EP0942121B1 - Escutcheon for a door fitting - Google Patents
Escutcheon for a door fitting Download PDFInfo
- Publication number
- EP0942121B1 EP0942121B1 EP98119512A EP98119512A EP0942121B1 EP 0942121 B1 EP0942121 B1 EP 0942121B1 EP 98119512 A EP98119512 A EP 98119512A EP 98119512 A EP98119512 A EP 98119512A EP 0942121 B1 EP0942121 B1 EP 0942121B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- mounting base
- screw
- mounting
- base member
- 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.)
- Expired - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
- E05B3/065—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon with spring biasing means for moving the handle over a substantial distance, e.g. to its horizontal position
Definitions
- the invention relates to a rosette for a door fitting with a central passage opening Basic body for mounting a lever handle or to cover a door lock.
- Such rosettes are usually in pairs on one Door attached, with the base body provided in the Position directly opposite each other on the Wide sides of the door put on and by means of through screws are connected.
- the door holes are arranged at a horizontal distance from each other, and the base bodies have corresponding eccentric ones Screw holes.
- a cover cap is placed on the base body screwed on or snapped on.
- the invention is based on the object Rosettes of the type mentioned above to improve assembly that facilitates an exchange of fitting elements simplified and an improvement of the design while ensuring a reliable Attachment is made possible.
- the essence of the invention is one provided in the Easy to install pre-assembled base part, over which the base body is located indirectly on the door lets set.
- the invention a disc-shaped one that can be anchored to the door Mounting base suggested with which the base body can be brought into engagement on a contact surface and is securely connectable via connecting means. So that is it is possible to have the necessary for anchoring to the door Fasteners regardless of the structure of the To design and attach basic body, so that too subsequent loosening of the base body is simplified becomes.
- the mounting base designed as an annular disc advantageously one coaxially in the attached state arranged the passage opening of the base body central breakthrough for an actuator of the Door fittings and several, preferably two in the circumferential direction distributed, eccentrically axially continuous Fastening holes for receiving fastening screws on.
- the bore diameter be chosen so large that incorrect assembly largely is excluded.
- the mounting base with a broadside on the door further mounting bases arranged opposite each other over two the mounting holes and the door penetrating fastening screws together in the specified Location relationship is anchored to the door.
- the mounting base shows two to each other diametrically opposite mounting holes, one of which has an internal thread to accommodate the Screw shaft of a first fastening screw is provided and the other for storage of the preferably designed as a countersunk screw head second fastening screw is formed.
- the mounting base is made of aluminum or one Aluminum alloy existing die-cast molded part is.
- the Invention instructs the mounting base at least one protruding its support side facing the door, in a hole in the door form-fit insertable support cams for position-defined pre-assembly.
- the mounting base two each other diametrically opposite, each from a mounting hole axially perforated support cams.
- the Mounting base advantageously at least one axially of its flange side facing the base body protruding, in the state of attachment into a corresponding Centering opening of the base body with a positive fit engaging centering pin as a connecting means.
- a the screw-on screw-on ring as Connection means may be provided, the screw ring the base body on its visible side Raised edge and pressed against the mounting base. This means that even with high actuation forces an axial removal of a lever handle is safe exclude.
- the base body one with a flat end face ring part attachable to the mounting base and one the clear cross section of the ring part with clearance covering the central passage opening on the visible side Have front wall.
- Different functions can be done with only minor structural changes by realizing that the end wall of the base body through opening either as Bearing hole for the door handle or as a profile cylinder or colored beard hole of the door lock is.
- the end wall of the base body is step-shaped protrudes axially over the ring part and the Screw ring on the visible side against the ring part adjacent, flush to the front wall has ring strips on the end face. It can an attractive design can be achieved in that at least the visible surfaces of the base body and the screw ring in color or in their Differentiate surface structure.
- the invention also includes a door fitting two as a pair of rosettes on either side of the door oppositely arranged rosettes according to the invention.
- the round rosette shown in the drawing for one Door fitting consists essentially of a disc-shaped Mounting base 10, a generally annular Base body 12 and a screw ring 14.
- the first Mounting hole 18 is with an internal thread 22 provided while the smooth continuous second mounting hole 20 on the flange side 24 of the mounting base 10 a chamfer 26 for receiving the head a countersunk screw.
- a diameter of the mounting ring of about 50 mm is the diameter the transverse bores expediently at least 3 mm, preferably 4 mm.
- two additional bores 28 for Auxiliary attachment are provided.
