WO2004113653A1 - Dispositif de deverrouillage de secours - Google Patents

Dispositif de deverrouillage de secours Download PDF

Info

Publication number
WO2004113653A1
WO2004113653A1 PCT/DE2004/001195 DE2004001195W WO2004113653A1 WO 2004113653 A1 WO2004113653 A1 WO 2004113653A1 DE 2004001195 W DE2004001195 W DE 2004001195W WO 2004113653 A1 WO2004113653 A1 WO 2004113653A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
emergency release
release device
locking
lock
Prior art date
Application number
PCT/DE2004/001195
Other languages
German (de)
English (en)
Inventor
Michael Sanke
Original Assignee
Hörmann KG Antriebstechnik
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 Hörmann KG Antriebstechnik filed Critical Hörmann KG Antriebstechnik
Priority to DE212004000022U priority Critical patent/DE212004000022U1/de
Publication of WO2004113653A1 publication Critical patent/WO2004113653A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0042—For refrigerators or cold rooms
    • E05B65/0053—For refrigerators or cold rooms with safety release from inside
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
    • E05B65/0078—Safety means for persons trapped within the safe, e.g. release from inside, venting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • H01H2027/066—Key inserted and then turned to effect operation of the switch having anti-tamper provisions, e.g. avoiding the removal of the lock cylinder

