EP1205673B1 - Element fastenable by an expansion dowel - Google Patents

Element fastenable by an expansion dowel Download PDF

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Publication number
EP1205673B1
EP1205673B1 EP01126022A EP01126022A EP1205673B1 EP 1205673 B1 EP1205673 B1 EP 1205673B1 EP 01126022 A EP01126022 A EP 01126022A EP 01126022 A EP01126022 A EP 01126022A EP 1205673 B1 EP1205673 B1 EP 1205673B1
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EP
European Patent Office
Prior art keywords
expansion dowel
element according
pinions
shaft
oblong holes
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
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EP01126022A
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German (de)
French (fr)
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EP1205673A1 (en
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Arturo Salice SpA
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Arturo Salice SpA
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Publication date
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Priority to SI200130203T priority Critical patent/SI1205673T1/en
Publication of EP1205673A1 publication Critical patent/EP1205673A1/en
Application granted granted Critical
Publication of EP1205673B1 publication Critical patent/EP1205673B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/08—Parts for attachment, e.g. flaps of cylindrical shape
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/504—Expansion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/622—Dowels; Pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to an element by at least one expansion dowel on a fastened with at least one bore opposite fastened, preferably a furniture fitting, e.g. Hinge part, in which the expansion dowel at least over part of the length of its shaft with an axially extending slot and provided with a central bore in which a in its rotation the , Expansion dowel spreading spreader is arranged.
  • a furniture fitting e.g. Hinge part
  • EP 0 684 359 A1 discloses a pivotable part of a hinge Hinge pot known whose substantially rectangular mounting flange is provided with two expansion dowels of the type specified, their spreader are provided to their rotation with lever forming platelets. apart of that for the rotation of the spreader relatively small platelets must be taken, each of the two spreader must by their own special Handles are spread.
  • the object of the invention is therefore to an element of the type specified above which can be assembled in a simpler manner and by simpler operation leaves.
  • this object is achieved in that on the element with a a rack provided part is slidably guided and that the rack meshes with a non-rotatably connected to the spreader pinion.
  • the element of the invention can be easily by a handle assemble by moving the slidable member relative to the member becomes. By this displacement, the rack transmits a rotation of preferably 90 ° on the spreader, so that this the expansion dowel to its clamping spreads in the pre-drilled hole.
  • the spreader consists of a pin which is opposed to each other radial projections and at its upper end with a is provided from a pinion head.
  • the projections widen to the lower end of the pin towards wedge-shaped, so that they approximate the spread shape of the expansion anchor are.
  • a particularly favorable adaptation of the expansion body to the bore of the anchor is achieved in that the shank of the expansion anchor with two opposite Slots is provided and the central bore to the end of the Shaft out funnel-shaped, the funnel-shaped part of an elliptical Cross section has and the larger diameter of the funnel-shaped part limiting generatrices lie with the slots in a plane.
  • the Element plate-shaped and on opposite sides, each with a Expansion dowel and two transverse to the line connecting the axis of rotation of the pinion Long holes is provided, in which the sliding part is guided, which is provided with two meshing with the two pinions racks.
  • To guide the movable part of the element or plate-shaped part can provide the sliding part with two bolts passing through the slots be, who wear rivet heads on the opposite side of the oblong holes. The rivet heads then prevent lifting of the sliding part and support depend on the back of the element on the edges of the oblong holes.
