WO2012109713A1 - Mécanisme d'accouplement apte à être accouplé à des serrures de porte à pêne actionné par poignée ou bouton - Google Patents

Mécanisme d'accouplement apte à être accouplé à des serrures de porte à pêne actionné par poignée ou bouton Download PDF

Info

Publication number
WO2012109713A1
WO2012109713A1 PCT/BG2011/000026 BG2011000026W WO2012109713A1 WO 2012109713 A1 WO2012109713 A1 WO 2012109713A1 BG 2011000026 W BG2011000026 W BG 2011000026W WO 2012109713 A1 WO2012109713 A1 WO 2012109713A1
Authority
WO
WIPO (PCT)
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.)
Ceased
Application number
PCT/BG2011/000026
Other languages
English (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.)
Assa Abloy Opening Solutions Bulgaria 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
Priority to ES11811311.7T priority Critical patent/ES2651118T3/es
Priority to EP11811311.7A priority patent/EP2675973B1/fr
Priority to RU2013132279/12A priority patent/RU2539947C1/ru
Publication of WO2012109713A1 publication Critical patent/WO2012109713A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

Cette invention concerne un mécanisme d'accouplement apte à être accouplé à des serrures de porte à pêne actionné par poignée, ledit mécanisme pouvant être mis en œuvre dans les serrures de porte à usage domestique, industriel, dans l'hôtellerie, les institutions publiques, les bureaux, etc. Ledit mécanisme assure le transfert d'un mouvement de traction sur le pêne (8A) de la serrure (8), et il comprend un arbre de section carrée (7) traversant la serrure (8), ainsi qu'un moteur électrique (10) dont l'axe est accouplé à une vis sans fin (10A). Une extrémité de l'arbre de section carrée (7) est fixée à la poignée intérieure (5) et un manchon de guidage (20) est fixé à son autre extrémité. Ledit manchon comprend un alésage profilé (20A) dans lequel est fixée une pièce coulissante (19) profilée de manière correspondante et positionnée de manière coaxiale à la poignée extérieure (4). L'actionnement du mécanisme par le moteur électrique (10) provoque le déplacement de la pièce coulissante (19) sous l'action du ressort (12) engagé dans la vis sans fin (10A) dans un sens axial et directement dans l'orifice d'accouplement profilé (42) de la poignée extérieure (4) pour sa mise en contact avec l'arbre de section carrée (7) qui actionne le pêne de verrouillage (8A).
PCT/BG2011/000026 2011-02-15 2011-12-14 Mécanisme d'accouplement apte à être accouplé à des serrures de porte à pêne actionné par poignée ou bouton Ceased WO2012109713A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES11811311.7T ES2651118T3 (es) 2011-02-15 2011-12-14 Mecanismo de acoplamiento acoplable a bloqueos de puertas con un perno de bloqueo operado por manijas o pomos
EP11811311.7A EP2675973B1 (fr) 2011-02-15 2011-12-14 Mécanisme d'accouplement apte à être accouplé à des serrures de porte à pêne actionné par poignée ou bouton
RU2013132279/12A RU2539947C1 (ru) 2011-02-15 2011-12-14 Механизм зацепления для дверных замков с запорной задвижкой

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG110857 2011-02-15
BG11085711 2011-02-15

Publications (1)

Publication Number Publication Date
WO2012109713A1 true WO2012109713A1 (fr) 2012-08-23

Family

ID=45524199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BG2011/000026 Ceased WO2012109713A1 (fr) 2011-02-15 2011-12-14 Mécanisme d'accouplement apte à être accouplé à des serrures de porte à pêne actionné par poignée ou bouton

