EP2492425A1 - Door catching device, in particular for insulating glass doors - Google Patents

Door catching device, in particular for insulating glass doors Download PDF

Info

Publication number
EP2492425A1
EP2492425A1 EP11001519A EP11001519A EP2492425A1 EP 2492425 A1 EP2492425 A1 EP 2492425A1 EP 11001519 A EP11001519 A EP 11001519A EP 11001519 A EP11001519 A EP 11001519A EP 2492425 A1 EP2492425 A1 EP 2492425A1
Authority
EP
European Patent Office
Prior art keywords
door
plate
frame
door frame
attachment
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Withdrawn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
EP11001519A
Other languages
German (de)
French (fr)
Inventor
Rickard Nilsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP11001519A priority Critical patent/EP2492425A1/en
Publication of EP2492425A1 publication Critical patent/EP2492425A1/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a Matoffenhalte- or locking device, which is used for example for refrigerators and refrigerators or refrigerators.
  • the point here is that the door, for example a cold room, for removing and filling goods at a predetermined opening angle without further operations such as the insertion of a hook or a spring, can be locked, so that a disability-free access to the cold room is guaranteed.
  • a fork-like device is mounted in the upper hinge between the door and door frame, through which a pin is guided on the door until it locks in a notch of the fork-like device.
  • These systems are subject to strong friction resulting in a short life.
  • this system can not be retrofitted, since there are no devices for attaching the components to conventional insulating glass frames and frames.
  • this solution requires space in the upper horizontal between door and frame, which is usually not there.
  • EP 2 083 142 B1 The benefits of EP 2 083 142 B1 consist in particular in the fact that in the existing door frame and doors only the additional plate with the ball inside it must be used.
  • the fact is exploited that, for example, standard commercial cell doors and frames always the in EP 2 083 142 B1 have hinge plates listed, with the advantage that the plates are inserted into the current systems or can be retrofitted.
  • the slight room for EP 2 083 142 B1 is already present, since all commercially available doors and frames have enough space upwards, so that at the bottom hinge the plate with the ball can be used without additional space has to be created on the upper frame.
  • EP 2 083 142 B1 has the problem that this solution does not work on doors that are provided with thinner frames and therefore with narrow or short plates on the lower hinge. The consequence is that the opening angle when using EP 2 083 142 B1 unusable low at such doors fails.
  • the use of larger plates, in which EP 2 083 142 B1 works is not possible, because these are usually designed for the width of the door frame. Larger panels would protrude over the frame, with the result that the doors will not close anymore. Replacing the panels is only possible with disproportionate technical effort, as the door must be adapted to the panel, including the widening of the frame and hinges at the top and bottom.
  • the advantages achieved by the invention are that through the use of two or more balls, a ball track is created over which each door of any type, whether it can slide over with plate or only with the door frame.
  • the door is in the closed state on the first ball of the ball track on opening the door, the door runs over the other balls and upon reaching a predetermined opening angle of the door, preferably 90 °, the ball track ends, so that the door slightly after Lowering the last ball and locked in the open state of this ball.
  • the use of the ball track guarantees the intended comfortable and high-quality feel and almost wear-free operation with almost unlimited service life.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

The locking device has a main structure that is attached to one side of a door frame. The main structure has a hinge-like attachment that is attached to bottom of door frame. A hinge-like attachment has an attachment plate on which a frame plate is provided. The frame plate is mounted directly below door frame. Several bores are provided in the attachment plate, and several steel balls are fixed on the frame plate. The steel balls are embedded exactly into the bores, when the door is in closed state.

Description

Die Erfindung betrifft eine Türoffenhalte- bzw. Arretierungsvorrichtung, die zum Beispiel für Kühlräume und Kühlmöbel bzw. Kühlschränke eingesetzt wird. Es geht hier darum, dass die Tür, zum Beispiel einer Kühlzelle, zum Entnehmen und Befüllen von Ware an einem vorgegebenen Öffnungswinkel ohne weitere Bedienungsvorgänge wie zum Beispiel das Einsetzen eines Hakens oder einer Feder, arretiert werden kann, so dass ein behinderungsfreier Zugang in die Kühlzelle gewährleistet Ist.The invention relates to a Türoffenhalte- or locking device, which is used for example for refrigerators and refrigerators or refrigerators. The point here is that the door, for example a cold room, for removing and filling goods at a predetermined opening angle without further operations such as the insertion of a hook or a spring, can be locked, so that a disability-free access to the cold room is guaranteed.

