EP2199499A1 - Covering element for a door, gate or window lining fitting - Google Patents
Covering element for a door, gate or window lining fitting Download PDFInfo
- Publication number
- EP2199499A1 EP2199499A1 EP09015347A EP09015347A EP2199499A1 EP 2199499 A1 EP2199499 A1 EP 2199499A1 EP 09015347 A EP09015347 A EP 09015347A EP 09015347 A EP09015347 A EP 09015347A EP 2199499 A1 EP2199499 A1 EP 2199499A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- covering element
- end wall
- cover
- wall
- door
- 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- Withdrawn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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
Definitions
- the present invention relates to a cover in a door, gate or window fitting set, with a substantially parallel to the plane of the door, the door or the window extending and the visible side of the cover forming end wall with an opening for the passage of a pusher, a handle or a lock cylinder of the fitting fitting and with a circumferential wall extending substantially perpendicular to this viewing side, wherein the end wall merges integrally into the peripheral wall.
- cover elements often referred to as rosettes, have a more or less rounded shape in the transition from the visible side forming end wall to its peripheral wall. They can be produced, for example, in a deep drawing process.
- the present invention has for its object to improve a cover of the aforementioned type to the effect that a deviating from prior art forms manifestation is realized, but still be given an economic manufacturability.
- the transition radius is 0.1-0.5 mm, in particular 0.2-0.5 mm, in particular 0.2-0.45 mm, in particular 0.2-0.4 mm.
- This sharp-edged design can be achieved according to the invention in that the cover is a deep-drawn part and that the end wall is machined areally on the visible side. As a result, a sharp edge or discontinuity is formed in the transition area.
- the cover can be ground or polished at least in the transition region of the end wall and peripheral wall, but this is not mandatory. In this way, a too sharp burr, which was possibly formed in the previous machining of the end wall, still rounds a little.
- end wall is polished areally, this is done with elongated oval cover preferably in a preferred direction along the longer dimension. If the machining has been carried out by twisting, in particular in a round cover, as a rule, a grinding or polishing machining is not required. By turning off a concentric-seeming surface design can be created.
- the wall thickness of the cover element is preferably 0.8-2 mm, in particular 0.8-1.6 mm and more particularly 1.0-1.4 mm.
- the height of the peripheral wall of the cover perpendicular to the plane of the end face is preferably 2 - 20 mm, in particular 5 - 20 mm, in particular 5 - 18 mm.
- the cover is preferably made of stainless steel.
- the invention also provides a method for producing a cover with the features of claim 8. It has been recognized according to the invention that after the molding of the cover in a deep-drawing by a subsequent machining and thereby material-removing machining of the end wall of the cover an over prior art cover very sharp-edged Training the transition of the end wall can be realized in the peripheral wall.
- the material-removing machining material is a material thickness of preferably 0.1 to 0.5 mm, in particular from 0.2 to 0.5 mm, in particular from 0.2 to 0.45 mm, in particular from 0.2 to 0, 4 mm removed. This could be a grinding or polishing processing in the Connecting to the machining process, but this is usually not mandatory.
- the Figures 1 and 2 show two embodiments of inventive cover elements 2, 4.
- the cover 2 is a so-called pusher rosette and the cover rosette 4 to a so-called long plate.
- the cover element 2 comprises an opening 6 for a pusher or optionally for a push handle of a fitting
- the cover 4 comprises an opening 8 for a pusher or push handle and an opening 10 for the passage of a lock cylinder.
- Both cover elements 2, 4 comprise a parallel to the plane of the door extending and the visible side of the Cover member forming end wall 12 and a substantially perpendicular thereto for this purpose peripheral wall 14, which is formed continuously in the circumferential direction.
- a transition region 16 of the respective end wall 12 in the peripheral wall 14 is formed according to the invention sharp-edged, which gives the cover a striking appearance.
- the transition region 16 is characterized by a transition radius of at most 0.5 mm, in particular of at most 0.45 mm.
- the transition region 16 can not form such sharp edges. This is realized only by the fact that the end wall 12 of the respective cover element 2, 4 machined on the visible side surface, in particular by a milling process, wherein material is preferably removed over the entire extent of the end wall 12, depending on the wall thickness of the cover in the range of 0.1 to 0.5 mm thickness. As a result, the transition region 16 between the end wall 12 and peripheral wall 14 can be made very sharp-edged.
- a sharp burr resulting from the chip-removing machining can be slightly rounded again, so that overall a sharp-edged construction of the transitional region 16 which, however, protects the user from any risk of injury, is created. But this is not necessary in most cases.
