EP2595504B1 - Ejector unit and push device - Google Patents
Ejector unit and push device Download PDFInfo
- Publication number
- EP2595504B1 EP2595504B1 EP11735640.2A EP11735640A EP2595504B1 EP 2595504 B1 EP2595504 B1 EP 2595504B1 EP 11735640 A EP11735640 A EP 11735640A EP 2595504 B1 EP2595504 B1 EP 2595504B1
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- EP
- European Patent Office
- Prior art keywords
- lever
- ejector apparatus
- push
- ejector
- guide
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- 239000012190 activator Substances 0.000 description 15
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- 239000002184 metal Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
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- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
Definitions
- the present invention relates to an ejection device, in particular for movable furniture parts, with at least one pivotally mounted lever, which is biased by a spring in an ejection direction, and a pushing device, in particular for furniture or household appliances.
- the DE 20 2006 020 236 discloses a device for opening and closing a movable furniture part, in which a locking unit is provided with at least two locking elements which are synchronously coupled to each other and play substantially free of play.
- One of the locking elements has a locking mechanism, so that a furniture part can cause an unlocking by pressing and then ejected in the opening direction.
- This device is constructed comparatively complex with a variety of items and requires much space because of the two separate locking elements.
- the EP 1 598 509 discloses a locking device for movable furniture parts, in which a plunger is latched via a latching mechanism against the force of a spring in a retracted position. Upon depression of the plunger, the latching mechanism can be unlocked to eject a movable furniture part.
- a latching mechanism is arranged on the lever, by means of which the lever can be latched in a closed position against the force of the spring. Therefore, after unlocking, the component can be ejected in an opening direction, and then the lever can be locked by the component again in the closed position.
- the ejection device can be made particularly compact and can be independent of other guide elements, a self-closing or dampers are arranged.
- the ejection device designed in this way can be used in particular for movable furniture parts, such as drawers, sliding doors or flaps.
- the locking mechanism comprises a curved guide with a loop-shaped portion on which a detent recess is formed.
- a control is mounted on the lever, which is guided in the cam guide.
- the control comprises at least one pin which engages in the cam guide and is slidably mounted on the lever.
- the control may be formed as a rod which engages through a slot in the lever, so that on opposite sides of the lever a pin protrudes, which is held in each case in a curved guide. This allows a particularly stable locking of the lever.
- For unlocking can be arranged adjacent to the detent recess a run-on slope, by means of which the rod is displaceable relative to the lever when the lever is pivoted, so that in a simple manner takes place unlocking and only a small distance is required for the unlocking.
- the lever is rotatably mounted on a housing, on which a cam guide is formed.
- the housing may comprise two side walls, each having on their inner sides a groove-shaped curve guide in which the control is performed.
- the cam guide and the control element are arranged in the housing or in the lever in a protected manner. It is of course also possible to form the Kurver Insert on the lever and to provide a control on the housing, such as a sliding pin.
- the ejection device comprises a plurality of levers, which are coupled to one another via a connecting element and movable together. Especially when using the ejection device on a rear wall of a drawer, it may be necessary to provide distributed over the width of the drawer more ejection devices. Then, a single triggering of a jetting device is prevented because they are moved together over the connecting element.
- the ejection device may further comprise at least one pullout guide on which a pusher element is movably held.
- the ejector On the pusher, the ejector may be mounted, wherein the housing of the ejector optionally on a fixed component, such as a furniture body, or is mounted on the push element.
- the pusher can then be retracted in the closing direction, so that the lever is moved against the force of the spring and unlocked.
- a magnet is provided on the lever, by means of which the control element can be influenced.
- the control consists of this preferably made of metal, so that at certain positions of the cam guide, the magnet acts on the control, in particular in areas of a branch at which the control could be moved in the wrong direction without the action of the magnet.
- the switching path for unlocking the lever can be reduced to a minimum when the magnet acts on the control in the region of the detent recess, so that acts by a minimal movement of the control from the detent recess or locking receptacle out a force on the control.
- the ejection device according to the invention can be easily installed in different positions, for example, also directed overhead and with the lever down.
- this ejector can also be used particularly well with wide drawers and a small aperture gap.
- a pushing device which comprises a body on which a push element is held movably via at least one pull-out guide, wherein the push element can be ejected via an ejection device according to the invention.
- the ejection device can be fixed to a rear side of the thrust element and cooperate with a lever on a rear wall or a stop to move the thrust element from a closed position to a slightly open position.
- the pushing device is equipped with a first ejection device, which is effective over a longer distance than the tumbler, which is designed for example as a self-closing device.
- a first ejection device which is effective over a longer distance than the tumbler, which is designed for example as a self-closing device.
- the lever is adjustably held in the opening direction on the thrust element.
- a setting can be made, for example, to adjust the size of the diaphragm gap of a front panel relative to a furniture body.
- the adjustment can be done for example via an eccentric mechanism or another adjusting device, which allows a displacement of the lever in the opening direction and closing direction with mounted lever.
- a first ejector may be provided which can move the pusher from a closed position to a slightly open position and a second ejector which is spaced from the first ejector.
- the pusher can be locked in an intermediate position between the two ejection devices, for example via a self-closing, since the respective forces on the thrust element by the two ejection devices and the self-closing partially overlap. This provides a high degree of ease of use, as the user can lock the pusher either in a slightly open position or in the closed position.
- the force of the first ejector superimposes the force of the locking mechanism so that the first ejector accelerates the pushing member to reach a second ejector without an intermediate position and then further accelerates the push member from this second ejector.
- the firing force for the first ejector is reduced and the pusher is accelerated over a longer distance.
- the ejection devices can be arranged at a distance from each other or partially overlap.
- the locking device causes the roller on the lever of the first ejection device always comes to rest against the stop in the latched state of the trigger mechanism. Thus, a direct response of the trigger mechanism is ensured. Furthermore, the pusher can not be unintentionally moved out of the carcass, e.g. by vibrations or an inclination of the body in the opening direction.
- the locking device By manually opening the thrust element, the locking device can be overcome. Once the second ejector is engaged, the user is at least assisted in opening the pusher. When opened manually in the opening direction of the release mechanism of the second ejector remains locked.
- the push element is up closed to the stop of the roller on the lever of the second ejection device.
- the next opening process can be triggered either by pressure in the closing direction or train in the opening direction on the pusher.
- a lever at least partially encompassing retaining element is provided, which holds the lever together with the pusher in a closed position.
- the holding element can be designed to be bendable in order to release the lever when a predetermined tensile force is exceeded. As a result, damage to the retaining element is avoided.
- An ejection device 1 comprises a lever 2, at one end of a roller 3 is rotatably mounted.
- the roller 3 has on opposite sides protruding pins 4, which are fixed in a receptacle between two legs 5, wherein the legs 5 are formed integrally with the lever 2.
- the lever 2 is rotatably mounted about a shaft 7 on a housing 6, wherein the housing 6 has a front wall 16 which connects two side walls 60 together.
- a groove-shaped cam guide 14 is recessed, which has an outwardly open channel 15 for mounting a control element 11.
- the control element 11 is designed as a rod which is cylindrical and has at opposite ends a radially protruding ring 12, on which a laterally projecting pin 13 connects. The pin 13 is held in each case in the cam guide 14 movable.
- the control element 11 engages through a slot 9 which is recessed in the lever 2.
- the elongated hole 9 comprises a thickened head section 10, through which the control element 11 can also be pushed through with the annular discs 12, so that it can then be moved in the axial direction within the oblong hole 9.
- the slot 9 extends in alignment with the axis of rotation of the roller 3 and the axis of rotation 7 or in the plane spanned by the roller 3 and axis of rotation 7, so that the control element 11 in the radial direction of the lever 2 in the slot 9 is movable.
- the lever 2 is biased by a spring 17 in the opening direction, wherein the spring 17 rests with a leg 18 on the front wall 16 and with the opposite leg 19 on the lever second
- FIGS. 3 to 6 the function of the ejection device 1 is shown in different positions.
- the lever 2 is arranged in a closed position.
- the control element 11 is located with the pin 13 on a detent recess 20 which is formed by a projection in a loop-shaped portion of the cam guide 14.
- the spring 17 pushes the lever 2 about the axis 7 to the right and the pin 13 is thereby in the locking recess 20 at.
- FIGS. 7A to 10B is the ejector of the FIG. 1 shown in a mounting situation on a furniture 30.
- the furniture 30 comprises a furniture body 32, on which at least one push element 35 is movably mounted.
- the thrust element 35 is designed as a drawer, which has a front panel 31.
- the housing 6 of the ejector 1 is mounted, on which the lever 2 is pivotally mounted.
- an angle is defined, which forms a stop 34 for the lever 2 with a leg.
- FIGS. 7A and 7B the closing position of the drawer is shown.
- the thrust element 35 can now be moved independently of the ejection device 1, wherein the lever 2 is arranged at a distance from the stop 34, as shown in Figures 10A and 10B. To bring the pusher 35 back into the closed position, this is moved in the closing direction until the lever 2 bears against the stop 34 and is then pivoted in a counterclockwise direction and against the force of the spring 17 until in the Figures 6A and 6B shown position is reached. Subsequently, the front panel 31 or a handle member is released, so that the spring 17, the thrust element 35 opens slightly and thereby locked to the ejector 1.
