EP3468413A1 - Möbel mit auszug und erweiterungsplatte - Google Patents
Möbel mit auszug und erweiterungsplatteInfo
- Publication number
- EP3468413A1 EP3468413A1 EP17715724.5A EP17715724A EP3468413A1 EP 3468413 A1 EP3468413 A1 EP 3468413A1 EP 17715724 A EP17715724 A EP 17715724A EP 3468413 A1 EP3468413 A1 EP 3468413A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- turntable
- table top
- extension
- extension plate
- pull
- 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.)
- Withdrawn
Links
- 230000000452 restraining effect Effects 0.000 claims abstract 3
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000000717 retained effect Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
- A47B1/05—Extensible tables with supplementary leaves or drop leaves arranged at the periphery the leaves being extensible by drawing-out
-
- 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
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
- A47B1/05—Extensible tables with supplementary leaves or drop leaves arranged at the periphery the leaves being extensible by drawing-out
- A47B2001/053—Extensible tables with supplementary leaves or drop leaves arranged at the periphery the leaves being extensible by drawing-out and liftable to the same height as the main table leaf
Definitions
- the invention relates to a piece of furniture with a table top and an extendable guided under the table top excerpt with an extension plate, which is stowed from a stowed position in which it is not drawn out underneath the table top, in a working position, in which they are pulled out flush with the table top.
- the invention is concerned with table furniture having such an extension plate.
- cabinet furniture which have a worktop as a "table top”.
- the extension plate In the working position, the extension plate has the same width as the table top. In the storage position, however, the extension plate is rotated by 90 °, so that it can be accommodated below the table top between pull-out guides for the drawer.
- the object of the invention is to facilitate the handling of the furniture when transferring the extension plate from the stowed position to the working position and vice versa.
- a hub pivot fitting with: a turntable supported on the pullout, on which the extension plate is rotatable about a vertical axis,
- a first retaining mechanism that retains the turntable in a predetermined position during a pull-out pull-out movement to effect relative movement of the pull-out and turntable, wherein the predetermined position is selected to rotate the extension plate about the vertical axis in that position can, without touching on the table top,
- a second retaining mechanism which retains the fifth wheel in a phase of an insertion movement of the drawer and thus causes a relative movement of the drawer and turntable and which is activated by the extension plate is rotated back into an angular position, which it occupies in the stowed position, and
- a link guide that converts the relative movements of the drawer and the fifth wheel in vertical movements of the fifth wheel relative to the table top.
- the turntable When the extension plate is in the stowed position and then the drawer is pulled out, the turntable initially moves with the drawer until the aforementioned predetermined position is reached. Since the fifth wheel is then retained in this position by the first retaining mechanism, further movement of the drawer causes lifting of the fifth wheel to a position in which the extension plate of the table top is at the same height. In this position, the extension plate can be rotated to the angular position that it occupies in the working position. Subsequently, the drawer, the fifth wheel and the extension plate can be moved together in the direction of insertion until the extension plate rests flush against the table top.
- the extract is pulled out and brought the turntable back to the predetermined position in which the extension plate can be rotated. Turning the expansion plate to the angular position corresponding to the stowed position will activate the second retention mechanism.
- the turntable initially stops, and the slide guide causes the drawer to be lowered Turntable, so that the extension plate returns to a position below the table top.
- the second retention mechanism is deactivated, so that then the extract and the turntable can be further inserted together until the extension plate has again reached its 5 stowed position.
- All these complex movements are controlled simply by pulling out and inserting the drawer, for example by hand, and rotating the extension panel about its vertical axis, for example by hand.
- the fifth wheel at the same time forms a sliding bearing on which the extension plate in the angular position, which corresponds to the working position, can be displaced linearly on the turntable in the direction away from the table top.
- the extension plate can be brought into a position in which it connects flush with a front piece of the drawer or projects beyond this front piece.
- the drawer has a locking lever which is operated by the extension plate when it is rotated in the predetermined position about its vertical axis, and secures the extract against movement in the direction of insertion, as long as the extension plate in this predetermined position in an angular position - 30 ment, which deviates from the angular position in the stowed position. This will prevent the drawer from being accidentally inserted while the extension plate is rotated.
- the drawer has on each side a pull-out rail which is guided in an associated, fixed relative to the table top guide rail, and the guide slot is formed by two cam plates, which are each attached to one of the 5 pull-out rails. The turntable then has projecting waves on opposite sides, which engage in guide slots in the link plates.