Definitions

  • the invention relates to an emergency unlocking device with the features of the preamble of the appended claim 1.
  • Emergency unlocking devices with these features have been commercially available as accessories for gate drives for several years.
  • Emergency release devices of the type in question here have the purpose of accessing the locked room in the case of driven gates which close a room or area - for example without a second access - and which drive a door leaf without its own lock mechanism, even in the event of faults such as a power failure or the like or allow area from outside.
  • conventional door drives are provided with a decoupling device in order to separate the door leaf from the drive and to make it manually movable.
  • An example of such a decoupling device is known from US Pat. No. 6,273,174 B1, to which reference is made for further details.
  • the emergency release device Compared to the relatively new state of the art according to DE 202 02 312 Ul, the emergency release device according to the closest state of the art according to the attached assembly instructions has already proven itself in practice. It is inexpensive to manufacture and easy to assemble and handle. A disadvantage of this prior art, however, is that it cannot be integrated into existing locking systems, i.e. In addition to a house door key, a separate emergency release key is required, which is usually not available when an emergency release would be required.
  • an adaptation of the emergency release device to existing locking systems is not achieved by an adapter housing for fitting a standard locking cylinder, but by adapting the basic housing itself to such a standard locking cylinder.
  • This enables much cheaper and easier production, assembly and handling.
  • the invention makes use of the knowledge that locking cylinders of the type used in existing locking systems are standardized in terms of their external dimensions. A special adapter housing is therefore not necessary.
  • the invention naturally cannot achieve the versatile adaptability to very different locking systems, as is possible with the emergency release device of DE 202 02 312 U1.
  • a separate basic housing with a corresponding internal structure is required for each locking cylinder system constructed according to a different standard.
  • a very simple connection of the traction means used for unlocking can also be achieved.
  • profile cylinders are provided with standardized threaded bores which, when the profile cylinder is normally used, are used to fasten the profile cylinder in the lock by means of faceplate screws.
  • these threaded bores can be used very simply for fastening the traction means. The result is a very simple construction without additional parts between the locking cylinder and the traction mechanism.
  • a lock cover as is known in principle from the prior art for key switches, can improve the appearance (for example by adapting to the color of the garage door leaf), making burglaries more difficult (for example by covering part of the lock cylinder) and make it easier to use: after the lock cylinder has been pulled out initially, you can reach behind the lock cover to continue pulling on the lock cover and thereby relieve the key and the locking mechanism.
  • the basic housing can be sleeve-shaped and can be provided with an anti-rotation device to prevent a relative rotation to the door leaf. It is one piece with a locking cylinder standardized on the outer contour, such as a profile half cylinder according to DL 18252, adapted receiving opening for the locking cylinder, which is preferably a through opening for the passage of the traction means. At the inner end of the through opening, a counter bearing is preferably provided for the locking reception of the locking bar.
  • Figure 1 is an exploded perspective view of an emergency release device for a motorized garage door.
  • FIG. 2 shows a perspective view of the emergency release device in the unlocked state for actuating an emergency release
  • Figure 3 is a perspective view of the emergency release device in the locked state.
  • FIG. 4 shows a rear view of the emergency release device according to FIG. 3.
  • the emergency release device 10 shown in the figures has a basic housing in the form of an installation sleeve 12, a locking cylinder in the form of a profile half cylinder 14 according to DIN 18252, a lock panel 16 and a traction means in the form of an unlocking cable 18.
  • the installation sleeve 12 is designed for direct fastening in a passage recess 20 of the door leaf 22, which is indicated purely schematically here. It has an inner through opening 24.
  • a cylinder housing receiving region 26 for receiving the cylinder housing 27 of the standardized profile half cylinder 14 is arranged approximately centrally in the axial direction.
  • the cylinder housing receiving area 26 projects radially inward in the installation sleeve 12. It is formed in one piece with the installation sleeve 12.
  • the cylinder housing receiving area 26 has a cross section in the form of a keyhole profile which is open at the bottom.
  • This cross section is adapted to the profile of the cylinder housing 27 of the profile half cylinder 14 and has a circular part 28 with a diameter D and an elongated part 30 radially protruding therefrom with a width B.
  • the greatest clear width of the through opening 24 is designated by W.
  • the dimensions B, D, and W of the opening profile of the narrowed through opening 24 are adapted in accordance with standard 18252, which regulates the dimensions of standardized profile cylinders, to accommodate profile half cylinder 14 and are therefore 33.3 mm ⁇ W, 17 mm ⁇ D ⁇ 18 mm and 10 mm ⁇ B ⁇ 11 mm.
  • the area which receives the lower end of the profile half cylinder 14 provided with the threaded bore 48 is set back further in order to leave space for the unlocking cable 18 and its attachment to the threaded bore 48.
  • the elongated part 30 ends open at the bottom in a wide opening area 52 of the through opening corresponding to the inside diameter of the installation sleeve 12.
  • the through opening 24 has at the end of the mounting sleeve 12 to be arranged on the outside of the door leaf 22 a recess adapted in its dimensions to the lock panel 16 for receiving the lock panel 16, which is referred to below as the lock panel recess 32.
  • the step 36 between the lock panel recess 32 and the cylinder housing receiving area 26 serves as a stop for a rear end 37 of the lock panel 16.
  • a counter bearing is provided for the locking reception of the locking bar 34 of the profile half cylinder 14.
  • the locking bit 34 bears against a step-shaped end 35 of the locking cylinder receiving area 26 which acts as a counter bearing, which prevents it from being pulled out when the profile half cylinder 14 is locked.
  • the lock unit 44 formed from the profile half cylinder 14 and the lock screen 16 rests against the stop of the step 36, so that it is stuck in the installation sleeve 12 in the locked state.
  • a lock nut 38 is provided here, which can be screwed onto a corresponding external thread (not shown) at the end of the installation sleeve 12 to be arranged on the inside.
  • the installation sleeve 12 is provided with an anti-rotation device in the form of one or more flat surfaces 40, which prevents rotation of the installation sleeve 12 in the door leaf 22 when it engages with the complementarily designed passage recess 20.
  • the installation sleeve 12 has a flange 46 on its outer circumference.
  • the lock panel 16 is fixed by means of set screws 42 with a ring cutting edge, but can preferably be detachably placed on the profile half cylinder 14 in order to form a lock unit 44 with an exchangeable locking cylinder.
  • the emergency release device 10 can be easily Integrate existing locking systems so that they can be operated with the front door key, for example.
  • the passage recess 20 is made in the door leaf 22 for fastening the installation sleeve 12.
  • the installation sleeve 12 is inserted into the through recess 20 up to the stop of its flange 46 on the outside of the door leaf.
  • the lock nut 38 is turned and tightened to the inside of the door leaf 22.
  • the profile half cylinder 14 is guided into the lock panel 16 and clamped with the set screws 42 to form the lock unit 44.
  • the unlocking cable 18 is connected on one side to a known decoupling device, not shown, of a door drive that drives the door leaf 22 such that when the unlocking cable 18 is tightened, the door leaf 22 is decoupled from the door drive for free manual opening.
  • the unlocking cable 18 is fastened to the thread opening 48 provided for receiving cuff screws according to DIN 18252 on the standardized profile half cylinder 14. For example, it is passed through this threaded opening 48 and then knotted from behind.
  • the unlocked emergency unlocking device 10 is then obtained, as shown in FIG. 2.
  • the lock unit 44 can be guided into the mounting sleeve 12 and locked. Before insertion, the locking bit 34 must stand within the contour of the profile half cylinder 14 (see FIG. 2). In the position of the key channel 50 shown, the key (not shown) cannot be removed from the profile half cylinder 14. After the lock unit 44 has been inserted into the installation sleeve 12 (see FIG. 3), the lock bit 34 can be turned into its locking position (see FIG. 4). The key can only be removed when the key channel 50 is in the (vertical) position corresponding to the locking position. It is no longer possible to pull the lock unit 44 out, since the lock bit is located directly behind the counter bearing, for example a rib, the step-shaped end 35 or the like in the installation sleeve 12.
  • the geometries of the installation sleeve 12 and the lock panel 16 are not defined.
  • the installation sleeve 12 preferably has a geometry which is secured against rotation in the through recess 20 of the door leaf 22 (see FIG. 4).
  • the mounting sleeve 12 and the lock panel 16 are preferably made of die-cast zinc.
  • a spring washer (not shown) or the like can also be used to secure the lock nut 38.
  • the maximum thickness of the door leaf depends on the length of the installation sleeve 12.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de déverrouillage de secours (10) destiné à une porte qui présente un ventail (22) et un dispositif d'entraînement de porte servant à entraîner le ventail (22). Ce dispositif comprend un boîtier de base (12) qui se fixe directement dans un évidement de passage (20) du ventail (22), et un cylindre de serrure (14), qui est logé directement dans ce boîtier de base (12). Directement sur le cylindre de serrure (14) est fixé un moyen de traction (18) dont l'autre extrémité est raccordée à un dispositif de désaccouplement servant à désaccoupler le ventail (22) d'un système d'entraînement du dispositif d'entraînement de porte, le cylindre de serrure (14) étant, à l'état verrouillé, verrouillé directement sur le boîtier de base (12). Pour permettre une intégration simple et économique dans une installation de fermeture existante, il est proposé que le cylindre de serrure (14) se présente sous la forme d'un cylindre de serrure (14) normalisé de façon à être interchangeable, et que le boîtier de base (12) monobloc présente lui-même une cavité de passage (24) adaptée à un tel cylindre de serrure (14).
PCT/DE2004/001195 2003-06-17 2004-06-09 Dispositif de deverrouillage de secours WO2004113653A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212004000022U DE212004000022U1 (de) 2003-06-17 2004-06-09 Notentriegelungsvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10327267.4 2003-06-17
DE10327267A DE10327267A1 (de) 2003-06-17 2003-06-17 Notentriegelungsvorrichtung