- the pushing element 35 has a box-shaped construction, on which the front panel 31 is fixed. On opposite sides of the thrust element 35th Excerpt 40 guides are arranged, on which the thrust element 35 is held movable. On the rear wall 33 of the thrust element 35, two housings 6 are fixed, on each of which a lever 2 is pivotably mounted. The levers 2 are connected to each other via a rod 36 and thus can only be moved together. As a result, an unlocking of the two ejection devices 1 can take place even when there is lateral loading on the front panel 31. For each ejection device 1, an angle 34 is fixed to the furniture body 32, which forms a stop for the lever 2 with a leg.
- FIGS. 12A and 12B a drawer guide 40 is shown, on which the thrust element 35 is movably held.
- the drawer guide 40 comprises a guide rail 41, which is mounted on the furniture body 32.
- a running rail 42 is optionally movably mounted with the interposition of one or more center rails, on which the thrust element 35 is fixed.
- a web-shaped activator 44 is fixed, which can be coupled with a self-closing and a second ejection device.
- a housing 43 is formed on the pullout guide 40, are formed on the cam guides for a first driver 45 and a second driver 48.
- the first driver 45 is movably mounted on a cam guide having an angled end portion on opposite sides, wherein at the end portions of the driver 45 can pivot and the activator 44 releases.
- the driver 45 is biased by a pull-in spring 47 in the closing direction. In this case, the driver 45 is movable over a distance along the curve guide, which is shorter than the distance of the thrust element 35, which is moved by the lever 2 of the ejection device 1 in a slightly open position.
- the opening movement is initially assisted by the lever 2 of the ejection device 1, wherein the thus accelerated pusher element 35 moves the running rail 42 further in the opening direction.
- the driver 45 arrives at an angled end portion and pivots there, so that the activator 44 can be moved independently of the driver 45.
- the activator 44 now comes into engagement with the second driver 48, which is movably mounted on the housing 43 along a further cam guide.
- the cam guide has an angled end portion, so that the activator 44 pulls the driver 48 from this angled end portion and the driver 48 is then pulled over the force of an opening spring 50 in the opening direction.
- the opening movement of the pusher element 35 is again assisted by the second ejection device.
- a receptacle 49 is provided for the activator 44, so that in a linear portion of the cam guide, a coupling between the activator 44 and the second driver 48 is ensured.
- the first driver 45 has a receptacle 46 for the activator 44. Upon extension of the pusher element 35, the activator 44 is disengaged, it can overrun the driver 48 freely.
- FIG. 13 a force-displacement diagram for the thrust element 35 is shown.
- the first ejection device 81 and the second ejection device 82 and the locking device 83 for example, designed as a self-closing device, are not effective and the thrust element 35 can be moved freely on the track 42.
- the pusher element 35 is moved in the closing direction, first the second ejection device 82 is activated by the activator 44 is coupled to the driver 48 and now the force of the opening spring 50 must be overcome in the closing direction.
- the driver 48 reaches an angled end portion of the cam guide, the driver 48 pivots and releases the activator 44. As a result, no forces act on the activator through the second ejection device 82 in a short transition region.
- FIG. 14 is a modified embodiment of an ejection device 1 'shown, in which a pivotable lever 2 is mounted on a housing 6, as described in the previous embodiment.
- a rotatable roller 3 ' is formed at the end, which has a plurality of ring-shaped ribs, between which annular recesses are provided.
- the roller 3 ' consists of an elastic material and has due to the contour of the roller 3' a low noise at a Impact load.
- the roller 3 ' can be applied to an angular stop 34, which is mounted on a furniture body.
- the housing 6 is held on the thrust element via an adjusting mechanism, so that the lever 2 can be adjusted together with the housing 6 in the opening direction.
- the adjusting mechanism comprises a plate 61 to which the housing 6 is fixed.
- the plate 61 is disposed at a protruding end adjacent to a mounting plate 64 which is fixed to a pushing member 35.
- two pins 66 are fixed to the mounting plate 64, which can be inserted into corresponding openings at the bottom of the thrust element 35.
- FIG. 15 the individual parts of the adjustment mechanism are shown.
- the pins 66 are fixed by screws 67 on the plate 61, wherein the pins 66 spread when screwing the screws 67 and jammed in an opening.
- a perpendicular to the opening direction aligned slot 62 is recessed in the region of the mounting plate 64, in which an eccentric 63 is inserted
- the eccentric 63 comprises an eccentrically arranged pin 73 which is inserted into a central opening 65 on the mounting plate 64. Further, two pins 68 are provided, which are inserted into the openings on the plate 61 and are each guided in a slot 69 on the mounting plate 64 in the opening direction.
- the adjusting mechanism is shown in a position in which the pins 68 are arranged in a central region of the slots 69. From this position, the pin 68 can be moved by turning the eccentric 63 by the length t in the closing direction and the length s in the opening direction, thus resulting in the adjustment range v.
- a receptacle for a tool is formed, for example a screwdriver, so that the opening position can be adjusted by turning the eccentric 63 from the bottom of the pusher element.
- FIG. 19A is the front panel 31 immediately adjacent to the furniture body 32, so that the initial diaphragm gap y was reduced by the distance t.
- FIG. 19B the opening gap between front panel 31 and furniture body 32 has been increased, wherein the initial opening gap y was increased by the distance s.
- subsequent alignment of the front panel 31 relative to the furniture body 32 can be effected by the adjusting mechanism.
- FIG. 20 is designed as a drawer thrust element 35 with mounted ejector shown.
- the ejection device is held on the plate 61 with the housing 6, wherein the plate 61 is adjustable relative to the mounting plate 64.
- the illustrated invention is not limited to the embodiment shown.
- one or more ejectors 1 may be attached to a pusher 35.
- the thrust element 35 may be formed as a sliding door or other linearly movable component.
- the ejector 1 can of course be used for flaps, doors or other movable components.
- the thrust element 35 can be locked in an intermediate position between the range of action of two ejection devices. Then the self-retraction has a greater range of action than the first ejector and the Diseinzugsfeder pushes the pusher against the lever 2 of the ejector 1. The force of the spring 17 of the ejector 1 is then greater than the force of the Deinzugsfeder to allow such intermediate latches.
- FIG. 21 a further embodiment of an ejection device with a pivotable lever 2 is shown, which corresponds to the in FIG. 14 shown embodiment is mounted on a housing 6 and end a rotatable roller 3 'has.
- the lever 2 is penetrated by a control 11 which is movable in a cam guide 14.
- the housing 6 is fixed to a plate 97, wherein the plate 97 has a recess 100, in which a projection on the housing 6 is inserted.
- the plate 97 includes elongated slots 98 in the direction of movement of a thrust element 35. In the slots 98 engage locking elements 107, which slide in an adjustment process in the slots 98.
- the slots 98 have slideways on which projections of the locking elements 107 can slide.
- a mounting plate 101 is provided, which is fixable to a thrust element 35, for example by screws which engage through openings 102.
- a receptacle 103 is provided with an opening 104 for rotatably supporting an adjusting plate 105, wherein the adjusting plate 105 engages with a pin 96 in the opening 104 and has a rib-shaped adjusting worm 106.
- the adjusting plate 105 protrudes beyond the mounting plate 101 and can therefore be rotated by hand.
- the pin 96 alternatively has a tool holder 108 to allow operation with a tool.
- the plate 97 comprises on the side facing the adjusting disc 105 a series with adjacent projections 99 which engage between the adjusting screw 106, so that upon rotation of the adjusting plate 105, the plate 97 is displaced relative to the mounting plate 101. Thereby, the housing 6 can be moved with the lever 2 in the direction of movement of the thrust element 35. About the adjusting plate 105 can, as in FIG. 24 shown, thus made an adjustment of the aperture gap.
- one of the ejector devices described above is fixed to a push element 35, wherein the rotatably mounted on the housing 6 lever 2 with the roller 3 'abuts against a stop 34 which is formed by an angle.
- a bendable retaining element 55 is further provided, for example, a leaf spring.
- FIG. 25D For example, the pusher 35 is shown in an open position and the lever 2 is spaced from the stop 34 and the retaining member 55. If now the thrust element 35 is again brought into a closed position, the lever 2 comes with the roller 3 'first to the stopper 34 and is then pivoted until the roller 3' rests against the holding element 55 again. Then the in Figure 25A reached shown position.
- FIG. 26A is the in FIG. 25 Shown ejector shown in the closed position. Now acts instead of an indenting force on the front panel 31, a tensile force on the front panel 31, first holds the bendable support member 55, the roller 3 'with the lever 2 in a closed position, wherein the latching mechanism is not unlocked. However, if a predetermined force is exceeded, the holding member 55 bends upward ( Figure 26B ) and the roller 3 'on the lever 2 moves away from the stopper 34. Then, overcoming the spring force of the holding member 55, the pusher member 35 is opened. ( Figure 26C ). In Figure 26D the pusher 35 is shown in an open position in which the untriggered lever 2 moves away from the stop 34.
- the lever 2 comes with the roller 3 'first to the holding element 55, which bends to the stop 34 back.
