EP0143774B1 - Door hinge attachment - Google Patents

Door hinge attachment Download PDF

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Publication number
EP0143774B1
EP0143774B1 EP19840890208 EP84890208A EP0143774B1 EP 0143774 B1 EP0143774 B1 EP 0143774B1 EP 19840890208 EP19840890208 EP 19840890208 EP 84890208 A EP84890208 A EP 84890208A EP 0143774 B1 EP0143774 B1 EP 0143774B1
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EP
European Patent Office
Prior art keywords
plug
ribs
hinge
peg
clamping plates
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Expired
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EP19840890208
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German (de)
French (fr)
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EP0143774A2 (en
EP0143774A3 (en
Inventor
Rudolf Kunst
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Kunex Tuerenwerk GmbH
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Kunex Tuerenwerk GmbH
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Application filed by Kunex Tuerenwerk GmbH filed Critical Kunex Tuerenwerk GmbH
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Publication of EP0143774A3 publication Critical patent/EP0143774A3/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/02Parts for attachment, e.g. flaps
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60Mounting or coupling members; Accessories therefore
    • E05Y2600/622Dowels; Pins
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Definitions

  • the invention relates to a hinge bracket for door hinges, with a hinge part to be fastened to the door frame or its lining and a frame hinge part, which hinge part carries at least one insertion sleeve, preferably two mutually parallel insertion sleeves, each for one insertion pin, which or which insertion pin from the base body of the frame hinge part projects transversely to its axis, each insertion sleeve having at least one cutout in which two clamping plates can be inserted, each of which rests on the lateral surface of the insertion pin, and the two clamping plates being pressed against one another and against the insertion pin by at least one clamping screw are.
  • a tape holder is the subject of an internal state of the art by the applicant.
  • Similar hinge brackets are known (DE-A-2 450 517) and have the advantage that the horizontal removal between the fastening point of the hinge holding part and the axis of the frame hinge part (coinciding with the pivot axis of the door leaf) can be adjusted as desired, so that assembly inaccuracies of the hinge holding part are easy can be compensated and skewing of the pivot axis of the door leaf can be avoided. Readjustments are possible at any time.
  • a disadvantage of the known constructions is the fact that the pull-out resistance for the plug-in pins is not very high and is only secured if the clamping screw is tightened very firmly, which entails the risk of the thread of the clamping screw being torn off or the screw head being deformed brings. In addition, there is no sufficient security during assembly that the clamping plate rotates when the clamping screw is tightened and therefore no longer gets into the correct assembly position.
  • a frame hinge is also known (DE-A-1 784115), in which a fastening tab of the frame hinge is inserted into a housing and held there by a washer, which is toothed transversely to the direction of insertion of the fastening tab and which is pressed by means of a locking screw against the corresponding toothed fastening tab leaves.
  • the locking screw is supported against the housing and must therefore be applied to the housing with a corresponding pressure if a sufficient contact pressure of the toothed disk on the fastening tab is to be secured for a secure engagement of the toothing.
  • This pressure exerted on the housing is disadvantageous in two respects: on the one hand, the housing can bulge outwards, which can result in unsightly deformation of the housing.
  • the invention has for its object to provide an improved tape holder, in which the pull-out resistance for the plug-in pins is increased significantly with little effort, without the aforementioned disadvantages having to be accepted.
  • the invention solves this problem in that each of the two clamping plates is provided with a bore for which one clamping plate is penetrated by the clamping screw, while the other clamping plate is designed with an internal thread into which the clamping screw can be screwed in that at least one of the Insert pin, at least in its assembled area on the clamping plate, is provided with ribs running transversely to the longitudinal axis of the insert pin, so that at least one of the clamping plate on its surface interacting with the ribs consists of material deformable by these ribs or is provided with projections between engage these ribs, and that the clamping plates are supported on their side surfaces against rotation.
  • pull-out resistances for the stretching pins can be achieved, which reach a multiple of the previously possible values, e.g. B. for the first-mentioned variant (clamping plate made of deformable material) of about 300 kg, for the second-mentioned variant (clamping plate provided with projections) of about 520 kg.
  • the relevant standard currently requires 250 kg, so that this standard is certainly met in the former case, and is doubled in the latter case.
  • the additional effort compared to the construction described first lies only in the arrangement of the ribs for the first-mentioned variant, and in the arrangement of the ribs and the projections for the second-mentioned variant.
  • the increased pull-out resistance results from the fact that in addition to the friction resistance which has existed so far and which counteracts the pull-out of the plug-in pin from the plug-in sleeve of the band-holding part, there is also a positive resistance.
  • the ribs and / or the projections of the clamping plates have to be sheared off, which is only possible with a correspondingly high force when the material is sensibly selected.
  • this form-fitting resistance already exists as soon as only the ribs of the insertion pins in the material of the clamping plates or their projections begin to penetrate into the grooves existing between the ribs of the insertion pins and are present in any case, even if the clamping screws of the clamping plates are not tightened to the extremely possible extent.
  • the ribs of each insertion pin are formed by threaded ribs, which are preferably present on these over a large part of the length of the insertion pins.
  • Such threaded ribs can be easily produced on automatic threading machines in a manner known per se, so that no machines are required for a custom-made product. If the ribs extend over a substantial part of the length of the plug-in pins or even over their entire length, a large scope is created for the insertion depth of the plug-in pins, with the values for the pull-out resistance always remaining the same.
  • Suitable materials for the clamping plate are known per se, for. B. can within the scope of the invention each clamping plate at least in its abutting the ribs of the insertion pin section made of soft metal, in particular aluminum.
  • Fig. 1 shows the band holding part and the frame band part in an exploded state.
  • Fig. 2 is a view in the direction of arrow II on the band holding part,
  • Fig. 3 is a view in the direction of arrow 111.
  • Fig. 4 is a section along the line IV-IV through the band holding part.
  • Fig. 5 shows a clamping plate in a perspective view. 6 to 8 each show a variant of FIG. 5.
  • Each insertion sleeve 6 has a cutout 11, which two cutouts 11 face each other (FIG. 4), so that the insertion pins 7 inserted into the insertion sleeve 6 are exposed in the area of the cutouts.
  • Two metal clamping plates 12, 13 can be inserted into the cutouts 11 such that the two clamping plates 12, 13 are parallel to one another in the inserted state (FIG. 4).
  • the two clamping plates are reshaped on their surface areas 14 (FIGS. 5, 6) of the wall of the bore of the insertion sleeve 6, as seen in cross section, in the cutouts 11.
  • the edges 15, 16 delimiting these surface parts 14 run along circular arcs, the center of which coincides with the axis of a bore 17 of the clamping plate 12 or 13.
  • One clamping plate (12) is provided in this bore 17 with an internal thread 18, into which a clamping screw 19 can be screwed, which passes through the bore 17 of the other clamping plate (13).
  • the head of the clamping screw 19 is expediently sunk in a corresponding recess in the outer surface 20 of the clamping plate 13. If the clamping screw 19 is tightened, the two clamping plates 12, 13 are pulled towards one another and press with their surface parts 14 against the insertion pins 7 lying in the insertion sleeves 7. This creates resistance against pulling out the insertion pins 7 from the insertion sleeves 6.
  • the two insertion pins 7 are provided with ribs 23 extending transversely to the longitudinal axis 21 and 22 of the insertion pins 7, at least in their surface areas, which lie opposite the clamping plates 12, 13 in the inserted state of the insertion pins 7.
  • These ribs 23, as shown in FIG. 1, are expediently arranged over a large part of the length of the plug-in pins 7, possibly over their entire length, and are formed by threaded ribs, which has the advantage that when inserting the plug-in pins 7 in Bores of the base body 9 to a certain angular position of the insertion pin 7 need not be taken into account.
  • the ribs 23 press into the material of the surface area 14 of the clamping plate 12 or 13 when the clamping screw 19 is tightened.
  • this surface section 14 is made of a softer material than the ribs 23
  • the entire clamping plate 12 or 13 in the embodiment according to FIG. 5 is made of soft metal, in particular aluminum.
  • each clamping plate 12 or 13 has one or more projections 24 on its surface 14 abutting the ribs 23.
  • the direction of each of these projections 24 in the assembled state of the clamping plate 12 or 13 is equal to the direction of the ribs 23 of the insertion pin 7. If there are several projections 24, these run at least substantially parallel to one another.
  • These projections 24 can expediently be formed by making slot-shaped millings in the surface section 14, the projections 24 being formed by the webs which remain between these millings.
  • a particularly favorable embodiment results from the fact that the distance between two adjacent projections 24 is equal to the distance between two adjacent ribs 23 of the insertion pin 7, so that in the assembled state these ribs 23 interact with the projections 24 in the manner of a toothing.
  • the clamping plate 12 or 13 is made of steel in the embodiment according to FIG. 6.
  • the projections 24 of the clamping plate 12 or 13 are formed by rib-like flanges which are provided laterally at the ends of the clamping plate. Each of these projections 24 engages in the assembled state of the clamping plate 12 or 13 between two ribs 23 of the insertion pin 7.
  • the projections 24 are formed by the two legs of the U-shaped cross section of the clamping plate 12 or 13, which cross section extends over the entire length of the clamping plate 12 or 13.
  • the two insertion sleeves 6 are connected on their side facing away from the web 3 by a further web 25 (FIG. 1) on which the side surfaces 26 of the clamping plates 12, 13 can be supported, so that it is avoided that the clamping plates can turn when tightening the clamping screw 19.
  • the construction according to the invention is also suitable for those band holders in which only a single insertion pin 7 can be inserted into a single insertion sleeve 6, although in most cases embodiments with two insertion pins 7 parallel to one another are preferred.