Bei bisher bekannten Systemen wird eine gabelartige Vorrichtung im oberen Scharnier zwischen Tür und Türrahmen angebracht, durch die ein Stift auf der Tür geführt wird, bis dieser in einer Auskerbung der gabelartigen Vorrichtung arretiert. Diese Systeme unterliegen einer starken Reibung mit der Folge einer geringen Lebensdauer. Zudem kann dieses System nicht nachgerüstet werden, da an herkömmlichen Isolierglastoren und Rahmen keine Vorrichtungen zum Anbringen der Bauteile vorhanden sind. Zudem benötigt diese Lösung Raum in der oberen Horizontalen zwischen Tür und Rahmen, der dort meist nicht vorhanden ist. Diese Lösungen funktionieren nur hakelig und sind aufwendig herzustellen.In previously known systems, a fork-like device is mounted in the upper hinge between the door and door frame, through which a pin is guided on the door until it locks in a notch of the fork-like device. These systems are subject to strong friction resulting in a short life. In addition, this system can not be retrofitted, since there are no devices for attaching the components to conventional insulating glass frames and frames. In addition, this solution requires space in the upper horizontal between door and frame, which is usually not there. These solutions only work hakelig and are expensive to produce.

Andere Lösungen ( EP 0111019 ) setzen In das Untere Türrahmenscharnier eine Feder ein, die durch ihre Form an vorhandenen Bauteilen wie Türscharnierplatten angepasst ist, so dass die Tür durch die Feder im geöffneten Zustand arretiert wird. Auch hier entsteht beim Öffnungs- und Schließvorgang der Tür starke Reibung zwischen der Feder und der Platte, so dass es zu Materialermüdung der Feder, starkem Verschleiß bis zur Zerstörung der Feder kommt. Problematisch bei diesen Lösungen sind sowohl eine unkomfortable Haptik beim Arretieren als auch die damit ein hergehende starke Geräuschentwicklung.Other solutions ( EP 0111019 ) Insert a spring into the lower door frame hinge, which is adapted to existing components such as door hinge plates by its shape, so that the door is locked in the open state by the spring. Again, arises during the opening and closing of the door strong friction between the spring and the plate so that it comes to material fatigue of the spring, heavy wear to the destruction of the spring. The problem with these solutions are both an uncomfortable feel when locking and the resulting strong noise.

Die in EP 2 083 142 B1 angegebenen Erfindung löst das Problem, eine Türarretierungsvorrichtung
zu schaffen, die weitestgehend verschleißfrei arbeitet und eine lange Lebensdauer gewährleistet. Zudem ist die Erfindung ohne weiteren technischen Aufwanden an bereits existierenden Türen und
Rahmen einsetzbar sein, arbeitet geräuschlos und vermittelt dem Bediener die Haptik einer Oberklasseautotür.In the EP 2 083 142 B1 The invention solves the problem of a door locking device
to create, which works largely wear-free and ensures a long service life. In addition, the invention without further technical effort on existing doors and
Be used frame, works silently and gives the user the feel of a Oberklasseautotür.

Die Vorteile von EP 2 083 142 B1 bestehen insbesondere darin, dass in den vorhandenen Türrahmen und Türen lediglich die zusätzliche Platte mit der darin befindlichen Kugel eingesetzt werden muss. Hierbei wird die Tatsache ausgenutzt, dass zum Beispiel marktübliche Kühlzellentüren und - rahmen stets die in EP 2 083 142 B1 aufgeführten Scharnierplatten aufweisen, mit dem Vorteil, dass die Platten in die gängigen Systeme einzufügen sind bzw. nachrüstbar sind. Der geringfügige Raum für EP 2 083 142 B1 , ist bereits vorhanden, da sämtliche marktüblichen Türen und Rahmen genügend Raum nach oben aufweisen, so dass am unteren Scharnier die Platte mit der Kugel eingesetzt werden kann, ohne dass am oberen Rahmen zusätzlicher Raum geschafft werden muss.The benefits of EP 2 083 142 B1 consist in particular in the fact that in the existing door frame and doors only the additional plate with the ball inside it must be used. Here, the fact is exploited that, for example, standard commercial cell doors and frames always the in EP 2 083 142 B1 have hinge plates listed, with the advantage that the plates are inserted into the current systems or can be retrofitted. The slight room for EP 2 083 142 B1 , is already present, since all commercially available doors and frames have enough space upwards, so that at the bottom hinge the plate with the ball can be used without additional space has to be created on the upper frame.

