EP1889990A2 - Ferrure pour porte ou fenêtre - Google Patents

Ferrure pour porte ou fenêtre Download PDF

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Publication number
EP1889990A2
EP1889990A2 EP07010999A EP07010999A EP1889990A2 EP 1889990 A2 EP1889990 A2 EP 1889990A2 EP 07010999 A EP07010999 A EP 07010999A EP 07010999 A EP07010999 A EP 07010999A EP 1889990 A2 EP1889990 A2 EP 1889990A2
Authority
EP
European Patent Office
Prior art keywords
fitting
door
rotation
axis
transmission means
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.)
Withdrawn
Application number
EP07010999A
Other languages
German (de)
English (en)
Other versions
EP1889990A3 (fr
Inventor
Hans-Rainer Speckamp
Stephan Gosch
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP1889990A2 publication Critical patent/EP1889990A2/fr
Publication of EP1889990A3 publication Critical patent/EP1889990A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0053—Handles or handle attachments facilitating operation, e.g. by children or burdened persons
    • 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
    • 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
    • E05B53/001—Foot-operation

Definitions

  • the invention relates to a fitting for a door or a window according to the features of claim 1.
  • Door fittings with two rotary axes, which act on a locking system are made of DE 101 62 465 B4 and the DE 103 13 711 A1 known. Both documents show door fittings for manually operated swing doors. The door fittings in this case have an additional receptacle for a further operating handle. By means of push rods coupling of the actuators takes place with each other, so that both act on the lock nut. With the disclosed door fittings, the actuators can be positioned according to the requirements of DIN 18030 in grab heights of 850 mm on the door leaf. This allows use by children, the disabled and the elderly. Especially in nursing or retirement homes, it often turns out that elderly or physically disabled people have problems with the door handle mounted according to DIN 18101 at 1050 mm above the top edge of the finished floor. Also wheelchair users can often open doors with standard handles from the hinge side only with great difficulty.
  • the fitting has two axes of rotation, wherein at least one of the axes of rotation supports an actuating element.
  • the axes of rotation are via a power transmission means connected. This provides in response to an actuation of the actuating element for a synchronous rotation of the first and the second axis of rotation.
  • the first axis of rotation is mounted in a lock nut, which retracts the lock in known locking systems.
  • the fitting covering the power transmission means is fixed to the fitting by means of a positioning element. During or after assembly of the fitting this can be pivoted about the first axis of rotation.
  • the actuator retains its horizontal position relative to the door or window.
  • the fitting according to the invention allows a more flexible arrangement on the door or window sash. So is a central positioning of the actuator on the door or window sash - and thus an increase in the effective Domginses - easy and without structural measures possible.
  • the horizontal orientation of the handle always remains constant. Consequently, it does not require an adjustment of the actuating element or even the habituation to a new handle alignment after changes in the operating height of the handle. As appropriate, it has been found to set up the fitting so that it is applied horizontally or diagonally on the door leaf. This position allows especially wheelchair users a simple opening of the door from the hinge opposite side.
  • the positioning element fixes the fitting according to the invention reversibly releasably on the wing.
  • it may be the positioning element to a screw which is screwed through the fitting in the wing.
  • changing the position of the fitting leaves screw holes in the wing, which could possibly disturb the aesthetic impression of the viewer.
  • the fitting according to the invention can be provided in particular on the first axis of rotation with locking means. By mounting the locking means both on the wing and in the fitting, both could be locked together.
  • One of the locking means could have a serrated profile on which the corresponding counter-locking means is pushed and held in position by means of a connecting element, such as a screw.
  • the fitting according to the invention can be arranged flexibly depending on the external conditions. This includes on the one hand a variable height, on which the actuating element rests on the wing. Furthermore, with extended fittings, the control element can also be offset horizontally in the direction of the door hinge. It has proved to be particularly advantageous if the actuating element - is positioned relative to the width of the door center.
  • the positioning element consists of a holding means and a fixing means.
  • the fixative could be integrated in the wing. With him acts a built-in fitting retaining means together. Both could be screwed together by way of example, so as to ensure a permanent and reversible releasable fixation of the fitting on the wing.
  • the fixation means may be an insert embedded in the wing.
  • a holding cylinder or a retaining lug is conceivable in the region of the first axis of rotation leading to the lock nut.