- the mounting base On the support side facing the door when it is installed 30, the mounting base has two eccentrically axially protruding, perforated by the mounting holes 18, 20 Support cams 32, 33 on while on the opposite Flange side 24 of the mounting base 10 two arranged at an angular distance of 90 ° to the support cams 32, 33, axially projecting centering pin 34 formed are.
- the mounting base 10 On the jacket side, the mounting base 10 has an external thread 36 on.
- the mounting base is useful 10 as a die-cast aluminum part.
- the base body 12 has an annular part 38 and one the ring part 38 step-like axially projecting visible side End wall 40 on.
- the ring member 38 is two diametrically opposite, axially continuous Centering 42 provided while the Front wall 40 has a central opening 44.
- the outer diameter of the ring part 38 is slight smaller than that of the mounting base 10.
- the screw ring 14 has an internal thread 46 jacket part screwable onto the mounting base 10 48 and one of the jacket part radially inwards protruding ring strip 50, the light Inner diameter of the ring strip 50 the outer diameter corresponds to the end wall 40 of the base body 12.
- the assembly base 10 clamped against the door leaf 56 while the Support cams 32, 33 ensure a defined mounting position.
- the screw ring 14 over the grip part 66 of the lever handle 54 and with its internal thread 46 screwed onto the external thread 36 of the mounting base become.
- the connection state thus created closes the ring strip 50 of the screw ring 14 flush with the end wall 40 of the base body 12 on. It can be provided for design reasons be that the base body 12 and the screw ring 14 different colors or surface structures exhibit.
- the central opening 44 of the end wall 40 of the base body 12 serves as a bearing for the handle neck 68 of the Lever handle 54.
- This ensures a through the components 10, 12, 14 of the rosette limited interior arranged return mechanism for holding up of the grip part 66 and at the same time secures it against axial pulling.
- the reset mechanism assigns this purpose one between an inner pin 70 of the Base body 14 and the handle neck 68 biased coil spring 72, via which a spring ring 74 locking washer 76 fixed on the handle neck 68 supported on the inside on the end wall 40 of the base body 12 is.
- the inner pin 70 engages radially cut segment 78 of the lock washer 76, whereby the rotation range of the grip part 66 is defined.
- the invention concerns with a rosette for a door fitting a central passage opening 44 Base body 12 for mounting a door handle 54 or to cover a door lock.
- Base body 12 for mounting a door handle 54 or to cover a door lock.
- Mounting base 10 is provided, with which the Base body 12 engages on a contact surface 64 bringable and firmly connected via connecting means 34, 14 is.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Die Erfindung betrifft eine Rosette für einen Türbeschlag mit einem eine zentrale Durchtrittsöffnung aufweisenden Grundkörper zur Lagerung eines Türdrückers oder zur Abdeckung eines Türschlosses.The invention relates to a rosette for a door fitting with a central passage opening Basic body for mounting a lever handle or to cover a door lock.
Solche Rosetten werden üblicherweise paarweise an einer Tür befestigt, wobei die Grundkörper in der vorgesehenen Position einander gegenüberliegend direkt auf die Breitseitenflächen der Tür aufgesetzt und mittels durchgehender Schrauben verbunden werden. Die Türlöcher sind dabei im horizontalen Abstand voneinander angeordnet, und die Grundkörper weisen entsprechende exzentrische Anschraubbohrungen auf. Um die Schrauben sichtseitig abzudecken, wird eine Blendenkappe auf den Grundkörper aufgeschraubt oder aufgerastet. Bei diesen zweiteiligen Rosetten wird allerdings die Montage dadurch erschwert, daß ein in dem Grundkörper gelagerter Türgriff entgegen der Kraft seiner Hochhaltefeder heruntergedrückt werden muß, um die in der waagerechten Griffposition verdeckte Anschraubbohrung freizugeben. Hinzu kommt, daß der Ringrand des Grundkörpers aus ästhetischen Gründen eine vorgegeben Breite nicht überschreiten sollte, so daß der maximale Schraubendurchmesser entsprechend beschränkt ist. Bei dünnen Stiftschrauben sind jedoch auch die Toleranzen für die Türlöcher kleiner, so daß es häufig zu Fehlbohrungen kommt bzw. die mit zu großem Spiel im Türholz festgelegten Grundkörper die Auflagefläche beschädigen. Schließlich muß zu Reparaturzwecken oder zum Austausch von Türbeschlagelementen, insbesondere einer Handhabe oder eines Schließzylinders, die gesamte Rosette von der Tür gelöst werden.Such rosettes are usually in pairs on one Door attached, with the base body provided in the Position directly opposite each other on the Wide sides of the door put on and by means of through screws are connected. The door holes are arranged at a horizontal distance from each other, and the base bodies have corresponding eccentric ones Screw holes. Around the screws on the visible side cover, a cover cap is placed on the base body screwed on or snapped on. With these two-part However, the assembly becomes rosettes complicates that a door handle mounted in the base body pressed down against the force of its spring must be to be in the horizontal To release the handle position of the hidden screw hole. In addition, the ring rim of the body is aesthetic Reasons do not exceed a specified width should, so the maximum screw diameter is limited accordingly. With thin studs are also the tolerances for the door holes smaller, so that incorrect drilling often occurs or those set with too much play in the door wood Basic body damage the contact surface. Finally must be used for repair purposes or to replace door fittings, in particular a handle or one Lock cylinder, the entire rosette detached from the door become.
Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, Rosetten der eingangs genannten Art dahingehend zu verbessern, daß die Montage erleichtert, ein Austausch von Beschlagelementen vereinfacht und eine Verbesserung des Designs unter Gewährleistung einer zuverlässigen Befestigung ermöglicht wird.Proceeding from this, the invention is based on the object Rosettes of the type mentioned above to improve assembly that facilitates an exchange of fitting elements simplified and an improvement of the design while ensuring a reliable Attachment is made possible.
Zur Lösung dieser Aufgabe wird die im Patentanspruch 1 angegebene Merkmalskombinationen vorgeschlagen. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.To solve this problem is the in claim 1 specified combinations of features proposed. Beneficial Refinements and developments of the invention result from the dependent claims.
Der Kern der Erfindung liegt darin, ein in der vorgesehen Lage einfach vormontierbares Sockelteil vorzusehen, über welches sich der Grundkörper mittelbar an der Tür festlegen läßt. Um dies zu ermöglichen, wird erfindungsgemäß ein an der Tür verankerbarer scheibenförmiger Montagesockel vorgeschlagen, mit welchem der Grundkörper an einer Anlagefläche in Eingriff bringbar und über Verbindungsmittel fest verbindbar ist. Damit ist es möglich, die zur Verankerung an der Tür erforderlichen Befestigungselemente unabhängig vom Aufbau des Grundkörpers zu gestalten und anzubringen, so daß auch ein nachträgliches Lösen des Grundkörpers vereinfacht wird.The essence of the invention is one provided in the Easy to install pre-assembled base part, over which the base body is located indirectly on the door lets set. To make this possible, the invention a disc-shaped one that can be anchored to the door Mounting base suggested with which the base body can be brought into engagement on a contact surface and is securely connectable via connecting means. So that is it is possible to have the necessary for anchoring to the door Fasteners regardless of the structure of the To design and attach basic body, so that too subsequent loosening of the base body is simplified becomes.
Um die Vormontage in der gewünschten Lage ohne Beeinträchtigung der Rosettenfunktion zu ermöglichen, weist der als Ringscheibe ausgebildete Montagesockel vorteilhafterweise einen im Befestigungszustand koaxial mit der Durchtrittsöffnung des Grundkörpers angeordneten zentralen Durchbruch für ein Betätigungselement des Türbeschlags und mehrere, vorzugsweise zwei in Umfangsrichtung verteilt angeordnete, exzentrisch axial durchgehende Befestigungsbohrungen zur Aufnahme von Befestigungsschrauben auf. Dabei können die Bohrungsdurchmesser so groß gewählt werden, daß eine Fehlmontage weitgehend ausgeschlossen ist.To pre-assemble in the desired position without interference to enable the rosette function the mounting base designed as an annular disc advantageously one coaxially in the attached state arranged the passage opening of the base body central breakthrough for an actuator of the Door fittings and several, preferably two in the circumferential direction distributed, eccentrically axially continuous Fastening holes for receiving fastening screws on. The bore diameter be chosen so large that incorrect assembly largely is excluded.
Die Montage eines Rosettenpaares wird dadurch erleichtert, daß der Montagesockel mit einem an der Tür breitseitig gegenüberliegend angeordneten weiteren Montagesockel über zwei die Befestigungsbohrungen und die Tür durchsetzende Befestigungsschrauben gemeinsam in vorgegebener Lagebeziehung an der Tür verankerbar ist. Vorteilhafterweise weist der Montagesockel zwei einander diametral gegenüberliegende Befestigungsbohrungen auf, von denen eine mit einem Innengewinde zur Aufnahme des Schraubenschaftes einer ersten Befestigungsschraube versehen ist und die andere zur Lagerung des vorzugsweise als Senkkopf ausgebildeten Schraubenkopfes einer zweiten Befestigungsschraube ausgebildet ist.The assembly of a pair of rosettes is facilitated that the mounting base with a broadside on the door further mounting bases arranged opposite each other over two the mounting holes and the door penetrating fastening screws together in the specified Location relationship is anchored to the door. Advantageously the mounting base shows two to each other diametrically opposite mounting holes, one of which has an internal thread to accommodate the Screw shaft of a first fastening screw is provided and the other for storage of the preferably designed as a countersunk screw head second fastening screw is formed.
