. Mounted to the handles 4 and 5 spiral springs 17 placed in restrictors 18 serve to return the handles 4 and 5 in the starting position after pressing them, and the restrictors 18 limit the angle of rotation and prevent the handles 4 and 5 from an extraction.

Claims

1. Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs implemented as a part of shields whereto there are fitted respectively external and internal handles by means of spiral springs placed in restrictors, whereat the mechanism is placed into an external box with outer cover built-in into the external shield superimposed on the door, as the mechanism includes a square-section shaft passing through the lock, which one end is permanently coupled to the internal handle, and also an electric motor which axis is coupled with a worm-screw characterized in that it includes also a profile shaped slider (19) which back part (19C) is constantly coupled in profiled bore (20A) of a guide sleeve (20) fixed to the outer cover (15) by means of a spring ring (16), whereat the slider (19) is coaxially positioned to the external handle (4), wherein there is formed a profiled clutch hole (4 A) and the guide sleeve (20) is stationary fixed to the other end of the square-section shaft (7), so that its rotation axis coincides with the rotation axes of the square-section shaft (7) and the internal handle (5), whereat in the worm-screw (10A) there is engaged the spring (12) one-end which spring (12) is enabled to rotate itself around an axis (13), as the other end of the spring (12) is engaged to the slider (19), so that by turning of the worm-screw (10A) the spring (12) pushes the slider (19) axially and directly in the profiled clutch hole (4A) of the external handle (4) until the full engagement of the slider (19) forepart.
2. Clutch mechanism, according to claim 1, characterized in that the end of the spring (12), that pushes the slider (19), is shaped as a loop (12A), covering the slider (19) through a channel (19B) made therein.
3. Clutch mechanism, according to claim 2, characterized in that the said loop (12A) serves also as a limiter of the axial motion of the slider (19) by contacting with the front surfaces of the guide sleeve (20) and the external handle (4) upon the axial displacement of the slider (19).
4. Clutch mechanism, according to claim 3, characterized in that there is a cylindrical sector (19A) shaped in the slider (19) forepart, while the rest slider longitudinal part interrupted by the channel (19B) is shaped like profile with a squared cross-section which walls are rounded and form a circle with diameter smaller than the square diagonal.
5. Clutch mechanism, according to claim 4, characterized in that the cylindrical sector (19A) of the slider (19) is dimensioned, so that it should rotate freely in the profiled clutch hole (4A) of the external handle (4) while the mechanism is in disengaged position.
6. Clutch mechanism, according to claim 5, characterized in that the profiled bore (20A) of the guide sleeve (20) and the profiled clutch hole (4A) of the external handle (4) correspond to the slider (19) profile and both are dimensioned, so that they should allow free axial displacement of the slider (19).
EP11811311.7A 2011-02-15 2011-12-14 Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs Not-in-force EP2675973B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG11085711 2011-02-15
PCT/BG2011/000026 WO2012109713A1 (en) 2011-02-15 2011-12-14 Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs

Publications (2)

Publication Number Publication Date
EP2675973A1 true EP2675973A1 (en) 2013-12-25
EP2675973B1 EP2675973B1 (en) 2017-09-13

Family

ID=45524199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11811311.7A Not-in-force EP2675973B1 (en) 2011-02-15 2011-12-14 Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs

Country Status (4)

Country Link
EP (1) EP2675973B1 (en)
ES (1) ES2651118T3 (en)
RU (1) RU2539947C1 (en)
WO (1) WO2012109713A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035237A (en) * 2017-06-21 2017-08-11 东莞市威萨电子科技有限公司 Clutch driving method and mechanism in a kind of electronic lock handle

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2498892B2 (en) * 2013-03-25 2015-07-27 Talleres De Escoriaza, S.A. LOCK WITH SPRING CLUTCH CLUTCH WITH ELASTIC ACCUMULATION
CN103670041B (en) * 2013-12-31 2015-09-02 南京康尼机电股份有限公司 A kind of metro platform shield door electric locking device
CN110528976B (en) * 2019-09-29 2024-07-26 金湖县微晶控制系统有限公司 Unlocking mechanism
SE544835C2 (en) * 2020-08-26 2022-12-06 Assa Abloy Ab Arrangement for lock device, and lock device comprising arrangement
AU2022243063A1 (en) * 2021-03-22 2023-10-26 Advanced Diagnostics Solutions Pty Ltd Improved door lock system
CN115095228B (en) * 2022-02-22 2023-09-26 深圳市凯迪仕智能科技有限公司 Clutch structure and door lock