  • the expansion dowel has between its upper support flange and its shank part has a polygonal, e.g. quadrangular section, with which he held unrotatable in a complementary breakthrough of the element is. In this way, an undesirable rotation of the expansion anchor opposite prevents the element to be fastened.
  • two displaceable parts guided on the element parallel to the connecting line of the axes of rotation of the pinion and provided with parallel to this connection line Zahnstangenabschitten are those who mesh with the pinions.
  • the main body of the hinge cup 1 is of conventional design and consists of a cup-shaped part 2, which is inserted into a blind hole of a door or flap is, and a rectangular flange-shaped part 3, the attachment of the Hinge pot serves and the cup-shaped part about half of its circular area surmounted.
  • the main body of the hinge cup without cover plate and dowel consists of the cup-shaped part 2 and the one piece with the edge of the cup-shaped part connected flange-shaped part 3, which projects beyond the cup-shaped part in the usual way.
  • the main body 2, 3 usually consists of a sheet metal stamping.
  • the laterally projecting flap-shaped parts of the flange-shaped part 3 are with rectangular recesses 4 provided. In these recesses 4 is the Expansion dowel 5 non-rotatably supported.
  • the expansion anchor 5 consists of a lower cylindrical shaft portion 6 with over its coat extending sawtooth Grooves, which is connected to a quadrangular cross-section section 7, to the a widened square headboard 8 connects.
  • the cross section of the quadrangular Section 7 corresponds in shape to the opening 4 of the flange Part, so that this section is held non-rotatably in the breakthrough. With the quadrangular headboard 8, the dowel rests on the edge of the quadrangular opening 4 off.
  • the shaft part 6 of the anchor is provided with an axial slot 9, which extends from the lower end to the quadrangular section 7.
  • dowel 5 to 8 consists of a plastic injection molded part.
  • the expansion anchor is provided with a central bore 10 which is funnel-shaped towards its lower end extended, this funnel-shaped extension 11 an elliptical Cross section and its larger elliptical diameter with the slot 9 are aligned.
  • a pin 12 is disposed of steel, which in his Area on opposite sides with radial wing-like projections 13th is provided, widening wedge-shaped towards the lower end of the pin 12 and form the spreader.
  • the upper end of the pin 12 carries as a head-a pinion 14th
  • the pinion 14 of both sides mesh with racks 15, located at the bottom the cover plate 16 are located.
  • the cover plate 16 also consists of a Sheet metal stamping or from an injection molded part of suitable material.
  • the flange-shaped parts 3 is between the apertures 4 and the cup-shaped Recess 17 of the cup-shaped part 2 provided with slots 18 which are parallel to the inner edges of the apertures 4 and the side walls of the cup-shaped Run recess 17.
  • the cover plate 16 is on its underside with provided square pins 19 which pass through the slots 18 and rivet heads 20 are provided so that the cover plate 16 on the flange-shaped part. 3 over the length of the slots 18 is guided transversely displaceable and supported. In the apparent from Fig. 1 mounting position of the cover plate 16, this is partially deported from the flange-shaped part, wherein the front parts of the Racks 15 are in engagement with the pinions 14.
  • the provided with rivet heads 20 bolts 19 preferably have a quadrangular Shank on to a tilt-free displacement in the slots 18 to guarantee.
  • the flange-shaped part 3 is above and parallel to the line connecting the axes of rotation of the pinion 14 with slots 24th provided in which lateral cover plate parts 25 are guided longitudinally displaceable.
  • the cover plate parts 25 are on their underside with rack sections 26th provided that mesh with the pinions. Furthermore, wear the cover plate parts their undersides square stud-shaped pin 27, the slots 24th enforce and to their support on the back of the slots 14 with rivet heads are provided.
  • the length of the elongated holes 24 is in turn dimensioned that the racks 26 give the pinions 14 a quarter turn when the Cover plate parts 25 from their apparent in Fig. 5 left position in their inserted Position are shifted, as shown in the right side of FIG. 5 is.
  • Also in the embodiment of Fig. 5 can be a clamping the expansion dowel 5 can be made simple and fast, as the cover plate parts 25 to lock in the direction of arrow B just push together.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