Description

Die Erfindung bezieht sich auf eine Bandhalterung für Türbänder, mit einem am Türstock bzw. dessen Futter zu befestigenden Bandhalteteil und einem Zargenbandteil, welcher Bandhalteteil zumindest eine Einsteckhülse, vorzugsweise zwei zueinander parallele Einsteckhülsen, für jeweils einen Einsteckzapfen trägt, welcher bzw. welche Einsteckzapfen vom Grundkörper des Zargenbandteiles quer zu dessen Achse absteht bzw. abstehen, wobei jede Einsteckhülse zumindest einen Ausschnitt hat, in den zwei Klemmplättchen einlegbar sind, deren jedes an der Mantelfläche des Einsteckzapfens anliegt, und wobei die beiden Klemmplättchen durch zumindest eine Klemmschraube gegeneinander und gegen den Einsteckzapfen gedrückt sind. Eine derartige Bandhalterung ist Gegenstand eines internen Standes der Technik der Anmelderin.The invention relates to a hinge bracket for door hinges, with a hinge part to be fastened to the door frame or its lining and a frame hinge part, which hinge part carries at least one insertion sleeve, preferably two mutually parallel insertion sleeves, each for one insertion pin, which or which insertion pin from the base body of the frame hinge part projects transversely to its axis, each insertion sleeve having at least one cutout in which two clamping plates can be inserted, each of which rests on the lateral surface of the insertion pin, and the two clamping plates being pressed against one another and against the insertion pin by at least one clamping screw are. Such a tape holder is the subject of an internal state of the art by the applicant.

