EJECTOR FOR A MOVABLE BEAT UP-HURRY

The available invention concerns in a first variant an ejector for in or at a furniture corpus movably stored beat up-hurries, with a tiltable stored lever, whereby at the free lever end a first castor is arranged. The state of the art shows the following: US 6.669.250 B1 concerns an ejector for in or at a furniture corpus movably stored beat up-hurries (Türe or drawer) with a tiltable stored lever, whereby at the free lever end a castor is arranged. The EP 1,314,842 A1 has an ejector for in or at a furniture corpus movably stored beat up-hurries (Türe or drawer) to the article with a tiltable stored lever, whereby at the free lever end a castor is arranged. The EP 1,374,732 A1 concerns an ejector for in a furniture corpus a movably stored beat up-hurries (drawer) with an electrical drive unit, Steuerbzw. Controlling mean to steering and/or rules of the drive unit and a transmission to the power transmission of the drive unit to the ejector. The DE 29 24 145 A1 concerns an ejector for a baking car with a tiltable stored lever (transportation lever), stored movably in a household baking-oven, and with an electrical drive unit (electric motor). US 4.720.154 A describes in the remark example after the Fig. 10 an ejector for one in a furniture corpus (cash dispensing equipment) movably stored drawer with a tiltable stored lever and with an electrical drive unit (electric motor). The priority-older WHERE 2004/100718 A1 has an ejector for in or at a furniture corpus movably stored beat up-hurries (Türe or drawer) to the article with a tiltable stored lever, with an electrical drive unit and Steuerbzw. Controlling mean to steering and/or rules of the drive unit. Ejectors has the problem would genericin accordance with-eat that the starting behavior by the lever subjected movable beating up ILS by the user as extremely slow-acting is usually felt. In order to meet this problem, the drive unit planned for the lever is trained oversized from the achievement frequently, in order to obtain over the lever a fast initial acceleration of movable beating up ILS. After the initial acceleration of movable beating up ILS actually a far smaller drive power would be sufficient. Task of the invention is it to create an ejector which does not exhibit this problem. This is reached according to invention by the fact that at the lever beabstandet by the free lever end a second castor is arranged. According to invention an even load is reached by the measure the lever propelling drive unit by means of the entire output distance. The tiltable stored lever comes first with the second castor with the movable, beabstandet arranged by the free lever end, beat up-hurries into contact, whereby on the movable beat up-hurry expenditure-practiced torque is smaller than with immediate contacting with the castor arranged at the free lever end. Thus becomes the drive unit, which can cover an electric motor, while the initial acceleration of movable beating up ILS with a smaller torque loads. Thereby a more favorable starting behavior results. This is noticed by the user as the momentum-fuller initial acceleration of movable beating up ILS 3 RK 413,472 B. To the initial acceleration of movable beating up ILS the lever with the first castor with the movable, arranged at the free lever end, comes beat up-hurries into contact and can in such a way over the larger torque (due to the longer lever arm) a larger Kraft on the movable beat up-hurries exercises. Since the inertia of movable beating up ILS is already overcome, the drive unit is approximately only directly strongly loaded now despite the larger torque in, as during the initial acceleration phase. Altogether from there a uniform distribution of the load of the drive unit results over the entire output distance of movable beating up ILS. With a particularly preferred execution form of the invention it is intended that the second castor is arranged in a distance from approximately a half lever length of the free lever end at the lever. This results in an in practice satisfying distribution load forces of the affecting the drive unit. A further, second variant of the invention concerns an ejector for in or at a furniture corpus movably stored beat up-hurries, in particular after requirement 1 or 2, tiltable with a lever stored and an in particular electrical drive unit for propelling the lever. The enterprise of such ejectors is connected with a noise generation unpleasant for the user. Apart from the initial attack noise, which with the contacting of the tiltable stored lever with the movable beat up-hurry results in, also the further enterprise of the ejector is connected with an unpleasant noise generation. Task of this variant of the invention is it, one would genericin accordance with-eat ejector to create, which is characterised by a smaller noise generation. This is reached according to invention by the fact that the lever at