A furniture cup hinge (1) forms part of a cabinet. The hinge assembly has a mortise which is inserted into a matching cup within the furniture frame, in which it is anchored by expanding action. The expanding action is effected by a toothed rack-and-pinion (14,15) mechanism.

Description

Die Erfindung betrifft ein Element, das durch mindestens einen Spreizdübel an einem mit mindestens einer Bohrung versehenen Gegenteil befestigbar ist, vorzugsweise einem Möbelbeschlag, z.B. Scharnierteil, bei dem der Spreizdübel mindestens über einen Teil der Länge seines Schafts mit einem axial verlaufenden Schlitz und mit einer zentralen Bohrung versehen ist, in der ein bei seiner Drehung den . Spreizdübel spreizender Spreizkörper angeordnet ist.The invention relates to an element by at least one expansion dowel on a fastened with at least one bore opposite fastened, preferably a furniture fitting, e.g. Hinge part, in which the expansion dowel at least over part of the length of its shaft with an axially extending slot and provided with a central bore in which a in its rotation the , Expansion dowel spreading spreader is arranged.

Aus EP 0 684 359 A1 ist ein das schwenkbare Teil eines Scharniers bildender Scharniertopf bekannt, dessen im wesentlichen rechteckiger Befestigungsflansch mit zwei Spreizdübeln der eingangs angegebenen Art versehen ist, deren Spreizkörper zu ihrer Verdrehung mit Hebel bildenden Plättchen versehen sind. Abgesehen davon, daß zur Verdrehung der Spreizkörper verhältnismäßig kleine Plättchen ergriffen werden müssen, muß jeder der beiden Spreizkörper durch besondere eigene Handgriffe gespreizt werden. EP 0 684 359 A1 discloses a pivotable part of a hinge Hinge pot known whose substantially rectangular mounting flange is provided with two expansion dowels of the type specified, their spreader are provided to their rotation with lever forming platelets. apart of that for the rotation of the spreader relatively small platelets must be taken, each of the two spreader must by their own special Handles are spread.

Aufgabe der Erfindung ist es daher, ein Element der eingangs angegebenen Art zu schaffen, das sich in einfacherer Weise und durch einfachere Betätigung montieren läßt.The object of the invention is therefore to an element of the type specified above which can be assembled in a simpler manner and by simpler operation leaves.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß an dem Element ein mit einer Zahnstange versehenes Teil verschieblich geführt ist und daß die Zahnstange mit einem undrehbar mit dem Spreizkörper verbundenen Ritzel kämmt.According to the invention this object is achieved in that on the element with a a rack provided part is slidably guided and that the rack meshes with a non-rotatably connected to the spreader pinion.

Das erfindungsgemäße Element läßt sich in einfacher Weise durch einen Handgriff dadurch montieren, daß das verschiebliche Teil relativ zu dem Element verschoben wird. Durch diese Verschiebung überträgt die Zahnstange eine Drehung von vorzugsweise 90° auf den Spreizkörper, so daß dieser den Spreizdübel zu seiner Verklammerung in dem vorgebohrten Loch spreizt.The element of the invention can be easily by a handle assemble by moving the slidable member relative to the member becomes. By this displacement, the rack transmits a rotation of preferably 90 ° on the spreader, so that this the expansion dowel to its clamping spreads in the pre-drilled hole.

Zweckmäßigerweise besteht der Spreizkörper aus einem Stift, der mit einander gegenüberliegenden radialen Vorsprüngen und an seinem oberen Ende mit einem aus einem Ritzel bestehenden Kopf versehen ist.Conveniently, the spreader consists of a pin which is opposed to each other radial projections and at its upper end with a is provided from a pinion head.

Zweckmäßigerweise verbreitern sich die Vorsprünge zum unteren Ende des Stifts hin keilförmig, so daß sie an die gespreizte Form des Spreizdübels angenähert sind.Conveniently, the projections widen to the lower end of the pin towards wedge-shaped, so that they approximate the spread shape of the expansion anchor are.