- the lever 2 is slightly pivoted in a counterclockwise direction, so that the latching mechanism is triggered.
- the thrust element 35 is moved in the opening direction after the release of the latching mechanism.
- the pushing element 35 can be moved by the user in the closing direction until the latching mechanism engages.
- the lever 2 is again moved along the stopper 34 upwards under the holding member 55 until the in Figure 26A shown position is reached. This process protects the ejector from component damage.
- the holding member 55 is formed bendable, for example, as a leaf spring made of plastic or metal. It is also possible to form the retaining element 55 dimensionally stable, so that an opening of the thrust element 35 by pulling on the front panel 31 is not possible. Then, an opening of the thrust element 35 can be done only by pressing and unlocking the locking mechanism.
- FIG. 27 and 28 a further embodiment of an ejection device according to the invention is shown, in which a lever 2 is rotatably mounted about an axis 7.
- a rotatable roller 3 ' is arranged at the end, which is held with pins 4 on legs 5 of the lever 2.
- rings 3 of an elastic material, in particular rubber rings arranged to avoid impact noises when the roller 3' and the rings 3" impinge on the stop 34.
- the housing 6, on which the lever 2 is pivotally mounted, is located on a plate 97 ', which is displaceably held on a mounting plate 101'.
- the plate 97 'edge webs 98' which are held in corresponding lateral guides on the mounting plate 101 '.
- the guides have inwardly directed projections 107 'which engage over the webs 98'.
- a receptacle 103' with an opening 104 ' is formed, on which an adjusting plate 105' with an adjusting screw 106 'is rotatably mounted.
- the adjusting worm 106 ' engages projections disposed on the underside on the plate 97' so that by rotating the adjusting plate 105 ', the position of the plate 97' is changed to adjust a diaphragm gap or otherwise align the position of the housing 6 ,
- a receptacle 56 for a leg 18 of the spring 17 is formed on a side wall 60.
- the formed on the opposite side of the spring 17 leg 18 is inserted into a receptacle 57 which is recessed in the lever 2.
- a recess for a magnet 110 is formed on the lever 2 adjacent to the slot 9.
- the magnet 110 exerts forces on the metal, preferably steel, existing control 11 from.
- the control element 11 is preferably made of a ferromagnetic material.
- FIG. 29 and 30 the ejector is shown in the closed position of the pusher with locked control 11.
- the roller 3 'of the lever 2 can rest against a stop 34, as he with the reference to the Figures 25 and 26 was explained.
- the magnet 110 is located slightly below the control element 11, so that a magnetic force acts in the direction of the arrow 111, the control element 13 in the slot 9 after pulls down.
- the control element 11 can not be moved down, because it is held with the pin 13 on the opposite sides in the detent recess 20.
- FIG. 32 the lever 2 has been pivoted even further counterclockwise, so that the control element 11 enters the outlet channel 22 with the pin 13. If the push element is now released, the lever 2 pivots clockwise by the force of the spring 17 and ejects the push element. As a result, the control 11 moves on the pin 13 along the cam guide 14 in an extension channel 23 of a loop-shaped portion until the in FIG. 33 shown position is reached.
- the loop-shaped section comprises a corner region, wherein the end channel 24 has been dispensed with. When the control element 11 reaches this corner area, the lever 2 is in its end position.
- control element 11 is in the end position of the lever 2 adjacent to the magnet 110, which now pulls the control 11 upwards along the slot 9, as is symbolically represented by the arrow 112.
- the corner region forms a branch for the control element 11, since the control element 11 can be moved either back into the extension channel 23 or into the entry channel 25. Due to the force of the magnet 110, the control element 11 is remote from the extension channel 23 Side of the entry channel 25 held so that a misoperation is safely avoided.
- control 11 is located with the pin 13 on the upper wall of the retraction channel 25, although gravity pulls the control 11 down. However, since gravity is less than the force of the magnet 110, the control element 11 is moved along the upper wall of the retraction channel 25, which faces away from the extension channel 23.
- the lever 2 is pivoted counterclockwise again when retracting the thrust element until the in FIG. 36 shown position is reached.
- the control member 11 has been moved into the upper outlet channel 26 so that the pusher can now be released, so that the spring 17 pivots the lever 2 in a clockwise direction. Then, the control 11 is pressed back into the locking recess 20 and in the Figures 29 and 30 shown position is reached.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Jet Pumps And Other Pumps (AREA)
- Casings For Electric Apparatus (AREA)
Description
Die vorliegende Erfindung betrifft eine Ausstoßvorrichtung, insbesondere für bewegbare Möbelteile, mit mindestens einem verschwenkbar gelagerten Hebel, der über eine Feder in einer Ausstoßrichtung vorgespannt ist, sowie eine Schubeinrichtung, insbesondere für Möbel oder Haushaltsgeräte.The present invention relates to an ejection device, in particular for movable furniture parts, with at least one pivotally mounted lever, which is biased by a spring in an ejection direction, and a pushing device, in particular for furniture or household appliances.
Die
Die
Es ist daher Aufgabe der vorliegenden Erfindung, eine Ausstoßvorrichtung für bewegbare Möbelteile zu schaffen, die kompakt aufgebaut ist sowie in Verbindung mit einer Schubeinrichtung eine benutzerfreundliche Handhabung ermöglicht.It is therefore an object of the present invention to provide a discharge device for movable furniture parts, which has a compact design and, in conjunction with a push device, allows user-friendly handling.
Diese Aufgabe wird mit einer Ausstoßvorrichtung mit den Merkmalen des Anspruches 1 sowie einer Schubeinrichtung mit den Merkmalen des Anspruches 13 gelöst.This object is achieved with an ejection device with the features of
Erfindungsgemäß ist an dem Hebel ein Rastmechanismus angeordnet, mittels dem der Hebel in einer Schließposition gegen die Kraft der Feder verrastbar ist. Daher kann nach dem Entriegeln das Bauteil in eine Öffnungsrichtung ausgeworfen werden und anschließend kann der Hebel durch das Bauteil wieder in die Schließposition verrastet werden. Dadurch kann die Ausstoßvorrichtung besonders kompakt ausgebildet sein und kann unabhängig von weiteren Führungselementen, einem Selbsteinzug oder Dämpfern angeordnet werden. Die so ausgebildete Ausstoßvorrichtung kann insbesondere für bewegbare Möbelteile, beispielsweise Schubkästen, Schiebetüren oder Klappen, eingesetzt werden.According to the invention, a latching mechanism is arranged on the lever, by means of which the lever can be latched in a closed position against the force of the spring. Therefore, after unlocking, the component can be ejected in an opening direction, and then the lever can be locked by the component again in the closed position. As a result, the ejection device can be made particularly compact and can be independent of other guide elements, a self-closing or dampers are arranged. The ejection device designed in this way can be used in particular for movable furniture parts, such as drawers, sliding doors or flaps.
Der Rastmechanismus umfasst eine Kurvenführung mit einem schlaufenförmigen Abschnitt, an dem eine Rastmulde ausgebildet ist. Dabei ist ein Steuerelement an dem Hebel gelagert, das in der Kurvenführung geführt ist. Das Steuerelement umfasst dabei mindestens einen Zapfen, der in die Kurvenführung eingreift und verschiebbar an dem Hebel gelagert ist. Hierfür kann das Steuerelement als Stab ausgebildet sein, der ein Langloch in dem Hebel durchgreift, so dass an gegenüberliegenden Seiten des Hebels ein Zapfen hervorsteht, der jeweils in einer Kurvenführung gehalten ist. Dadurch wird ein besonders stabiles Verrasten des Hebels ermöglicht. Zum Entriegeln kann benachbart zu der Rastmulde eine Anlaufschräge angeordnet sein, mittels der der Stab relativ zu dem Hebel verschiebbar ist, wenn der Hebel verschwenkt wird, so dass auf einfache Weise eine Entriegelung stattfindet und nur eine geringe Wegstrecke für den Entriegelungsvorgang benötigt wird.The locking mechanism comprises a curved guide with a loop-shaped portion on which a detent recess is formed. In this case, a control is mounted on the lever, which is guided in the cam guide. The control comprises at least one pin which engages in the cam guide and is slidably mounted on the lever. For this purpose, the control may be formed as a rod which engages through a slot in the lever, so that on opposite sides of the lever a pin protrudes, which is held in each case in a curved guide. This allows a particularly stable locking of the lever. For unlocking can be arranged adjacent to the detent recess a run-on slope, by means of which the rod is displaceable relative to the lever when the lever is pivoted, so that in a simple manner takes place unlocking and only a small distance is required for the unlocking.
Vorzugsweise ist der Hebel an einem Gehäuse drehbar gelagert, an dem eine Kurvenführung ausgebildet ist. Das Gehäuse kann dabei zwei Seitenwände umfassen, die jeweils an ihren Innenseiten eine nutförmige Kurvenführung aufweisen, in der das Steuerelement geführt ist. Dadurch sind die Kurvenführung und das Steuerelement geschützt in dem Gehäuse bzw. in dem Hebel angeordnet. Es ist natürlich auch möglich, die Kurverführung an dem Hebel auszubilden und an dem Gehäuse ein Steuerelement vorzusehen, beispielsweise einen verschiebbaren Zapfen.Preferably, the lever is rotatably mounted on a housing, on which a cam guide is formed. The housing may comprise two side walls, each having on their inner sides a groove-shaped curve guide in which the control is performed. As a result, the cam guide and the control element are arranged in the housing or in the lever in a protected manner. It is of course also possible to form the Kurverführung on the lever and to provide a control on the housing, such as a sliding pin.
