EP0348605A1 - Device for tilting part of a bed frame - Google Patents

Device for tilting part of a bed frame Download PDF

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Publication number
EP0348605A1
EP0348605A1 EP89105694A EP89105694A EP0348605A1 EP 0348605 A1 EP0348605 A1 EP 0348605A1 EP 89105694 A EP89105694 A EP 89105694A EP 89105694 A EP89105694 A EP 89105694A EP 0348605 A1 EP0348605 A1 EP 0348605A1
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EP
European Patent Office
Prior art keywords
fitting part
detent lever
shaft
lever
detent
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.)
Granted
Application number
EP89105694A
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German (de)
French (fr)
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EP0348605B1 (en
Inventor
Robert Kahl
Hans Lantzsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rokado Metall-Holz-Kunststoff & Co KG GmbH
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Rokado Metall-Holz-Kunststoff & Co KG GmbH
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Rokado Metall-Holz-Kunststoff & Co KG GmbH filed Critical Rokado Metall-Holz-Kunststoff & Co KG GmbH
Priority to AT89105694T priority Critical patent/ATE75926T1/en
Publication of EP0348605A1 publication Critical patent/EP0348605A1/en
Application granted granted Critical
Publication of EP0348605B1 publication Critical patent/EP0348605B1/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/043—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of peg-and-notch or pawl-and-ratchet mechanism

Definitions

  • the invention relates to a device for adjusting a pivotable furniture part, in particular bed frame part, with a first, latching fitting part and with a cooperating detent lever on a second fitting part, the first and the second fitting part being pivoted to one another, and with a device for Return of the detent lever from an end position to the start position.
  • Such furniture fittings are known in multiple construction variants. Reference is made here to some metal fittings as examples, as described in DE-OS 23 30 442, DE-GM 75 17 510, laid-open specification 20 53 304 or German patent 33 46 382.
  • the basic principle of the detent lever return is to return it during the return movement above the detent track.
  • Other options have been proposed to return the detent lever to the side of the detent track, e.g. DE-PS 27 31 229 can be seen.
  • a disadvantage of the known solutions is, on the one hand, that they are still comparatively expensive, although they are made from sheet metal parts that are in some cases very simple, and, on the other hand, noise when used as metal parts wrap that can be annoying.
  • the object of the invention is to provide a solution with which, on the one hand, the manufacturing costs are reduced and, on the other hand, a strong reduction in noise during use is achieved.
  • this object is achieved according to the invention in that at least the first fitting part and the detent lever are made of plastic, the first fitting part being essentially T-shaped in cross section, with the detents on the inner surface of the T. Webs, and wherein the detent lever for engaging over the T-shaft of the first fitting part and for engaging its free ends in the detent recesses of the first fitting part is at least partially U-shaped in cross section.
  • the invention it is possible to manufacture such devices from plastic, with the advantages associated with the material.
  • the selected cross-sectional shapes offer corresponding security.
  • the fittings can be manufactured inexpensively as plastic injection molded parts, noise during operation can be practically avoided and. Like. more.
  • the invention provides that the free ends of the detent lever are equipped with projections pointing towards the T-shaft.
  • projections serve on the one hand to enlarge the support of the detent lever, but on the other hand they can also be used, like the guide pins in some of the above-mentioned metal fittings, for guiding and guiding the detent lever during its engagement and return movement.
  • the invention also provides that guide and retaining webs for the projections are provided on the free ends of the detent lever on the T-shaft.
  • a particularly advantageous embodiment of the invention consists in the fact that the T-shaft widens in the area of the last adjustment catches for spreading out the U-legs of the detent lever and tapers suddenly at the end of the adjustment area to form a return path.
  • the invention also provides that the return path is provided on the T-shaft in a lower region of the web and, parallel to this, an upper guide bar for returning the detent lever.
  • these can be equipped with additional reinforcing ribs if this should be necessary according to the material properties of the plastic materials used.
  • the device generally designated 1
  • the first fitting part generally designated 2
  • the detent lever generally designated 3
  • the second fitting part is only hinted at by a double-dotted line 4, since its special design is not important here.
  • the structure of the first fitting part 2 is essentially as follows: It has a cross-section of an approximately T-shaped plastic element with a T-web 5 with a plurality of notches 6 and an upwardly pointing T-shaft 7, on which a lower shorter one on both sides Guide web 8 and an upper longer guide web 9 are integrally formed, as can be seen from the cross-sectional drawing of FIG. 2.
  • An outward-pointing reinforcement rib 10 is indicated by dashed lines.
  • the notch lever designated 3 is at least partially U-shaped, so that two U-webs 11 are formed, of which only one is shown in FIG. 2, with inward-pointing projections 12 at their free ends. These free ends lie one after the other in the notch recesses 6 until they reach the area of the last notch recess 6a and are driven apart by the widening T-shaft of the first fitting part which is enclosed between them. After driving over the step edge designated 13, the free ends 12 jump together again and act on the return path 14 formed from above in this way. If the second fitting part 4 is now lowered, the projections 12 run over the surface of the shorter return web 8, 1 to the left, and at the end of the return movement fall into the first notch recess, approximately in the manner as shown in FIG. 3. The upward deflection of the projections 12 is prevented by the upper guide web 9.
  • the described embodiment of the invention can be modified in many ways without departing from the basic idea. So the invention is particularly not on the cross-sectional design of the notches 6, the reinforcing ribs 10, the detent lever and. Like. Limited, other shapes can be provided here u. Like. more.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mechanical Control Devices (AREA)
  • Special Chairs (AREA)