- FIG. 3 shows enlarged and not to scale the production of the cover according to the invention, wherein in broken lines the outer shape of the cover is shown after a deep-drawing process. Following this, a hatched surface area 20 is machined, removed by milling, whereby the flat top of the end wall 12 is created. Overall, a transition is created with a transition radius R, which is less than in known cover elements and compared to a producible solely by a one-time deep drawing transition radius is reduced.
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Abdeckelement bei einer Tür-, Tor- oder Fensterbeschlaggarnitur, mit einer im wesentlichen parallel zur Ebene der Tür, des Tors oder des Fensters verlaufenden und die Sichtseite des Abdeckelements bildenden Stirnwandung mit einer Öffnung für den Durchtritt eines Drückers, eines Griffs oder eines Schließzylinders der Beschlaggarnitur und mit einer zu dieser Sichtseite im wesentlichen senkrecht verlaufenden Umfangswandung, wobei die Stirnwandung einstückig in die Umfangswandung übergeht.The present invention relates to a cover in a door, gate or window fitting set, with a substantially parallel to the plane of the door, the door or the window extending and the visible side of the cover forming end wall with an opening for the passage of a pusher, a handle or a lock cylinder of the fitting fitting and with a circumferential wall extending substantially perpendicular to this viewing side, wherein the end wall merges integrally into the peripheral wall.
Bekannte Abdeckelemente, häufig auch als Rosetten bezeichnet, haben eine mehr oder weniger verrundete Gestalt im Übergang von der die Sichtseite bildenden Stirnwandung zu ihrer Umfangswandung. Sie sind beispielsweise in einem Tiefziehvorgang herstellbar.Known cover elements, often referred to as rosettes, have a more or less rounded shape in the transition from the visible side forming end wall to its peripheral wall. They can be produced, for example, in a deep drawing process.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Abdeckelement der vorstehend genannten Art dahingehend zu verbessern, dass eine von vorbekannten Formen abweichende Erscheinungsform realisiert wird, wobei aber dennoch eine wirtschaftliche Herstellbarkeit gegeben sein soll.The present invention has for its object to improve a cover of the aforementioned type to the effect that a deviating from prior art forms manifestation is realized, but still be given an economic manufacturability.
Diese Aufgabe wird bei einem Abdeckelement der eingangs genannten Art erfindungsgemäß dadurch gelöst, dass die Stirnwandung auf der Sichtseite scharfkantig mit einem Übergangsradius von höchstens 0,50 mm in die Umfangswandung übergeht.This object is achieved in a cover of the type mentioned according to the invention that the end wall on the visible side sharp edges with a transition radius of at most 0.50 mm merges into the peripheral wall.
Bei einer bevorzugten Ausführungsform des erfindungsgemäßen Abdeckelements beträgt der Übergangsradius 0,1 - 0,5 mm, insbesondere 0,2 - 0,5 mm, insbesondere 0,2 - 0,45 mm, insbesondere 0,2 - 0,4 mm. Durch Ausbildung eines derart scharfkantigen Übergangs zwischen Stirnwandung und Umfangswandung lässt sich in unerwarteter Weise ein wesentlich markanteres Erscheinungsbild des Abdeckelements erreichen.In a preferred embodiment of the cover element according to the invention, the transition radius is 0.1-0.5 mm, in particular 0.2-0.5 mm, in particular 0.2-0.45 mm, in particular 0.2-0.4 mm. By forming such a sharp-edged transition between the end wall and peripheral wall can be achieved in unexpected ways a much more striking appearance of the cover.
Diese scharfkantige Ausbildung kann erfindungsgemäß dadurch erzielt werden, dass das Abdeckelement ein Tiefziehteil ist und dass die Stirnwandung auf der Sichtseite flächenhaft spanend bearbeitet ist. Hierdurch wird eine scharfe Kante oder Unstetigkeit im übergangsbereich gebildet.This sharp-edged design can be achieved according to the invention in that the cover is a deep-drawn part and that the end wall is machined areally on the visible side. As a result, a sharp edge or discontinuity is formed in the transition area.
Nach dieser spanenden Bearbeitung kann das Abdeckelement zumindest im Übergangsbereich von Stirnwandung und Umfangswandung geschliffen oder poliert werden, was aber nicht zwingend ist. Auf diese Weise wird ein allzu scharfer Grat, der bei der vorausgegangenen spanenden Bearbeitung der Stirnwandung möglicherweise gebildet wurde, noch etwas verrundet.After this machining, the cover can be ground or polished at least in the transition region of the end wall and peripheral wall, but this is not mandatory. In this way, a too sharp burr, which was possibly formed in the previous machining of the end wall, still rounds a little.