Eine besonders günstige Anpassung des Spreizkörpers an die Bohrung des Dübels wird dadurch erreicht, daß der Schaft des Spreizdübels mit zwei einander gegenüberliegenden Schlitzen versehen ist und sich die zentrale Bohrung zum Ende des Schafts hin trichterförmig erweitert, wobei der trichterförmige Teil einen elliptischen Querschnitt besitzt und die die größeren Durchmesser des trichterförmigen Teils begrenzenden Mantellinien mit den Schlitzen in einer Ebene liegen.A particularly favorable adaptation of the expansion body to the bore of the anchor is achieved in that the shank of the expansion anchor with two opposite Slots is provided and the central bore to the end of the Shaft out funnel-shaped, the funnel-shaped part of an elliptical Cross section has and the larger diameter of the funnel-shaped part limiting generatrices lie with the slots in a plane.

Nach einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, daß das Element plattenförmig ausgebildet und auf gegenüberliegenden Seiten mit je einem Spreizdübel und zwei quer zu der Verbindungslinie der Drehachse der Ritzel verlaufenden Langlöchern versehen ist, in denen das verschiebliche Teil geführt ist, das mit zwei mit den beiden Ritzeln kämmenden Zahnstangen versehen ist.According to a preferred embodiment of the invention it is provided that the Element plate-shaped and on opposite sides, each with a Expansion dowel and two transverse to the line connecting the axis of rotation of the pinion Long holes is provided, in which the sliding part is guided, which is provided with two meshing with the two pinions racks.

Zur Führung des verschieblichen Teils an dem Element oder plattenförmigen Teil kann das verschiebliche Teil mit zwei die Langlöcher durchsetzenden Bolzen versehen sein, die auf der gegenüberliegenden Seite der Langlöcher Nietköpfe tragen. Die Nietköpfe verhindern sodann ein Abheben des verschieblichen Teils und stützen sich auf der Rückseite des Elements auf den Rändern der Langlöcher ab.To guide the movable part of the element or plate-shaped part can provide the sliding part with two bolts passing through the slots be, who wear rivet heads on the opposite side of the oblong holes. The rivet heads then prevent lifting of the sliding part and support depend on the back of the element on the edges of the oblong holes.

Zweckmäßigerweise besitzt der Spreizdübel zwischen seinem oberen Auflageflansch und seinem Schaftteil einen mehreckigen, z.B. viereckigen Abschnitt, mit dem er undrehbar in einem komplementären Durchbruch des Elements gehalten ist. Auf diese Weise wird eine unerwünschte Verdrehung des Spreizdübels gegenüber dem zu befestigenden Element verhindert.Conveniently, the expansion dowel has between its upper support flange and its shank part has a polygonal, e.g. quadrangular section, with which he held unrotatable in a complementary breakthrough of the element is. In this way, an undesirable rotation of the expansion anchor opposite prevents the element to be fastened.

Nach einer anderen Ausführungsform ist vorgesehen, daß zwei verschieblicheTeile an dem Element parallel zur Verbindungslinie der Drehachsen der Ritzel geführt und mit zu dieser Verbindungslinie parallelen Zahnstangenabschitten versehen sind, die mit den Ritzeln kämmen. Durch einfaches Zusammenschieben dieser Teile lassen sich beide Dübel spreizen.According to another embodiment it is provided that two displaceable parts guided on the element parallel to the connecting line of the axes of rotation of the pinion and provided with parallel to this connection line Zahnstangenabschitten are those who mesh with the pinions. By simply pushing this together Parts can be spread both dowels.

Ausführungsbeispiele der Erfindung werden nachstehend anhand der Zeichnung näher erläutert. In dieser zeigt

