EP1508662A1 - Türscharnier - Google Patents
Türscharnier Download PDFInfo
- Publication number
- EP1508662A1 EP1508662A1 EP03018345A EP03018345A EP1508662A1 EP 1508662 A1 EP1508662 A1 EP 1508662A1 EP 03018345 A EP03018345 A EP 03018345A EP 03018345 A EP03018345 A EP 03018345A EP 1508662 A1 EP1508662 A1 EP 1508662A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- hinge
- axis
- frame
- cap
- 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- Withdrawn
Links
- 238000009825 accumulation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
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
- E05D11/0054—Covers, e.g. for protection
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
- E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
- E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
- E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
- E05F1/063—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks with complementary, substantially identical and slidingly cooperating cam surfaces
-
- 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 door hinge, which in particular for refrigerator doors is suitable, with a frame frame attachable to the door frame and an the door attachable door block, which are arranged rotatable with each other, wherein the door block in the longitudinal direction of the axis of rotation of the hinge relative to Frame frame is movable.
- Such door hinges are known from EP 747 557.
- the revealed there Door hinge is height adjustable via a screw forming the axis of rotation.
- Around this screw are a support bearing and a support with it arranged mutually supporting bearing surfaces.
- the upper bearing surface of the Support bearing and the bearing surface of the support run obliquely to the axis of rotation.
- a screw-in hinge axis is through the oblique arranged bearing surfaces achieved that a recorded in the hinges Door during a pivoting movement in addition to a pivoting movement performs orthogonal, translational movement. This way you can For example, a grinding of the lower edge of the door on the floor when opening the Door and premature wear of the lower door seals are avoided.
- a disadvantage of the described prior art is that due to the Height adjustment of the door hinge and the superposition of the Pivoting movement of the door with a translatory to this orthogonal Movement in the hinge due to the relative movement between door block and Frame frame an open gap is created, through which dirt from the Environment can penetrate into the interior of the hinge. Especially in the Area of cooling doors affects this intrusion and accumulation of dirt in the hinge area negative on the hygienic properties of the hinge In addition, and affects the appearance of the door and door hinges negative. Also, such an open hinge may provide a source of injury represents.
- the invention is therefore the object of further developing a door hinge of the type described above, that regardless of the height adjustment and a pivotal movement orthogonal translational movement, the moving components of the hinge are covered from the environment and convey a visually appealing overall impression.
- a hinge which is characterized by a cap which is arranged pivotable about the axis of rotation and is mounted in a fixed position in the direction of the axis of rotation to the frame bracket.
- the cap is pivotally held by a hinge axis forming elements.
- Hinge axis forming elements for example, the hinge axis itself, a support bearing and / or a support and further the hinge axis be sleeve-like components.
- the cap at least two with Has passage openings provided tabs through which the Hinge axis forming elements are feasible and with which the Cover on the frame bracket in the direction of the axis of rotation of the hinge is supported.
- the passage openings are designed such that the Cover cap stably guided around the axis of rotation of the hinge is pivotable.
- the cap can be a Have at least portions of the hinge covering contour, wherein advantageous over this contour, the pivoting movement of the door block on the Cover can be transferable.
- the door bell facing Inner contour of the cap advantageously designed such that between the Cover and the door block only a relative movement in the direction of Rotary axis is possible.
- the axial Position of the cap is independent of the height adjustment of the hinge and when opening the door, the cap of the pivoting movement of the door block follows, due to the displaceability of the cap and door block in the direction the axis of rotation relative to each other of the lifting movement of the door including Mosbock does not follow and thus their position in the direction of the axis of rotation relative to the frame bracket does not change.
- a further embodiment of the invention therefore provides that the door block facing inner contour of the cap is designed as a bearing surface over which the cap and the door block relative to each other in the direction of Rotary axis of the hinge are movable.
- the cap is between arranged on the frame bracket or door frame patch end caps.
- a cover of the exposed, from the door and allows the frame pioneering areas of the hinge Is advantageous while the outer contour of the cap on the outer contour of the end caps tuned so that exposed portions of the hinge are covered, a Contamination of the hinge is largely prevented, the hinge continues easy to clean and gives a visually appealing impression.
- Another is by attaching the caps and, for example, a Securing the end caps by a screw advantageously a manipulation prevents the door hinge, for example, the unauthorized opening of the door.
- the door hinge illustrated by a preferred embodiment comprises a frame to be fastened to a frame 1 and a a door block 2 to be arranged, which can be rotated about an axis of rotation 3 connected to each other.
- one is the rotation axis 3 forming screw 3e non-rotatable between two protrusions 1a and 1b arranged the frame frame 1.
- On the middle section of the screw is 3e a projection 2 a of the door frame 2 rotatably mounted relative to the frame bracket.
- Both the frame frame 1 and the door frame 2 are in a known manner with the frame or the door preferably connected adjustable.