Wenn die Stirnwandung flächenhaft poliert wird, so geschieht dies bei länglichen ovalen Abdeckelementen vorzugsweise in einer Vorzugsrichtung entlang der längeren Abmessung. Wenn die spanende Bearbeitung durch Abdrehen, insbesondere bei einem runden Abdeckelement ausgeführt wurde, so ist in der Regel eine schleifende oder polierende Bearbeitung nicht erforderlich. Durch das Abdrehen kann eine konzentrisch anmutende Oberflächengestaltung geschaffen werden.If the end wall is polished areally, this is done with elongated oval cover preferably in a preferred direction along the longer dimension. If the machining has been carried out by twisting, in particular in a round cover, as a rule, a grinding or polishing machining is not required. By turning off a concentric-seeming surface design can be created.
Die Wandstärke des Abdeckelements beträgt vorzugsweise 0,8 -2 mm, insbesondere 0,8 - 1,6 mm und weiter insbesondere 1,0 -1,4 mm.The wall thickness of the cover element is preferably 0.8-2 mm, in particular 0.8-1.6 mm and more particularly 1.0-1.4 mm.
Die Höhe der Umfangswandung des Abdeckelements senkrecht zur Ebene der Stirnseite beträgt vorzugsweise 2 - 20 mm, insbesondere 5 - 20 mm, insbesondere 5 - 18 mm. Das Abdeckelement besteht vorzugsweise aus Edelstahl.The height of the peripheral wall of the cover perpendicular to the plane of the end face is preferably 2 - 20 mm, in particular 5 - 20 mm, in particular 5 - 18 mm. The cover is preferably made of stainless steel.
Gegenstand der Erfindung ist auch ein Verfahren zum Herstellen eines Abdeckelements mit den Merkmalen des Anspruchs 8. Es wurde erfindungsgemäß erkannt, dass nach der Formung des Abdeckelements in einem Tiefziehverfahren durch eine anschließende spanende und dabei materialabtragende Bearbeitung der Stirnwandung des Abdeckelements eine gegenüber vorbekannten Abdeckelementen sehr scharfkantige Ausbildung des Übergangs der Stirnwandung in die Umfangswandung realisiert werden kann. Bei der spanenden materialabtragenden Bearbeitung wird Material einer Dicke von vorzugsweise 0,1 bis 0,5 mm, insbesondere von 0,2 - 0,5 mm, insbesondere von 0,2 - 0,45 mm, insbesondere von 0,2 - 0,4 mm abgetragen. Daran könnte sich eine schleifende oder polierende Bearbeitung im Anschluss an die spanende Bearbeitung anschließen, was aber in der Regel nicht zwingend erforderlich ist.The invention also provides a method for producing a cover with the features of claim 8. It has been recognized according to the invention that after the molding of the cover in a deep-drawing by a subsequent machining and thereby material-removing machining of the end wall of the cover an over prior art cover very sharp-edged Training the transition of the end wall can be realized in the peripheral wall. In the material-removing machining material is a material thickness of preferably 0.1 to 0.5 mm, in particular from 0.2 to 0.5 mm, in particular from 0.2 to 0.45 mm, in particular from 0.2 to 0, 4 mm removed. This could be a grinding or polishing processing in the Connecting to the machining process, but this is usually not mandatory.
Weitere Merkmale, Einzelheiten und Vorteile der Erfindung ergeben sich aus den beigefügten Patentansprüchen und aus der zeichnerischen Darstellung und nachfolgenden Beschreibung einer bevorzugten Ausführungsform des erfindungsgemäßen Abdeckelements und seiner Herstellung. In der Zeichnung zeigt:
Figur 1- eine perspektivische Ansicht einer ersten Ausführungsform eines erfindungsgemäßen Abdeckelements;
Figur 2- eine perspektivische Ansicht einer zweiten Ausführungsform eines erfindungsgemäßen Abdeckelements;
- Figur 3
- eine Schnittansicht im Bereich des Übergangs von einer Stirnwandung in eine Umfangswandung des erfindungsgemäßen Abdeckelements (nicht maßstabsgetreu).
- FIG. 1
- a perspective view of a first embodiment of a cover according to the invention;
- FIG. 2
- a perspective view of a second embodiment of a cover according to the invention;
- FIG. 3
- a sectional view in the region of the transition from an end wall in a peripheral wall of the cover according to the invention (not to scale).