Vor allem zur Abdeckung von Profilzylinder- und Buntbartschlössern ist es von Vorteil, wenn der zentrale Durchbruch des Montagesockels einen elliptischen Umriß aufweist, und wenn die Befestigungsbohrungen seitlich von dem zentralen Durchbruch auf dessen kleiner Ellipsenachse angeordnet sind.Especially for covering profile cylinder and colored locks it is beneficial if the central Breakthrough of the mounting base an elliptical outline has, and if the mounting holes laterally from the central breakthrough on its small ellipse axis are arranged.
In herstellungstechnischer Hinsicht ist es günstig, wenn der Montagesockel als aus Aluminium oder einer Aluminium-Legierung bestehendes Druckguß-Formteil ausgebildet ist.In terms of manufacturing technology, it is favorable if the mounting base is made of aluminum or one Aluminum alloy existing die-cast molded part is.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung weist der Montagesockel mindestens einen an seiner der Tür zugewandten Auflageseite abstehenden, in eine Bohrung der Tür formschlüssig einführbaren Stütznocken zur lagedefinierten Vormontage auf. Hier ist es besonders günstig, wenn der Montagesockel zwei einander diametral gegenüberliegende, jeweils von einer Befestigungsbohrung axial durchbrochene Stütznocken aufweist.According to a further advantageous embodiment of the Invention instructs the mounting base at least one protruding its support side facing the door, in a hole in the door form-fit insertable support cams for position-defined pre-assembly. Here it is particularly favorable if the mounting base two each other diametrically opposite, each from a mounting hole axially perforated support cams.
Um den Grundkörper definiert auf den Montagesockel aufsetzen und gegen Verdrehen sichern zu können, weist der Montagesockel vorteilhafterweise mindestens einen an seiner dem Grundkörper zugewandten Flanschseite axial abstehenden, im Befestigungszustand in eine korresondierende Zentrieröffnung des Grundkörpers formschlüssig eingreifenden Zentrierzapfen als Verbindungsmittel auf. Zur Sicherung gegen axiale Verschiebung kann ein auf den Montagesockel aufschraubbarer Überschraubring als Verbindungsmittel vorgesehen sein, wobei der Überschraubring den Grundkörper an seiner sichtseitigen Randkante übergreift und gegen den Montagesockel andrückt. Dadurch läßt sich auch bei hohen Betätigungskräften ein axiales Abziehen eines Türdrückers sicher ausschließen. Um einen Innenraum insbesondere zur Lagerung eines Drückerhalses zu begrenzen, kann der Grundkörper einen mit einer ebenen stirnseitigen Anlagefläche auf den Montagesockel aufsetzbaren Ringteil und eine den lichten Querschnitt des Ringteils unter Freihaltung der zentralen Durchtrittsöffnung sichtseitig überdeckende Stirnwand aufweisen. Unterschiedliche Funktionen lassen sich mit nur geringen baulichen Änderungen dadurch realisieren, daß die die Stirnwand des Grundkörpers durchbrechende Durchtrittsöffnung entweder als Lagerbohrung für den Türdrücker oder als Profilzylinder- oder Buntbartloch des Türschlosses ausgebildet ist.Place around the base body on the mounting base in a defined manner and to be able to secure against twisting, the Mounting base advantageously at least one axially of its flange side facing the base body protruding, in the state of attachment into a corresponding Centering opening of the base body with a positive fit engaging centering pin as a connecting means. To secure against axial displacement, a the screw-on screw-on ring as Connection means may be provided, the screw ring the base body on its visible side Raised edge and pressed against the mounting base. This means that even with high actuation forces an axial removal of a lever handle is safe exclude. To an interior especially for storage of a pusher neck can limit the base body one with a flat end face ring part attachable to the mounting base and one the clear cross section of the ring part with clearance covering the central passage opening on the visible side Have front wall. Different functions can be done with only minor structural changes by realizing that the end wall of the base body through opening either as Bearing hole for the door handle or as a profile cylinder or colored beard hole of the door lock is.