Gemäß einer Ausgestaltung umfasst die Ausstoßvorrichtung mehrere Hebel, die über ein Verbindungselement aneinander gekoppelt und zusammen bewegbar sind. Gerade beim Einsatz der Ausstoßvorrichtung an einer Rückwand eines Schubkastens kann es notwendig sein, über die Breite des Schubkastens verteilt mehrere Ausstoßvorrichtungen vorzusehen. Dann wird eine einzelne Auslösung einer Ausstoßvorrichtung verhindert, da diese gemeinsam über das Verbindungselement bewegt werden.According to one embodiment, the ejection device comprises a plurality of levers, which are coupled to one another via a connecting element and movable together. Especially when using the ejection device on a rear wall of a drawer, it may be necessary to provide distributed over the width of the drawer more ejection devices. Then, a single triggering of a jetting device is prevented because they are moved together over the connecting element.
Die Ausstoßvorrichtung kann ferner mindestens eine Auszugsführung umfassen, an der ein Schubelement verfahrbar gehalten ist. An dem Schubelement kann die Ausstoßvorrichtung montiert sein, wobei das Gehäuse der Ausstoßvorrichtung wahlweise an einem feststehenden Bauteil, wie einem Möbelkorpus, oder an dem Schubelement montiert ist. Zum Entriegeln des Hebels kann das Schubelement dann in Schließrichtung eingefahren werden, damit der Hebel gegen die Kraft der Feder bewegt und entriegelt wird.The ejection device may further comprise at least one pullout guide on which a pusher element is movably held. On the pusher, the ejector may be mounted, wherein the housing of the ejector optionally on a fixed component, such as a furniture body, or is mounted on the push element. To unlock the lever, the pusher can then be retracted in the closing direction, so that the lever is moved against the force of the spring and unlocked.
In einer weiteren Variante ist an dem Hebel ein Magnet vorgesehen, mittels dem das Steuerelement beeinflussbar ist. Das Steuerelement besteht dabei vorzugsweise aus Metall, sodass an bestimmten Positionen der Kurvenführung der Magnet auf das Steuerelement einwirkt, insbesondere in Bereichen einer Abzweigung, an dem das Steuerelement ohne Wirkung des Magneten in eine falsche Richtung verfahren werden könnte. Dadurch wird eine Fehlbetätigung sicher vermieden. Zudem kann der Schaltweg zum Entriegeln des Hebels auf ein Minimum reduziert werden, wenn der Magnet auf das Steuerelement im Bereich der Rastmulde wirkt, sodass durch ein minimales Bewegen des Steuerelementes aus der Rastmulde bzw. Rastaufnahme heraus eine Kraft auf das Steuerelement wirkt. Durch die Magnetkraft wird auch der Einfluss der Schwerkraft reduziert, sodass die erfindungsgemäße Ausstoßvorrichtung problemlos in unterschiedlichen Positionen eingebaut werden kann, beispielsweise auch über kopf und mit dem Hebel nach unten gerichtet. Durch eine einfache Entriegelung des Hebels lässt sich diese Ausstoßvorrichtung auch besonders gut bei breiten Schubkästen und bei einem kleinen Blendenspalt einsetzen. Es ist natürlich auch möglich, statt eines Magneten mehrere Magnete an dem Hebel vorzusehen.In a further variant, a magnet is provided on the lever, by means of which the control element can be influenced. The control consists of this preferably made of metal, so that at certain positions of the cam guide, the magnet acts on the control, in particular in areas of a branch at which the control could be moved in the wrong direction without the action of the magnet. As a result, a misoperation is reliably avoided. In addition, the switching path for unlocking the lever can be reduced to a minimum when the magnet acts on the control in the region of the detent recess, so that acts by a minimal movement of the control from the detent recess or locking receptacle out a force on the control. By the magnetic force and the influence of gravity is reduced, so that the ejection device according to the invention can be easily installed in different positions, for example, also directed overhead and with the lever down. By simply unlocking the lever, this ejector can also be used particularly well with wide drawers and a small aperture gap. Of course, it is also possible to provide a plurality of magnets instead of a magnet on the lever.
Ferner wird eine Schubeinrichtung bereitgestellt, die einen Korpus umfasst, an dem ein Schubelement über mindestens eine Auszugsführung verfahrbar gehalten ist, wobei das Schubelement über eine erfindungsgemäße Ausstoßvorrichtung auswerfbar ist. Die Ausstoßvorrichtung kann dabei an einer Rückseite des Schubelementes festgelegt sein und mit einem Hebel an einer Rückwand oder einem Anschlag zusammenwirken, um das Schubelement aus einer Schließposition in eine leicht geöffnete Position zu bewegen.Further, a pushing device is provided, which comprises a body on which a push element is held movably via at least one pull-out guide, wherein the push element can be ejected via an ejection device according to the invention. The ejection device can be fixed to a rear side of the thrust element and cooperate with a lever on a rear wall or a stop to move the thrust element from a closed position to a slightly open position.
Vorzugsweise ist die Schubeinrichtung mit einer ersten Ausstoßvorrichtung ausgerüstet, die über eine längere Wegstrecke wirksam ist als die Zuhaltungsvorrichtung, die beispielweise als Selbsteinzugsvorrichtung ausgeführt ist. Durch Zudrücken kann dann das Schubelement in die Schließposition bewegt werden und der Hebel verrastet werden.Preferably, the pushing device is equipped with a first ejection device, which is effective over a longer distance than the tumbler, which is designed for example as a self-closing device. By pushing the pusher can then be moved to the closed position and the lever can be locked.
Gemäß einer weiteren Ausgestaltung ist der Hebel in Öffnungsrichtung verstellbar an dem Schubelement gehalten. Dadurch kann nach der Montage des Hebels an dem Schubelement noch eine Einstellung vorgenommen werden, beispielsweise um die Größe des Blendenspaltes einer Frontblende relativ zu einem Möbelkorpus zu verstellen. Die Verstellung kann beispielsweise über einen Exzentermechanismus oder eine andere Verstellvorrichtung erfolgen, die auch mit montiertem Hebel eine Verschiebung des Hebels in Öffnungsrichtung und Schließrichtung ermöglicht.According to a further embodiment, the lever is adjustably held in the opening direction on the thrust element. As a result, after the mounting of the lever on the pusher still a setting can be made, for example, to adjust the size of the diaphragm gap of a front panel relative to a furniture body. The adjustment can be done for example via an eccentric mechanism or another adjusting device, which allows a displacement of the lever in the opening direction and closing direction with mounted lever.
Ferner kann bei einer Schubeinrichtung eine erste Ausstoßvorrichtung vorgesehen sein, die das Schubelement von einer Schließposition in eine leicht geöffnete Position bewegen kann, und eine zweite Ausstoßvorrichtung, die beabstandet von der ersten Ausstoßvorrichtung wirksam ist. Dadurch kann das Schubelement in einer Zwischenposition zwischen den beiden Ausstoßvorrichtungen verrastet werden, beispielsweise über einen Selbsteinzug, da die jeweiligen Kräfte auf das Schubelement durch die beiden Ausstoßvorrichtungen und den Selbsteinzug sich teilweise überlagern. Dies schafft ein hohes Maß an Bedienkomfort, da der Benutzer das Schubelement wahlweise in einer leicht geöffneten Position oder in der Schließposition verrasten kann.Further, in a pusher, a first ejector may be provided which can move the pusher from a closed position to a slightly open position and a second ejector which is spaced from the first ejector. Thereby, the pusher can be locked in an intermediate position between the two ejection devices, for example via a self-closing, since the respective forces on the thrust element by the two ejection devices and the self-closing partially overlap. This provides a high degree of ease of use, as the user can lock the pusher either in a slightly open position or in the closed position.
Alternativ überlagert die Kraft der ersten Ausstoßvorrichtung die Kraft der Zuhaltevorrichtung bzw. des Selbsteinzuges, sodass durch die erste Ausstoßvorrichtung das Schubelement derart beschleunigt wird, dass eine zweite Ausstoßvorrichtung ohne Zwischenposition erreicht wird und das Schubelement dann von dieser zweiten Ausstoßvorrichtung weiter beschleunigt wird. Durch die Aufteilung der Ausstoßkräfte auf mindestens zwei Ausstoßvorrichtungen wird die Auslösekraft für die erste Ausstoßvorrichtung verringert und das Schubelement wird über eine längere Wegstrecke beschleunigt. Weiterhin wird ein Auslösefeld von nahezu der gesamten Blende, falls das Schubelement als Schubkasten ausgeführt wird, erreicht. Die Ausstoßvorrichtungen können dabei beabstandet voneinander angeordnet sein oder sich auch teilweise überlagern.Alternatively, the force of the first ejector superimposes the force of the locking mechanism so that the first ejector accelerates the pushing member to reach a second ejector without an intermediate position and then further accelerates the push member from this second ejector. By sharing the ejection forces on at least two ejector devices, the firing force for the first ejector is reduced and the pusher is accelerated over a longer distance. Furthermore, a trip field of almost the entire panel, if the pusher is designed as a drawer, achieved. The ejection devices can be arranged at a distance from each other or partially overlap.