Abstract

With a device (1) for adjusting a part of a tiltable piece of furniture, in particular a part of a bed frame, having a first fitting part (2) having catches (6) and having a catch lever (3) on a second fitting part (4) interacting with said first fitting part, the first and the second fitting parts (2, 4) being rotatably linked to each other, and having an apparatus for returning the catch lever (3) from an end position into the starting position, a solution is to be provided, with which, on the one hand, the production costs are reduced and, on the other hand, a great reduction in the noise development during use is achieved. This is achieved by the fact that at least the first fitting part (2) and the catch lever (3) are made of plastic, the first fitting part (2) being of essentially T-shaped construction in cross-section, with the catches (6) on the inside surface of the T-bar (5), and the catch lever (3) being at least partially of U-shaped construction in cross-section for overlapping the T-shaft (7) of the first fitting part (2) and for engagement of its free ends in the catch recesses (6) of the first fitting part (2). <IMAGE>

Description

Die Erfindung richtet sich auf eine Vorrichtung zum Ver­stellen eines schwenkbaren Möbelteiles, insbesondere Bett­rahmenteiles, mit einem ersten, Rasten aufweisenden Be­schlagteil und mit einem damit zusammenwirkenden Rastenhe­bel an einem zweiten Beschlagteil, wobei das erste und das zweite Beschlagteil drehbar aneinanderangelenkt sind, und mit einer Einrichtung zur Rückführung des Rastenhebels aus einer Endposition in die Anfangsposition.The invention relates to a device for adjusting a pivotable furniture part, in particular bed frame part, with a first, latching fitting part and with a cooperating detent lever on a second fitting part, the first and the second fitting part being pivoted to one another, and with a device for Return of the detent lever from an end position to the start position.

Derartige Möbelbeschläge sind in vielfachen Konstruktions­varianten bekannt. Hier sei als Beispiel auf einige Metall­beschläge verwiesen, wie sie in der DE-OS 23 30 442, dem DE-GM 75 17 510, der Offenlegungsschrift 20 53 304 oder dem deutschen Patent 33 46 382 beschrieben sind. Das Grund­prinzip der Rastenhebel-Rückführung ist dabei, diesen bei der Rückführbewegung oberhalb der Rastenbahn zurückzufüh­ren. Andere Möglichkeiten sind vorgeschlagen worden, den Rastenhebel seitlich zur Rastenbahn zurückzuführen, wie dies z.B. der DE-PS 27 31 229 zu entnehmen ist.Such furniture fittings are known in multiple construction variants. Reference is made here to some metal fittings as examples, as described in DE-OS 23 30 442, DE-GM 75 17 510, laid-open specification 20 53 304 or German patent 33 46 382. The basic principle of the detent lever return is to return it during the return movement above the detent track. Other options have been proposed to return the detent lever to the side of the detent track, e.g. DE-PS 27 31 229 can be seen.