Ähnliche Bandhalterungen sind bekannt (DE-A-2 450 517) und haben den Vorteil, daß die Horizontalentternung zwischen der Befestigungsstelle des Bandhalteteiles und der Achse des Zargenbandteiles (zusammenfallend mit der Schwenkachse des Türblattes) nach Wunsch einstellbar ist, so daß Montageungenauigkeiten des Bandhalteteiles leicht ausgeglichen werden können und Schrägstellungen der Schwenkachse des Türblattes vermieden werden können. Nachstellungen sind jederzeit möglich. Nachteilig an den bekannten Konstruktionen ist jedoch der Umstand, daß der Auszugwiderstand für die Einsteckzapfen nicht sehr hoch ist und nur dann gesichert ist, wenn die Klemmschraube sehr fest angezogen wird, was die Gefahr eines Abreißens des Gewindes der Klemmschraube oder einer Verformung des Schraubenkopfes mit sich bringt. Außerdem besteht bei der Montage keine hinreichende Sicherheit dafür, daß sich das Klemmplättchen beim Anziehen der Klemmschraube mitdreht und daher nicht mehr in die richtige Montagelage gelangt.Similar hinge brackets are known (DE-A-2 450 517) and have the advantage that the horizontal removal between the fastening point of the hinge holding part and the axis of the frame hinge part (coinciding with the pivot axis of the door leaf) can be adjusted as desired, so that assembly inaccuracies of the hinge holding part are easy can be compensated and skewing of the pivot axis of the door leaf can be avoided. Readjustments are possible at any time. A disadvantage of the known constructions, however, is the fact that the pull-out resistance for the plug-in pins is not very high and is only secured if the clamping screw is tightened very firmly, which entails the risk of the thread of the clamping screw being torn off or the screw head being deformed brings. In addition, there is no sufficient security during assembly that the clamping plate rotates when the clamping screw is tightened and therefore no longer gets into the correct assembly position.

Es ist auch ein Zargenband bekannt (DE-A-1 784115), bei welchem ein Befestigungslappen des Zargenbandes in ein Gehäuse eingesteckt und dort durch eine quer zur Einsteckrichtung des Befestigungslappens gezahnte Scheibe festgehalten ist, die sich mittels einer Feststellschraube gegen den entsprechend gezahnten Befestigungslappen drücken läßt. Bei dieser Konstruktion stützt sich die Feststellschraube gegen das Gehäuse ab und muß daher mit einem entsprechenden Druck am Gehäuse anliegen, wenn ein für einen sicheren Eingriff der Verzahnung genügender Anpreßdruck der gezahnten Scheibe am Befestigungslappen gesichert werden soll. Dieser auf das Gehäuse ausgeübte Druck ist in zweierlei Hinsicht nachteilig: Einerseits kann dadurch das Gehäuse nach außen ausgebeult werden, was unschöne Verformungen des Gehäuses zur Folge haben kann. Anderseits wird die Verdrehung der Feststellschraube umso schwieriger, je stärker sie mit ihrem flachen verbreiterten Ende am Gehäuse anliegt. Außerdem ist diese Konstruktion nachteilig im Hinblick auf den großen Platzbedarf, die erwähnte schwierige Montage und auch im Hinblick auf den Umstand, daß auf den Befestigungslappen einseitig der erwähnte Druck ausgeübt wird, so daß der Befestigungslappen in Längsnuten des Gehäuses geführt werden muß, die einen erheblichen Aufwand bedeuten. Dennoch wird der Lappen auf Torsion beansprucht und kann daher leicht verformt werden, zumal er von der Feststellschraube durchsetzt ist und daher einen in Einsteckrichtung verlaufenden Schlitz haben muß.A frame hinge is also known (DE-A-1 784115), in which a fastening tab of the frame hinge is inserted into a housing and held there by a washer, which is toothed transversely to the direction of insertion of the fastening tab and which is pressed by means of a locking screw against the corresponding toothed fastening tab leaves. In this construction, the locking screw is supported against the housing and must therefore be applied to the housing with a corresponding pressure if a sufficient contact pressure of the toothed disk on the fastening tab is to be secured for a secure engagement of the toothing. This pressure exerted on the housing is disadvantageous in two respects: on the one hand, the housing can bulge outwards, which can result in unsightly deformation of the housing. On the other hand, the more difficult it is to turn the locking screw with its flat, widened end on the housing. In addition, this construction is disadvantageous in view of the large space requirement, the difficult installation mentioned and also in view of the fact that the pressure mentioned is exerted on one side on the mounting tabs, so that the mounting tab must be guided in longitudinal grooves in the housing, which requires a considerable amount of space Mean effort. Nevertheless, the flap is subjected to torsion and can therefore be easily deformed, especially since it is penetrated by the locking screw and must therefore have a slot running in the direction of insertion.