Die Zuhaltevorrichtung bewirkt, dass die Rolle am Hebel der ersten Ausstoßvorrichtung im verrasteten Zustand des Auslösemechanismus immer zur Anlage am Anschlag kommt. Somit ist ein direktes Ansprechen des Auslösemechanismus gewährleistet. Weiterhin kann das Schubelement nicht ungewollt aus dem Korpus herausbewegt werden, z.B. durch Erschütterungen oder einer Neigung des Korpus in Öffnungsrichtung.The locking device causes the roller on the lever of the first ejection device always comes to rest against the stop in the latched state of the trigger mechanism. Thus, a direct response of the trigger mechanism is ensured. Furthermore, the pusher can not be unintentionally moved out of the carcass, e.g. by vibrations or an inclination of the body in the opening direction.
Durch manuelles Öffnen des Schubelementes kann die Zuhaltevorrichtung überwunden werden. Sobald die zweite Ausstoßvorrichtung im Eingriff ist, wird der Benutzer beim Öffnen des Schubelementes zumindest unterstützt. Beim manuellen Öffnen in Öffnungsrichtung bleibt der Auslösemechanismus der zweiten Ausstoßvorrichtung verrastet.By manually opening the thrust element, the locking device can be overcome. Once the second ejector is engaged, the user is at least assisted in opening the pusher. When opened manually in the opening direction of the release mechanism of the second ejector remains locked.
Wenn beim Schließvorgang die Zuhaltevorrichtung in Eingriff mit dem Aktivator an der Laufschiene der Auszugsführung gelangt, wird das Schubelement bis zur Anlage der Rolle am Hebel der zweiten Ausstoßvorrichtung am Anschlag geschlossen.If, during the closing operation, the locking device comes into engagement with the activator on the running rail of the pullout guide, the push element is up closed to the stop of the roller on the lever of the second ejection device.
Der nächste Öffnungsvorgang kann wahlweise durch Druck in Schließrichtung oder Zug in Öffnungsrichtung am Schubelement ausgelöst werden.The next opening process can be triggered either by pressure in the closing direction or train in the opening direction on the pusher.
Vorzugsweise ist ein den Hebel zumindest teilweise umgreifendes Halteelement vorgesehen, das den Hebel zusammen mit dem Schubelement in einer Schließposition hält. Dadurch kann der Hebel zusammen mit dem Halteelement eine Zuhaltefunktion für das Schubelement besitzen, so dass kein zusätzlicher Selbsteinzug erforderlich ist. Das Halteelement kann dabei biegbar ausgebildet sein, um den Hebel bei Überschreiten einer vorbestimmten Zugkraft freizugeben. Dadurch wird eine Beschädigung des Halteelements vermieden.Preferably, a lever at least partially encompassing retaining element is provided, which holds the lever together with the pusher in a closed position. This allows the lever together with the holding element have a Zuhaltefunktion for the pusher, so that no additional self-closing is required. The holding element can be designed to be bendable in order to release the lever when a predetermined tensile force is exceeded. As a result, damage to the retaining element is avoided.
Die Erfindung wird nachfolgend anhand mehrerer Ausführungsbeispiele mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:
Figur 1- eine perspektivische Ansicht einer erfindungsgemäßen Ausstoßvorrichtung;
Figur 2- eine perspektivische Explosionsdarstellung der Ausstoßvorrichtung der
;Figur 1 - Figuren 3A und 3B
- Ansichten der Ausstoßvorrichtung der
Figur 1 in einer Schließposition; - Figuren 4A und 4B
- Ansichten der Ausstoßvorrichtung der
Figur 1 in einer Entriegelungsposition; - Figuren 5A und 5B
- Ansichten der Ausstoßvorrichtung der
Figur 1 in einer geöffneten Position; - Figuren 6A und 6B
- Ansichten der Ausstoßvorrichtung der
Figur 1 kurz vor Erreichen der Schließposition; - Figuren 7A und 7B
- Ansichten eines Möbels mit einer Ausstoßvorrichtung in der Schließposition;
- Figuren 8A und 8B
- Ansichten eines Möbels mit einer Ausstoßvorrichtung beim Entriegeln;
- Figuren 9A und 9B
- Ansichten eines Möbels mit einer Ausstoßvorrichtung in einer leicht geöffneten Position;
- Figuren 10A und 10B
- Ansichten eines Möbels mit einer Ausstoßvorrichtung in einer Öffnungsposition;
- Figuren 11A bis 11C
- mehrere Ansichten eines Schubelementes mit einer Ausstoßvorrichtung;
- Figuren 12A und 12B
- zwei Ansichten einer Auszugsführung der Ausstoßvorrichtung der
Figur 11 : Figur 13- ein Kraft-Weg-Diagramm für eine Schubeinrichtung der
Figur 11 ; Figur 14- eine perspektivische Ansicht eines modifizierten Ausführungsbeispiels einer Ausstoßvorrichtung;
Figur 15- eine perspektivische Explosionsdarstellung der Ausstoßvorrichtung der
Figur 14 ; - Figuren 16A bis 18B
- mehrere Ansichten der Ausstoßvorrichtung der
Figur 14 in den unterschiedlichen Einstellpositionen; - Figuren 19A und 19B
- zwei Ansichten eines Möbels mit unterschiedlich eingestellter Frontblende;
Figur 20- eine perspektivische Ansicht eines Schubelementes mit montierter Ausstoßvorrichtung, und
Figur 21- eine perspektivische Explosionsdarstellung eines modifizierten Ausführungsbeispiels einer Ausstoßvorrichtung;
- Figuren 22A bis 22C
- mehrere Ansichten einer Verstellscheibe;
Figuren 23 und 24- zwei Ansichten der Ausstoßvorrichtung der
Figur 21 ; - Figuren 25A bis 25D
- mehrere Ansichten einer weiteren Ausführungsform einer Ausstoßvorrichtung in unterschiedlichen Positionen,
- Figuren 26A bis 26E
- mehrere Ansichten des Ausführungsbeispiels der
Figur 25 bei Aufbringen einer Zugkraft an dem Schubelement, - Figuren 27 und 28
- zwei perspektivische Ansichten eines weiteren Ausführungsbeispiels einer erfindungsgemäßen Ausstoßvorrichtung, und
- Figuren 29
bis 36 - mehrere Ansichten der Ausstoßvorrichtung der
Figuren 27 und28 in unterschiedlichen Positionen.
- FIG. 1
- a perspective view of an ejection device according to the invention;
- FIG. 2
- an exploded perspective view of the ejection device of
FIG. 1 ; - FIGS. 3A and 3B
- Views of the ejector of the
FIG. 1 in a closed position; - FIGS. 4A and 4B
- Views of the ejector of the
FIG. 1 in an unlocked position; - FIGS. 5A and 5B
- Views of the ejector of the
FIG. 1 in an open position; - Figures 6A and 6B
- Views of the ejector of the
FIG. 1 shortly before reaching the closed position; - FIGS. 7A and 7B
- Views of a piece of furniture with an ejector in the closed position;
- Figures 8A and 8B
- Views of a furniture with an ejection device when unlocking;
- Figures 9A and 9B
- Views of a piece of furniture with an ejector in a slightly open position;
- Figures 10A and 10B
- Views of a piece of furniture with an ejector in an open position;
- FIGS. 11A to 11C
- several views of a pusher with an ejector;
- Figures 12A and 12B
- two views of a pullout guide of the ejector of the
FIG. 11 : - FIG. 13
- a force-displacement diagram for a thrust device of
FIG. 11 ; - FIG. 14
- a perspective view of a modified embodiment of an ejection device;
- FIG. 15
- an exploded perspective view of the ejection device of
FIG. 14 ; - FIGS. 16A to 18B
- several views of the ejection device of
FIG. 14 in the different setting positions; - Figures 19A and 19B
- two views of a piece of furniture with differently adjusted front panel;
- FIG. 20
- a perspective view of a pusher with mounted ejector, and
- FIG. 21
- an exploded perspective view of a modified embodiment of an ejection device;
- Figures 22A to 22C
- several views of an adjusting disc;
- FIGS. 23 and 24
- two views of the ejector of the
FIG. 21 ; - FIGS. 25A to 25D
- several views of a further embodiment of an ejection device in different positions,
- Figures 26A to 26E
- several views of the embodiment of the
FIG. 25 when applying a tensile force to the pushing element, - FIGS. 27 and 28
- two perspective views of another embodiment of an ejection device according to the invention, and
- FIGS. 29 to 36
- several views of the ejection device of
Figures 27 and28 in different positions.