Fig. 1
eine Draufsicht auf den Scharniertopf eines Viergelenkscharniers mit teilweise geschnittener, in die Montagestellung geschobener Deckplatte,
Fig. 2
einen Schnitt durch den Scharniertopf längs der Linie II-II in Fig. 1
Fig. 3
eine Draufsicht auf den Scharniertopf ohne Deckplatte und ohne Spreizdübel,
Fig. 4
eine Unteransicht der Deckplatte
Fig. 5
eine Draufsicht auf eine andere Ausführungsform eines Scharniertopfs mit in die Montagestellung geschobener und teilweise geschnittener linker Deckplatte,
Fig. 6
eine Unteransicht der Deckplatte und
Fig. 7
eine Unteransicht des Spreizdübels.
Embodiments of the invention are explained below with reference to the drawing. In this shows
Fig. 1
a top view of the hinge cup of a four-bar hinge with partially cut, pushed into the mounting position cover plate,
Fig. 2
a section through the hinge cup along the line II-II in Fig. 1st
Fig. 3
a top view of the hinge cup without cover plate and without expansion dowel,
Fig. 4
a bottom view of the cover plate
Fig. 5
a top view of another embodiment of a hinge cup with pushed into the mounting position and partially cut left cover plate,
Fig. 6
a bottom view of the cover plate and
Fig. 7
a bottom view of the expansion anchor.

Der Grundkörper des Scharniertopfs 1 ist üblicher Bauart und besteht aus einem topfförmigen Teil 2, der in eine Sacklochbohrung einer Tür oder Klappe eingesetzt wird, und einem rechteckigen flanschförmigen Teil 3, der der Befestigung des Scharniertopfes dient und den topfförmigen Teil etwa über die Hälfte seiner Kreisfläche überragt.The main body of the hinge cup 1 is of conventional design and consists of a cup-shaped part 2, which is inserted into a blind hole of a door or flap is, and a rectangular flange-shaped part 3, the attachment of the Hinge pot serves and the cup-shaped part about half of its circular area surmounted.

Der Grundkörper des Scharniertopfs ohne Deckplatte und Dübel besteht aus dem topfförmigen Teil 2 und dem einstückig mit dem Rand des topfförmigen Teils verbundenen flanschförmigen Teil 3, das den topfförmigen Teil in üblicher Weise überragt. Der Grundkörper 2, 3 besteht üblicherweise aus einem Blechstanzteil. Die seitlich auskragenden lappenförmigen Teile des flanschförmigen Teils 3 sind mit rechteckigen Ausnehmungen 4 versehen. In diesen Ausnehmungen 4 ist der Spreizdübel 5 undrehbar gehaltert. Der Spreizdübel 5 besteht aus einem unteren zylindrischen Schaftteil 6 mit über dessen Mantel verlaufenden sägezahnförmigen Nuten, der mit einem im Querschnitt viereckigen Abschnitt 7 verbunden ist, an den ein verbreitertes viereckiges Kopfteil 8 anschließt. Der Querschnitt des viereckigen Abschnitts 7 entspricht in seiner Form dem Durchbruch 4 des flanschförmigen Teils, so daß dieser Abschnitt in dem Durchbruch undrehbar gehaltert ist. Mit dem viereckigen Kopfteil 8 stützt sich der Dübel auf dem Rand des viereckigen Durchbruchs 4 ab. Der Schaftteil 6 des Dübels ist mit einem axialen Schlitz 9 versehen, der sich von dem unteren Ende bis zu dem viereckigen Abschnitt 7 erstreckt. Der Spreizdübel 5 bis 8 besteht aus einem Kunststoffspritzgußteil. Der Spreizdübel ist mit einer zentralen Bohrung 10 versehen, die sich zu ihrem unteren Ende hin trichterförmig erweitert, wobei diese trichterförmige Erweiterung 11 einen elliptischen Querschnitt aufweist und deren größeren elliptischen Durchmesser mit dem Schlitz 9 fluchten. In der Bohrung 10 ist ein Stift 12 aus Stahl angeordnet, der in seinem Bereich auf gegenüberliegenden Seiten mit radialen flügelartigen Fortsätzen 13 versehen ist, die sich zum unteren Ende des Stifts 12 hin keilförmig verbreitern und die Spreizkörper bilden. Das obere Ende des Stifts 12 trägt als Kopf-ein Ritzel 14. Die Ritzel 14 beider Seiten kämmen mit Zahnstangen 15, die sich an der Unterseite der Deckplatte 16 befinden. Die Deckplatte 16 besteht ebenfalls aus einem Blechstanzteil oder aber aus einem Spritzgußteil aus geeignetem Material.The main body of the hinge cup without cover plate and dowel consists of the cup-shaped part 2 and the one piece with the edge of the cup-shaped part connected flange-shaped part 3, which projects beyond the cup-shaped part in the usual way. The main body 2, 3 usually consists of a sheet metal stamping. The laterally projecting flap-shaped parts of the flange-shaped part 3 are with rectangular recesses 4 provided. In these recesses 4 is the Expansion dowel 5 non-rotatably supported. The expansion anchor 5 consists of a lower cylindrical shaft portion 6 with over its coat extending sawtooth Grooves, which is connected to a quadrangular cross-section section 7, to the a widened square headboard 8 connects. The cross section of the quadrangular Section 7 corresponds in shape to the opening 4 of the flange Part, so that this section is held non-rotatably in the breakthrough. With the quadrangular headboard 8, the dowel rests on the edge of the quadrangular opening 4 off. The shaft part 6 of the anchor is provided with an axial slot 9, which extends from the lower end to the quadrangular section 7. Of the Expansion dowel 5 to 8 consists of a plastic injection molded part. The expansion anchor is provided with a central bore 10 which is funnel-shaped towards its lower end extended, this funnel-shaped extension 11 an elliptical Cross section and its larger elliptical diameter with the slot 9 are aligned. In the bore 10, a pin 12 is disposed of steel, which in his Area on opposite sides with radial wing-like projections 13th is provided, widening wedge-shaped towards the lower end of the pin 12 and form the spreader. The upper end of the pin 12 carries as a head-a pinion 14th The pinion 14 of both sides mesh with racks 15, located at the bottom the cover plate 16 are located. The cover plate 16 also consists of a Sheet metal stamping or from an injection molded part of suitable material.

