EP1295545A1 - Verbindungseinrichtung und Tischsystem - Google Patents
Verbindungseinrichtung und Tischsystem Download PDFInfo
- Publication number
- EP1295545A1 EP1295545A1 EP02018267A EP02018267A EP1295545A1 EP 1295545 A1 EP1295545 A1 EP 1295545A1 EP 02018267 A EP02018267 A EP 02018267A EP 02018267 A EP02018267 A EP 02018267A EP 1295545 A1 EP1295545 A1 EP 1295545A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping part
- connection device
- movable unit
- table top
- unit
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
- A47B13/021—Fastening devices of the feet or legs
Definitions
- the present invention relates to a connecting device for Connect a table leg to a table top and onto a table system.
- Table systems are known in which a table leg over a Connection device is attached to a table top.
- a table top is attached to a table top.
- recesses in the table top with corresponding Projections of the table leg or the connecting device with one another in Brought into engagement and then locked. The locking can be done with the help of a Be carried out.
- a connecting device for connecting a Table legs provided with a table top comprises a movable unit and an immobile unit.
- the moveable The unit can preferably be arranged in or on the table leg and has one around it Longitudinal axis of the movable unit rotatable clamping part for connecting the Table legs with the table top on.
- the immobile unit is preferably in or formed on the table top or can be arranged and has an at least partially undercut engagement area with an opening in which the clamping part the movable unit is at least partially insertable through the opening.
- the Clamping part can be brought into a first position by a rotary movement, so that the clamping part engages behind the engagement area at least partially and further can be brought into a second position by axial movement, so that the movable Unit is attached to the immovable unit or clamped.
- the clamping part is preferably the most by rotating through 30 ° to 60 ° preferably about 45 °, can be brought to the first position.
- the table leg can be fixed on the table top.
- the clamping part has its The outer circumference is essentially in the form of a rectangle at least one corner is beveled. At least on the table leg is preferred a stop is provided so that the at least one beveled corner of the Clamping part rests on the clamping part after the rotary movement thereof.
- the clamping part Preferred are two corners of the clamping part, which are preferably diagonal opposite, beveled, and two substantially opposite Attacks are provided. Furthermore, the clamping part is preferably between the attacks provided. The fact that the clamping part between the Stops is provided, the clamping part can be protected from damage, protected during assembly or storage, for example become.
- the inner circumference of the opening of the immovable unit preferably corresponds about the shape limited by the outer contour of the stops.
- the movable unit also has one Threaded mandrel with an external thread, the external thread with a thread formed on or in the clamping part engages around the To allow axial movement of the clamping part.
- Trapezoidal thread Those formed on the threaded mandrel and on the clamping part are preferred Trapezoidal thread. By providing trapezoidal threads, the required rotation of the mandrel to bring the clamping part into the required position to bring, be reduced advantageously.
- the threaded mandrel preferably has one on one of its longitudinal ends projecting contact surface on which the clamping part frictionally as long until the rotary movement of the clamping part is completed. So can be guaranteed that first the required rotational movement of the Clamping part is carried out and only subsequently the axial movement of the Clamping part begins.
- the pitch of the thread is such formed that the clamping part by rotating the mandrel through 120 ° up to 150 °, preferably about 135 °, from the first to the second position.
- locking or latching or fixing the table leg to the Table top can be done by turning the mandrel briefly what leads to the fact that the table leg can be quickly mounted on the table top.
- the total rotation of the mandrel is up to must be carried out to lock the clamping part, 180 °.
- the movable unit preferably has a plastic one Brake part to the clamping part when opening the connection by friction hold in an undercut position until the clamping part of the second in the first position.
- the fact that the clamping part is held in the undercut position until the clamping part of the second to the first position, i.e. from the established state to a loosened one Condition can be ensured that the table leg is still fixed to the table top. This also allows disassembly of the table leg and the table top can be carried out easily and safely.
- the movable unit also has one Turn handle on.
- the rotary handle is preferably coupled to a first gear wheel the threaded mandrel preferably on its opposite the contact surface End coupled to a second gear, the first gear and the intermesh second gear so that rotation of the rotary handle on the Threaded mandrel is transmitted.