- the first retaining mechanism is formed for example by tie rods or leaf springs which extend in the direction of the pull-out rails and are connected to the turntable via the shafts which pass through the guide slots. At the table top facing the ends of these tie rods or leaf springs stops are formed, which abut against with respect to the tabletop fixed counter-attacks when the turntable has reached its predetermined position for the rotation of the extension plate 15.
- the second retention mechanism may be formed by a tongue or pivot bar which projects from the turntable towards the table top and can be fi xed on the underside of the table top by means of a pin engaging in a recess of the table top.
- Figure 1 shows a guided below a table top of a furniture extract in the undressed state in plan view.
- Fig. 2 shows the extract of Figure 1 in a predetermined extension position.
- Fig. 3 is a view of the extract from the direction of the arrows III-III in Fig. 2; a partial section along the line IV -IV in Figure 3, in a front end portion of the drawer.
- Fig. 9 is a perspective view of a locking lever of the drawer.
- 10 to 12 are front views of the locking lever in different positions
- FIG. 13 is a view analogous to FIG. 5, but for another state of the lift turntable
- FIG. 14 shows the extract in the same position as in FIG. 8, but with the extension plate displaced;
- FIG. Fig. 15 shows the extract in a partially inserted position in which the
- Extension plate occupies a working position
- Fig. 16 is a table furniture according to another embodiment; Fig. 17, the table furniture of Figure 16 with partially extended extract.
- Fig. 18 the table furniture with fully extended extract
- Fig. 19 the table furniture of Figure 18 with an unfolded and rotated extension plate.
- Fig. 20 is a detail of a driving lock the table furniture.
- a table furniture is shown in plan view, which has a here indicated only in phantom lines table top 10, under the guide rails 12 an extract 14 is guided.
- the drawer 14 is formed in the example shown as a telescopic extension and has pull-out rails 16 which are each slidably connected via an intermediate rail 18 with one of the guide rails 12.
- At the front end of the extension rails 16 are connected by a front piece 20 which abuts flush in the state shown in Fig. 1 at the front edge of the table top 10.
- a lifting rotary fitting 22 is arranged, on which an extension plate 24 is mounted, which serves to expand the table top 10, if necessary, but in the state shown in Fig. 1 in a stowed position below the table top 10th is also shown here only in phantom lines.
- the hub pivot fitting 22 has a turntable 26 for the extension plate 24 and a slide guide 28 for raising and lowering the fifth wheel 26 on.
- the slotted guide 28 is formed by two sliding plates 30 which are each secured to one of the extension rails 16 and extend parallel and spaced from the inside of the respective extension rail 16.
- the turntable 26 is supported on two shafts 32, which extend transversely to the extension direction of the drawer 14 and engage with their opposite ends in guide slots 34 (FIG. 4) of the guide plates 30.
- the two shafts 32 are connected by longitudinal rods 36, the slide bearing 38 for additional support of the extension plate 24 wear.
- guide grooves 40, 40 ' are formed, which are partially formed as a continuous slots and form a rotary and sliding guide for the extension plate 24.
- the extension plate has on the underside a plurality of pins 42, 42 ', which engage in the guide grooves 40, 40'. Circular arcuate parts of the guide grooves 40, 40 'define a vertical axis of rotation A for the extension plate 24.
- a pull rod 44 is guided in each case, the rear end (left in Fig. 1) is designed as a stop and which is connected in the front region with one of the two shafts 32, which is the turntable 26 wear.
- a tongue 46 goes out, which carries a pin 48 at the free end.
- the longer arm 52 is pivotally mounted on the underside of the fifth wheel 26 and the shorter arm 54 projects at right angles toward the end of the tongue 46.
- a support plate 56 is also attached at a small distance from its free end, on which the angle lever 50 slidably rests.
- the support plate 56 has a guide slot into which engages a pin projecting from the angle lever 50.
- Fig. 1 shows the state in which the drawer 14 has been pulled out so far that the fifth wheel 26 and the extension plate 24 mounted thereon occupy a predetermined position, which is defined by the fact that formed as stops the rear ends of the tie rods 44 with respect to on the table top 10 fixed counter-attacks 58 strike.
- This position is selected so that when the extension plate 24 is rotated about the axis A, the outline of the expansion plate 24 does not overlap with the outline of the table top 10 in any angular position.
- tie rods 44 are connected only to the outgoing from the turntable 26 shafts 32, the remaining part of the drawer 14, in particular the frame formed by the extension rails 16 and the front piece 20 including the sliding plates attached to the extension plates 30, can be further extended.