- the door block 2 rotatably connected to the frame frame 1 screw 3e is with a the actual axis of rotation 3 forming screw shank 3a, a Screw head 3b and a threaded portion 3c executed.
- the screw 3e is guided by two openings formed in the projections 1a and 1b.
- she is attached with a nut 3d on the projection 1 a of the frame frame 1.
- the The nut 3d is centered on the projection 1a of the frame bracket 1 placed opening.
- the inner contour corresponds to the Opening the outer contour of the mother, so that a relative movement between Mother and frame is not possible.
- the mother 3d as with a mounted in the projection 1a of the frame frame 1 thread be formed cooperating lock nut. In both cases will be one Unintentional release and adjustment of the rotary axis 3 forming screw 3e prevented.
- the screw head 3b On the upwardly facing underside of the screw head 3b is based preferably made of wear-resistant plastic support bearing 5 from, the is formed with a running obliquely to the axis of rotation 3 bearing surface 5a.
- this bearing surface 5a On this bearing surface 5a is a correspondingly inclined bearing surface 6a of a support 6, which is non-rotatable in the projection 2a of the door frame second is arranged.
- the bearing surface 5a and the bearing surface 6a can also be formed helically coiled.
- the support bearing 5 is held non-rotatably in the projection 1 b of the frame bracket 1. At the Embodiment takes place this non-rotatable mounting by training Polygonal surfaces on the lateral surface of the support bearing 5 and Auflagers 6, the each in correspondingly shaped polygonal recesses of the projection 1b or intervene 2a.
- End caps 7a and 7b are preferably made of plastic End caps 7a and 7b attached.
- the end cap 7b is used to hold the Hinge axis forming screw 3e in the selected position regardless of the mother 3d fix.
- the end cap 7b does not have one shown inner structure with the dimensions of the screw head 3b corresponding hexagonal recess. Once the end cap 7b on the Hinge is set, it prevents positive locking a rotation of the Screw 3e.
- Both the end cap 7b and the end cap 7a are provided with a not shown screw on the frame bracket 1 attached. The Screw is placed so that the end caps 7a, 7b when closed Door can not be removed.
- the Cover 4 has two substantially perpendicular to each other covering contours 9a, 9b, which between the two end caps 7a, 7b cover the interior of the hinge against the environment.
- the cap 4 further has two in the interior of the hinge protruding tabs 8a, 8b, which with through holes 10a, 10b are provided. Through the through hole 10 a of the threaded portion 3 c of led the hinge axis forming screw 3e. Through the passage opening 10b is the screw shank 3a and the support bearing 5 accommodated thereon guided.
- the passage openings 10a, 10b are dimensioned such that the Location of the cap 4 can be fixed relative to the axis of rotation 3, although a pivoting movement of the cap 4 about the rotation axis 3 is possible.
- the Tabs 8a, 8b of the cap 4 are located on the facing surfaces the projections 1 a, 1 b of the frame bracket on. As a result, the cap 4 guided so that a movement of the cap 4 in the direction of Rotary axis 3 is prevented.
- the inside of the covering contour 9a as well Parts of the inside of the covering contour 9b are designed as a sliding surface 11 educated. This sliding surface 11 is located on the outer surfaces of the projection 2a of the door bell 2.
- the outer contour of the projection 2a of the door frame 2 moves itself due to the lifting and lowering movement of the door frame 2 when opening and Closing the door as well as height adjustment of the door by the as Screw formed hinge axis sliding along the sliding surface 11 of the Cover cap 4. In this way, movements of the door frame 2 in Direction of the rotation axis 3 is not transmitted to the cap 4 while Pivoting movements of the door frame 2 by its fitting to the inner contour of Cover 4 shaped outer contour are transferred to the cap 4.
- the cap 4 thus closes the between the end caps 7a, 7b lying region of the hinge, it follows the pivoting movements of the Matbockes and allows pointing in the direction of the axis of rotation 3 Relative movement of the door block 2 to the hinge.
- the cap is also as the end caps 7a, 7b made of plastic and to the outside of the End caps 7a, 7b adapted.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
Description
- Fig. 1
- eine Seitenansicht des erfindungsgemäßen Türscharniers,
- Fig. 2
- einen Schnitt durch das Türscharnier gemäß der Schnittlinie II-II in Fig. 1,
- Fig. 3
- einen Schnitt durch das Türscharnier entlang der Schnittlinie III-III in Fig. 1,
- Fig. 4
- eine Aufsicht auf das Türscharnier, wobei zwei unterschiedliche Schwenkpositionen des Türscharniers dargestellt ist,
- Fig. 5
- eine perspektivische Darstellung einer Abdeckkappe des Türscharniers.