- the first gear is on the Cast-on twist grip.
- the two Gears can be designed so that an under- or translation when rotating takes place.
- twist grip is not arranged on the same axis as the mandrel have to be.
- the twist grip can advantageously, for example, continue to the middle of Table top can be arranged, although the clamping part is relatively close with respect the table top edge can be arranged.
- the rotary handle is preferably designed in such a way that it is in a released state and display a specified state of the connection device.
- This can the twist grip prefers, for example, one of a round plate projecting portion.
- the width of the rotary handle can be widened to one side or its Height can be reduced to one side, preferably one Combination of widening the width and decreasing the height of the Twist grip provided.
- a table system which comprises at least one table top and at least one table leg, the at least one table top and the at least one table leg by at least a connecting device can be connected as described above.
- the immobile unit comprises a recess in the at least a table top, wherein the recess is designed such that a Rotation of the clamping part in it is made possible.
- the immovable The unit prefers the recess of the at least one table top covering plate, the opening being provided in the plate. So can the immovable unit can be easily formed by the recess is formed, for example, by milling in the table top, and the plate covering the recess, which is made of metal, for example can be produced, preferably screwed or glued to the table top.
- this instructs at least one table leg the end to be connected to the table top on a connecting section in or on which the movable unit of the connecting device can be arranged is.
- the operability of the connecting device can thus be improved.
- the connecting section is preferably designed in such a way that two movable Units can be arranged in it.
- the two are movable Units arranged at an angle of 45 ° to each other.
- the table system has at least two table tops.
- FIG. 1 shows a perspective view of a preferred embodiment of a movable unit of the connecting device of the present invention.
- FIG. 2 to 6B show sectional and top and bottom views of parts of the movable Unit of FIG. 1.
- the movable unit will refer to FIGS. 1 to 6B described.
- the movable unit 10 comprises a threaded mandrel 12, a clamping part 14 Brake part 16, a first gear 18, a second gear 20 and a turning handle 22nd
- the threaded mandrel 12 is preferably threaded along its long side a trapezoidal thread 24. At one of its longitudinal ends, the Threaded mandrel 12 on a radially outwardly extending contact surface 26. At its other longitudinal end, the threaded mandrel 12 is tapered and has one Square 28 on. Furthermore, the mandrel 12 is with a Through hole 30 provided in the longitudinal direction. Is preferred in the Through hole 30 a thread is provided.
- the mandrel 12 is preferably made from free-cutting steel or a cast alloy, however other suitable materials can also be used.
- the clamping part 14 has essentially the shape of a cylinder 32 on which a substantially rectangular section 34 was placed.
- a substantially rectangular section 34 Preferably two diagonally opposite corners 36 of the rectangular or square Section 34 are chamfered.
- the chamfering of the corners 36 is preferred designed such that a side adjacent to the corner 36 continues is slanted than the other side, which is adjacent to the corner 36. So is the bevels of the corners themselves are essentially asymmetrical, whereby both corners beveled in the same way and point symmetric to each other to the axis of rotation of the clamping part 14.
- the preferred two not beveled Corners 37 have projections 35 extending in the direction of the cylinder 32 which are rounded on their sides facing the center in order to a partial circle with a certain radius around the axis of rotation of the Form clamping part 14.
- the clamping part 14 is preferably made of free-cutting steel or a cast alloy. However, others can also suitable materials are used.
- the clamping part 14 has a through hole with a Internal thread 38, wherein the thread 38 is designed such that it with fits the thread 24 of the mandrel. If the thread 24 of the Threaded mandrel 12 is designed as a trapezoidal thread, the thread 38 is Clamping part 14 also designed as a trapezoidal thread.
- the braking part 16 has essentially the shape of a cylinder 40, which in the upper area is expanded to the shape of a rectangle or square to have, of which two are preferably diagonally opposite one another Corners 42 are chamfered.
- the chamfer of the corners 42 of the braking part 16 is essentially symmetrical.
- the bevel is also preferably outward or convexly curved, the curvature preferably being the curvature of a Circle around the center of the braking part 16 with a corresponding radius equivalent.