- the tie rods 44 thus form, together with the stops 56, a first retainer which retains the turntable 26 in the position shown in FIG.
- a first retainer which retains the turntable 26 in the position shown in FIG.
- instead of the tie rods 44 and pull cables may be provided.
- the drawer 14 is shown in a rear view, ie direction of the arrows III-III in Fig. 2.
- the table top 10, the guide rails 12 and the intermediate rail 18 are shown here cut, as are the rear ends of the tie rods 44.
- the shorter arm 54 and the slightly oblique longer arm 52 of the angle lever 50 sees the shorter arm 54 and the slightly oblique longer arm 52 of the angle lever 50.
- the free end of the shorter arm 54th and the upper edge of the tongue 46 have mutually complementary ramps.
- the extension plate 24 resting on the turntable 26 is still located in a lowered position below the table top 10 in FIG. 3.
- FIG. 4 shows an interior view of one of the slide plates 30 at the front end of the drawer.
- the extension plate 24 is actually not visible due to the choice of the cutting plane in Fig. 4, but is indicated in phantom lines.
- To be seen in section are the ends of the shafts 32 which pass through the guide slots 34 of the link plate 30 and of which the rear (in Fig. 4 further to the right) shaft is fixedly connected to the tie rod 44.
- the guide slots 34 are formed by approximately Z-shaped slots, the central portion of which increases obliquely in the direction from the front to the rear end of the drawer and which have a short horizontal portion at each end. , C) _
- Fig. 7 shows the extract 14 in the plan view in the state shown in FIG. 5 and 6.
- the slide rails 16 are fully extended, so that the distance between the pre 20 der consultancy 20 and the fifth wheel 26 has increased.
- the link plates 30 have accordingly moved relative to the shafts 32, so that the fifth wheel 26 has been raised.
- the free end of the tongue 46 has been placed under the table top 10, and the pin 48 has entered the recess 60 of the table top. As a result, now the fifth wheel 26 is locked to the table top 10.
- the extension plate 24 can now be rotated by hand counterclockwise about the axis A. Although the extension plate 24 is level with the table top 10, the distance between these plates is so great that it does not collide when the extension plate is rotated. By locking the turntable to the table top, it is also prevented that the turntable is inadvertently displaced again in the direction of the table top 10 during the rotational movement.
- Fig. 8 shows the extension plate 24 in a rotated position by 90 °, in which their edges are aligned again parallel to the edges of the table top 10. The rotational movement is limited by 90 °, that one of the pins 42 'of the extension plate reaches the end of the arcuate portion of the guide groove 40'.
- a locking lever 64 is mounted, which is shown in Fig. 9 in perspective and on an enlarged scale.
- One end of this locking lever is pivotally mounted with a screw 66 on the (not shown in Fig. 9) link plate 30, but it has some play on the screw 66.
- a disposed on the screw 66 spring 68 pushes the locking lever slightly in the direction of the link plate.
- an approximately triangular cam 70 is attached to the locking lever.
- the free end of the locking lever 64 carries a mushroom-like head 72 which has approximately the shape of a truncated cone cut in half along its longitudinal axis.
- the located between the head 72 and the cam 70 part of the lock lever 64 is bent so that the head 72 has a slightly greater distance from the guide plate 30.
- a tension spring 74 which is anchored to the link plate and biases the locking lever 64 upwards, while at the same time exerts a torque on the locking lever, which has the tendency Head 72 and the cam 70 closer to the cam plate 30 to use.
- Fig. 10 shows a section through the crank plate 30 and the locking lever 64 in the state shown in Fig. 2 to 4.
- the extension plate 24 is accordingly still in the lowered position and pushes the locking lever 64 downwards.
- the cam 70 protrudes into the lower end of a recess 76 of the cam plate 30.
- the lower edge of this recess 76 is chamfered according to the slope of the cam 70.
- the recess 76 is covered in this state by the tie rod 44.
- the cam 70 prevents movement of the counter plate 30 and thus of the entire drawer 14 in the direction of the table top 10, since in such a movement the cam 70 at the end of the pull rod 44 would abut.
- the drawbar 44 is in turn locked on one of the shafts 32 and the tongue 46 of the fifth wheel to the table top 10.
- the extension with the slide plates 30 can not be pushed back from the position shown in Fig. 8 in the position shown in FIG. 7.