  • the fixing means can be a rail embedded in the wing. With it, the fitting can be adjusted to any height.
  • the lock cylinder covering rosette can be formed as a spacer and thus positioning element. Depending on the shape and size of the Rosette, the fitting can be pushed into different positions. By connecting the fitting with the rosette this would receive additional stability.
  • the power transmission means has an L-shaped arrangement. This makes it possible to arrange the fitting next to the rosette of the lock cylinder.
  • the power transmission means consist of the combination of a transmission and a rack or push rod. By integrating an intermediate axis into the power transmission means, it would be ensured that the directions of rotation of the first and second axes of rotation continue to be synchronous. Also possible is a connection by means of a cable or a spring element.
  • the fitting surrounds the rosette of the locking system U-shaped.
  • This structure results in a multi-part combination of rosette and fitting.
  • the positioning of the actuator below the lock cylinder would facilitate the insertion of the key in selbigen, as a clear view of the lock channel is guaranteed. This arrangement has been found to be very beneficial in terms of usability, especially for the elderly and disabled people.
  • the door fitting according to the invention is a foot-operated door fitting with a coupling to the lock nut.
  • the fitting with the power transmission means is extended so far that it ends just above the floor.
  • This fitting is particularly suitable for applications in which increased hygiene requirements are imposed.
  • the door can be unlocked with a toe. From the hinge opposite side, the door can then be opened in a simple manner with the foot.
  • the Band side can be activated with the operation of the fitting an additional lever mechanism that supports the initial door movement.
  • the closing process can be supported by means of a door closer integrated in the floor or in the door leaf. It is also conceivable that after opening the footrest, the opening movement of the door is performed automatically and independently by a combination of electrical and / or mechanical systems.
  • the power transmission means may be configured electrically or electromechanically and by a pressure-sensitive, capacitive or inductive switch, which is mounted in the actuating element, are triggered.
  • the actuator may be a round handle, lever, push button, a cleat or a panic bar.
  • a pusher lock with which the power transmission means can be blocked. This may be, for example, a pawl which pivots in the path of movement of the rack. In order to allow an emergency opening, if necessary, a legitimate operation by means of a key is possible from the outside.
  • the fitting according to the invention can also comprise purely mechanical elements which connect the first and second axes of rotation to one another. These may be push rods, cables, chains, steel belts, gears or racks. It is also conceivable to integrate a return spring in the power transmission element. With it, the load torque, which is caused by the pusher's own weight, be compensated.
  • the fitting according to the invention can be used for a variety of different door wings.
  • the fitting may have a breakpoint, which is supported on the framed glass surface.
  • the fitting can be supported on one, the frame sides connecting bracket.
  • the use of the fitting according to the invention is not limited to doors. Rather, he can find an example for windows or the like use.
  • various electrical and electronic additional devices such as electromagnetic / electromotive isolation or blocking systems can be integrated in the space of the fitting.
  • These access control systems can be supplemented by electro-optic or electro-acoustic condition indicators.
  • additional security features such as tamper-proof outer fittings or additional fastening elements, can be integrated in the fitting.
  • the fitting 10 is shown schematically, which can be used for both doors and windows.
  • the first axis of rotation 20 is connected to the lock nut of the locking system, not shown.
  • the lock nut pulls back the closing latch via a lever (not shown here), as a result of which the door or window wing opens by pulling or pushing on the actuating element 40.
  • a second axis of rotation 21 is arranged.
  • the actuator 40 here a door handle stored.
  • the fitting 10 according to the invention has the possibility to shift it in the direction of the center of the door.
  • the length of the fitting allows an increase in the effective Domginses.
  • the actuating element is displaced in the direction of the door hinge 76 and is now in the region of the vertical center axis on the door leaf. Due to its length, a variation of the height 12 only leads to a small change in the diameter.
  • the possibility according to the invention of creating a fitting which also connects two axes of rotation over a greater distance enables a flexible arrangement 11 of the fitting 10 on the door leaf 70.
  • the actuating element 40 can not only be installed at different heights 12, 12 ', 12 ". but can also be arranged flexibly on the entire surface of the door leaf, depending on the requirement, the fitting can therefore serve, on the one hand, to locate the actuating element in one greater or lower height than the known backset on the door to position.