Ein Nachteil der bekannten Lösungen besteht zum einen dar­in, daß sie, obgleich aus zum Teil sehr einfachen Blechtei­len gefertigt, immer noch vergleichsweise teuer sind und zum anderen beim Gebrauch als Metallteile Geräusche ent­ wickeln, die störend sein können.A disadvantage of the known solutions is, on the one hand, that they are still comparatively expensive, although they are made from sheet metal parts that are in some cases very simple, and, on the other hand, noise when used as metal parts wrap that can be annoying.

Aufgabe der Erfindung ist die Schaffung einer Lösung, mit der zum einen die Herstellungskosten gesenkt und zum ande­ren eine starke Verminderung der Geräuschentwicklung bei der Benutzung erreicht wird.The object of the invention is to provide a solution with which, on the one hand, the manufacturing costs are reduced and, on the other hand, a strong reduction in noise during use is achieved.

Mit einer Vorrichtung der eingangs bezeichneten Art wird diese Aufgabe gemäß der Erfindung dadurch gelöst, daß we­nigstens das erste Beschlagteil und der Rastenhebel aus Kunststoff gefertigt sind, wobei das erste Beschlagteil querschnittlich im wesentlichen T-förmig ausgebildet ist, mit den Rasten auf der Innenfläche des T-Steges, und wobei der Rastenhebel zum Übergreifen des T-Schaftes des ersten Beschlagteiles und zum Eingriff seiner freien Enden in die Rastenausnehmungen des ersten Beschlagteiles wenigstens be­reichsweise querschnittlich Ü-förmig ausgebildet ist.With a device of the type described above, this object is achieved according to the invention in that at least the first fitting part and the detent lever are made of plastic, the first fitting part being essentially T-shaped in cross section, with the detents on the inner surface of the T. Webs, and wherein the detent lever for engaging over the T-shaft of the first fitting part and for engaging its free ends in the detent recesses of the first fitting part is at least partially U-shaped in cross section.

Mit der Erfindung ist es möglich, derartige Vorrichtungen aus Kunststoff zu fertigen, mit den mit dem Werkstoff ver­bundenen Vorteilen. Zum anderen bieten die gewählten Quer­schnittsformen entsprechende Sicherheit. Die Beschlagteile können als Kunststoffspritzteile preisgünstig gefertigt werden, Geräusche bei der Betätigung können praktisch ver­mieden werden u. dgl. mehr.With the invention it is possible to manufacture such devices from plastic, with the advantages associated with the material. On the other hand, the selected cross-sectional shapes offer corresponding security. The fittings can be manufactured inexpensively as plastic injection molded parts, noise during operation can be practically avoided and. Like. more.

In Ausgestaltung sieht die Erfindung vor, daß die freien Enden des Rastenhebels mit auf den T-Schaft hinweisenden Vorsprüngen ausgerüstet sind.In an embodiment, the invention provides that the free ends of the detent lever are equipped with projections pointing towards the T-shaft.

Diese Vorsprünge dienen einmal der Vergrößerung der Aufla­ge des Rastenhebels, zum anderen können sie aber auch, ähn­lich wie die Führungszapfen bei einigen der oben genannten Metallbeschläge, zum Leiten und Führen des Rastenhebels bei seiner Anstell- und Rückstellbewegung herangezogen wer­den.These projections serve on the one hand to enlarge the support of the detent lever, but on the other hand they can also be used, like the guide pins in some of the above-mentioned metal fittings, for guiding and guiding the detent lever during its engagement and return movement.

Um eine möglichst einwandfreie Führung zu ermöglichen, ist nach der Erfindung auch vorgesehen, daß am T-Schaft Leit- und Haltestege für die Vorsprünge an den freien Enden des Rastenhebels vorgesehen sind.In order to enable the best possible guidance, the invention also provides that guide and retaining webs for the projections are provided on the free ends of the detent lever on the T-shaft.

Eine besonders zweckmäßige Ausgestaltung der Erfindung be­steht darin, daß der T-Schaft im Bereich der letzten Ver­stellrasten zum Aufspreizen der U-Schenkel des Rastenhe­bels sich erweiternd und am Ende des Verstellbereiches sprungartig unter Bildung einer Rückführbahn sich verjün­gend ausgebildet ist.A particularly advantageous embodiment of the invention consists in the fact that the T-shaft widens in the area of the last adjustment catches for spreading out the U-legs of the detent lever and tapers suddenly at the end of the adjustment area to form a return path.