Die Erfindung setzt sich zur Aufgabe, eine verbesserte Bandhalterung zu schaffen, bei der mit geringem Aufwand der Auszugwiderstand für die Einsteckzapfen wesentlich erhöht ist, ohne daß die zuvor erwähnten Nachteile in Kauf genommen werden müssen. Die Erfindung löst diese Aufgabe dadurch, daß jedes der beiden Klemmplättchen mit einer Bohrung versehen ist, die für das eine Klemmplättchen von der Klemmschraube durchsetzt wird, beim anderen Klemmplättchen hingegen mit einem Innengewinde ausgebildet ist, in das die Klemmschraube einschraubbar ist, daß zumindest einer der Einsteckzapfen zumindest in seinem im montierten Zustand an den Klemmplättchen anliegenden Oberflächenbereich mit quer zur Längsachse des Einsteckzapfens verlaufenden Rippen versehen ist, daß zumindest eines der Klemmplättchen an seiner mit den Rippen zusammenwirkenden Oberfläche aus durch diese Rippen verformbarem Material besteht oder mit Vorsprüngen versehen ist, die zwischen diese Rippen eingreifen, und daß die Klemmplättchen an ihren Seitenflächen gegen Verdrehung abgestützt sind. Dadurch können Auszugswiderstände für die Einstreckzapfen erzielt werden, die ein Vielfaches der bisher möglichen Werte erreichen, z. B. für die erstgenannte Variante (Klemmplättchen aus verformbarem Material) von etwa 300 kg, für die zweitgenannte Variante (mit Vorsprüngen versehenes Klemmplättchen) von etwa 520 kg. Derzeit fordert die einschlägige Norm 250 kg, so daß diese Norm im erstgenannten Fall mit Sicherheit erfüllt, im zweitgenannten Fall um das Doppelte übertroffen wird. Der Mehraufwand gegenüber der zuerst beschriebenen Konstruktion liegt für die erstgenannte Variante lediglich in der Anordnung der Rippen, für die zweitgenannte Variante in der Anordnung der Rippen und der Vorsprünge.The invention has for its object to provide an improved tape holder, in which the pull-out resistance for the plug-in pins is increased significantly with little effort, without the aforementioned disadvantages having to be accepted. The invention solves this problem in that each of the two clamping plates is provided with a bore for which one clamping plate is penetrated by the clamping screw, while the other clamping plate is designed with an internal thread into which the clamping screw can be screwed in that at least one of the Insert pin, at least in its assembled area on the clamping plate, is provided with ribs running transversely to the longitudinal axis of the insert pin, so that at least one of the clamping plate on its surface interacting with the ribs consists of material deformable by these ribs or is provided with projections between engage these ribs, and that the clamping plates are supported on their side surfaces against rotation. As a result, pull-out resistances for the stretching pins can be achieved, which reach a multiple of the previously possible values, e.g. B. for the first-mentioned variant (clamping plate made of deformable material) of about 300 kg, for the second-mentioned variant (clamping plate provided with projections) of about 520 kg. The relevant standard currently requires 250 kg, so that this standard is certainly met in the former case, and is doubled in the latter case. The additional effort compared to the construction described first lies only in the arrangement of the ribs for the first-mentioned variant, and in the arrangement of the ribs and the projections for the second-mentioned variant.

Der erhöhte Auszugswiderstand ergibt sich dadurch, daß zusätzlich zum bisher vorliegenden Reibungswiderstand, welcher einem Ausziehen des Einsteckzapfens aus der Einsteckhülse des Bandhalteteiles entgegenwirkt, noch ein formschlüssiger Widerstand hinzukommt. Um bei der erfindungsgemäßen Konstruktion die Einsteckzapfen aus den Einsteckhülsen herauszuziehen, müssen die Rippen und bzw. oder die Vorsprünge der Klemmplättchen abgeschert werden, was bei sinnvoller Materialwahl nur bei entsprechend hoher Krafteinwirkung möglich ist. Vorteilhaft ist hiebei auch, daß dieser formschlüssige Widerstand schon vorliegt, sobald nur die Rippen der Einsteckzapfen in das Material der Klemmplättchen bzw. deren Vorsprünge in die zwischen den Rippen der Einsteckzapfen bestehenden Nuten einzudringen beginnen und in jedem Fall vorliegt, auch wenn die Klemmschrauben der Klemmplättchen nicht bis zum äußerst möglichen Maß angezogen werden.The increased pull-out resistance results from the fact that in addition to the friction resistance which has existed so far and which counteracts the pull-out of the plug-in pin from the plug-in sleeve of the band-holding part, there is also a positive resistance. In order to pull the insertion pins out of the insertion sleeves in the construction according to the invention, the ribs and / or the projections of the clamping plates have to be sheared off, which is only possible with a correspondingly high force when the material is sensibly selected. It is also advantageous that this form-fitting resistance already exists as soon as only the ribs of the insertion pins in the material of the clamping plates or their projections begin to penetrate into the grooves existing between the ribs of the insertion pins and are present in any case, even if the clamping screws of the clamping plates are not tightened to the extremely possible extent.

Gemäß einer bevorzugten Ausführungsform der Erfindung sind die Rippen jedes Einsteckzapfens von Gewinderippen gebildet, die vorzugsweise über einen Großteil der Länge der Einsteckzapfen an diesen vorhanden sind. Solche Gewinderippen lassen sich auf Gewindeautomaten in an sich bekannter Weise leicht herstellen, so daß keine Maschinen für eine Sonderanfertigung erforderlich sind. Wenn sich die Rippen über einen wesentlichen Teil der Länge der Einsteckzapfen oder sogar über deren gesamte Länge errstrecken, so wird ein großer Spielraum für die Einstecktiefe der Einsteckzapfen geschaffen, bei stets gleichbleibenden Werten für den Auszugswiderstand.According to a preferred embodiment of the invention, the ribs of each insertion pin are formed by threaded ribs, which are preferably present on these over a large part of the length of the insertion pins. Such threaded ribs can be easily produced on automatic threading machines in a manner known per se, so that no machines are required for a custom-made product. If the ribs extend over a substantial part of the length of the plug-in pins or even over their entire length, a large scope is created for the insertion depth of the plug-in pins, with the values for the pull-out resistance always remaining the same.