In funktioneller wie in gestalterischer Hinsicht ist es vorteilhaft, wenn die Stirnwand des Grundkörpers stufenförmig axial über den Ringteil übersteht und der Überschraubring einen sichtseitig gegen das Ringteil anliegenden, flächenbündig an die Stirnwand anschließenden stirnseitigen Ringstreifen aufweist. Dabei kann ein ansprechendes Design dadurch erzielt werden, daß sich zumindest die sichtseitigen Oberflächen des Grundkörpers und des Überschraubrings farblich oder in ihrer Oberflächenstruktur unterscheiden.It is in both functional and design terms advantageous if the end wall of the base body is step-shaped protrudes axially over the ring part and the Screw ring on the visible side against the ring part adjacent, flush to the front wall has ring strips on the end face. It can an attractive design can be achieved in that at least the visible surfaces of the base body and the screw ring in color or in their Differentiate surface structure.
Von der Erfindung umfaßt wird auch ein Türbeschlag mit zwei als Rosettenpaar beidseitig von der Tür einander gegenüberliegend angeordneten erfindungsgemäßen Rosetten.The invention also includes a door fitting two as a pair of rosettes on either side of the door oppositely arranged rosettes according to the invention.
Im folgenden wird die Erfindung anhand eines in der Zeichnung in schematischer Weise dargestellten Ausführungsbeispiels näher erläutert. Es zeigen
- Fig. 1a und b
- einen scheibenförmigen Montagesockel einer Rosette für einen Türbeschlag in einer Stirnseiten- und Schmalseitenansicht;
- Fig. 2a und b
- einen Grundkörper der Rosette in einer Fig. 1 entsprechenden Darstellung;
- Fig. 3a und b
- einen Überschraubring der Rosette in einer Fig. 1 entsprechenden Darstellung; und
- Fig. 4
- ein beidseitig an einem abgebrochen dargestellten Türblatt montiertes Rosettenpaar in einem axialen Vertikalschnitt.
- 1a and b
- a disk-shaped mounting base of a rosette for a door fitting in a front and narrow side view;
- 2a and b
- a basic body of the rosette in a representation corresponding to Figure 1;
- 3a and b
- a screw ring of the rosette in a representation corresponding to Figure 1; and
- Fig. 4
- a pair of rosettes mounted on both sides of a door leaf shown broken off in an axial vertical section.
Die in der Zeichnung dargestellte Rundrosette für einen
Türbeschlag besteht im wesentlichen aus einem scheibenförmigen
Montagesockel 10, einem allgemein ringförmigen
Grundkörper 12 und einem Überschraubring 14.The round rosette shown in the drawing for one
Door fitting consists essentially of a disc-
Der seiner Grundform nach als Ringscheibe ausgebildete
Montagesockel 10 weist einen im Umriß elliptischen zentralen
Durchbruch 16 und zwei seitlich von dem zentralen
Durchbruch 16 auf dessen kleiner Ellipsenachse einander
diametral gegenüberliegend angeordnete, axial
durchgehende Befestigungsbohrungen 18, 20 auf. Die erste
Befestigungsbohrung 18 ist mit einem Innengewinde
22 versehen, während die glatt durchgehende zweite Befestigungsbohrung
20 an der Flanschseite 24 des Montagesockels
10 eine Anfasung 26 zur Aufnahme des Kopfes
einer Senkkopfschraube aufweist. Bei einem Durchmesser
des Montagerings von etwa 50 mm beträgt der Durchmesser
der Querbohrungen zweckmäßig mindestens 3 mm, vorzugsweise
4 mm. Im Winkelabstand von den Befestigungsbohrungen
18, 20 sind zwei weitere Zusatzbohrungen 28 zur
Hilfsbefestigung vorgesehen.In its basic form it was designed as an annular
An der im Montagezustand der Tür zugewandten Auflageseite
30 weist der Montagesockel zwei exzentrisch axial
abstehende, von den Befestigungsbohrungen 18, 20 durchbrochene
Stütznocken 32, 33 auf, während an der gegenüberliegenden
Flanschseite 24 des Montagesockels 10
zwei im Winkelabstand von 90° zu den Stütznocken 32, 33 angeordnete,
axial abstehende Zentrierzapfen 34 angeformt
sind. Mantelseitig weist der Montagesockel 10 ein Außengewinde
36 auf. Zweckmäßig besteht der Montagesockel
10 als Druckguß-Formteil aus Aluminium.On the support side facing the door when it is installed
30, the mounting base has two eccentrically axially
protruding, perforated by the
Der Grundkörper 12 weist einen Ringteil 38 und eine an
dem Ringteil 38 stufenförmig axial vorstehende sichtseitige
Stirnwand 40 auf. Das Ringteil 38 ist mit zwei
einander diametral gegenüberliegenden, axial durchgehenden
Zentrieröffnungen 42 versehen, während die
Stirnwand 40 einen zentralen Durchbruch 44 aufweist.