Mit dieser Gestaltung wird erreicht, daß die U-Schenkel des Rastenhebels am Ende ihrer Bewegung auf der Rastenbahn nach außen auseinander gespreizt werden, nach Überfahren des Rücksprunges streben die freien Enden aufgrund des Ma­ terialverhaltens des Kunststoffes wieder zusammen und be­aufschlagen damit die Rückführbahn, so daß z. B. das Bett­kopfteil wieder vollständig abgesenkt werden kann, wobei der Rastenhebel in seiner Anfangsposition zurückgleitet.With this design it is achieved that the U-legs of the locking lever are spread apart at the end of their movement on the raster track, after driving over the recess, the free ends strive due to the Ma material behavior of the plastic together again and thus act on the return path, so that, for. B. the bed headboard can be completely lowered again, with the detent lever sliding back in its initial position.

Zur Erleichterung der einwandfreien Funktion, insbesondere bei der Rückführung, sieht die Erfindung auch vor, daß die Rückführbahn am T-Schaft in einen unteren Bereich des Ste­ges und parallel hierzu ein oberer Leitsteg zur Rückfüh­rung des Rastenhebels vorgesehen ist.To facilitate the proper functioning, especially in the return, the invention also provides that the return path is provided on the T-shaft in a lower region of the web and, parallel to this, an upper guide bar for returning the detent lever.

Zur Verstärkung der jeweiligen Beschlagteile können diese mit zusätzlichen Verstärkungsrippen ausgerüstet sein, wenn dies nach den Materialeigenschaften der eingesetzten Kunst­stoffmaterialien notwendig sein sollte.To reinforce the respective fitting parts, these can be equipped with additional reinforcing ribs if this should be necessary according to the material properties of the plastic materials used.

Die Erfindung ist nachstehend anhand der Zeichnung bei­spielsweise näher erläutert. Diese zeigt in

  • Fig. 1 in Seitenansicht das erste Beschlagteil mit Rasten­hebel, teilweise geschnitten,
  • Fig. 2 einen Schnitt gemäß Linie II-II in Fig. 1 sowie in
  • Fig. 3 einen Teilschnitt gemäß Linie III-III in Fig. 1.
The invention is explained below with reference to the drawing, for example. This shows in
  • 1 is a side view of the first fitting part with detent lever, partially cut,
  • Fig. 2 shows a section along line II-II in Fig. 1 and in
  • 3 shows a partial section along line III-III in FIG. 1.

In den Figuren ist die allgemein mit 1 bezeichnete Vorrich­tung nur insofern dargestellt, als das erste Beschlagteil, allgemein mit 2 bezeichnet, und der Rastenhebel, allgemein mit 3 bezeichnet, teilweise geschnitten wiedergegeben sind. Das zweite Beschlagteil wird nur von einer doppel­punktierten Linie 4 andeutungsweise wiedergegeben, da es auf dessen spezielle Gestaltung hier nicht näher ankommt.In the figures, the device, generally designated 1, is only shown insofar as the first fitting part, generally designated 2, and the detent lever, generally designated 3, are shown partially in section. The second fitting part is only hinted at by a double-dotted line 4, since its special design is not important here.

Der Aufbau des ersten Beschlagteiles 2 ist im wesentlichen der folgende: Es besteht querschnittlich aus einem etwa T-förmigen Kunststoffelement mit einem T-Steg 5 mit einer Mehrzahl von Rastenausnehmungen 6 und einem nach oben wei­senden T-Schaft 7, an dem beidseitig ein unterer kürzerer Führungssteg 8 und ein oberer längerer Führungssteg 9 ein­stückig angeformt sind, wie dies aus der Querschnittszeich­nung gemäß Fig. 2 ersichtlich ist. Eine nach außen weisen­de Verstärkungsrippe 10 ist gestrichelt angedeutet.The structure of the first fitting part 2 is essentially as follows: It has a cross-section of an approximately T-shaped plastic element with a T-web 5 with a plurality of notches 6 and an upwardly pointing T-shaft 7, on which a lower shorter one on both sides Guide web 8 and an upper longer guide web 9 are integrally formed, as can be seen from the cross-sectional drawing of FIG. 2. An outward-pointing reinforcement rib 10 is indicated by dashed lines.