- the locking lever 64 prevents the fifth wheel 26 from returning to the lowered position during rotation of the extension plate.
- the pin 42 runs on the arm 52 and pivots it around the bearing 78 in the position shown in Fig. 8.
- the shorter arm 54 of the angle lever 50 slides like a wedge between the table top 10 and the end of the tongue 46, as shown in Fig. 13.
- the tongue 46 is bent slightly downward, so that the pin 48 emerges from the recess 60 of the table top.
- the support plate 56 is lowered with, when the end of the tongue 46 is bent down, but the arm 54 of the angle lever via a pin (without reference numeral) with the slot of the support plate 56 is engaged.
- the head of the lock lever 64 is positioned so that the edge of the extension plate 24 re-runs onto this head when the 90 ° rotation is completed.
- the cam 70 of the locking lever therefore retracts into the recess 76 of the cam plate 30.
- the extension plate 24 is now pulled out by hand in the extension direction. Since the extract (pull-out rails 16, front piece 20, and cam plates 30) is already fully extended, he can not participate in this movement. Instead, the extension plate 24 is linearly moved onto the turntable 26 in a movement guided by the pins 42, 42 'and the guide grooves 40, 40'.
- a co-movement of the fifth wheel 26 in the linear movement of the extension plate 24 is prevented by the tie rods 44.
- the linear movement of the extension plate 24 is terminated when the state shown in Fig. 14 is reached, in which the extension plate is flush with the front piece 20 of the drawer. From the front piece 20 projects a bolt 20a, which moves into a arranged on the underside of the extension plate 24 securing block 24a and thus secures the extension plate against vertical movement.
- the front piece 20 of the drawer 14 is similar to the initial state of FIG. 1 flush with the work surface and is used to expand and to the same.
- feet may be attached to the front piece 20, with which the extract is supported on the floor.
- the table top 10 may in turn have a pedestal with two feet, which together with the feet on the front piece 20 form the four feet of the table furniture.
- the table top 10 is supported on a pedestal with four feet and the extract 14 has no own feet and in the extended position only cantilevered freely.
- the table top 10 may in turn be slidably mounted on its pedestal.
- the movement of the drawer 14 may be coupled to the movement of the tabletop relative to the pedestal, so that the two elements move in opposite directions to one another.
- this changes nothing, since it depends on the relative movements between the extract and table top for this operation.
- extension plate 24 is to be stowed under the table top 10 again, the above-described movements in the reverse order and Go through the direction. Initially, the drawer 14 is pulled out again into the position shown in Fig. 14. The fifth wheel 26 and the extension plate 24 participate in this movement. Subsequently, the extension plate 24 on the turntable 26 is again moved to the position shown in FIG. 8, while the turntable 26 remains stationary with respect to the pull-out rails 16 and the guide plates 30.
- a bracket 80 is mounted, which is approximately U-shaped in plan view.
- the base of this bracket crosses a quarter-circular portion of the guide groove 40, but has to the underside of the fifth wheel 26 at such a vertical distance that it lies outside the path of movement of the pin 42 running in this guide groove and thus the rotational movement from the position to Fig. 7 in the position of FIG. 8 is not hindered.
- At the free end of the bracket forms a nose, which protrudes in the state of FIG. 8 in the guide groove 40 and thus in the path of movement of the pin 42.
- the head of the locking lever 64 is also released from the edge of the extension plate, so that the cam 70 moves out of the recess 76 into the movement path the pull rod 44 extends.
- the drawer 14 can not be displaced in the feed direction. Only when the rotational movement is completed and the state is reached as shown in FIG. 7, the extension plate re-runs on the head of the locking lever 64, so that the cam 70 is pulled back into the inoperative position.
- the fifth wheel 26 is still locked by the tongue 46 on the table top 10.
- the extract 14 is moved in the direction of insertion from the position of FIG. 7 in the position of FIG. 2, so the bogie 26 and the shafts 32 are stopped, and the waves move back into guide slots 34, so that the fifth wheel 26 and the extension plate 24 are lowered.
- the tongue 46, the pin 48 and the recess 60 in the table top thus form a second retention mechanism that retains the fifth wheel during the initial phase of the drawer extension movement, thus causing the relative movement of the fifth wheel and drawer needed to lower the extension panel.
- the table furniture shown in plan view in FIG. 16 has a table top 110 and 30 guide rails 112 and an extension 114 with pull-out rails 116 and intermediate rails 118.