Das flanschförmige Teile 3 ist zwischen den Durchbrüchen 4 und der topfförmigen Ausnehmung 17 des topfförmigen Teils 2 mit Langlöchern 18 versehen, die parallel zu den inneren Rändern der Durchbrüche 4 und den Seitenwandungen der topfförmigen Ausnehmung 17 verlaufen. Die Deckplatte 16 ist auf ihrer Unterseite mit viereckigen Bolzen 19 versehen, die die Langlöcher 18 durchsetzen und mit Nietköpfen 20 versehen sind, so daß die Deckplatte 16 auf dem flanschförmigen Teil 3 über die Länge der Langlöcher 18 quer verschieblich geführt und gehaltert ist. In der aus Fig. 1 ersichtlichen Montagestellung der Deckplatte 16 ist diese teilweise von dem flanschförmigen Teil abgeschoben, wobei sich die vorderen Teile der Zahnstangen 15 im Eingriff mit den Ritzeln 14 befinden. In dieser Ausgangsstellung fluchten die keilförmigen Fortsätze 13 mit dem axialen Schlitz 9, so daß der Spreizdübel durch die Spreizkörper nicht gespreizt wird. Wird jedoch die Deckplatte 16 in ihre den flanschförmigen Teil 3 vollständig überdeckende Stellung in Richtung des Pfeils A verschoben, übertragen die Zahnstangen 15 auf das Ritzel 14 etwa eine Vierteldrehung, so daß die Spreizkörper 13 den Schaft 6 des Dübels 5 spreizen und diesen in einer Dübelbohrung verklammern.The flange-shaped parts 3 is between the apertures 4 and the cup-shaped Recess 17 of the cup-shaped part 2 provided with slots 18 which are parallel to the inner edges of the apertures 4 and the side walls of the cup-shaped Run recess 17. The cover plate 16 is on its underside with provided square pins 19 which pass through the slots 18 and rivet heads 20 are provided so that the cover plate 16 on the flange-shaped part. 3 over the length of the slots 18 is guided transversely displaceable and supported. In the apparent from Fig. 1 mounting position of the cover plate 16, this is partially deported from the flange-shaped part, wherein the front parts of the Racks 15 are in engagement with the pinions 14. In this starting position the wedge-shaped projections 13 are aligned with the axial slot 9, so that the expansion dowel is not spread by the spreader. However, if the cover plate 16 in their position completely covering the flange-shaped part 3 in the direction of the Arrow A shifted, the racks 15 transmit to the pinion 14 about one Quarter turn, so that the spreader 13 spread the shaft 6 of the anchor 5 and clamp this in a dowel hole.