- Projections 43 provided (Fig. 1).
- the outside diameter of the cylinder is preferably slightly smaller than the diameter of the circle, which is defined by the Inside of the projections 35 is formed.
- the clamping part 14 is also with provided a through hole 44, the inner diameter of which Corresponds to the outer diameter of the cylinder 32 of the clamping part 14.
- the brake part 16 is therefore preferably frictionally applied to the clamping part 14.
- the brake part 16 is preferably made of plastic, preferably polyamide, most preferred Polyamide-6 (PA6).
- the second gear wheel 20 has a projection 46 along its axis of rotation provided, the outer shape of the projection 46 is round. Furthermore points the gear 20 has a through hole 48, which is preferably of im is substantially square in shape to match the square 28 of the mandrel 12 to match.
- the gear 20 is preferably made of a zinc-aluminum alloy, preferably Zn Al 27.
- the twist grip 22 is with a substantially circular plate 50 and one projection substantially along the diameter of plate 50 52 provided.
- the protrusion 52 is preferably wider on one side and that narrower side designed higher. It is also possible that the projection 52 of the rotary handle 22 has another suitable shape.
- the first gear 18 is preferably cast on the rotary handle and such configured to interlock with the second gear 20. It can however, the gear can also be provided, for example by means of a Fasten screw connection to the twist grip. In the present preferred Embodiment, the gears 18 and 20 are configured the same. However, it is also conceivable to design the two gears 18 and 20 such that one Sub or translation is provided.
- the gear 18 is of a substantially cylindrical shape Locking member 54 provided, the locking member 54 at its distal end has radially outwardly extending projections 56.
- the locking member 54 can preferably be cast on the gear. It is also conceivable that the Locking member 54 by means of the first gear 18 and the twist grip 22 connecting screw connection is attached to the first gear 18. However, it is also conceivable to lock the locking member 54 to another suitable one Type of attachment, for example by screwing, to the gear 18 Fasten.
- the rotary handle 22 and the gear 18 are preferably made of a zinc-aluminum alloy, preferably Zn Al 27.
- FIG. 7A shows a sectional view of a table top with a fixed unit according to a preferred embodiment of the invention therein and FIG. 7B a Supervision of a covering plate of the immobile unit one Connection device according to a preferred embodiment of the Invention.
- the immovable one Connection unit 60 according to a preferred one Embodiment of the present invention described.
- the immobile unit 60 includes a recess 62 in a table top 90.
- the recess 62 is designed such that rotation of the clamping part 14 around an axis of rotation is made possible, that is, in the case where the Recess 62 is circular, the diameter of the circle is slightly larger than the diagonal of the two non-beveled corners of the clamping part 14. Die
- recess 62 can also be rectangular, square or of any any other shape, as long as rotation of the clamping part 14 is made possible in it.
- the immovable unit comprises a plate 64 which the Recess 62 covers.
- the plate 64 is preferably made somewhat larger as the recess 62 and preferably made of metal.
- the plate 64 can attached to table top 90 in any suitable manner, for example by screwing or gluing to it.
- a Recess 65 in the table top 90 may be provided around the plate 64 therein record so that the bottom of the table top 90 flush with the Completes the outer contour of the plate 64. It is also conceivable for the recess 62 and the plate 64 in one piece by suitable milling of the table top 90 train.
- plate 64 is made of the material the table top 90 and is integrally formed with this.
- the plate 64 is provided with an opening 66.
- FIG. 7B shows a further preferred embodiment of a plate 64 according to FIG present invention.
- plate 64 of FIG. 7B two are preferred substantially rectangular openings 66 are provided.
- the Table top 90 has two recesses 62 at corresponding positions. Consequently can be a table leg on which two according to the invention Connection devices are arranged (as described later) on the Table top 90 are attached.
- the table leg is preferably provided with a connecting section 94, which in a corresponding substantially tubular section (not shown) is introduced or used to form the table leg. It is however also conceivable, the tubular section and the To form connecting section 94 in one piece. Below is the Connection section 94 described in detail.