Der Außendurchmesser des Ringteils 38 ist geringfügig
kleiner als derjenige des Montagesockels 10.The
Der Überschraubring 14 weist einen mit einem Innengewinde
46 auf den Montagesockel 10 aufschraubbaren Mantelteil
48 und einen von dem Mantelteil radial nach innen
abstehenden Ringstreifen 50 auf, wobei der lichte
Innendurchmesser des Ringstreifens 50 dem Außendurchmesser
der Stirnwand 40 des Grundkörpers 12 entspricht.The
Im folgenden wird anhand von Fig. 4 die beiderseitige
Türmontage eines Paares von Rosetten 52 beschrieben,
die zur Lagerung der Türdrücker 54 bestimmt sind. In
einem ersten Montageschritt werden zunächst die Montagesockel
10 mit ihrer Auflageseite 30 beidseitig an dem
Türblatt 56 aufgesetzt, wobei die Stütznocken 32, 33
formschlüssig in korrespondierende Bohrungen des Türblattes
56 eingreifen. Zur gegenseitigen Verbindung der
Montagesockel 10 werden dann zwei Befestigungsschrauben
58 von den gegenüberliegenden Seiten des Türblatts her
mit ihrem Gewindeschaft 60 in die Befestigungsbohrungen
20 eingeführt und in das Innengewinde 22 der fluchtend
ausgerichteten Befestigungsbohrung 18 des gegenüberliegenden
Montagesockels 10 eingedreht, bis der Schraubenkopf
62 in der Anfasung 26 der Befestigungsbohrung 20
abgestützt ist. Auf diese Weise werden die Montagesokkel
10 gegen das Türblatt 56 geklemmt, während die
Stütznocken 32, 33 eine definierte Montageposition sicherstellen.
In einem nächsten Montageschritt wird der
mit dem Türdrücker 54 bestückte Grundkörper 12 mit seiner
durch das freie Stirnende des Ringteils 38 gebildeten
Anlagefläche 64 so auf die Flanschseite 24 des zugehörigen
Montagesockels 10 aufgesetzt, daß dessen Zentrierzapfen
34 in die Zentrieröffnungen 42 verdrehgesichert
eingreifen. Zur axialen Verschiebesicherung des
Grundkörpers 12 kann dann in einem nächsten Montageschritt
der Überschraubring 14 über das Griffteil 66
des Türdrückers 54 geführt und mit seinem Innengewinde
46 auf das Außengewinde 36 des Montagesockels aufgeschraubt
werden. In dem dadurch hergestellten Verbindungszustand
schließt der Ringstreifen 50 des Überschraubrings
14 bündig an die Stirnwand 40 des Grundkörpers
12 an. Aus Designgründen kann es dabei vorgesehen
sein, daß der Grundkörper 12 und der Überschraubring
14 voneinander verschiedene Farben oder Oberflächenstrukturen
aufweisen. In the following, the mutual will be used with reference to FIG. 4
Door assembly of a pair of
Der zentrale Durchbruch 44 der Stirnwand 40 des Grundkörpers
12 dient als Lager für der Griffhals 68 des
Türdrückers 54. Dabei sorgt ein in dem durch die Bauteile
10, 12, 14 der Rosette begrenzten Innenraum
angeordneter Rückstellmechanismus für die Hochhaltung
des Griffteils 66 und sichert dieses zugleich gegen
axiales Abziehen. Der Rückstellmechanismus weist zu
diesem Zweck eine zwischen einem Innenzapfen 70 des
Grundkörpers 14 und dem Griffhals 68 vorgespannte Spiralfeder
72 auf, über welche eine mittels Springring 74
an dem Griffhals 68 festgelegte Sicherungsscheibe 76
innenseitig an der Stirnwand 40 des Grundkörpers 12 abgestützt
ist. Dabei greift der Innenzapfen 70 in ein
radial ausgeschnittenes Segment 78 der Sicherungsscheibe
76 ein, wodurch der Drehbereich des Griffteils 66
definiert wird. Zur Betätigung der Schloßfalle ist der
Türdrücker 54 über einen mittels Madenschraube 80 gesicherten
Mehrkantdorn 82 mit einem in der gegenüberliegenden
Rosette 52 gelagerten, nicht dargestellten weiteren
Türdrücker verbunden. In der vorstehend beschriebenen
Anordnung lassen sich die Rosetten 52 auch zur
stirnseitigen Abdeckung eines Türschlosses einsetzen,
wobei der zentrale Durchbruch 44 dann als Profilzylinder-
oder Buntbartloch ausgebildet ist.The
Zusammenfassend ist folgendes festzuhalten: Die Erfindung
betrifft eine Rosette für einen Türbeschlag mit
einem eine zentrale Durchtrittsöffnung 44 aufweisenden
Grundkörper 12 zur Lagerung eines Türdrückers 54 oder
zur Abdeckung eines Türschlosses. Zur Vereinfachung der
Montage ist ein an der Tür 56 verankerbarer scheibenförmiger
Montagesockel 10 vorgesehen, mit welchem der
Grundkörper 12 an einer Anlagefläche 64 in Eingriff
bringbar und über Verbindungsmittel 34,14 fest verbindbar