Die mit Nietköpfen 20 versehenen Bolzen 19 weisen vorzugsweise einen viereckigen Schaft auf, um eine verkantungsfreie Verschiebung in den Langlöchern 18 zu gewährleisten. The provided with rivet heads 20 bolts 19 preferably have a quadrangular Shank on to a tilt-free displacement in the slots 18 to guarantee.

Bei dem Ausführungsbeispiel nach Fig. 5 ist das flanschförmige Teil 3 oberhalb und parallel zur Verbindungslinie der Drehachsen der Ritzel 14 mit Langlöchern 24 versehen, in denen seitliche Deckplattenteile 25 längsverschieblich geführt sind. Die Deckplattenteile 25 sind auf ihren Unterseiten mit Zahnstangenabschnitten 26 versehen, die mit den Ritzeln kämmen. Weiterhin tragen die Deckplattenteile auf ihren Unterseiten viereckige bolzenförmige Zapfen 27, die die Langlöcher 24 durchsetzen und zu ihrer Halterung auf der Rückseite der Langlöcher 14 mit Niet-köpfen versehen sind. Die Länge der Langlöcher 24 ist wiederum so bemessen, daß die Zahnstangen 26 den Ritzeln 14 eine Vierteldrehung erteilen, wenn die Deckplattenteile 25 aus ihrer in Fig. 5 ersichtlichen linken Stellung in ihre eingeschobene Stellung verschoben werden, wie aus der rechten Seite der Fig. 5 ersichtlich ist. Auch bei der Ausführungsform nach Fig. 5 kann eine Verklammerung der Spreizdübel 5 einfach und schnell ausgeführt werden, da sich die Deckplattenteile 25 zur Verriegelung in Richtung des Pfeils B einfach zusammenschieben lassen.In the embodiment of FIG. 5, the flange-shaped part 3 is above and parallel to the line connecting the axes of rotation of the pinion 14 with slots 24th provided in which lateral cover plate parts 25 are guided longitudinally displaceable. The cover plate parts 25 are on their underside with rack sections 26th provided that mesh with the pinions. Furthermore, wear the cover plate parts their undersides square stud-shaped pin 27, the slots 24th enforce and to their support on the back of the slots 14 with rivet heads are provided. The length of the elongated holes 24 is in turn dimensioned that the racks 26 give the pinions 14 a quarter turn when the Cover plate parts 25 from their apparent in Fig. 5 left position in their inserted Position are shifted, as shown in the right side of FIG. 5 is. Also in the embodiment of Fig. 5 can be a clamping the expansion dowel 5 can be made simple and fast, as the cover plate parts 25 to lock in the direction of arrow B just push together.

Claims (8)