- FIG. 8A shows a top view of the connecting section 94
- FIG. 8B one perspective view of the connecting portion 94 according to a preferred one Embodiment of the invention according to a preferred embodiment of the Invention from above
- Fig. 8C is a perspective view of the Connection portion 94 according to a preferred embodiment of FIG Invention from below.
- the connector portion 94 preferably includes a first section 72, which in a correspondingly shaped tubular section of a table leg is inserted, and a second Section 74 which is substantially perpendicular to the first section 72 extends.
- the movable unit 10 is preferred in such a way Connecting section 94 arranged (as described below) that the movable unit 10 moves during use, i.e. preferably rotated and locked, but not by the connecting portion 94 can be separated.
- Connecting section 94 arranged (as described below) that the movable unit 10 moves during use, i.e. preferably rotated and locked, but not by the connecting portion 94 can be separated.
- the fact that the movable unit 10 during the Use cannot be disconnected from the connecting portion 94 the handling of the table system according to the invention can be improved.
- FIG. 8A shows a top view of a connecting section 94 according to one embodiment preferred embodiment of the invention.
- the Connection section 94 according to a preferred embodiment of FIG Invention designed such that two movable units 10 added can be.
- two movable units 10 in one Connecting section 94 can, for example, two table tops 90 by means of one Table leg to be connected.
- a movable unit of the Connection section 94 each with a stationary unit 60, which in the two table tops 90 are connected. Will only have a table leg connected to a table top 90, both movable units 10 in the a table top 90 is arranged.
- FIG. 8A-8C Invention is the connecting portion 94 for receiving two movable Units 10 are provided, but only one movable unit 10 is used shown. When ready for use, two are always preferred immobile units 10 inserted into the connecting portion 94.
- stops 68 are at the top of the connection section 94 preferably stops 68 arranged.
- two stops 68 are provided, which are in the essential, but it is also possible to use only one Provide stop 68.
- the stops 68 have one in the supervision essentially rectangular shape, with one end 70 expanding linearly.
- the widened ends 70 of the stops 68 lie in the present preferred embodiment diagonally opposite, the corresponding Elements of the movable unit 10 as described later therebetween are arranged.
- the movable unit can thus be protected from damage become.
- the inner contour essentially formed by the stops 68 essentially corresponds to the outer contour of the rectangular section 34 of the clamping part 14.
- the stops 68 are preferably made of aluminum or a Aluminum alloy, preferably Al 226.
- the clamping part 14 is screwed onto the mandrel 22 until it bears against the contact surface 26 of the threaded mandrel 22.
- the braking part 16 is preferably on the connecting section 94 arranged that the projections 43 with recesses 82, which are preferably are provided in the connecting section 94.
- the braking part 16 is thus positively arranged in the connecting section 94 and is against Secured twisting and pulling out. From below, the second gear 20 put on the mandrel 12.
- the gear 20 is preferred by means of secured by a screw connection to the threaded mandrel 12, with others Possibilities of securing the gear 20 on the mandrel 12 are conceivable are.
- the threaded mandrel 12, the clamping member 14, the braking member 16 and the second gear 20 is rotatably fixed in the connecting portion 94.
- the first gear 18, which is connected to the rotary handle 22 is engaged with the second gear 20 and on the Connection section 94 fastened by means of a snap connection, the Projections 56 of the locking member 54 with corresponding recesses (not shown) Interlocking connecting section 94. It is also conceivable the gear by means of a screw connection on the connecting section 94 Fasten.
- the Rotary handle 22 is arranged in connection section 94 as in FIG. 8C.
- the plate 50 of the rotary handle 22 is preferably designed such that the entire Recess 80 on the underside of the connecting section 94, which is preferably circular, can be covered.
- the Mechanics of the movable unit 10 are at least partially covered.
- connection process a table top 90 provided with an immobile unit 60 with a described a movable unit 10 table leg.
- the clamping part lies for the assembly of the table top 90 with the table leg 14 first frictionally on the contact surface 26 of the mandrel 12.
- the clamping part 14 is oriented such that the bevelled corners 36 of the clamping part essentially abut the ends 70 of the stops 68.