ist.In summary, the following can be stated: The invention
concerns with a rosette for a door fitting
a central passage opening 44
Claims (14)
- An escutcheon for a door fitting of a door (56) having a base member (12) comprising a central passage opening (44) for mounting a door handle (54) or for covering a door lock, and a disk-shaped mounting base (10), with which the base member (12) can be brought into engagement at a bearing surface and can be securely connected via connecting means (34, 14),
characterised in that the mounting base (10) can be anchored to the door (56) for preassembly,
and in that a screw-over ring (14) which can be screwed onto the mounting base (10) is provided as connecting means, whereby the screw-over ring (14) presses the base member (12) against the assembly base (10) so as to prevent axial displacement. - An escutcheon according to Claim 1,
characterised in that the mounting base (10) constructed as an annular disk has a central opening (16), which is disposed coaxially with the passage opening (44) of the base member (12) in the fastening state, for an operating element (82) of the door fitting and several, preferably two, fastening bores (18, 20), which are disposed distributed in the circumferential direction and eccentrically axially pass through, for receiving fastening screws (58). - An escutcheon according to Claim 2,
characterised in that the mounting base (10) with another mounting base disposed on the door (56) with the wide sides facing one another can be anchored jointly on the door (56) via two fastening screws (58) passing through the fastening bores (18, 20) and the door (56). - An escutcheon according to one of Claims 1 to 3,
characterised in that the mounting base (10) comprises two fastening bores (18, 20) lying diametrally opposite one another, one of which is provided with an internal screw thread (22) for receiving the screw shank (60) of a fastening screw (58) and the other for mounting the screw head (62) of another fastening screw (58), which is preferably constructed as a countersunk head. - An escutcheon according to one of Claims 2 to 4,
characterised in that the central opening (16) of the mounting base (10) has an elliptical contour, and in that the fastening bores (18, 20) are disposed to the side of the central opening (16) on its small elliptical axis. - An escutcheon according to one of Claims 1 to 5,
characterised in that the mounting base (10) is constructed as a diecast part made from aluminium or an aluminium alloy. - An escutcheon according to one of Claims 1 to 6,
characterised in that the mounting base (10) has at least one bearing tappet (32, 33) which protrudes at its supporting side ((30) faced towards the door (56) and can be inserted with form fit into a bore of the door (56). - An escutcheon according to Claim 7,
characterised in that the mounting base (10) has two bearing tappets (32, 33) lying diametrally opposite one another, through each of which a fastening bore (18, 20) axially passes. - An escutcheon according to one of Claims 1 to 8,
characterised in that the mounting base (10) has at least one centring pin (34) as connecting means which axially protrudes at its flange side (24) faced towards the base member (12) and engages with form-fit in an associated centring opening (42) of the base member (12) in the connected state. - An escutcheon according to one of Claims 1 to 9,
characterised in that the screw-over ring (14) engages over the base member (12) at its edge on the visible side. - An escutcheon according to one of Claims 1 to 10,
characterised in that the base member (12) has a ring part (38), which can be placed on the mounting base (10) with a flat bearing surface (64) at the end side, and an end wall (40), which at the visible side covers the clear cross section of the ring part (38) whilst keeping free the central passage opening (44). - An escutcheon according to one of Claims 1 to 11,
characterised in that the passage opening (44) passing through the end wall (40) of the base member (12) is constructed as a mounting bore for the door handle (54) or as a shaped cylindrical or single tumbler hole of the door lock. - An escutcheon according to Claim 11 or 12,