Geeignete Materialien für die Klemmplättchen sind an sich bekannt, z. B. kann im Rahmen der Erfindung jedes Klemmplättchen zumindest in seinem an den Rippen des Einsteckzapfens anliegenden Abschnitt aus Weichmetall, insbesondere Aluminium, bestehen. Es ist jedoch erfindungsgemäß auch möglich, die Klemmplättchen aus Stahl auszubilden und an ihren an den Rippen anliegenden Oberflächenpartien mit eingefrästen Nuten zu versehen, die zwischen sich starre rippenartige Vorsprünge bilden, deren Richtung gleich ist der Richtung der Rippen des Einsteckzapfens. In diesem Fall greifen diese Rippen nach Art einer Verzahnung zwischen die rippenartigen Vorsprünge ein. Besonders gute Werte ergeben sich hiebei, wenn der Abstand zweier benachbarter rippenartiger Vorsprünge des Klemmplättchens gleich ist dem Abstand zweier benachbarter Rippen des Einsteckzapfens, da dann der verzahnungsartige Eingriff über eine große Distanz gegeben ist. Eine Variante hiezu besteht darin, die rippenförmigen Vorsprünge der Klemmplättchen von seitlichen Flanschen derselben zu bilden, z. B. von den Schenkeln des U-förmigen Querschnittes des Klemmplättchens.Suitable materials for the clamping plate are known per se, for. B. can within the scope of the invention each clamping plate at least in its abutting the ribs of the insertion pin section made of soft metal, in particular aluminum. However, it is also possible according to the invention to design the clamping plates from steel and to provide them with milled grooves on their surface portions which bear against the ribs and which form rigid rib-like projections between them, the direction of which is the same as the direction of the ribs of the insertion pin. In this case, these ribs engage like a toothing between the rib-like projections. Particularly good values are obtained if the distance between two adjacent rib-like projections of the clamping plate is the same as the distance between two adjacent ribs of the insertion pin, since then the tooth-like engagement takes place over a large distance. A variant of this is to form the rib-shaped projections of the clamping plates from the side flanges thereof, for. B. from the legs of the U-shaped cross section of the clamping plate.

In der Zeichnung sind Ausführungsbeispiele des Erfindungsgegenstandes schematisch dargestellt. Fig. 1 zeigt den Bandhalteteil und den Zargenbandteil in auseinandergezogenem Zustand. Fig. 2 ist eine Ansicht in Richtung des Pfeiles II auf den Bandhalteteil, Fig. 3 eine Ansicht in Richtung des Pfeiles 111. Fig. 4 ist ein Schnitt nach der Linie IV-IV durch den Bandhalteteil. Fig. 5 zeigt ein Klemmplättchen in perspektivischer Ansicht. Die Fig. 6 bis 8 zeigen je eine Ausführungsvariante zu Fig. 5.Exemplary embodiments of the subject matter of the invention are shown schematically in the drawing. Fig. 1 shows the band holding part and the frame band part in an exploded state. Fig. 2 is a view in the direction of arrow II on the band holding part, Fig. 3 is a view in the direction of arrow 111. Fig. 4 is a section along the line IV-IV through the band holding part. Fig. 5 shows a clamping plate in a perspective view. 6 to 8 each show a variant of FIG. 5.

Die Bandhalterung besteht im wesentlichen aus einem Bandhalteteil 1, z. B. aus Metall oder Kunststoff, insbesondere Polyamid, und einem in diesen einsteckbaren Zargenbandteil 2, insbesondere aus Metall, z. B. Stahl oder Messing. Der Bandhalteteil 1 hat zwei durch einen Steg 3 verbundene Flanschen 4. Steg 3 und Flanschen 4 sind mit Löchern 5 versehen, durch welche Befestigungsschrauben hindurchführbar sind, mit denen der Bandhalteteil 1 am Türstock bzw. an dessen Futter angeschraubt werden kann. Ferner hat der Bandhalteteil 1 zwei quer zum Steg 3 verlaufende Einsteckhülsen 6, deren Achsen zueinander parallel verlaufen und in die zwei Einsteckzapfen 7 des Zargenbandteiles 2 im wesentlichen passend einführbar sind. Die Achsen dieser Einsteckzapfen 7 verlaufen normal zur Achse 8 des Grundkörpers 9 des Zargenbandteiles 2, welche Achse 8 zugleich die Schwenkachse des nicht dargestellten Türblattes bildet. Auf den Grundkörper 9 ist in üblicher Weise der Bandzapfen 10 aufgesetzt.The tape holder consists essentially of a tape holding part 1, for. B. made of metal or plastic, especially polyamide, and an insertable in this frame part 2, in particular made of metal, for. B. steel or brass. The band holding part 1 has two flanges 4 connected by a web 3. The web 3 and flanges 4 are provided with holes 5, through which fastening screws can be passed, with which the band holding part 1 can be screwed to the door frame or to its lining. Furthermore, the band holding part 1 has two insertion sleeves 6 running transversely to the web 3, the axes of which run parallel to one another and can be inserted essentially appropriately into the two insertion pins 7 of the frame band part 2. The axes of these insertion pins 7 run normal to the axis 8 of the base body 9 of the frame hinge part 2, which axis 8 also forms the pivot axis of the door leaf, not shown. In the usual way, the hinge pin 10 is placed on the base body 9.