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526256A (en) * 1982-12-06 1985-07-02 Schlage Lock Company Clutch mechanism
DE29603652U1 (en) * 1996-02-28 1997-06-26 Hewi Heinrich Wilke Gmbh, 34454 Arolsen Fitting for a lock
AUPP400798A0 (en) * 1998-06-11 1998-07-02 Lockwood Security Products Pty Limited Electrically controlled lock
US20020144526A1 (en) * 2001-04-09 2002-10-10 Chen Ming-Chih On electronic lock
US6725693B2 (en) * 2002-08-30 2004-04-27 Jer Ming Yu Door lock with a clutch having a cam-styled axle sleeve
ES2241481B1 (en) * 2004-03-12 2006-06-01 Maria Begoña Blanco Eguiluz "CLUTCH DEVICE WITH ANTIPANIC FUNCTION FOR ELECTROMECHANICAL LOCKS.
ES2323201B1 (en) 2006-06-26 2010-04-20 Salto Systems S.L. CLUTCH MECHANISM COUPLABLE TO DOOR LOCKS WITH CLOSURE LATCH OPERATED BY HANDLES OR KNOBS.
DE102008020726A1 (en) * 2008-04-25 2009-10-29 Trautmann, Günter, Dipl.-Ing. Dipl.-Designer Door handle, has reading antenna, control, minimotor, disk clutch, energy supply and integrated safety electronics, where minimotor displaces clutch and connects handle and key with each other by square cut
DE102008028800B4 (en) * 2008-06-17 2010-08-26 Assa Abloy Sicherheitstechnik Gmbh Assembly for a door lock intended to lock or unlock the door lock

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012109713A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035237A (en) * 2017-06-21 2017-08-11 东莞市威萨电子科技有限公司 Clutch driving method and mechanism in a kind of electronic lock handle

Also Published As

Publication number Publication date
EP2675973B1 (en) 2017-09-13
WO2012109713A1 (en) 2012-08-23
RU2539947C1 (en) 2015-01-27
ES2651118T3 (en) 2018-01-24

Similar Documents

Publication Publication Date Title
WO2012109713A1 (en) Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs
US12012775B2 (en) Electronic lock with movable in-line locking lug
US10047544B2 (en) Transmission device of electronic lock
US6865916B2 (en) Door cylinder lock
US8978428B2 (en) Apparatus for automatically returning a lock to a desired orientation
US20180320413A1 (en) Gear system for deadbolt actuation
CN1813114B (en) Electromechanical lock cylinder
US8495899B2 (en) Electromechanical lock
US10927569B2 (en) Door handle and drive support for an electromagnetic door lock
CN101918661B (en) Latch actuator and latch using same
US20120292925A1 (en) Electronic Unit For Locking Device And Locking System
GB2437651A (en) Access control means with biometric sensor
US7870772B1 (en) Exterior lever lock device with a clutch assembly
CN111411832A (en) Latch actuated electromechanical device with offset lever
CN107355133B (en) Adjustable intelligent lock can idle
CN101275448A (en) Intelligent door lock controlled by clutch-type motor drive without lodging
BG1588U1 (en) Coupler for locks with locking catch, actuated by handles or balls
EP4448895B1 (en) Lock device and lock system
GB2552677A (en) Lock assembly
AU2003253246B2 (en) Door cylinder lock
CN120946188A (en) A smart ball lock with multiple unlocking methods
HK1084430B (en) Door cylinder lock

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130830

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170407

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MAUER LOCKING SYSTEMS EOOD

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 928314

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171015

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011041606

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM AND CO. AG PATENT- UND MARKENANWAELTE , CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170913

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2651118

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20180124

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20171114

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171214

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BG

Payment date: 20171107

Year of fee payment: 7

Ref country code: CH

Payment date: 20171124

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20180111

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180113

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011041606

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

26N No opposition filed

Effective date: 20180614

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171214

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171214

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171214

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180831

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171214

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171214

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 928314

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20111214

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602011041606

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170913

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

Ref country code: BG

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190630

REG Reference to a national code

Ref country code: AT

Ref legal event code: UEP

Ref document number: 928314

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170913