Eine Ausstoßvorrichtung 1 umfasst einen Hebel 2, an dessen einem Ende eine Rolle 3 drehbar gelagert ist. Die Rolle 3 weist an gegenüberliegenden Seiten hervorstehende Stifte 4 auf, die in einer Aufnahme zwischen zwei Schenkeln 5 fixiert sind, wobei die Schenkel 5 integral mit dem Hebel 2 ausgebildet sind.An
Der Hebel 2 ist um eine Achse 7 drehbar an einem Gehäuse 6 gelagert, wobei das Gehäuse 6 eine Vorderwand 16 aufweist, die zwei Seitenwände 60 miteinander verbindet. An jeder Innenseite der Seitenwände 60 ist eine nutförmige Kurvenführung 14 ausgespart, die einen nach außen offenen Kanal 15 für die Montage eines Steuerelementes 11 aufweist. Das Steuerelement 11 ist als Stab ausgebildet, der zylindrisch ausgebildet ist und an gegenüberliegenden Enden einen radial hervorstehenden Ring 12 aufweist, an dem sich ein seitlich hervorstehender Zapfen 13 anschließt. Der Zapfen 13 ist jeweils in der Kurvenführung 14 verfahrbar gehalten.The
Das Steuerelement 11 durchgreift dabei ein Langloch 9, das in dem Hebel 2 ausgespart ist. Das Langloch 9 umfasst einen verdickten Kopfabschnitt 10, durch den das Steuerelement 11 auch mit den ringförmigen Scheiben 12 durchgesteckt werden kann, damit es dann in axiale Richtung gesichert innerhalb des Langloches 9 verfahrbar ist. Das Langloch 9 erstreckt sich in einer Flucht zur Drehachse der Rolle 3 und der Drehachse 7 bzw. in der von der Rolle 3 und Drehachse 7 aufgespannten Ebene, so dass das Steuerelement 11 in radiale Richtung des Hebels 2 in dem Langloch 9 bewegbar ist.The
Der Hebel 2 ist durch eine Feder 17 in Öffnungsrichtung vorgespannt, wobei die Feder 17 mit einem Schenkel 18 an der Vorderwand 16 anliegt und mit dem gegenüberliegenden Schenkel 19 an dem Hebel 2.The
In den
In den
Um den Hebel 2 aus der verrasteten Position zu entriegeln, wird dieser zunächst in Schließrichtung gedrückt (
Nach dem Entriegeln des Steuerelementes 11 kann dieses frei innerhalb der Kurvenführung verfahren werden und gelangt von dem Auslaufabschnitt 22 in einen Ausfahrkanal 23 des schlaufenförmigen Abschnittes. Der Hebel 2 verschwenkt im Uhrzeigersinn durch die Kraft der Feder 17 bis zu einem Endkanal 24 mit einem Anschlag, an dem die Zapfen 13 in einer leicht geöffneten Position des Hebels 2 anliegen (
Um den Hebel 2 nun wieder in die Schließposition zu bewegen, wird ein Bauteil, beispielsweise ein bewegliches Möbelteil, gegen die Rolle 3 an dem Hebel 2 gedrückt und bewegt diesen gegen den Uhrzeigersinn. Dadurch gelangt das Steuerelement 11 mit den Zapfen 13 in einen Einfahrkanal 25 an dem schlaufenförmigen Abschnitt und bis in einem oberen Auslaufkanal 26, der benachbart zu der Rastmulde 20 angeordnet ist (
In den
Um die Ausstoßvorrichtung 1 zu entriegeln, wird die Frontblende 31 weiter in Schließrichtung in den Möbelkorpus 32 eingedrückt. Dadurch gelangt eine rückseitige Anschlagfläche 70 des Gehäuses 6 an eine Rückwand 33 des Möbelkorpus. Dies dient jedoch nur der Wegbegrenzung, aber nicht der Entriegelung. Zur Entriegelung wird der Hebel 2 mit der Rolle 3 gegen den Anschlag 34 gedrückt, so dass der Hebel geringfügig gegen den Uhrzeigersinn verschwenkt und das Steuerelement 11 aus der Rastmulde 20 bewegt wird (
Nach der Entriegelung kann nun die Ausstoßvorrichtung 1 über die Kraft der Feder 17 den Hebel 2 in Uhrzeigerrichtung verschwenken, der sich an dem Anschlag 34 abstützt. Dadurch wird das Schubelement 35 in eine leicht geöffnete Position bewegt, wie dies in den
Nach dem Erreichen einer leicht geöffneten Position kann das Schubelement 35 nun unabhängig von der Ausstoßvorrichtung 1 verfahren werden, wobei der Hebel 2 beabstandet von dem Anschlag 34 angeordnet ist, wie dies in den Figuren 10A und 10B gezeigt ist. Um das Schubelement 35 wieder in die Schließposition zu bringen, wird dieses in Schließrichtung bewegt, bis der Hebel 2 an dem Anschlag 34 anliegt und dann in eine Richtung gegen den Uhrzeigersinn und gegen die Kraft der Feder 17 verschwenkt wird, bis die in den
In den
In den
Hierfür ist an der Auszugsführung 40 ein Gehäuse 43 ausgebildet, an dem Kurvenführungen für einen ersten Mitnehmer 45 und einen zweiten Mitnehmer 48 ausgebildet sind. Der erste Mitnehmer 45 ist an einer Kurvenführung verfahrbar gelagert, die an gegenüberliegenden Seiten einen abgewinkelten Endabschnitt aufweist, wobei an den Endabschnitten der Mitnehmer 45 verschwenken kann und den Aktivator 44 freigibt. Der Mitnehmer 45 ist über eine Einzugsfeder 47 in Schließrichtung vorgespannt. Dabei ist der Mitnehmer 45 über eine Wegstrecke entlang der Kurvenführung verfahrbar, die kürzer ist als die Wegstrecke des Schubelementes 35, das durch den Hebel 2 der Ausstoßvorrichtung 1 in eine leicht geöffnete Position bewegt wird. Wird das Schubelement 35 daher in Öffnungsrichtung bewegt, wird die Öffnungsbewegung zunächst durch den Hebel 2 der Ausstoßvorrichtung 1 unterstützt, wobei das so beschleunigte Schubelement 35 die Laufschiene 42 weiter in Öffnungsrichtung bewegt. Nach dieser kurzen Wegstrecke, beispielsweise zwischen 0,5 und 5 cm, gelangt der Mitnehmer 45 an einem abgewinkelten Endabschnitt und verschwenkt dort, so dass der Aktivator 44 unabhängig vom Mitnehmer 45 bewegt werden kann. Der Aktivator 44 gelangt nun in Eingriff mit dem zweiten Mitnehmer 48, der entlang einer weiteren Kurvenführung an dem Gehäuse 43 verfahrbar gelagert ist. Die Kurvenführung besitzt dabei einen abgewinkelten Endabschnitt, so dass der Aktivator 44 den Mitnehmer 48 aus diesem abgewinkelten Endabschnitt zieht und der Mitnehmer 48 dann über die Kraft einer Öffnungsfeder 50 in Öffnungsrichtung gezogen wird. Dadurch wird die Öffnungsbewegung des Schubelementes 35 wieder durch die zweite Ausstoßvorrichtung unterstützt. An dem Mitnehmer 48 ist dabei eine Aufnahme 49 für den Aktivator 44 vorgesehen, so dass in einem linearen Abschnitt der Kurvenführung eine Kopplung zwischen Aktivator 44 und dem zweiten Mitnehmer 48 gewährleistet ist. Gleichermaßen besitzt der erste Mitnehmer 45 eine Aufnahme 46 für den Aktivator 44. Beim Ausfahren des Schubelements 35 gelangt der Aktivator 44 außer Eingriff, er kann den Mitnehmer 48 frei überlaufen.For this purpose, a
In
In
Das Gehäuse 6 ist an dem Schubelement über einen Verstellmechanismus gehalten, so dass der Hebel 2 zusammen mit dem Gehäuse 6 in Öffnungsrichtung verstellt werden kann. Der Verstellmechanismus umfasst eine Platte 61, an der das Gehäuse 6 festgelegt ist. Die Platte 61 ist an einem hervorstehenden Ende benachbart zu einer Montageplatte 64 angeordnet, die an einem Schubelement 35 fixiert wird. Hierfür sind zwei Zapfen 66 an der Montageplatte 64 festgelegt, die in entsprechende Öffnungen am Boden des Schubelementes 35 einfügbar sind.The
In
An der Platte 61 ist im Bereich der Montageplatte 64 ein senkrecht zur Öffnungsrichtung ausgerichtetes Langloch 62 ausgespart, in das ein Exzenter 63 eingefügt ist Der Exzenter 63 umfasst einen exzentrisch angeordneten Zapfen 73, der in eine zentrale Öffnung 65 an der Montageplatte 64 eingefügt ist. Ferner sind zwei Stifte 68 vorgesehen, die in die Öffnungen an der Platte 61 eingefügt sind und jeweils in einem Langloch 69 an der Montageplatte 64 in Öffnungsrichtung geführt sind.On the
In den
In den
In
Der Verstellvorgang sieht am Möbel so aus, wie dies in den
In
In
Die dargestellte Erfindung ist nicht auf das gezeigte Ausführungsbeispiel beschränkt. Natürlich können ein oder mehrere Ausstoßvorrichtungen 1 an einem Schubelement 35 angebracht sein. Statt einem Schubkasten kann das Schubelement 35 auch als Schiebetür oder anders linear bewegbares Bauteil ausgebildet sein. Zudem kann die Ausstoßvorrichtung 1 natürlich auch für Klappen, Türen oder andere bewegbare Bauteile eingesetzt werden.The illustrated invention is not limited to the embodiment shown. Of course, one or