Im Bereich der letzten Rastenausnehmungen, mit 6a bezeich­net, erweitert sich im Querschnitt der Schaft 7, was in FiG. 3 im Schnitt dargestellt ist und in Fig. 1 durch senk­rechte Linien angedeutet wurde.In the area of the last notch recesses, designated 6a, the shaft 7 widens in cross section, which is shown in FIG. 3 is shown in section and was indicated in Fig. 1 by vertical lines.

Der mit 3 bezeichnete Rastenhebel ist wenigstens bereichs­weise U-förmig ausgebildet, so daß sich zwei U-Stege 11 bilden, von denen in Fig. 2 nur einer dargestellt ist, mit nach innen weisenden Vorsprüngen 12 an ihren freien Enden. Diese freien Enden legen sich nacheinander in die Rasten­ausnehmungen 6 bis sie in den Bereich der letzten Rasten­ausnehmung 6a gelangen und durch den sich erweiternden, zwischen sich eingeschlossenen T-Schaft des ersten Be­schlagteiles auseinander getrieben werden. Nach Überfahren der mit 13 bezeichneten Stufenkante Springen die freien En­den 12 wieder zusammen und beaufschlagen von oben auf die­se Art und Weise die gebildete Rückführbahn 14. Wird nun das zweite Beschlagteil 4 nach unten abgesenkt, laufen die Vorsprünge 12 über die Oberfläche des kürzeren Rückführste­ges 8, in Fig. 1 nach links, und fallen am Ende der Rück­führbewegung in die erste Rastenausnehmung ein, etwa in der Weise, wie dies in Fig. 3 dargestellt ist. Das Nach-­Oben-Ausweichen der Vorsprünge 12 wird durch den oberen Führungssteg 9 verhindert.The notch lever designated 3 is at least partially U-shaped, so that two U-webs 11 are formed, of which only one is shown in FIG. 2, with inward-pointing projections 12 at their free ends. These free ends lie one after the other in the notch recesses 6 until they reach the area of the last notch recess 6a and are driven apart by the widening T-shaft of the first fitting part which is enclosed between them. After driving over the step edge designated 13, the free ends 12 jump together again and act on the return path 14 formed from above in this way. If the second fitting part 4 is now lowered, the projections 12 run over the surface of the shorter return web 8, 1 to the left, and at the end of the return movement fall into the first notch recess, approximately in the manner as shown in FIG. 3. The upward deflection of the projections 12 is prevented by the upper guide web 9.

Natürlich ist das beschriebene Ausführungsbeispiel der Er­findung noch in vielfacher Hinsicht abzuändern, ohne den Grundgedanken zu verlassen. So ist die Erfindung insbeson­dere nicht auf die querschnittliche Gestaltung der Rasten 6, der Verstärkungsrippen 10, des Rastenhebels u. dgl. be­schränkt, hier können auch andere Formen vorgesehen sein u. dgl. mehr.Of course, the described embodiment of the invention can be modified in many ways without departing from the basic idea. So the invention is particularly not on the cross-sectional design of the notches 6, the reinforcing ribs 10, the detent lever and. Like. Limited, other shapes can be provided here u. Like. more.

Claims (6)