- 1
- Rahmenbock
- 1a
- Vorsprung
- 1 b
- Vorsprung
- 2
- Türbock
- 2a
- Vorsprung
- 3
- Drehachse
- 3a
- Schraubenschaft
- 3b
- Schraubenkopf
- 3c
- Gewindeabschnitt
- 3d
- Mutter
- 3e
- Schraube
- 4
- Abdeckkappe
- 5
- Stützlager
- 5a
- Lagerfläche
- 6
- Auflager
- 6a
- Auflagerfläche
- 7a
- Endkappe
- 7b
- Endkappe
- 8a
- Lasche
- 8b
- Lasche
- 9a
- abdeckende Kontur
- 9b
- abdeckende Kontur
- 10a
- Durchgangsöffnung
- 10b
- Durchgangsöffnung
- 11
- Gleitfläche
Claims (8)
- Türscharnier, insbesondere für Kühlraumtüren, mit einem am Türrahmen befestigbaren Rahmenbock und einem an der Tür befestigbaren Türbock, die miteinander verdrehbar angeordnet sind, wobei der Türbock in Längsrichtung der Drehachse des Scharniers relativ zum Rahmenbock bewegbar ist, gekennzeichnet, durch
eine Abdeckkappe, welche um die Drehachse schwenkbar angeordnet ist und in Richtung der Drehachse zum Rahmenbock lagefixiert angebracht ist. - Türscharnier nach Anspruch 1, dadurch gekennzeichnet, daß die Abdeckkappe schwenkbar von eine Scharnierachse ausbildenden Elementen gehalten ist.
- Türscharnier nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Abdeckkappe in Richtung der Drehachse am Rahmenbock abgestützt ist.
- Türscharnier nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Abdeckkappe in Richtung der Drehachse relativ zum Türbock verschiebbar ist.
- Türscharnier nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Abdeckkappe wenigstens zwei mit Durchgangsöffnungen versehene Laschen aufweist, durch welche die die Scharnierachse bildenden Elemente durchführbar sind und mit denen die Abdeckkappe in Richtung der Drehachse abgestützt ist.
- Türscharnier nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Abdeckkappe eine wenigstens Teilbereiche des Scharniers abdeckende Kontur aufweist, wobei die Schwenkbewegung des Türbockes über diese auf die Abdeckkappe übertragbar ist.
- Türscharnier nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die dem Türbock zugewandte Innenkontur der Abdeckkappe als Lagerfläche ausgebildet ist, über die die Abdeckkappe und der Türbock relativ zueinander in Richtung der Drehachse beweglich sind.
- Türscharnier nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Abdeckkappe zwischen auf den Rahmenbock bzw. Türbock aufgesetzte Endkappen angeordnet ist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03018345A EP1508662A1 (de) | 2003-08-13 | 2003-08-13 | Türscharnier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03018345A EP1508662A1 (de) | 2003-08-13 | 2003-08-13 | Türscharnier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1508662A1 true EP1508662A1 (de) | 2005-02-23 |
Family
ID=34042845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03018345A Withdrawn EP1508662A1 (de) | 2003-08-13 | 2003-08-13 | Türscharnier |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP1508662A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2455567A3 (de) * | 2010-11-23 | 2014-09-10 | Roto Frank AG | Abdeckung für ein Band eines Fensters, einer Tür oder dergleichen |
| IT202200019299A1 (it) * | 2022-09-20 | 2024-03-20 | Gessi Spa | Cerniera |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0747557A1 (de) * | 1995-06-09 | 1996-12-11 | Steinbach & Vollmann GmbH & Co. | Türscharnier |
| EP0967354A1 (de) * | 1998-06-24 | 1999-12-29 | Aug. Winkhaus GmbH & Co. KG | Kappe für ein Scharnier |
| EP1091066A2 (de) * | 1999-10-04 | 2001-04-11 | Niemann, Hans Dieter | Drehband für Türen oder Fenster |
-
2003
- 2003-08-13 EP EP03018345A patent/EP1508662A1/de not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0747557A1 (de) * | 1995-06-09 | 1996-12-11 | Steinbach & Vollmann GmbH & Co. | Türscharnier |
| EP0967354A1 (de) * | 1998-06-24 | 1999-12-29 | Aug. Winkhaus GmbH & Co. KG | Kappe für ein Scharnier |
| EP1091066A2 (de) * | 1999-10-04 | 2001-04-11 | Niemann, Hans Dieter | Drehband für Türen oder Fenster |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2455567A3 (de) * | 2010-11-23 | 2014-09-10 | Roto Frank AG | Abdeckung für ein Band eines Fensters, einer Tür oder dergleichen |
| IT202200019299A1 (it) * | 2022-09-20 | 2024-03-20 | Gessi Spa | Cerniera |
| WO2024062342A1 (en) * | 2022-09-20 | 2024-03-28 | Gessi S.P.A. | Hinge |
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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: 20040423 |
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| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
| 17Q | First examination report despatched |
Effective date: 20050627 |
|
| AKX | Designation fees paid |
Designated state(s): FR IT TR |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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| REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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| 18W | Application withdrawn |
Effective date: 20051107 |