- the outer contour of the stops 68 together with the clamping part 14 essentially the shape of a rectangle.
- the rotary handle 22 is then actuated, which is rotated by approximately 45 ° becomes. However, there can also be other angles through which the rotary handle 22 is rotated will be provided as necessary.
- This rotation is about the Transfer gears 18 and 20 to the mandrel 12. Since the clamping part 14 abuts frictionally on the contact surface 26 of the threaded mandrel 12, the rotates Clamping part 14 with the threaded mandrel 12. The clamping part 14 rotates as long the mandrel 12 until the chamfered corners 36 on the stops 68 issue. Now the clamping part 14 can no longer be turned and is thus in its first position as shown in Fig. 9A.
- a further rotation of the rotary handle 22 causes a further rotation of the Threaded mandrel 12, the clamping member 14 using the interlocking Thread 24, 38 is moved away from the contact surface 26 in the axial direction.
- the Axial movement of the clamping part 14 will continue with the rotation of the rotary handle 22 performed until the clamping part 14 on the top of the plate 64 (Fig. 9B) is applied.
- the angle of rotation of the rotary handle 22 is preferably 135 °, wherein other angles of rotation are also possible. That is in this state Clamping part in its second position (Fig. 9B), in which the Connecting section 94 and thus the table leg fixed to the table top 90 are.
- the rotary handle 22 is in the opposite Direction turned.
- the clamping part 14 initially remains in the engaging position, since the clamping part 14 and the braking part 16 each other contact frictionally. If the clamping part 14 by sufficient rotation of the rotary handle 22 from the second to the first position and thus lies the clamping part 14 again frictionally on the contact surface 26 of the mandrel 12 on, the frictional force between the clamping part 14 and the Contact surface 26, the frictional force between the clamping part 14 and the Brake part 16 so that the clamping part 14 rotates with the threaded mandrel 12. As As a result, the clamping part 14 leaves the engaging first position. After that you can the movable unit 10 together with the connecting portion 94 from the immovable unit 60 are removed and thus the table top 90 of the Table leg to be separated.
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
- Telephone Set Structure (AREA)
- Furniture Connections (AREA)
Abstract
Description
- Fig.1
- eine perspektivische Ansicht der beweglichen Einheit der Verbindungseinrichtung gemäß einer bevorzugten Ausführungsform der Erfindung;
- Fig. 2
- eine Schnittansicht des Gewindedorns der beweglichen Einheit der erfindungsgemäßen Verbindungseinrichtung;
- Fig. 3A
- eine Schnittansicht des Klemmteils der beweglichen Einheit der erfindungsgemäßen Verbindungseinrichtung;
- Fig. 3B
- eine Unteransicht des in Fig. 3A gezeigten Klemmteils;
- Fig. 4A
- eine Schnittansicht des Bremsteils der beweglichen Einheit der erfindungsgemäßen Verbindungseinrichtung;
- Fig. 4B
- eine Aufsicht des in Fig. 4A gezeigten Bremsteils;
- Fig. 5A
- eine Schnittansicht des zweiten Zahnrads der beweglichen Einheit der erfindungsgemäßen Verbindungseinrichtung;
- Fig. 5B
- eine Aufsicht des in Fig. 5A gezeigten zweiten Zahnrads;
- Fig. 6A
- eine Seitenansicht des Drehgriffs und des ersten Zahnrads der beweglichen Einheit der erfindungsgemäßen Verbindungseinrichtung;
- Fig. 6B
- eine Unteransicht des in Fig. 6A gezeigten Drehgriffs;
- Fig. 7A
- eine Schnittansicht einer Tischplatte mit einer unbeweglichen Einheit gemäß einer bevorzugten Ausführungsform der Erfindung darin;
- Fig. 7B
- eine Aufsicht einer abdeckenden Platte der unbeweglichen Einheit einer Verbindungseinrichtung gemäß einer bevorzugten Ausführungsform der Erfindung;
- Fig. 8A
- eine Aufsicht eines Verbindungsabschnitts gemäß einer bevorzugten Ausführungsform der Erfindung;
- Fig. 8B
- eine perspektivische Ansicht eines Verbindungsabschnitts gemäß einer bevorzugten Ausführungsform der Erfindung von oben;
- Fig. 8C
- eine perspektivische Ansicht eines Verbindungsabschnitts gemäß einer bevorzugten Ausführungsform der Erfindung von unten;
- Fig. 9A
- eine teilweise Prinzipschnittansicht, welche die Verbindungseinrichtung gemäß einer bevorzugten Ausführungsform der vorliegenden Erfindung zeigt, wenn diese in die erste Position gebracht wurde; und
- Fig. 9B
- eine teilweise Prinzipschnittansicht, welche die Verbindungseinrichtung gemäß einer bevorzugten Ausführungsform der vorliegenden Erfindung zeigt, wenn diese in die zweite Position gebracht wurde.