Jede Einsteckhülse 6 hat einen Ausschnitt 11, welche beiden Ausschnitte 11 einander zugewendet sind (Fig. 4), so daß im Bereich der Ausschnitte die in die Einsteckhülse 6 eingesteckten Einsteckzapfen 7 frei liegen. In die Ausschnitte 11 sind zwei metallische Klemmplättchen 12, 13 einlegbar, derart, daß die beiden Klemmplättchen 12, 13 im eingelegten Zustand (Fig. 4) zueinander parallel liegen. Die beiden Klemmplättchen sind an ihren in den Ausschnitten 11 liegenden Oberflächenbereichen 14 (Fig. 5, 6) der Wand der Bohrung der Einsteckhülse 6, im Querschnitt gesehen, nachgeformt. Die diese Oberflächenpartien 14 begrenzenden Kanten 15, 16 verlaufen entlang von Kreisbögen, deren Zentrum mit der Achse einer Bohrung 17 des Klemmplättchens 12 bzw. 13 zusammenfällt. Das eine Klemmplättchen (12) ist in dieser Bohrung 17 mit einem Innengewinde 18 versehen, in welches eine Klemmschraube 19 einschraubbar ist, die die Bohrung 17 des anderen Klemmplättchens (13) durchsetzt. Der Kopf der Klemmschraube 19 ist zweckmäßig in einer entsprechenden Vertiefung der Außenfläche 20 des Klemmplättchens 13 versenkt angeordnet. Wird die Klemmschraube 19 angezogen, so werden die beiden Klemmplättchen 12, 13 gegeneinandergezogen und drücken mit ihren Oberflächenpartien 14 gegen die in den Einsteckhülsen liegenden Einsteckzapfen 7. Dadurch wird ein Widerstand gegen Herausziehen der Einsteckzapfen 7 aus den Einsteckbüchsen 6 geschaffen. Dieser Widerstand wird wesentlich dadurch erhöht, daß die beiden Einsteckzapfen 7 zumindest in ihren Oberflächenbereichen, die im eingesteckten Zustand der Einsteckzapfen 7 den Klemmplättchen 12, 13 gegenüberliegen, mit quer zur Längsachse 21 bzw. 22 der Einsteckzapfen 7 verlaufenden Rippen 23 versehen sind. Zweckmäßig sind diese Rippen 23, wie Fig. 1 zeigt, über einen Großteil der Länge der Einsteckzapfen 7, gegebenenfalls über deren gesamte Länge angeordnet und von Gewinderippen gebildet, was den Vorteil bringt, daß bei der Fertigung des Zargenbandteiles 2 beim Einsetzen der Einsteckzapfen 7 in Bohrungen des Grundkörpers 9 auf eine bestimmte Winkelstellung der Einsteckzapfen 7 nicht geachtet werden muß.Each insertion sleeve 6 has a cutout 11, which two cutouts 11 face each other (FIG. 4), so that the insertion pins 7 inserted into the insertion sleeve 6 are exposed in the area of the cutouts. Two metal clamping plates 12, 13 can be inserted into the cutouts 11 such that the two clamping plates 12, 13 are parallel to one another in the inserted state (FIG. 4). The two clamping plates are reshaped on their surface areas 14 (FIGS. 5, 6) of the wall of the bore of the insertion sleeve 6, as seen in cross section, in the cutouts 11. The edges 15, 16 delimiting these surface parts 14 run along circular arcs, the center of which coincides with the axis of a bore 17 of the clamping plate 12 or 13. One clamping plate (12) is provided in this bore 17 with an internal thread 18, into which a clamping screw 19 can be screwed, which passes through the bore 17 of the other clamping plate (13). The head of the clamping screw 19 is expediently sunk in a corresponding recess in the outer surface 20 of the clamping plate 13. If the clamping screw 19 is tightened, the two clamping plates 12, 13 are pulled towards one another and press with their surface parts 14 against the insertion pins 7 lying in the insertion sleeves 7. This creates resistance against pulling out the insertion pins 7 from the insertion sleeves 6. This resistance is significantly increased by the fact that the two insertion pins 7 are provided with ribs 23 extending transversely to the longitudinal axis 21 and 22 of the insertion pins 7, at least in their surface areas, which lie opposite the clamping plates 12, 13 in the inserted state of the insertion pins 7. These ribs 23, as shown in FIG. 1, are expediently arranged over a large part of the length of the plug-in pins 7, possibly over their entire length, and are formed by threaded ribs, which has the advantage that when inserting the plug-in pins 7 in Bores of the base body 9 to a certain angular position of the insertion pin 7 need not be taken into account.

Die Rippen 23 pressen sich bei der Ausführungsform des Klemmplättchens nach Fig. 5 beim Anziehen der Klemmschraube 19 in das Material der Oberflächenpartie 14 des Klemmplättchens 12 bzw. 13 ein. Um dies zu erleichtern, besteht zumindest diese Oberflächenpartie 14 aus weicherem Material als die Rippen 23. Zweckmäßig besteht das gesamte Klemmplättchen 12 bzw. 13 bei der Ausführungsform nach Fig. 5 aus Weichmetall, insbesondere Aluminium.In the embodiment of the clamping plate according to FIG. 5, the ribs 23 press into the material of the surface area 14 of the clamping plate 12 or 13 when the clamping screw 19 is tightened. To facilitate this, at least this surface section 14 is made of a softer material than the ribs 23 the entire clamping plate 12 or 13 in the embodiment according to FIG. 5 is made of soft metal, in particular aluminum.