Publications (1)

Publication Number Publication Date
WO2004113653A1 true WO2004113653A1 (fr) 2004-12-29

Family

ID=33520663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/001195 WO2004113653A1 (fr) 2003-06-17 2004-06-09 Dispositif de deverrouillage de secours

Country Status (2)

Country Link
DE (1) DE10327267A1 (fr)
WO (1) WO2004113653A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019404A1 (fr) * 2007-07-23 2009-01-28 Eurotec Engineering Ltd. Interrupteur à clé
US8256249B2 (en) 2008-04-30 2012-09-04 Lg Electronics Inc. Laundry machine
DE202015102673U1 (de) 2015-03-13 2016-06-29 Hörmann KG Antriebstechnik Notentriegelungsvorrichtung
EP3524764A1 (fr) * 2018-02-13 2019-08-14 PREFER S.r.l. Dispositif de libération de porte motorisée

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208019A1 (de) * 1972-02-21 1973-09-06 Fritz Richard Baumgart Schluesselschalter
US5490697A (en) * 1994-04-12 1996-02-13 International Security Products, Inc. Access control assembly
DE20208649U1 (de) * 2002-06-04 2002-09-19 Marantec Antrieb Steuerung Torbewegungsvorrichtung
DE20202312U1 (de) * 2002-02-14 2002-11-07 H & K Teckentrup Kg Notentriegelung für Deckenglieder-, Sektionaltore o.dgl.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937177A1 (de) * 1999-08-06 2001-03-22 Somfy Feinmech & Elektrotech Torantriebsvorrichtung, insbesondere für Garagentore
DE10124359C1 (de) * 2001-05-18 2002-11-14 Erich Doering Hubfalttor für Garagen und dergleichen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208019A1 (de) * 1972-02-21 1973-09-06 Fritz Richard Baumgart Schluesselschalter
US5490697A (en) * 1994-04-12 1996-02-13 International Security Products, Inc. Access control assembly
DE20202312U1 (de) * 2002-02-14 2002-11-07 H & K Teckentrup Kg Notentriegelung für Deckenglieder-, Sektionaltore o.dgl.
DE20208649U1 (de) * 2002-06-04 2002-09-19 Marantec Antrieb Steuerung Torbewegungsvorrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019404A1 (fr) * 2007-07-23 2009-01-28 Eurotec Engineering Ltd. Interrupteur à clé
US8256249B2 (en) 2008-04-30 2012-09-04 Lg Electronics Inc. Laundry machine
DE202015102673U1 (de) 2015-03-13 2016-06-29 Hörmann KG Antriebstechnik Notentriegelungsvorrichtung
EP3070236A1 (fr) * 2015-03-13 2016-09-21 Hörmann KG Antriebstechnik Dispositif de verrouillage d'urgence
EP3524764A1 (fr) * 2018-02-13 2019-08-14 PREFER S.r.l. Dispositif de libération de porte motorisée

Also Published As

Publication number Publication date
DE10327267A1 (de) 2005-01-20

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