  • the same fitting can also be used to move the actuator 40 in the direction of the door hinge.
  • the fitting according to the invention can combine both possibilities.
  • FIG. 3 shows a section along the section line A-A shown in FIG. It can be seen that the pivoting of the fitting 10 according to the invention, the actuating element 40 - here a door handle - is offset in the direction of the door hinge.
  • This positioning of the door opening handle in the region of the vertical center axis of the door allows wheelchair users, in particular, to more easily open the door from the hinge opposite side 73.
  • the wheelchair user is generally forced to first position himself parallel to the door to open the door by means of the door handle. Afterwards, he has to change his wheelchair in the direction of the door opening without the door closing again. Due to the special positioning of the fitting 10 according to the invention or the second axis of rotation 21 in the vicinity of the vertical center axis of the door 70, the wheelchair user can drive up directly in front of the door handle and easily push open the door.
  • FIG. 4 shows a further embodiment of the fitting 10 according to the invention.
  • the power transmission means 50 has an L-shaped arrangement.
  • the rotational movement of the second rotation axis 21 is transmitted via the rack 51 to a pinion which is positioned on the intermediate axis 53.
  • This pinion is part of the transmission 52 connected to the first axis of rotation 20. It transmits the rotational movement of the second axis of rotation 21 to the first axis of rotation 20.
  • the two axes of rotation 20, 21 lie respectively in the end regions of the L-shaped fitting 10
  • Below the first axis of rotation 21 is the rosette 75, which comprises the lock cylinder 32.
  • FIG. 5 shows a further embodiment of the fitting 10 according to the invention.
  • the fitting 10 is extended so far that it ends just above the top of the finished floor (OFF).
  • a footrest 42 is provided.
  • This fitting 10 is connected by the power transmission means 50 with the lock nut, so that by foot operation, the lock mechanism is unlocked. Then the door can be pushed open by the hinge opposite side 73 in a simple manner with the foot.
  • This actuator 42 lends itself to wherever an opening of the door by hand for reasons of hygiene is not possible or only to a very limited extent.
  • an additional lever mechanism 45 may optionally be arranged on the fitting 10 according to the invention.
  • This lever mechanism in the illustrated embodiment is an eccentric shaped nose 45. It pushes the door impulsively away from the door frame 71. With appropriate storage and orientation of the door, this short initial pulse is sufficient to fully open the door.
  • This purely mechanical door opening aid can be replaced by electrical or hydraulic auxiliary systems that provide for unlocking the lock mechanism for a self-opening of the door leaf 70.
  • FIG. 6 shows a section along the section line BB from FIG. 5. This results in the arrangement of the lever mechanism 45 on the hinge side 72 of the door 70 directly next to the footrest 42nd
  • the fitting 10 shown in Figure 5 further comprises a control panel 55, It is connected to a pawl which engages in the movement path of the power transmission means 50. This will block the controls on the fitting. This blocking is independent of a locking of the locking system by an actuation of the lock cylinder 32. Rather, it should only be prevented that the actuators can be operated. An optionally required emergency opening from the outside can be made possible via an interaction of the operating part 55 with the lock cylinder / key.
  • the fitting 10 according to the invention is shown in a longitudinal section.
  • the first axis of rotation 20 passes through the door leaf 70 and is mounted in the lock nut 31.
  • the lock nut 31 pulls back on a - not shown here - lever, the latch of the locking system, whereby the door leaf 70 opens by train or pressure on the actuator 40.
  • the first rotation axis 20 and the second rotation axis 21 are connected via the power transmission means 50.
  • the positioning element 60 is integrated. These are the fixing means 62 fastened to the door leaf 70 by means of two screws 64 and the retaining means 61 integrated in the fitting 10.
  • the fixing means 62 is configured in some areas in a cylindrical manner. This, the fitting 10 facing area is enclosed by the holding means 61 positively.
  • the fixing means 62 has a connection element 63. It is a grub screw which is mounted in the holding means 61 and can be screwed into the fixing means 62.
  • the connecting element 63 is accessible from the outside. Consequently, the connecting element 63 can be released at any time without much effort and the fitting 10 can be aligned in a new position.
  • the surface of the fixing means 62 enclosed by the holding means 61 has no structure.
  • a continuous rotation of the fitting 10 and fixation of the two positioning elements to each other is possible.
  • the fitting 10 could be postponed and held by the connecting element 63.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP07010999A 2006-08-16 2007-06-05 Ferrure pour porte ou fenêtre Withdrawn EP1889990A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610038456 DE102006038456A1 (de) 2006-08-16 2006-08-16 Beschlag für eine Tür oder Fenster