Bei der Ausführungsform nach Fig. 6 hat jedes Klemmplättchen 12 bzw. 13 an seiner an den Rippen 23 anliegenden Oberfläche 14 einen oder mehrere Vorsprünge 24. Die Richtung jedes dieser Vorsprünge 24 im montierten Zustand des Klemmplättchens 12 bzw. 13 ist gleich der Richtung der Rippen 23 des Einsteckzapfens 7. Bei Vorhandensein mehrerer Vosprünge 24 verlaufen diese zueinander zumindest im wesentlichen parallel. Zweckmäßig können diese Vorsprünge 24 dadurch ausgebildet werden, daß in der Oberflächenpartie 14 schlitzförmige Einfräsungen vorgenommen werden, wobei die Vorsprünge 24 von den zwischen diesen Einfräsungen stehenbleibenden Stegen gebildet sind. Eine besonders günstige Ausführungsform ergibt sich dadurch, daß der Abstand zweier benachbarter Vorsprünge 24 gleich ist dem Abstand zweier benachbarter Rippen 23 des Einsteckzapfens 7, so daß im montierten Zustand diese Rippen 23 nach Art einer Verzahnung mit den Vorsprüngen 24 zusammenwirken. Um zu vermeiden, daß die Vorsprünge 24 verquetscht werden, besteht bei der Ausführungsform nach Fig. 6 das Klemmplättchen 12 bzw. 13 aus Stahl.In the embodiment according to FIG. 6, each clamping plate 12 or 13 has one or more projections 24 on its surface 14 abutting the ribs 23. The direction of each of these projections 24 in the assembled state of the clamping plate 12 or 13 is equal to the direction of the ribs 23 of the insertion pin 7. If there are several projections 24, these run at least substantially parallel to one another. These projections 24 can expediently be formed by making slot-shaped millings in the surface section 14, the projections 24 being formed by the webs which remain between these millings. A particularly favorable embodiment results from the fact that the distance between two adjacent projections 24 is equal to the distance between two adjacent ribs 23 of the insertion pin 7, so that in the assembled state these ribs 23 interact with the projections 24 in the manner of a toothing. In order to avoid that the projections 24 are squeezed, the clamping plate 12 or 13 is made of steel in the embodiment according to FIG. 6.

Bei der Ausführungsvariante nach Fig. sind die Vorsprünge 24 des Klemmplättchens 12 bzw. 13 von rippenartigen Flanschen gebildet, die seitlich an den Enden des Klemmplättchens vorgesehen sind. Jeder dieser Vorsprünge 24 greift im montierten Zustand des Klemmplättchens 12 bzw. 13 zwischen zwei Rippen 23 des Einsteckzapfens 7 ein.In the embodiment variant according to FIG. 1, the projections 24 of the clamping plate 12 or 13 are formed by rib-like flanges which are provided laterally at the ends of the clamping plate. Each of these projections 24 engages in the assembled state of the clamping plate 12 or 13 between two ribs 23 of the insertion pin 7.

Bei der Ausführungsvariante nach Fig. 8 sind die Vorsprünge 24 von den beiden Schenkeln des U-förmigen Querschnittes des Klemmplättchens 12 bzw. 13 gebildet, welcher Querschnitt über die gesamte Länge des Klemmplättchens 12 bzw. 13 durchläuft.8, the projections 24 are formed by the two legs of the U-shaped cross section of the clamping plate 12 or 13, which cross section extends over the entire length of the clamping plate 12 or 13.

Zur Versteifung des Bandhalteteiles 1 sind die beiden Einsteckhülsen 6 an ihrer dem Steg 3 abgewendeten Seite durch einen weiteren Steg 25 (Fig. 1) verbunden, an dem sich die Seitenflächen 26 der Klemmplättchen 12, 13 abstützen können, so daß vermieden wird, daß sich die Klemmplättchen beim Anziehen der Klemmschraube 19 mitdrehen können.To stiffen the band holding part 1, the two insertion sleeves 6 are connected on their side facing away from the web 3 by a further web 25 (FIG. 1) on which the side surfaces 26 of the clamping plates 12, 13 can be supported, so that it is avoided that the clamping plates can turn when tightening the clamping screw 19.

Die erfindungsgemäße Konstruktion eignet sich auch für solche Bandhalterungen, bei welchen nur ein einziger Einsteckzapfen 7 in eine einzige Einsteckhülse 6 einsteckbar ist, wenngleich in den meisten Fällen Ausführungsformen mit zwei zueinander parallelen Einsteckzapfen 7 vorzuziehen sind.The construction according to the invention is also suitable for those band holders in which only a single insertion pin 7 can be inserted into a single insertion sleeve 6, although in most cases embodiments with two insertion pins 7 parallel to one another are preferred.