- 10
- bewegliche Einheit
- 12
- Gewindedorn
- 14
- Klemmteil
- 16
- Bremsteil
- 18
- erstes Zahnrad
- 20
- zweites Zahnrad
- 22
- Drehgriff
- 24
- Trapezgewinde
- 26
- Anlagefläche
- 28
- Vierkant
- 30
- Durchgangsbohrung
- 32
- Zylinder
- 34
- rechteckiger Abschnitt
- 35
- Vorsprung
- 36
- abgeschrägte Ecke
- 37
- nicht-abgeschrägte Ecke
- 38
- Innengewinde
- 40
- Zylinder
- 42
- Ecken
- 43
- Vorsprünge
- 44
- Durchgangsbohrung
- 46
- Vorsprung
- 48
- Durchgangsloch
- 50
- Platte
- 52
- Vorsprung
- 54
- Arretierglied
- 56
- Vorsprünge
- 60
- unbewegliche Einheit
- 62
- Ausnehmung
- 64
- Platte
- 65
- Vertiefung
- 66
- Öffnung
- 68
- Anschlag
- 70
- Ende
- 72
- erster Abschnitt
- 74
- zweiter Abschnitt
- 80
- Ausnehmung
- 82
- Ausnehmungen
- 90
- Tischplatte
- 94
- Verbindungsabschnitt
Claims (19)
- Verbindungseinrichtung zum Verbinden eines Tischbeins (94) mit einer Tischplatte (90), wobei die Verbindungseinrichtung umfaßt:wobei das Klemmteil (14) durch eine Drehbewegung in eine erste Position bringbar ist, so daß das Klemmteil (14) den Eingriffsbereich zumindest teilweise hintergreift, und durch Axialbewegung in eine zweite Position bringbar ist, so daß die bewegliche Einheit (10) an der unbeweglichen Einheit (60) festgelegt bzw. festgeklemmt ist.eine bewegliche Einheit (10), welche bevorzugt an dem Tischbein (94) anordenbar ist und ein um die Längsachse der beweglichen Einheit (10) drehbares Klemmteil (14) zum Verbinden des Tischbeins (94) mit der Tischplatte (90) aufweist, undeine unbewegliche Einheit (60), welche bevorzugt in bzw. an der Tischplatte (90) ausgebildet bzw. anordenbar ist und einen zumindest teilweise hinterschnittenen Eingriffsbereich mit einer Öffnung (66) aufweist, in welchen das Klemmteil (14) der beweglichen Einheit (10) durch die Öffnung (66) zumindest teilweise einführbar ist;
- Verbindungseinrichtung gemäß Anspruch 1, wobei das Klemmteil (14) durch eine Drehung um 30° bis 60°, bevorzugt etwa 45°, zu der ersten Position bringbar ist.
- Verbindungseinrichtung gemäß einem der vorangehenden Ansprüche, wobei das Klemmteil (14) bezüglich seines Außenumfangs teilweise im wesentlichen die Form eines Rechtecks hat, dessen zumindest eine Ecke (36) abgeschrägt ist, und
bevorzugt an dem Tischbein (94) zumindest ein Anschlag (68) so vorgesehen ist, daß die zumindest eine abgeschrägte Ecke (36) des Klemmteils (14) nach der Drehbewegung des Klemmteils (14) an diesem anliegt. - Verbindungseinrichtung gemäß Anspruch 3, wobei zwei Ecken des Klemmteils (14) abgeschrägt sind und zwei sich im wesentlichen gegenüberliegende Anschläge (68) vorgesehen sind und das Klemmteil zwischen den Anschlägen (68) vorgesehen ist.