characterised in that the end wall (40) of the base member (12) protrudes like a step axially over the ring part (38),
and in that the screw-over ring (14) has an annular strip (50) on the end side, which at the visible side abuts against the ring part (38) and is attached flush with the surface of the end wall (40). - A door fitting,
characterised by two escutcheons (52) according to one of the preceding claims that are disposed as a pair of escutcheons lying opposite one another on either side of the door (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29823510U DE29823510U1 (en) | 1998-03-05 | 1998-10-15 | Rosette for a door fitting |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19809251 | 1998-03-05 | ||
| DE19809251A DE19809251A1 (en) | 1998-03-05 | 1998-03-05 | Rosette for a door fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0942121A1 EP0942121A1 (en) | 1999-09-15 |
| EP0942121B1 true EP0942121B1 (en) | 2001-02-28 |
Family
ID=7859695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98119512A Expired - Lifetime EP0942121B1 (en) | 1998-03-05 | 1998-10-15 | Escutcheon for a door fitting |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0942121B1 (en) |
| AT (1) | ATE199430T1 (en) |
| DE (2) | DE19809251A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004012278A1 (en) * | 2004-03-12 | 2005-09-29 | HP Plus Beschläge Heinrich Pelzing GmbH & Co. KG | Rosette for a door fitting |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1544384A1 (en) * | 2003-12-18 | 2005-06-22 | Frascio S.p.A. | Structure of connection to a door or the like |
| ATE349589T1 (en) * | 2004-05-12 | 2007-01-15 | Jans Gmbh | HANDLE ARRANGEMENT |
| EP1882798B1 (en) * | 2006-07-27 | 2010-02-10 | ALMAR s.p.a. | Fitting for door or window |
| DE102007055454A1 (en) | 2007-11-12 | 2009-05-14 | Karcher Gmbh | Rosette for door mounting, has notch and snap-in locking element operative between substructure and cover and mountable at leaf, and holding cover in defined rotational orientation in indexed position attainable during screwing movement |
| DE202009008754U1 (en) | 2009-06-24 | 2009-12-03 | Frascio Deutschland Gmbh | rosette arrangement |
| EP2778319B1 (en) | 2013-03-15 | 2016-05-04 | Manuel Vollmer | Rose for door fitting and handle system including such a rose |
| DE202017004533U1 (en) | 2017-08-28 | 2017-11-06 | Griffwerk GmbH | door fittings |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910757A1 (en) * | 1979-03-19 | 1980-10-02 | Engstfeld Wilh Gmbh & Co | Olive-shaped window operating handle - has cover and bearing bushing assembled by push-and-turn connection |
| DE3726089A1 (en) * | 1987-03-17 | 1988-09-29 | Dieckmann Dieter | Door fitting with a door-actuating element and door escutcheon |
| DE3929714A1 (en) * | 1989-09-07 | 1991-03-21 | Siegenia Frank Kg | HANDLE FOR THE OPERATION OF WINDOWS, DOORS OR. DGL. |
| GB2290579B (en) * | 1994-06-25 | 1998-01-14 | Yale Security Prod Ltd | Lock escutcheon construction |
| DE9410913U1 (en) * | 1994-07-07 | 1995-11-09 | Niemann, Hans Dieter, 50169 Kerpen | Security rosette for locking cylinders |
| DE9411547U1 (en) * | 1994-07-16 | 1994-09-29 | FEMUK Labortechnik GmbH, 82467 Garmisch-Partenkirchen | Window handle rosette body with locking device |
| IT1277105B1 (en) | 1995-12-19 | 1997-11-04 | Zamet S R L | FIXING STRUCTURE FOR DOOR LOCKS AND SIMILAR |
-
1998
- 1998-03-05 DE DE19809251A patent/DE19809251A1/en not_active Withdrawn
- 1998-10-15 AT AT98119512T patent/ATE199430T1/en active
- 1998-10-15 EP EP98119512A patent/EP0942121B1/en not_active Expired - Lifetime
- 1998-10-15 DE DE59800495T patent/DE59800495D1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004012278A1 (en) * | 2004-03-12 | 2005-09-29 | HP Plus Beschläge Heinrich Pelzing GmbH & Co. KG | Rosette for a door fitting |
| DE102004012278B4 (en) * | 2004-03-12 | 2006-11-02 | HP Plus Beschläge Heinrich Pelzing GmbH & Co. KG | Rosette for a door fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59800495D1 (en) | 2001-04-05 |
| DE19809251A1 (en) | 1999-09-09 |
| EP0942121A1 (en) | 1999-09-15 |
| ATE199430T1 (en) | 2001-03-15 |
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