Publications (2)

Publication Number Publication Date
EP1889990A2 true EP1889990A2 (fr) 2008-02-20
EP1889990A3 EP1889990A3 (fr) 2009-09-30

Family

ID=38828650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07010999A Withdrawn EP1889990A3 (fr) 2006-08-16 2007-06-05 Ferrure pour porte ou fenêtre

Country Status (2)

Country Link
EP (1) EP1889990A3 (fr)
DE (1) DE102006038456A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20090015A1 (it) * 2009-02-23 2010-08-24 Portarredo S R L Dispositivo di comando per serrature
EP2243905A1 (fr) * 2009-04-23 2010-10-27 Lamnouar Saad Agencement d'ouverture et de fermeture du vantail d'une porte ou d'une fenêtre
EP2390443A1 (fr) * 2010-05-31 2011-11-30 Metalux Panneau de porte comportant un système de serrure
CN104141429A (zh) * 2013-05-06 2014-11-12 张义兵 联动式门把手
US20220154494A1 (en) * 2020-11-13 2022-05-19 Aztech Industrial Devices LLC Foot-operated systems and devices for handless operation of a door
US20230203858A1 (en) * 2020-05-20 2023-06-29 Lionel AUDIRAC Device for locking a door
US20230279698A1 (en) * 2020-11-13 2023-09-07 Aztech Industrial Devices LLC Foot-operated systems and devices for handless operation of a door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10313711A1 (de) 2003-03-27 2004-10-14 Steinmetz, Jürgen, Dipl.-Ing. Architekt Türdrückerschild für die Aufnahme eines zusätzlichen Türdrückerlochteils
DE10162465B4 (de) 2001-03-15 2005-11-24 Andreas Seipel Türbeschlag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1172205A (en) * 1915-06-22 1916-02-15 Sanford E Gillentine Door-opener.
US2862750A (en) * 1956-03-05 1958-12-02 Robert M Minke Door latch operating mechanism
US2928690A (en) * 1957-07-22 1960-03-15 Wayne F Larson Door opener
FR2866667A1 (fr) * 2004-02-23 2005-08-26 Der Mye David Harry Van Dispositif qui selon les cas, permet de rehausser ou d'abaisser une poignee de porte

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162465B4 (de) 2001-03-15 2005-11-24 Andreas Seipel Türbeschlag
DE10313711A1 (de) 2003-03-27 2004-10-14 Steinmetz, Jürgen, Dipl.-Ing. Architekt Türdrückerschild für die Aufnahme eines zusätzlichen Türdrückerlochteils

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20090015A1 (it) * 2009-02-23 2010-08-24 Portarredo S R L Dispositivo di comando per serrature
EP2243905A1 (fr) * 2009-04-23 2010-10-27 Lamnouar Saad Agencement d'ouverture et de fermeture du vantail d'une porte ou d'une fenêtre
FR2944824A1 (fr) * 2009-04-23 2010-10-29 Lamnouar Saad Agencement d'ouverture et de fermeture du ventail d'une porte ou d'une fenetre
EP2390443A1 (fr) * 2010-05-31 2011-11-30 Metalux Panneau de porte comportant un système de serrure
FR2960583A1 (fr) * 2010-05-31 2011-12-02 Metalux Panneau de porte comportant un systeme de serrure
CN104141429A (zh) * 2013-05-06 2014-11-12 张义兵 联动式门把手
US20230203858A1 (en) * 2020-05-20 2023-06-29 Lionel AUDIRAC Device for locking a door
US12404706B2 (en) * 2020-05-20 2025-09-02 Lionel AUDIRAC Device for locking a door
US20220154494A1 (en) * 2020-11-13 2022-05-19 Aztech Industrial Devices LLC Foot-operated systems and devices for handless operation of a door
US20230279698A1 (en) * 2020-11-13 2023-09-07 Aztech Industrial Devices LLC Foot-operated systems and devices for handless operation of a door
US12024926B2 (en) * 2020-11-13 2024-07-02 Aztech Industrial Devices LLC Foot-operated systems and devices for handless operation of a door
US12404699B2 (en) 2020-11-13 2025-09-02 Aztech Industrial Devices LLC Foot-operated systems and devices for handless operation of a door

Also Published As

Publication number Publication date
DE102006038456A1 (de) 2008-02-21
EP1889990A3 (fr) 2009-09-30

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