In einem weiteren nicht dargestellten Ausführungsbeispiel kann das Schubelement 35 in einer Zwischenposition zwischen dem Wirkungsbereich von zwei Ausstoßvorrichtungen verrastet werden. Dann hat der Selbsteinzug einen größeren Wirkungsbereich als die erste Ausstoßvorrichtung und die Selbsteinzugsfeder drückt das Schubelement gegen den Hebel 2 der Ausstoßvorrichtung 1. Die Kraft der Feder 17 der Ausstoßvorrichtung 1 ist dann größer als die Kraft der Selbsteinzugsfeder, um ein solches Zwischenrasten zu ermöglichen.In a further embodiment, not shown, the
In
Zudem ist eine Montageplatte 101 vorgesehen, die an einem Schubelement 35 fixierbar ist, beispielsweise durch Schrauben, die durch Öffnungen 102 greifen. An der Montageplatte 101 ist eine Aufnahme 103 mit einer Öffnung 104 zur drehbaren Lagerung einer Verstellscheibe 105 vorgesehen, wobei die Verstellscheibe 105 mit einem Zapfen 96 in die Öffnung 104 eingreift und eine rippenförmige Verstellschnecke 106 aufweist. Die Verstellscheibe 105 steht dabei über die Montageplatte 101 hervor und kann daher von Hand gedreht werden. Wie in den
Wie in
In den
In
Wird nun die Frontblende 31 eingedrückt und der Rastmechanismus entriegelt (
In
In
Soll nun das Schubelement 35 wieder in eine Schließposition gebracht werden, gelangt der Hebel 2 mit der Rolle 3' zunächst an das Halteelement 55, das sich zu dem Anschlag 34 hin biegt. Durch die Kraft des Halteelementes 55 wird der Hebel 2 geringfügig in eine Richtung gegen den Uhrzeigersinn verschwenkt, so dass der Rastmechanismus ausgelöst wird. Das Schubelement 35 wird nach dem Auslösen des Rastmechanismus in Öffnungsrichtung bewegt. Danach kann das Schubelement 35 durch den Benutzer in Schließrichtung bis zum Verrasten des Rastmechanismus bewegt werden. Hierbei wird der Hebel 2 wieder entlang des Anschlags 34 nach oben unter das Halteelement 55 verschoben, bis die in
Bei dem in den
In den
Das Gehäuse 6, an dem der Hebel 2 schwenkbar gelagert ist, befindet sich auf einer Platte 97', die verschiebbar an einer Montageplatte 101' gehalten ist. Hierfür weist die Platte 97' randseitig Stege 98' auf, die in entsprechenden seitlichen Führungen an der Montageplatte 101' gehalten sind. Die Führungen weisen nach innen gerichtete Vorsprünge 107' auf, die die Stege 98' übergreifen. An der Montageplatte 101' ist, wie bei dem vorangegangenen Ausführungsbeispiel, eine Aufnahme 103' mit einer Öffnung 104' ausgebildet, an der eine Verstellscheibe 105' mit einer Verstellschnecke 106' drehbar gelagert ist. Die Verstellschnecke 106' greift in Vorsprünge ein, die an der Unterseite an der Platte 97' angeordnet sind, sodass durch Drehen der Verstellscheibe 105' die Position der Platte 97', geändert wird, um einen Blendenspalt einzustellen oder die Position des Gehäuses 6 anderweitig auszurichten.The
An dem Gehäuse 6 ist an einer Seitenwand 60 eine Aufnahme 56 für einen Schenkel 18 der Feder 17 ausgebildet. Der an der gegenüberliegenden Seite der Feder 17 ausgebildete Schenkel 18 wird in eine Aufnahme 57 eingefügt, die in dem Hebel 2 ausgespart ist.On the
Ferner ist an dem Hebel 2 benachbart zu dem Langloch 9 eine Aussparung für einen Magneten 110 gebildet. Der Magnet 110 übt Anziehungskräfte auf das aus Metall, vorzugsweise Stahl, bestehende Steuerelement 11 aus. Zur Nutzung des vorteilhaften Effektes ist das Steuerelement 11 bevorzugt aus einem ferromagnetischen Material gefertigt.Further, a recess for a
In
Wird der Hebel 2 nun durch eine Bewegung des Schubelementes in Schließrichtung entriegelt, wird die in
In
Wie in
Wie in
Der Hebel 2 wird beim Einfahren des Schubelementes wieder gegen den Uhrzeigersinn verschwenkt, bis die in
- 11
- Ausstoßvorrichtungejector
- 1'1'
- Ausstoßvorrichtungejector
- 22
- Hebellever
- 33
- Rollerole
- 3'3 '
- Rollerole
- 3"3 '
- Ringerings
- 44
- Stiftpen
- 55
- Schenkelleg
- 66
- Gehäusecasing
- 77
- Achseaxis
- 99
- LanglochLong hole
- 1010
- Kopfabschnittheader
- 1111
- Steuerelementcontrol
- 1212
- Ring/ScheibeRing / disc
- 1313
- Zapfenspigot
- 1414
- Kurvenführungcurved guide
- 1515
- Kanalchannel
- 1616
- Vorderwandfront wall
- 1717
- Federfeather
- 1818
- Schenkelleg
- 1919
- Schenkelleg
- 2020
- Rastmuldecatch recess
- 2121
- Anlaufschrägestarting slope
- 2222
- Auslaufkanaloutlet channel
- 2323
- AusfahrkanalAusfahrkanal
- 2424
- Endkanalend channel
- 2525
- EinfahrkanalEinfahrkanal
- 2626
- Auslaufkanaloutlet channel
- 3030
- MöbelFurniture
- 3131
- Frontblendefront panel
- 3232
- Möbelkorpusfurniture body
- 3333
- Rückwandrear wall
- 3434
- Anschlagattack
- 3535
- Schubelementpush element
- 3636
- Stangepole
- 4040
- Auszugsführungpull-out guide
- 4141
- Führungsschieneguide rail
- 4242
- Laufschienerunner
- 4343
- Gehäusecasing
- 4444
- Aktivatoractivator
- 4545
- Mitnehmertakeaway
- 4646
- Aufnahmeadmission
- 4747
- EinzugsfederPick spring
- 4848
- Mitnehmertakeaway
- 4949
- Aufnahmeadmission
- 5050
- Öffnungsfederopening spring
- 5555
- Halteelementretaining element
- 6060
- SeitenwandSide wall
- 6161
- Platteplate
- 6262
- LanglochLong hole
- 6363
- Exzentereccentric
- 6464
- Montageplattemounting plate
- 6565
- Öffnungopening
- 6666
- Zapfenspigot
- 6767
- Schraubescrew
- 6868
- Stiftpen
- 6969
- LanglochLong hole
- 7070
- Anschlagflächestop surface
- 7575
- Zapfenspigot
- 8181
-
Ausstoßvorrichtung 1
Ejector 1 - 8282
-
Ausstoßvorrichtung 2
Ejector 2 - 8383
- Zuhaltevorrichtunglocking device
- 8484
- Systemreibungsystem friction
- 8585
- Resultierender KraftverlaufResulting force course
- 8686
- Montageplattemounting plate
- 8787
- Öffnungopening
- 8888
- Aufnahmeadmission
- 8989
- Öffnungopening
- 9090
- Verstellscheibeadjusting disc
- 9191
- Verstellschneckeadjusting worm
- 9292
- Platteplate
- 9393
- Schlitzeslots
- 9494
- Vorsprunghead Start
- 9595
- Aussparungrecess
- 9696
- Zapfenspigot
- 9797
- Platteplate
- 97'97 '
- Platteplate
- 9898
- Schlitzslot
- 98'98 '
- Stegweb
- 9999
- Vorsprunghead Start
- 100100
- Aussparungrecess
- 101101
- Montageplattemounting plate
- 101'101 '
- Montageplattemounting plate
- 102102
- Öffnungopening
- 103103
- Aufnahmeadmission
- 103'103 '
- Aufnahmeadmission
- 104104
- Öffnungopening
- 104'104 '
- Öffnungopening
- 105105
- Verstellscheibeadjusting disc
- 105'105 '
- Verstellscheibeadjusting disc
- 106106
- Verstellschneckeadjusting worm
- 106'106 '
- Verstellschneckeadjusting worm
- 107107
- Rastelementlocking element
- 107'107 '
- Vorsprunghead Start
- 108108
- Werkzeugaufnahmetool holder
- 110110
- Magnetmagnet
- 111111
- Pfeilarrow
- 112112
- Pfeilarrow
- tt
- Länge, WegstreckeLength, distance
- ss
- Länge, WegstreckeLength, distance
- vv
- Verstellbereichadjustment
- yy
- Blendenspaltdazzle gap
Claims (15)
- An ejector apparatus (1), especially for movable furniture parts, comprising at least one pivotably mounted lever (2) which is preloaded by means of a spring (17) in an ejection direction, whereby a latching mechanism (11, 20) is arranged on the lever (2), by means of which the lever (2) can be latched in the closed position against the force of the spring (17) in order to eject a component in the opening direction and the latching mechanism (11, 20) comprises a curve guide (14) with a loop-like section on which a latching recess (20) is formed, characterized in that a control element (11) is held on the lever (2), which control element is guided in the curve guide (14), whereby the control element (11) comprises at least one pin (13) which engages in the curve guide (14) and is displaceably held on the lever (2).