Country Status (4)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670041A (zh) * 2013-12-31 2014-03-26 南京康尼机电股份有限公司 一种地铁站台屏蔽门电动锁闭装置
ES2498892R1 (es) * 2013-03-25 2014-12-29 Talleres De Escoriaza, S.A. Cerradura con embrague basculante de resorte con acumulación elástica
CN110528976A (zh) * 2019-09-29 2019-12-03 金湖县微晶控制系统有限公司 解锁机构
SE2050989A1 (en) * 2020-08-26 2022-02-27 Assa Abloy Ab Arrangement for lock device, and lock device comprising arrangement
CN115095228A (zh) * 2022-02-22 2022-09-23 深圳市凯迪仕智能科技有限公司 离合结构、门锁
US20240301722A1 (en) * 2021-03-22 2024-09-12 Graeme McGrath Improved door lock system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035237A (zh) * 2017-06-21 2017-08-11 东莞市威萨电子科技有限公司 一种电子门锁把手内的离合器驱动方法和机构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020144526A1 (en) * 2001-04-09 2002-10-10 Chen Ming-Chih On electronic lock
US20040040352A1 (en) * 2002-08-30 2004-03-04 Yu Jer Ming Door lock with a clutch having a cam-styled axle sleeve
WO2005090720A1 (fr) * 2004-03-12 2005-09-29 Talleres De Escoriaza, S.A. Dispositif d'embrayage avec fonction antipanique pour serrures electromecaniques
EP1881135A1 (fr) 2006-06-26 2008-01-23 Salto Systems, S.L. Mécanisme d'embrayage capable de verrouiller une porte avec un boulon de verrouillage commandé par des poignées ou des boutons
DE102008020726A1 (de) * 2008-04-25 2009-10-29 Trautmann, Günter, Dipl.-Ing. Dipl.-Designer Türgriff mit integrierter Sicherheitselektronik sperren..erkennen..freigeben
EP2136019A2 (fr) * 2008-06-17 2009-12-23 ASSA ABLOY Sicherheitstechnik GmbH Sous-assemble pour le blocage ou la libération d'une serrure de porte

Family Cites Families (3)

* 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 (de) * 1996-02-28 1997-06-26 Hewi Heinrich Wilke Gmbh, 34454 Arolsen Beschlag für ein Schloß
AUPP400798A0 (en) * 1998-06-11 1998-07-02 Lockwood Security Products Pty Limited Electrically controlled lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020144526A1 (en) * 2001-04-09 2002-10-10 Chen Ming-Chih On electronic lock
US20040040352A1 (en) * 2002-08-30 2004-03-04 Yu Jer Ming Door lock with a clutch having a cam-styled axle sleeve
WO2005090720A1 (fr) * 2004-03-12 2005-09-29 Talleres De Escoriaza, S.A. Dispositif d'embrayage avec fonction antipanique pour serrures electromecaniques
EP1881135A1 (fr) 2006-06-26 2008-01-23 Salto Systems, S.L. Mécanisme d'embrayage capable de verrouiller une porte avec un boulon de verrouillage commandé par des poignées ou des boutons
DE102008020726A1 (de) * 2008-04-25 2009-10-29 Trautmann, Günter, Dipl.-Ing. Dipl.-Designer Türgriff mit integrierter Sicherheitselektronik sperren..erkennen..freigeben
EP2136019A2 (fr) * 2008-06-17 2009-12-23 ASSA ABLOY Sicherheitstechnik GmbH Sous-assemble pour le blocage ou la libération d'une serrure de porte

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2498892R1 (es) * 2013-03-25 2014-12-29 Talleres De Escoriaza, S.A. Cerradura con embrague basculante de resorte con acumulación elástica
CN103670041A (zh) * 2013-12-31 2014-03-26 南京康尼机电股份有限公司 一种地铁站台屏蔽门电动锁闭装置
CN110528976A (zh) * 2019-09-29 2019-12-03 金湖县微晶控制系统有限公司 解锁机构
SE2050989A1 (en) * 2020-08-26 2022-02-27 Assa Abloy Ab Arrangement for lock device, and lock device comprising arrangement
WO2022043369A1 (fr) * 2020-08-26 2022-03-03 Assa Abloy Ab Agencement pour dispositif de verrouillage, et dispositif de verrouillage comprenant un agencement
SE544835C2 (en) * 2020-08-26 2022-12-06 Assa Abloy Ab Arrangement for lock device, and lock device comprising arrangement
CN115885078A (zh) * 2020-08-26 2023-03-31 亚萨合莱有限公司 用于锁设备的装置以及包括该装置的锁设备
US12281497B2 (en) 2020-08-26 2025-04-22 Assa Abloy Ab Arrangement for lock device, and lock device comprising arrangement
CN115885078B (zh) * 2020-08-26 2025-08-12 亚萨合莱有限公司 用于锁设备的装置以及包括该装置的锁设备
US20240301722A1 (en) * 2021-03-22 2024-09-12 Graeme McGrath Improved door lock system
CN115095228A (zh) * 2022-02-22 2022-09-23 深圳市凯迪仕智能科技有限公司 离合结构、门锁
CN115095228B (zh) * 2022-02-22 2023-09-26 深圳市凯迪仕智能科技有限公司 离合结构、门锁

Also Published As

Publication number Publication date
ES2651118T3 (es) 2018-01-24
EP2675973A1 (fr) 2013-12-25
EP2675973B1 (fr) 2017-09-13
RU2539947C1 (ru) 2015-01-27

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