- Verbindungseinrichtung gemäß Anspruch 4, wobei der Innenumfang der Öffnung (66) der unbeweglichen Einheit (60) etwa der durch die Außenkontur der Anschläge (68) begrenzten Form entspricht.
- Verbindungseinrichtung gemäß einem der vorangehenden Ansprüche, wobei die bewegliche Einheit (10) ferner einen Gewindedorn (12) mit einem Außengewinde (24) aufweist, wobei das Außengewinde (24) mit einem an/in dem Klemmteil (14) ausgebildeten Gewinde (38) ineinandergreift, um die Axialbewegung des Klemmteils (14) zu ermöglichen.
- Verbindungseinrichtung gemäß Anspruch 6, wobei die an dem Gewindedorn (12) und an dem Klemmteil (14) ausgebildeten Gewinde (24, 38) Trapezgewinde sind.
- Verbindungseinrichtung gemäß Anspruch 6 oder 7, wobei der Gewindedorn (12) an einem seiner Längsenden eine seitlich vorspringende Anlagefläche (26) aufweist, an welcher das Klemmteil (14) so lange reibschlüssig anliegt, bis die Drehbewegung des Klemmteils (14) abgeschlossen ist.
- Verbindungseinrichtung gemäß einem der Ansprüche 6-8, wobei die Steigung des Gewindes (24, 38) derart ausgebildet ist, daß das Klemmteil (14) durch ein Drehung des Gewindedorns (12) um 120° bis 150°, bevorzugt etwa 135°, zu der zweiten Position bringbar ist.
- Verbindungseinrichtung gemäß einem der vorangehenden Ansprüche, wobei die bewegliche Einheit (10) ferner ein bevorzugt aus Kunststoff hergestelltes Bremsteil (16) aufweist, um das Klemmteil (14) beim Öffnen der Verbindung durch Reibschluß solange in einer hinterschneidenden Position zu halten bis das Klemmteil (14) von der zweiten in die erste Position gebracht worden ist.
- Verbindungseinrichtung gemäß einem der vorangehenden Ansprüche, wobei die bewegliche Einheit (10) ferner einen Drehgriff (22) aufweist.
- Verbindungseinrichtung gemäß Anspruch 11, wobei der Drehgriff mit einem ersten Zahnrad (18) gekoppelt ist und der Gewindedorn (12) bevorzugt an seinem der Anlagefläche (26) gegenüberliegenden Ende mit einem zweiten Zahnrad (20) gekoppelt ist, wobei das erste Zahnrad (18) und das zweite Zahnrad (29) so ineinandergreifen, daß eine Drehung des Drehgriffs (22) auf den Gewindedorn (12) übertragen wird.
- Verbindungseinrichtung gemäß Anspruch 10 oder 11, wobei der Drehgriff (22) derart ausgestaltet ist, um einen gelösten Zustand und einen festgelegten Zustand der Verbindungseinrichtung anzuzeigen.
- Tischsystem, umfassend zumindest eine Tischplatte (90) und zumindest ein Tischbein (94), wobei die zumindest eine Tischplatte (90) und das zumindest eine Tischbein (94) durch zumindest eine Verbindungseinrichtung gemäß einem der vorangehenden Ansprüche verbindbar sind.
- Tischsystem gemäß Anspruch 14, wobei die unbewegliche Einheit (60) eine Ausnehmung (62) in der zumindest einen Tischplatte (90) umfaßt, wobei die Ausnehmung (62) derart ausgestaltet ist, um eine Drehung des Klemmteils (14) darin zu ermöglichen.
- Tischsystem gemäß Anspruch 15, wobei die unbewegliche Einheit (60) ferner eine die Ausnehmung (62) der zumindest einen Tischplatte (90) abdeckende Platte (64) umfaßt, wobei die Öffnung (66) in der Platte (64) vorgesehen ist.