EP 2 083 142 B1 weist das Problem auf, dass diese Lösung nicht bei Türen funktioniert, die mit dünneren Rahmen und deshalb mit schmalen bzw. kurzen Platten am unteren Scharnier versehen sind. Die Folge ist dass der Öffnungswinkel beim Einsatz von EP 2 083 142 B1 bei solchen Türen unbrauchbar gering ausfällt. Der Einsatz von größeren Platten, bei welchen EP 2 083 142 B1 funktioniert, ist nicht möglich, weil diese üblicherweise auf die Breite der Türrahmen ausgelegt sind. Größere Platten würden über den Rahmen herausragen, mit der Folge, dass die Türen nicht mehr schließen. Ein Austausch der Platten ist nur mit einem unverhältnismäßigen technischen Aufwand möglich, da die Tür an die Platte angepasst werden muss, einschließlich der Verbreiterung des Rahmens und sowie oben und unten angebrachten Scharnieren. EP 2 083 142 B1 has the problem that this solution does not work on doors that are provided with thinner frames and therefore with narrow or short plates on the lower hinge. The consequence is that the opening angle when using EP 2 083 142 B1 unusable low at such doors fails. The use of larger plates, in which EP 2 083 142 B1 works is not possible, because these are usually designed for the width of the door frame. Larger panels would protrude over the frame, with the result that the doors will not close anymore. Replacing the panels is only possible with disproportionate technical effort, as the door must be adapted to the panel, including the widening of the frame and hinges at the top and bottom.

Dieses Problem wird mit dem im Patenanspruch aufgeführten Merkmal gelöst.This problem is solved with the feature listed in the claim.

Die mit der Erfindung erzielten Vorteile bestehen darin, dass durch den Einsatz von zwei oder mehreren Kugeln eine Kugelbahn geschaffen wird, über die jede Tür gleich welcher Bauart, sei es mit Platte oder nur mit dem Türrahmen hinübergleiten kann.The advantages achieved by the invention are that through the use of two or more balls, a ball track is created over which each door of any type, whether it can slide over with plate or only with the door frame.

Eine weitere vorteilhafte Ausgestaltung ergibt sich aus dem Patenanspruch. Die Tür liegt im geschlossenen Zustand auf der ersten Kugel der Kugelbahn auf, beim Öffnen der Tür läuft die Tür über die weiteren Kugeln und beim Erreichen eines vorgegebenen Öffnungswinkels der Tür, bevorzugt 90°, endet die Kugelbahn, so dass sich die Tür geringfügig nach der letzten Kugel absenkt und im geöffneten Zustand von dieser Kugel arretiert wird.A further advantageous embodiment results from the patent claim. The door is in the closed state on the first ball of the ball track on opening the door, the door runs over the other balls and upon reaching a predetermined opening angle of the door, preferably 90 °, the ball track ends, so that the door slightly after Lowering the last ball and locked in the open state of this ball.

Beim Schließen wird die Tür über einen leichten Widerstand, der durch das Aufeinandertreffen von der Tür mit der letzten Kugel hervorgerufen wird, gedrückt und rollt sodann über die Kugelbahn nahezu widerstandfrei in den geschlossenen Zustand.When closing the door is pressed by a slight resistance, which is caused by the meeting of the door with the last ball, and then rolls over the ball track almost without resistance in the closed state.

Die Verwendung der Kugelbahn gewährleistet die beabsichtigte komfortable und hochwertige Haptik und einen nahezu verschleißfreien Betrieb mit fast unbegrenzter Lebensdauer.The use of the ball track guarantees the intended comfortable and high-quality feel and almost wear-free operation with almost unlimited service life.

Eine weitere vorteilehafte Ausgestaltung ergibt sich darin, dass wie bei EP 2 083 142 B1 die zylindrische Bohrung nicht nur das Lager der Kugel darstellt, sondern zudem als Schmiermittelreservoir nutzbar ist.A further advantageous embodiment results in that as in EP 2 083 142 B1 the cylindrical bore not only represents the bearing of the ball, but also can be used as a lubricant reservoir.

Claims (1)