Claims (10)

1. A hinge-plate support for door hinges, with a hinge-plate holding part (1) to be secured to the door case or to its lining, and a frame strip part (2), which hinge-plate holding part (1) bears at least one plug-in socket (6), each for a plug-in peg (7), which plug-in peg or pegs (7) is or are crosswise to the axis (8) of the basic body (9) of the frame strip part (2) and at a distance from it, each plug-in sleeve (6) having at least one cutout (11) into which two small clamping plates (12, 13) can be inserted, each of which rests against the shell of the plug-in peg (7), and the two clamping plates (12, 13) being pressed against each other and against the plug-in peg (7) by at least one clamping screw (19), characterised in that each of the two clamping plates (12, 13) is provided with a borehole (17) which for the one clamping plate is penetrated by the clamping screw (19), but in the case of the other clamping plate is constructed with an inner thread (18) into which the clamping screw (19) can be screwed; in that at least one of the plug-in pegs (7), at least in its surface area which in the installed state rests against the clamping plates (12, 13), is provided with ribs (23) running crosswise to the longitudinal axis (21) of the plug-in peg (7); in that at least one of the clamping plates (12, 13), on its surface (14) which works together with the ribs (23), consists of deformable material or is provided with projections which engage between the ribs (23), and in that the clamping plates on their side surfaces (26) are supported against twisting.
2. A hinge-plate support according to Claim 1, characterised in that the ribs (23) of the plug-in peg (7) are formed by threaded ribs.
3. A hinge-plate support according to Claim 1 or 2, characterised in that the ribs (23) are present on the plug-in peg (7) over a large part of its length.
4. A hinge-plate support according to Claims 1, 2 or 3, characterised in that the clamping plates (12, 13), at least in their sections resting against the ribs (23) of the plug-in peg (7), consist of soft metal, in particular aluminium.
5. A hinge-plate support according to Claim 1, 2 or 3, characterised in that the small clamping plates (12, 13) consist of steel and are provided, on their surface areas (14) resting against the ribs (23), with rigid ribs forming the projections (24) whose direction is the same as the direction of the ribs (23) of the plug-in peg (7).
6. A hinge-plate support according to Claim 5, characterised in that the distance between two neighbouring rib-shaped projections (24) is equal to the distance between two neighbouring ribs (23) of the plug-in peg (7).
7. A hinge-plate support according to Claim 5, characterised in that the rib-shaped projections
(24) of the clamping plates (12, 13) are formed by lateral flanges of the same.
8. A hinge-plate support according to Claim 7, characterised in that the clamping plates (12, 13) have a U-shaped cross-section, the arms of the U forming the projections (24).
9. A hinge-plate support according to one of Claims 1 to 8, characterised in that two plug-in sockets (6) are present which are parallel to each other.
EP19840890208 1983-11-29 1984-11-07 Door hinge attachment Expired EP0143774B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4171/83 1983-11-29
AT417183A AT385313B (en) 1983-11-29 1983-11-29 TAPE HOLDER FOR DOOR HINGES

Publications (3)

Publication Number Publication Date
EP0143774A2 EP0143774A2 (en) 1985-06-05
EP0143774A3 EP0143774A3 (en) 1986-06-04
EP0143774B1 true EP0143774B1 (en) 1989-03-01

Family

ID=3560598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840890208 Expired EP0143774B1 (en) 1983-11-29 1984-11-07 Door hinge attachment

Country Status (3)

Country Link
EP (1) EP0143774B1 (en)
AT (1) AT385313B (en)
DE (1) DE3476905D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018122142B4 (en) * 2018-09-11 2021-03-25 Elepart Plastics Gmbh Clamp mount and belt pocket

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445642A1 (en) * 1984-12-14 1986-06-26 Paul-Jean 7816 Münstertal Munch PARTITION FOR SHOWER
AU652185B2 (en) * 1990-10-18 1994-08-18 Aubrey John Symonds Release arrangement
GB2353820A (en) * 1999-08-28 2001-03-07 Breck Charles Macey Adjustable hinge pin
GB2383080B (en) * 2001-12-11 2005-06-15 Window Fab & Fixing Supplies Hinge

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Publication number Priority date Publication date Assignee Title
DE1784115A1 (en) * 1968-07-09 1972-01-27 Schwarte Fitschenfab Franz Frame hinge
DE2316333A1 (en) * 1973-04-02 1974-10-03 Star Tuerenwerk Gmbh FITTINGS FOR DOORS WITH REBATED CLADDING OR THE LIKE
DE2404226A1 (en) * 1974-01-30 1975-07-31 Bertrams Ag Hch Adjustable door hinge for profiled frames - is accommodated completely within the frame by a profiled section
DE2407472A1 (en) * 1974-02-16 1975-08-28 Volkswagenwerk Ag Hinge pin for motor vehicle doors - has helical grooves filled with plastics used as lubricant
DE2450517C2 (en) * 1974-10-24 1986-03-06 Josef 7925 Dischingen Konold Frame lower hinge for wooden or plastic frames for standard doors that can be hinged on the right or left
DE2728539C2 (en) * 1977-06-24 1983-12-29 Fa. Aug. Winkhaus, 4404 Telgte Fastening element for the tenons of a pivot hinge part
FR2408024A1 (en) * 1977-11-07 1979-06-01 Laurent Gilbert NEW PERFECTIONED PALM
CH648378A5 (en) * 1980-07-30 1985-03-15 Walter Pfaeffli DOOR HINGE FOR FASTENING A DOOR WING TO A DOOR FRAME.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018122142B4 (en) * 2018-09-11 2021-03-25 Elepart Plastics Gmbh Clamp mount and belt pocket

Also Published As

Publication number Publication date
EP0143774A2 (en) 1985-06-05
AT385313B (en) 1988-03-25
DE3476905D1 (en) 1989-04-06
EP0143774A3 (en) 1986-06-04
ATA417183A (en) 1987-08-15

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