1. Vorrichtung zum Verstellen eines schwenkbaren Möbelteiles, insbesondere Bettrahmenteiles, mit einem ersten, Rasten aufweisenden Beschlagteil und mit einem damit zusammenwir­kenden Rastenhebel an einem zweiten Beschlagteil, wobei das erste und das zweite Beschlagteil drehbar aneinanderan­gelenkt sind, und mit einer Einrichtung zur Rückführung des Rastenhebels aus einer Endposition in die Anfangsposi­tion,
dadurch gekennzeichnet,
daß wenigstens das erste Beschlagteil (2) und der Rastenhe­bel (3) aus Kunststoff gefertigt sind, wobei das erste Be­schlagteil (2) querschnittlich im wesentlichen T-förmig ausgebildet ist, mit den Rasten (6) auf der Innenfläche des T-Steges (5), und wobei der Rastenhebel (3) zum Über­greifen des T-Schaftes (7) des ersten Beschlagteiles (2) und zum Eingriff seiner freien Enden in die Rastenausneh­mungen (6) des ersten Beschlagteiles (2) wenigstens be­reichsweise querschnittlich U-förmig ausgebildet ist.1. Device for adjusting a pivotable furniture part, in particular bed frame part, with a first, detent fitting part and with a cooperating detent lever on a second fitting part, the first and the second fitting part being pivoted to one another, and with a device for returning the detent lever a final position in the starting position,
characterized,
that at least the first fitting part (2) and the detent lever (3) are made of plastic, the first fitting part (2) being essentially T-shaped in cross section, with the detents (6) on the inner surface of the T-web (5 ), and wherein the detent lever (3) for engaging over the T-shaft (7) of the first fitting part (2) and for engaging its free ends in the notch recesses (6) of the first fitting part (2) is at least partially U-shaped in cross section . 2. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
daß die freien Enden des Rastenhebels (3) mit auf den T-Schaft (7) hinweisenden Vorsprüngen (12) ausgerüstet sind.2. Device according to claim 1,
characterized,
that the free ends of the detent lever (3) are equipped with projections (12) pointing towards the T-shaft (7). 3. Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß am T-Schaft (7) Leit- und Haltestege (8,9) für die Vor­sprünge (12) an den freien Enden des Rastenhebels (3) vor­gesehen sind.3. Device according to claim 1 or 2,
characterized,
that guide and retaining webs (8, 9) for the projections (12) are provided on the free ends of the detent lever (3) on the T-shaft (7). 4. Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet,
daß der T-Schaft (7) im Bereich der letzten Verstellrasten (6a) zum Aufspreizen der U-Schenkel des Rastenhebels (2) sich erweiternd und am Ende des Verstellbereiches sprungar­tig unter Bildung einer Rückführbahn (14) sich verjüngend ausgebildet ist.4. Device according to one of the preceding claims,
characterized,
that the T-shaft (7) widens in the area of the last adjustment catches (6a) for spreading the U-legs of the catch lever (2) and is tapered at the end of the adjustment range to form a return path (14). 5. Vorrichtung nach Anspruch 4,
dadurch gekennzeichnet,
daß die Rückführbahn (14) am T-Schaft (7) in einen unteren Bereich des Steges (8) und parallel hierzu ein oberer Leit­steg (9) zur Rückführung des Rastenhebels (3) vorgesehen ist.5. The device according to claim 4,
characterized,
that the return path (14) is provided on the T-shaft (7) in a lower region of the web (8) and, parallel thereto, an upper guide web (9) for returning the detent lever (3). 6. Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet,
daß das erste Beschlagteil (2) und/oder der erste Hebel (3) und/oder das zweite Beschlagteil (4) mit zusätzlichen Verstärkungsrippen (10) ausgerüstet ist.6. Device according to one of the preceding claims,
characterized,
that the first fitting part (2) and / or the first lever (3) and / or the second fitting part (4) is equipped with additional reinforcing ribs (10).
EP89105694A 1988-06-24 1989-03-31 Device for tilting part of a bed frame Expired - Lifetime EP0348605B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89105694T ATE75926T1 (en) 1988-06-24 1989-03-31 DEVICE FOR PIVOTING A BED FRAME PART.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3821289 1988-06-24
DE3821289A DE3821289A1 (en) 1988-06-24 1988-06-24 DEVICE FOR PIVOTING A BED FRAME PART

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EP0348605A1 true EP0348605A1 (en) 1990-01-03
EP0348605B1 EP0348605B1 (en) 1992-05-13

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AT (1) ATE75926T1 (en)
DE (1) DE3821289A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492194A1 (en) * 1990-12-22 1992-07-01 Franke GmbH &amp; Co. KG Pivot mounting for furniture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH533970A (en) * 1972-03-27 1973-02-28 Lanz Ag Hermann Adjustment device for sitting or lying furniture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH533970A (en) * 1972-03-27 1973-02-28 Lanz Ag Hermann Adjustment device for sitting or lying furniture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492194A1 (en) * 1990-12-22 1992-07-01 Franke GmbH &amp; Co. KG Pivot mounting for furniture

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Publication number Publication date
DE3821289A1 (en) 1989-12-28
EP0348605B1 (en) 1992-05-13
ATE75926T1 (en) 1992-05-15

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