Tür-Arretierungsvorrichtung für eine Tür, die in einem Türrahmen auf der einen Seite oben und unten im Rahmen angebracht ist und sich scharnierartig zwischen geschlossener und geöffneter Position bewegen lässt, wobei die Tür an der unteren scharnierartigen Anbringung eine Vorrichtung mit einer Platte aufweist, die an der Tür unten befestigt ist und mit dieser bewegbar ist, wobei der Türrahmen auch eine Platte aufweist, die sich direkt unter der Platte der Tür bzw. der Tür befestigt befindet, auf die Platte des Türrahmens eine weitere Platte aufgesteckt wird, die solche Bohrungen aufweist, so dass diese Bohrungen auf die Stifte der Platte des Türrahmens exakt einpassen und nicht mit der Tür mit bewegt wird, dadurch gekennzeichnet, dass die Platte, die auf der Platte des Türrahmens aufgesteckt ist, mehrere weitere, nicht durchgebohrte zylindrische Bohrungen aufweist, die sich im geschlossenen Zustand der Tür unter der Platte der Tür befinden, und in welche exakt passende Stahlkugeln eingelagert sind, auf der die Platte oder der Rahmen der Tür aufliegt.A door latching device for a door mounted in a door frame on one side at the top and bottom of the frame and hingedly movable between closed and open positions, the door having at the bottom hinged attachment a device with a plate attached to the door is fixed below and is movable therewith, wherein the door frame also has a plate which is fixed directly under the plate of the door or the door, on the plate of the door frame another plate is fitted, which has such holes, so that these holes exactly fit on the pins of the plate of the door frame and is not moved with the door, characterized in that the plate, which is plugged onto the plate of the door frame, has a plurality of further, not drilled through cylindrical bores in the closed state of the door are located under the plate of the door, and in which exactly matching Steel balls are stored on which the plate or the frame of the door rests.
EP11001519A 2011-02-24 2011-02-24 Door catching device, in particular for insulating glass doors Withdrawn EP2492425A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11001519A EP2492425A1 (en) 2011-02-24 2011-02-24 Door catching device, in particular for insulating glass doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11001519A EP2492425A1 (en) 2011-02-24 2011-02-24 Door catching device, in particular for insulating glass doors

Publications (1)

Publication Number Publication Date
EP2492425A1 true EP2492425A1 (en) 2012-08-29

Family

ID=44314199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11001519A Withdrawn EP2492425A1 (en) 2011-02-24 2011-02-24 Door catching device, in particular for insulating glass doors

Country Status (1)

Country Link
EP (1) EP2492425A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111019A1 (en) 1982-12-07 1984-06-20 Ardco, Inc. Hold-open mechanism for refrigerated display cabinet
EP2083142A1 (en) * 2007-12-04 2009-07-29 Rickard Nilsson Door catching device, in particular for insulating glass doors on cold storage rooms and refrigeration units or refrigerators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111019A1 (en) 1982-12-07 1984-06-20 Ardco, Inc. Hold-open mechanism for refrigerated display cabinet
EP2083142A1 (en) * 2007-12-04 2009-07-29 Rickard Nilsson Door catching device, in particular for insulating glass doors on cold storage rooms and refrigeration units or refrigerators
EP2083142B1 (en) 2007-12-04 2010-05-12 Rickard Nilsson Door catching device, in particular for insulating glass doors on cold storage rooms and refrigeration units or refrigerators

Similar Documents

Publication Publication Date Title
EP2083142B1 (en) Door catching device, in particular for insulating glass doors on cold storage rooms and refrigeration units or refrigerators
DE202013003189U1 (en) Wall element for a furniture body with a body wall
EP2840214A1 (en) Door closing assembly
DE112012004921T5 (en) Handle for avoiding incorrect operation of a horizontal contact type window
EP2468995B1 (en) Corner bearing for concealed assembly
DE102015211980B4 (en) Locking device for a one-part or multi-part gate
DE102008063765A1 (en) sliding door system
EP2078812A2 (en) Covering element for a glide rail
EP2492425A1 (en) Door catching device, in particular for insulating glass doors
DE102012200430B4 (en) Sliding-door or window system with at least two designed as a door or window sliding elements and locking device therefor
DE102009048487A1 (en) valve cartridge
DE102019127470B3 (en) Control cabinet with a closing element biased into an open position
EP2672046A2 (en) Guide rail assembly
EP3371397A1 (en) Fitting assembly
DE102014226794A1 (en) Fitting for installation between a wing and a fixed frame of a window, a door or the like and window, door or the like with such a fitting
DE102007060439A1 (en) Door handle for opening and closing of entry door of oven, has blocking insert provided for engaging into corresponding parts of lever handle and pin, to connect parts of lever handle in firm and swivelable manner
DE854165C (en) Pivot bearing for a window sash pivotable about a single horizontal or vertical axis
DE102012101610A1 (en) Method for operating a wing system and thus operated wing system
EP4226005B1 (en) Switch system for a door with access control
DE202012000108U1 (en) Door hinge with an integrated braking and locking system
DE202017104391U1 (en) Lock for glass door
DE202010011972U1 (en) Means for securing the closed position of a movably arranged on a furniture frame closing element
DE102019205313A1 (en) Furnishing element comprising the door opening and closing device
DE7138691U (en) Hinge
DE202019103293U1 (en) Guide device for a sliding door with two sliding in parallel planes door leaves

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

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

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130301