- the slide rails 116 are at the front end by a pedestal 120 a, which is arranged below the table top 110.
- a fixed pedestal 120b is placed under the table top.
- a lifting rotary fitting 122 for an extension plate 124 is arranged between the pull-out rails 116.
- the extension plate 124 is supported on a turntable 126, which can be raised and lowered as in the previously described embodiment by means of link guides 128.
- the extension plate 124 has only one degree of freedom of movement relative to the turntable 126. It is only rotatable about a fixed axis B.
- the extension plate 124 consists of two superimposed and unfoldable parts (not visible in FIG. 16).
- the link guide 128 has link plates 130, in which shafts 132 are guided in guide slots 134 (FIG.
- the shafts 132 are connected by longitudinal bars 136 and carry the turntable 126th
- the two shafts 132 are also connected by a retaining rod 142, which is extended at its end facing the fixed base 120b by a leaf spring 144.
- the leaf spring carries at the free end a stop 145, which is stretched elastically against the underside of the table top 1 10.
- a rotary rod 146 Parallel to the retaining rod 142 extends below the center of the extension plate 124, a rotary rod 146 which is axially fixed and rotatably supported within a limited angular range on the turntable 126 and carries at the free end a Jerusalemra- ing pin 148.
- the turntable 126 and the rotary rod 146 assume a lowered position, so that the two superimposed parts of the extension plate 124 as well as the pin 148 are located below the underside of the table top 10.
- the drawer 114 has been pulled out so far that the extension plate 124 is located at a distance outside the outline of the table top 110.
- the stop 145 formed at the end of the leaf spring 144 is stopped by a catch hook 150 fastened to the underside of the table top 110, so that the turntable 126 can not move further in the extension direction.
- the rotary rod 146 is biased by a clamping mechanism 152 elastically in the direction of rotation in an end position in which the pin 148 is oriented vertically.
- the pin 148 is at a distance below a recess 154 formed in the underside of the table top 110.
- FIG. 18 shows the extension 114 in the fully extended position with the extension plate 124 raised. In this position, the extension plate 124 can now be rotated by 90 ° about the axis B. Thereby, the position shown in Fig. 19 is achieved.
- the two parts of the extension plate 124 are unfolded in Fig. 19 and designated 124a and 124b.
- the part 124a now covers the pedestal 120a as well as the parts of the lifting rotary fitting lying between this pedestal and the lower part 124b.
- a pressure piece 156 Attached to the underside of the extension plate portion 124b is a pressure piece 156 which, when the extension plate is rotated clockwise in Fig. 19 and reaches the position shown in Fig. 19, presses on the tensioning mechanism 152 and against the elastic force of this tensioning mechanism Rotation of the rotary rod 146 causes about its longitudinal axis. As a result, the pin 148 pivots in an oblique to Side inclined position in which he lies outside the recess 154 again. As a result, it is now possible to push the entire drawer 114 with the extension plate 124 back toward the table top 110 until this table top and both parts 124a, 124b of the extension plate abut one another and lie flush in one plane.
- the extension plate can be stowed under the table top 110 again.
- the pressure piece 156 releases the tensioning mechanism 152, which then rotates the pin 148 back to the vertical position to engage the recess 154 of FIG Table top 110 engages.
- the turntable 126 is therefore held in position relative to the table top 110 by the pivot rod 146 and the pin 148, so that the shafts 132 move in the slotted guides and the lowering of the fifth wheel cause.
- the pivot rod 146 lowers, and the pin 148 again emerges from the recess 154, so that the drawer 114 can then be completely inserted.
- a drive lock 158 is attached to one of the guide plates 130, which is shown enlarged in FIG. 20.
- the drive lock 158 has a vertically movably guided on the cam plate 130, elastically upwardly biased button 160, which has a conical head at the upper end, which projects into the plane of the lower part 124b of the extension plate.
- button 160 which has a conical head at the upper end, which projects into the plane of the lower part 124b of the extension plate.
- a locking lever 162 pivotally mounted on the cam plate 130 and pivotally connected to the button is moved into a position. pivoted tion in which it engages around one of the shafts 132 and holds at the upper end of the guide slot 134. This prevents the shafts 132 and thus the turntable from being lowered by the extension plate 124. If, in the state shown in FIG. 19, the extension plate is to be pushed toward the table top 110, however, the extension 114 and the fifth wheel can move together in the insertion direction.