- Tischsystem gemäß einem der Ansprüche 14-16, wobei das zumindest eine Tischbein (94) an dem mit der Tischplatte (90) zu verbindenden Ende einen Verbindungsabschnitt (94) aufweist, in bzw. an welchem die bewegliche Einheit (10) der Verbindungseinrichtung und der zumindest eine Anschlag (68) anordenbar ist.
- Tischsystem gemäß Anspruch 17, wobei in dem Verbindungsabschnitt (94) zwei bewegliche Einheiten (10), bevorzugt in einem Winkel von 45° zueinander, anordenbar sind.
- Tischsystem gemäß Anspruch 18, wobei das Tischsystem zumindest zwei Tischplatten (90) aufweist und die unbeweglichen Einheiten (60) so in den Tischplatten (90) ausgebildet bzw. angeordnet sind, daß ein Tischbein (94) mit zwei Tischplatten (90) verbindbar ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10146373 | 2001-09-20 | ||
| DE10146373A DE10146373C1 (de) | 2001-09-20 | 2001-09-20 | Verbindungseinrichtung und Tischsystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1295545A1 true EP1295545A1 (de) | 2003-03-26 |
| EP1295545B1 EP1295545B1 (de) | 2005-05-11 |
Family
ID=7699676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02018267A Expired - Lifetime EP1295545B1 (de) | 2001-09-20 | 2002-08-22 | Verbindungseinrichtung und Tischsystem |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1295545B1 (de) |
| AT (1) | ATE295097T1 (de) |
| DE (1) | DE10146373C1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3009034A1 (de) | 2014-10-17 | 2016-04-20 | Thonet GmbH | Individualisiertes Stützelement sowie Verfahren |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20216700U1 (de) | 2002-10-30 | 2003-02-13 | Ghyczy Selection B.V., Swalmen | Klemmvorrichtung |
| DE102005028573B4 (de) * | 2005-06-21 | 2012-02-09 | Kinnarps Ab | Befestigungsanordnung für Möbelteile, insbesondere Tischmöbelteile |
| DE102006050677B4 (de) * | 2006-10-24 | 2008-12-24 | Brunner Gmbh | Lösbares Möbelbein |
| IT1393832B1 (it) * | 2009-04-24 | 2012-05-11 | Leonardo Srl | Gruppo di collegamento fra una gamba ed un ripiano di mobile |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232303A (en) * | 1990-05-22 | 1993-08-03 | Wilkhahn Wilkening + Hahne Gmbh + Co. | Connecting arrangement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8814153U1 (de) * | 1988-11-11 | 1988-12-29 | Max Meier GmbH & Co Metallwarenfabrik, 7585 Lichtenau | Tisch |
| DE4034566A1 (de) * | 1990-10-26 | 1992-04-30 | Le Thanh Son Dipl Ing | Verbindungssystem fuer rasch montierbare und demontierbare gegenstaende |
| SE510131C2 (sv) * | 1996-10-11 | 1999-04-19 | Inredningsform Gunnar Ottosson | Monteringsbeslag för bordsben, bord innefattande sådana monteringsbeslag samt bordssystem innefattande sådana bord |
| DE29823298U1 (de) * | 1998-03-20 | 1999-07-15 | Brunner GmbH, 77866 Rheinau | Tisch |
-
2001
- 2001-09-20 DE DE10146373A patent/DE10146373C1/de not_active Expired - Fee Related
-
2002
- 2002-08-22 EP EP02018267A patent/EP1295545B1/de not_active Expired - Lifetime
- 2002-08-22 AT AT02018267T patent/ATE295097T1/de active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232303A (en) * | 1990-05-22 | 1993-08-03 | Wilkhahn Wilkening + Hahne Gmbh + Co. | Connecting arrangement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3009034A1 (de) | 2014-10-17 | 2016-04-20 | Thonet GmbH | Individualisiertes Stützelement sowie Verfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10146373C1 (de) | 2003-04-10 |
| EP1295545B1 (de) | 2005-05-11 |
| ATE295097T1 (de) | 2005-05-15 |
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