least first lever-hurry and second lever-hurry exhibits, whereby first lever-hurry with the movable beat up-hurry is contactable and second lever-hurry by the drive unit is propelable and that first lever-hurry with second lever-hurry is limited movably coupled, whereby first lever-hurry regarding second lever-hurry by a clockwork mechanism is linked up. As a result of the two-piece execution of the lever a play between first and second arises lever-hurries. By the pre-loading of first levering ILS regarding second lever-hurry first lever-hurry to the movable beat up-hurry pressed. By the reaction force second lever-hurry by first lever-hurry forced away, whereby also with second lever-hurry in contact of standing parts of the drive unit under tension are set. Surprisingly it turned out that this leads to a decrease of the operating noise of the ejector. With a favourable execution form of this variant of the invention it is intended that first lever-hurry regarding second lever-hurry by a feather/spring is linked up. This represents a constructionally particularly simple realization of the measure according to invention. A further, third variant of the invention concerns an ejector for in or at a furniture corpus movably stored beat up-hurries, in particular tiltable after one of the requirements 1 to 4, with a lever stored for discharging movable beating up ILS, an in particular electrical drive unit for propelling the lever and Steuerbzw. Controlling mean to steering and/or rules of the drive unit. With such ejectors the problem of the optimal release of the Aus4 RK 413,472 B stoßvorrichtung places itself by the user. In this regard is as intuitive an operability of the ejector of advantage as possible. Task of this variant of the invention is it to create an ejector which is characterised by an intuitive releasableness. This is reached according to invention by the fact that at or in the lever a switch is arranged for releasing the ejector, whereby the signals of the switch at least Steuerbzw. Controlling mean are supplyable. The measure according to invention permits the release of the ejector by pressing the front screen of movable beating up ILS in slightly into the furniture corpus inside. For this naturally sufficient play is to be left in the closed end position of movable beating up ILS. As soon as the movable beat up-hurry the switch arranged at the lever contacted, the switch sends the initiation signal to Steuerbzw. Controlling mean of the ejector. A particularly favourable execution form of this variant of the invention results in the case of a combination with the second variant of the invention. If the lever points at least first and second lever-hurries up, then it can be intended that the switch exhibits at least two contacts, whereby the first contact on first lever-hurry and the second contact on second lever-hurry is arranged. By pressing movable beating up ILS in slightly into the furniture corpus inside, at the movable beat up-hurry lying close first lever-hurry toward second levering ILS pressed, whereby the two contacts touch themselves and close the electric circuit. Preferably thereby levering hurrying is arranged for production a pre-loading a clockwork mechanism between both. Alternatively it could be naturally also intended that the switch covers a push button switch, which is arranged at the free lever end preferably. A two-piece execution of the lever can be void with this execution form. A further, fourth variant of the invention concerns an ejector for in or at a furniture corpus movably stored beat up-hurries, in particular after one of the requirements 1 to 8, with an ejector for discharging movable beating up ILS, an in particular electrical drive unit, a transmission for the power transmission of the drive unit to the ejector and Steuerbzw. Controlling mean to steering and/or rules of the drive unit. With such ejectors it is frequently desirable to know the position of the ejector in order to be able to arrange for example the output profile as a function of the position. Likewise, the ejector can be intended with a initial, by a user caused shift of movable beating up ILS and with it the AusstoBers to release. Task of this variant of the invention is it to create an ejector with which the position of the ejector can be recognized. This is reached according to invention by the fact that the ejector covers a potentiometer, whereby the signals of the potentiometer at least Steuerbzw. Controlling mean it are supplyable and that the control member of the potentiometer is coupled with the transmission. All potentiometers have the advantage in relation to other way measuring instruments that they measure the position of the ejector absolutely, whereby no necessity exists 413,472 B way measuring instrument for the initialization of the RK. It is intended that the ejector covers a lever, then it is particularly favourable, if is further intended that the