Die
Beide Abdeckelemente 2, 4 umfassen eine parallel zu der Ebene der Tür verlaufende und die Sichtseite des Abdeckelements bildende Stirnwandung 12 und eine hierzu im Wesentlichen senkrecht verlaufende Umfangswandung 14, die in Umfangsrichtung durchgehend ausgebildet ist. Ein Übergangsbereich 16 von der jeweiligen Stirnwandung 12 in die Umfangswandung 14 ist erfindungsgemäß scharfkantig ausgebildet, was dem Abdeckelement ein markantes Aussehen verleiht. Der Übergangsbereich 16 ist gekennzeichnet durch einen Übergangsradius von höchstens 0,5 mm, insbesondere von höchstens 0,45 mm.Both
zur Herstellung des erfindungsgemäßen Abdeckelements 2 beziehungsweise 4 wird ein Tiefziehvorgang ausgeführt. Die aus den
In einem nachfolgenden Schleifvorgang kann ein durch die spanabtragende Bearbeitung resultierender scharfer Grat wieder etwas verrundet werden, so dass insgesamt eine zwar scharfkantige aber für den Benutzer keine Verletzungsgefahr bergende Ausbildung des Übergangsbereichs 16 geschaffen wird. Dies ist aber in den meisten Fällen nicht erforderlich.In a subsequent grinding process, a sharp burr resulting from the chip-removing machining can be slightly rounded again, so that overall a sharp-edged construction of the
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810061547 DE102008061547A1 (en) | 2008-12-11 | 2008-12-11 | Covering element in a door, gate or window fitting set |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2199499A1 true EP2199499A1 (en) | 2010-06-23 |
Family
ID=41566258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09015347A Withdrawn EP2199499A1 (en) | 2008-12-11 | 2009-12-11 | Covering element for a door, gate or window lining fitting |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2199499A1 (en) |
DE (1) | DE102008061547A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106740165A (en) * | 2016-11-17 | 2017-05-31 | 成都信息工程大学 | A kind of charging electric vehicle post and its production technology |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1006002A (en) | 1973-10-05 | 1977-03-01 | Gkn-Stenman Ab | Keyhole escutcheon and key combination |
FR2517732A1 (en) | 1981-12-09 | 1983-06-10 | Garcia Clemente Rosa | Device for protecting push-button vehicle lock release - incorporates cavity to accommodate push button and skirt to accommodate handle |
DE8813118U1 (en) | 1988-10-19 | 1988-12-01 | Sicherheit und Service Inh. Klaus Peter Drumm, 6700 Ludwigshafen | Door fitting |
DE9414753U1 (en) | 1994-09-10 | 1994-11-10 | FEMUK Labortechnik GmbH, 82467 Garmisch-Partenkirchen | Door sign or the like |
DE29809286U1 (en) | 1998-05-22 | 1999-02-25 | Schnegelsiepen, Markus, 45964 Gladbeck | Protective sliding rosette for double profile cylinders |
DE102005018960A1 (en) | 2005-04-23 | 2006-10-26 | Danijel Golub | Multi-purpose lock system for e.g. groups of letterboxes with front-mounted fluorescent rose |
-
2008
- 2008-12-11 DE DE200810061547 patent/DE102008061547A1/en not_active Ceased
-
2009
- 2009-12-11 EP EP09015347A patent/EP2199499A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1006002A (en) | 1973-10-05 | 1977-03-01 | Gkn-Stenman Ab | Keyhole escutcheon and key combination |
FR2517732A1 (en) | 1981-12-09 | 1983-06-10 | Garcia Clemente Rosa | Device for protecting push-button vehicle lock release - incorporates cavity to accommodate push button and skirt to accommodate handle |
DE8813118U1 (en) | 1988-10-19 | 1988-12-01 | Sicherheit und Service Inh. Klaus Peter Drumm, 6700 Ludwigshafen | Door fitting |
DE9414753U1 (en) | 1994-09-10 | 1994-11-10 | FEMUK Labortechnik GmbH, 82467 Garmisch-Partenkirchen | Door sign or the like |
DE29809286U1 (en) | 1998-05-22 | 1999-02-25 | Schnegelsiepen, Markus, 45964 Gladbeck | Protective sliding rosette for double profile cylinders |
DE102005018960A1 (en) | 2005-04-23 | 2006-10-26 | Danijel Golub | Multi-purpose lock system for e.g. groups of letterboxes with front-mounted fluorescent rose |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106740165A (en) * | 2016-11-17 | 2017-05-31 | 成都信息工程大学 | A kind of charging electric vehicle post and its production technology |
Also Published As
Publication number | Publication date |
---|---|
DE102008061547A1 (en) | 2010-06-17 |
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