- the extension plate 124 releases the button 160 so that, due to its elastic prestressing, it pivots into the position shown by dashed lines in FIG. 20, in which the blocking lever 162 rotates the shaft 132 releases. Then, when the drawer is moved in the direction of insertion with the slide plates 130, the shafts 132 in the guide slots 134 slide down and the extension plate is lowered so that it can slide under the table top 110 again.
- Fig. 21 shows a triggering mechanism 164 which, in combination with a modified turntable 126 'shown in Fig. 22, enables automatic initiation of the rotational movement of the extension plate 124.
- the trigger mechanism 164 is located approximately at the same place as the driving lock 158, but in a somewhat staggered plane. It has a pivotable about an axis 166 lever 168, which forms a latch 170 at the free end.
- a releaser 172 is arranged which projects in the region of the upper end of the guide slot 134 in the path of movement of the shaft 132 inside.
- the lever 168 is resiliently biased in a dot-dash line position shown in Fig. 21, in which the latch 170 protrudes into the plane of the lower portion 124 b of the extension plate 124.
- Fig. 22 shows the turntable 126 ', which can be used in place of the fifth wheel 126.
- the turntable 126 ' has a lower bearing disk 174 with a rectangular outline and an upper bearing disk 176 with a square outline, which is indicated in phantom only in FIG. 22 and is rotatably mounted on a bearing body 178.
- tension springs 182 are provided between the two bearing discs.
- the tension springs 182 are each anchored at one end to pin-shaped tie rods 184, which are fastened to the upper bearing plate 186 and project into the grooves 180.
- the de-energized ends of the tension springs are held by tie rods 186 on the lower bearing disk 174, so that the tension springs are stretched when the upper bearing disk 176 is rotated counterclockwise in Fig. 22 about the bearing body 178.
- a rolling bearing 188 is disposed radially outwardly of the return spring systems between the bearing discs.
- a guide groove 190 and a running in this guide stopper pin 192 limit the angle of rotation to 90 °.
- the extension plate 124 is mounted on the upper bearing plate 176.
- the upper bearing disk In the stowed position according to FIG. 16, the upper bearing disk is rotated by 90 ° relative to the position shown in FIG. 22, so that the tension springs are tensioned.
- the extension plate is then prevented from rotating by the latch 170 because the latch in the raised position abuts a lateral edge of the extension plate.
- the shaft 132 shown in FIG. 21 slides on the releaser 172 and pushes the lever 168 down against the force of a spring 194.
- the latch is deactivated, with the result that the extension plate automatically rotates under the action of the tension springs 170 into the position shown in FIG. 19.
- the latch 170 slidably bears against the lower side of the extension plate.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016103040.4U DE202016103040U1 (de) | 2016-06-08 | 2016-06-08 | Möbel mit Auszug |
DE202017100035.4U DE202017100035U1 (de) | 2017-01-06 | 2017-01-06 | Möbel mit Auszug |
PCT/EP2017/058080 WO2017211479A1 (de) | 2016-06-08 | 2017-05-19 | Möbel mit auszug und erweiterungsplatte |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3468413A1 true EP3468413A1 (de) | 2019-04-17 |
Family
ID=58489352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17715724.5A Withdrawn EP3468413A1 (de) | 2016-06-08 | 2017-05-19 | Möbel mit auszug und erweiterungsplatte |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3468413A1 (de) |
WO (1) | WO2017211479A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000001621A1 (it) * | 2020-01-28 | 2021-07-28 | B 4 Living Spa | Tavolo allungabile. |
AT523927B1 (de) * | 2020-11-02 | 2022-01-15 | Anrei Reisinger Ges M B H | Ausziehtisch |
CN112336061B (zh) * | 2020-11-03 | 2023-06-23 | 深圳古逾家居科技有限公司 | 一种空间利用率高的多工位办公电脑桌 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH703203B1 (de) * | 2010-05-28 | 2012-04-30 | Scheffler Ag | Tisch mit einer Dreh-Auszugmechanik zur Tischvergrösserung. |
ITUD20110050A1 (it) * | 2011-04-04 | 2012-10-05 | Calligaris Spa | Tavolo allungabile |
DE102012219036A1 (de) * | 2012-10-18 | 2014-04-24 | Markus Banzhaf | Auszugstisch |
-
2017
- 2017-05-19 EP EP17715724.5A patent/EP3468413A1/de not_active Withdrawn
- 2017-05-19 WO PCT/EP2017/058080 patent/WO2017211479A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017211479A1 (de) | 2017-12-14 |
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