  1. Element fastenable by at least one expansion dowel (5) to a counterpart provided with at least one hole, preferably a furniture fitting, e.g. hinge part (1), in which the expansion dowel (5) is provided at least over a portion of the length of its shaft (6) with an axially running slot (9) and with a central hole (10), in which hole is arranged an expanding body (12, 13) that on rotation expands the expansion dowel (5),
    characterised in that
    located on the element is a sliding part provided with a rack (15, 26), and that said rack (15, 26) engages with a pinion (14) that is non-rotationally connected to the expanding body (12, 13).
  2. Element according to Claim 1, characterised in that the expanding body consists of a pin (12) that is provided with mutually opposing radial projections (13) and with a head comprising a pinion (14) at its top end.
  3. Element according to Claim 1 or 2, characterised in that the projections (13) widen wedge-like, towards the bottom end of the pin.
  4. Element according to one of Claims 1 to 3, characterised in that the shaft (6) of the expansion dowel is provided with two mutually opposing slots (9) and the central hole (10) widens funnel-like towards the end of the shaft, with the funnel-shaped part (11) exhibiting an elliptical cross section and the generating side lines delimiting the larger diameter of the funnel-shape part (11) lying in a plane with the slots.
  5. Element according to one of Claims 1 to 4, characterised in that the element is plate-shaped in design and is provided on opposing sides with in each case one expansion dowel (5) and two oblong holes (18) running transverse to the line connecting the axes of rotation of the pinions (14), in which oblong holes (18) is located the sliding part (3) that is provided with two racks (15) that mesh with the two pinions (14).
  6. Element according to one of Claims 1 to 5, characterised in that the sliding part (3) is provided with two pins inserted through oblong holes (18), which pins bear rivet heads (20) on the opposing sides of the oblong holes (18).
  7. Element according to one of Claims 1 to 6, characterised in that the expansion dowel features a polygonal, e.g. rectangular, section (7) between its top bearing flange (8) and its shaft portion (6), with which section (7) it is retained and prevented from rotating in a complementary aperture (4).
  8. Element according to one of Claims 1 to 4 or 6 and 7, characterised in that two sliding parts (25) are located at the element parallel to the line connecting the axes of rotation of the pinions (14) and with rack sections (26) parallel to this connecting line, which rack sections (26) mesh with the pinions.
EP01126022A 2000-11-08 2001-10-31 Element fastenable by an expansion dowel Expired - Lifetime EP1205673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200130203T SI1205673T1 (en) 2000-11-08 2001-10-31 Element fastenable by an expansion dowel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20019015U 2000-11-08
DE20019015U DE20019015U1 (en) 2000-11-08 2000-11-08 Element that can be attached using expansion dowels

Publications (2)

Publication Number Publication Date
EP1205673A1 EP1205673A1 (en) 2002-05-15
EP1205673B1 true EP1205673B1 (en) 2004-09-15

Family

ID=7948587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01126022A Expired - Lifetime EP1205673B1 (en) 2000-11-08 2001-10-31 Element fastenable by an expansion dowel

Country Status (5)

Country Link
EP (1) EP1205673B1 (en)
AT (1) ATE276444T1 (en)
DE (2) DE20019015U1 (en)
ES (1) ES2227041T3 (en)
SI (1) SI1205673T1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014113714A1 (en) 2014-09-23 2016-03-24 Samet Kalip Ve Maden Esya San. Ve Tic. A.S. hinge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841933A1 (en) * 1988-12-13 1990-06-21 Salice Arturo Spa BASE PLATE FOR FIXING A FURNITURE HINGE OR THE LIKE
DE4124727C2 (en) * 1991-07-25 1994-01-27 Salice Arturo Spa Fastening element with a dowel-like socket
IT233450Y1 (en) * 1994-05-25 2000-01-28 Ferrari Franco QUICK FASTENING HINGE AND FASTENING ELEMENT
DE4438408A1 (en) * 1994-10-27 1996-05-02 Salice Arturo Spa Fastener
EP1006251A3 (en) * 1998-11-30 2002-03-27 Arturo Salice S.p.A. Braking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014113714A1 (en) 2014-09-23 2016-03-24 Samet Kalip Ve Maden Esya San. Ve Tic. A.S. hinge

Also Published As

Publication number Publication date
DE50103610D1 (en) 2004-10-21
ES2227041T3 (en) 2005-04-01
ATE276444T1 (en) 2004-10-15
EP1205673A1 (en) 2002-05-15
DE20019015U1 (en) 2001-02-15
SI1205673T1 (en) 2005-02-28

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