- An ejector apparatus according to claim 1, characterized in that the control element (11) is arranged as a rod which engages through an oblong hole (9) in the lever (2).
- An ejector apparatus according to claim 1 or 2, characterized in that a guide bevel (21) is arranged adjacent to the latching recess (20).
- An ejector apparatus according to one of the preceding claims, characterized in that the lever (2) is rotatably held on a housing (6) on which a curve guide (14) is arranged.
- An ejector apparatus according to claim 4, characterized in that a groove-like curve guide (14) is arranged on opposite inner sides of the housing (6).
- An ejector apparatus according to one of the preceding claims, characterized in that the ejector apparatus (1) comprises several levers (2) which are coupled with each other and are jointly movable by means of at least one connecting element (36).
- An ejector apparatus according to one of the preceding claims, characterized in that the ejector apparatus (1) comprises at least one pull-out guide (40) on which a push element (35) is displaceably held.
- An ejector apparatus according to one of the preceding claims, characterized in that the lever (2) is moved against the force of the spring (17) for unlocking the latching mechanism (11, 20).
- An ejector apparatus according to one of the preceding claims, characterized in that a magnet (110) is arranged on the lever (2), by means of which the control element (11) can be influenced.
- A push device, especially for a piece of furniture or domestic appliances, comprising a body (32) on which a push element (35) is displaceably held by means of at least one pull-out guide (40), characterized in that the push element (35) can be ejected by means of an ejector apparatus (1) according to one of the preceding claims.
- A push device according to claim 10, characterized in that a stop (34) for the lever (2) is fixed to the furniture body (32).
- A push device according to claim 10 or 11, characterized in that the push element is preloaded via a self-retraction device (45, 46, 47) in the closed position, and the self-retraction device (45, 46, 47) presses the ejector apparatus (1) against a stop (34).
- A push device according to one of the claims 10 to 12, characterized in that a second ejector apparatus is provided which is effective at a distance from the first ejector apparatus in order to move the push element (35) in the opening direction.
- A push device according to one of the claims 10 to 13, characterized in that the lever (2) is adjustably held in at least one direction on the push element (35).
- A push device according to one of the claims 10 to 14, characterized in that a holding element (55) is provided which encloses the lever (2) at least in part and which holds the lever (2) together with the push element (35) in a closed position, whereby the holding element (55) is provided with a flexible arrangement and releases the lever (2) upon exceeding a predetermined tensile force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13165551.6A EP2656749B1 (en) | 2010-07-22 | 2011-07-19 | Ejection device and pushing device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010036559 | 2010-07-22 | ||
DE102010060760 | 2010-11-24 | ||
DE102011001983A DE102011001983A1 (en) | 2010-07-22 | 2011-04-12 | Ejector and push device |
PCT/EP2011/062333 WO2012010589A1 (en) | 2010-07-22 | 2011-07-19 | Ejector unit and push device |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13165551.6A Division EP2656749B1 (en) | 2010-07-22 | 2011-07-19 | Ejection device and pushing device |
EP13165551.6A Division-Into EP2656749B1 (en) | 2010-07-22 | 2011-07-19 | Ejection device and pushing device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2595504A1 EP2595504A1 (en) | 2013-05-29 |
EP2595504B1 true EP2595504B1 (en) | 2015-05-27 |
Family
ID=45443645
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13165551.6A Not-in-force EP2656749B1 (en) | 2010-07-22 | 2011-07-19 | Ejection device and pushing device |
EP11735640.2A Active EP2595504B1 (en) | 2010-07-22 | 2011-07-19 | Ejector unit and push device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13165551.6A Not-in-force EP2656749B1 (en) | 2010-07-22 | 2011-07-19 | Ejection device and pushing device |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP2656749B1 (en) |
JP (1) | JP5987827B2 (en) |
KR (1) | KR20130041246A (en) |
CN (1) | CN103037737B (en) |
AU (1) | AU2011281655B2 (en) |
DE (1) | DE102011001983A1 (en) |
RU (1) | RU2531884C2 (en) |
TW (1) | TW201212854A (en) |
WO (1) | WO2012010589A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011050020A1 (en) * | 2011-04-29 | 2012-10-31 | Paul Hettich Gmbh & Co. Kg | Ejecting device for a movable furniture part |
DE102012102211A1 (en) | 2012-03-15 | 2013-09-19 | Paul Hettich Gmbh & Co. Kg | Ejection device and ejection system |
AT13569U1 (en) * | 2012-03-16 | 2014-03-15 | Blum Gmbh Julius | Ejecting device for a movable furniture part |
TW201341258A (en) * | 2012-04-02 | 2013-10-16 | Formosa Seiko Electronic Co Ltd | Rotary pedal |
DE202012008995U1 (en) * | 2012-09-19 | 2014-01-09 | Grass Gmbh | Furniture and device for influencing the movement of a furniture part |
AT514064B1 (en) | 2013-04-12 | 2014-10-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
DE102014104136A1 (en) * | 2014-03-25 | 2015-10-01 | Paul Hettich Gmbh & Co. Kg | Pull-out guide for a drawer and method for attaching a drawer to a drawer slide |
DE102016113577A1 (en) | 2016-07-22 | 2018-01-25 | Paul Hettich Gmbh & Co. Kg | Ejector for a movable furniture part and furniture |
CN113007960B (en) * | 2018-04-24 | 2022-09-20 | 海尔智家股份有限公司 | Drawer assembly and refrigerator with same |
DE102022134222A1 (en) | 2022-12-20 | 2024-06-20 | Paul Hettich Gmbh & Co. Kg | Ejector and furniture |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH691460A5 (en) * | 1995-08-25 | 2001-07-31 | Sarnatech Paulmann & Crone | Device for locking and unlocking a cup holder. |
ITMI20041020A1 (en) * | 2004-05-21 | 2004-08-21 | Agostino Ferrari Spa | CLOSING DEVICE FOR FURNITURE |
AT8730U1 (en) * | 2005-07-25 | 2006-12-15 | Grass Gmbh | DEVICE FOR OPENING AND CLOSING A MOVABLE FURNITURE PART OD. DGL. |
AT502417B1 (en) * | 2005-09-06 | 2009-11-15 | Blum Gmbh Julius | LOCKABLE EJECTION DEVICE |
US20070103041A1 (en) * | 2005-11-10 | 2007-05-10 | Peter Kropf | Device for opening and closing a movable furniture part, and furniture part |
AT503497B1 (en) * | 2006-04-05 | 2012-05-15 | Blum Gmbh Julius | DRIVE MECHANISM FOR A FURNITURE STORED IN OR ON A FURNITURE |
DE202006006189U1 (en) * | 2006-04-18 | 2007-08-30 | Paul Hettich Gmbh & Co. Kg | Drive device for movable furniture parts |
-
2011
- 2011-04-12 DE DE102011001983A patent/DE102011001983A1/en not_active Ceased
- 2011-07-19 JP JP2013520124A patent/JP5987827B2/en not_active Expired - Fee Related
- 2011-07-19 CN CN201180035785.0A patent/CN103037737B/en active Active
- 2011-07-19 AU AU2011281655A patent/AU2011281655B2/en not_active Ceased
- 2011-07-19 EP EP13165551.6A patent/EP2656749B1/en not_active Not-in-force
- 2011-07-19 WO PCT/EP2011/062333 patent/WO2012010589A1/en active Application Filing
- 2011-07-19 KR KR1020137004409A patent/KR20130041246A/en not_active Application Discontinuation
- 2011-07-19 RU RU2013106745/12A patent/RU2531884C2/en not_active IP Right Cessation
- 2011-07-19 EP EP11735640.2A patent/EP2595504B1/en active Active
- 2011-07-21 TW TW100125750A patent/TW201212854A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2656749A1 (en) | 2013-10-30 |
WO2012010589A1 (en) | 2012-01-26 |
EP2595504A1 (en) | 2013-05-29 |
CN103037737B (en) | 2015-04-08 |
DE102011001983A1 (en) | 2012-01-26 |
RU2013106745A (en) | 2014-08-27 |
JP5987827B2 (en) | 2016-09-07 |
EP2656749B1 (en) | 2015-01-14 |
CN103037737A (en) | 2013-04-10 |
RU2531884C2 (en) | 2014-10-27 |
AU2011281655B2 (en) | 2015-07-23 |
TW201212854A (en) | 2012-04-01 |
JP2013530801A (en) | 2013-08-01 |
AU2011281655A1 (en) | 2013-01-31 |
KR20130041246A (en) | 2013-04-24 |
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