drift of the transmission is trained with the lever einstückig. In this case the control member of the potentiometer can be directly coupled with the lever. This exhibits among other things advantage that, if is intended that the transmission covers a slip clutch, despite slipping through the lever the position of the lever correctly be determined can. In particular with a tiltable stored lever it is particularly favourable for the avoidance of a movement transformation, if it is intended that the potentiometer is designed as Drehpotentiometer. A further, fifth variant of the invention concerns an ejector for in or at a furniture corpus movably stored beat up-hurries, in particular after one of the requirements 1 to 13, with an ejector for discharging movable beating up ILS, an in particular electrical drive unit and a transmission for the power transmission of the drive unit to the ejector. Such ejectors have the problem that it comes frequently to a damage of the transmission into consequence of an abusive use of the ejector. For example discharged movable beating up hurry from the user to reasoning with a considerable force development toward the furniture corpus are often pushed. Meets if the movable beat up-hurry the ejector of the ejector, then is passed these Kraft to the transmission of the ejector, which can lead in the worst case to their destruction. Task of the invention is it from there, one would genericin accordance with-eat ejector to create, which does not exhibit this problem. This is reached according to invention by the fact that the transmission covers a slip clutch. If the force development transferred by the ejector to the transmission exceeds one by the constructional execution of the slip clutch conditioned limit value, then it comes to slipping through the transmission part coupled with the slip clutch, which prevents a damage of the transmission. The available invention concerns also a furniture with a movable beat up-hurries, in particular drawer or Türe, with an ejector after one of the aforementioned variants of the invention. For the release of the ejector the arrangement of way measuring instrument can to and/or. in furniture intended its, whereby the ejector is releasable by the way measuring instrument. In order to permit as simple an installation as possible into a according to invention of furniture, it is particularly favourable, if it is intended that the way measuring instrument at and/or in the ejector is arranged. In addition, it can be intended that the way measuring instrument at and/or in the furniture corpus is arranged. A possible execution form of the invention, which is characterised by its simplicity, plans that the way measuring instrument one of the movable beat up-hurry subjectable 6 RKs 413,472 B RST tappet enclosure. If the ejector is by one of the user on the movable beat up-hurries applied traction power to be releasable, then it can favourable-proves to be intended that the way measuring instrument one with the movable beat up-hurry linked drivers exhibits. The way measuring instrument can be trained both and absolute measuring instrument, and incremental measuring instrument. In the first case the way measuring instrument can cover for example a potentiometer. In the second case the way measuring instrument can cover for example a Encoder. Further advantages and details of the invention result on the basis the following description of figure. Show: Fig. 1 to 3 Fig. 4 to Fig. 6a to 6d Fig. 7a to 7d Fig. 8 to 9 Fig. 10 to 11 Fig. 12 Fig. 13 Fig. 14 Fig. 15a to 15c Fig. 16 Fig. 17 Fig. 18a to 18d Fig. 19a to 19c Fig. 20a to 20c Fig. 21a to 21c representations of a remark example of the first variant of the invention in plan view as well as in perspective opinion with different positions of the lever of the ejector, a remark example of the second variant of the invention in different opinions, opinions of a remark example of the third variant of the invention, a further remark example of the third variant of the invention, different opinions of a remark example of the fourth variant of the invention, different opinions of a remark example of the fifth variant of the invention, the perspective opinion of a further remark example of an ejector according to invention, those in Fig. 12 ejector shown in explosion representation, some components in Fig. 13 represented ejector in perspective opinion as well as in explosion representation, a sectional view of a further remark example of an ejector according to invention, an explosion representation in Fig. 15 represented ejector, an explosion representation of a further remark example of an ejector according to invention, a remark example of a Möbels according to invention, a remark example of way measuring instrument in two perspective opinions as well as in an explosion opinion, in perspective opinion a further remark example of an ejector according to invention and a plan view on in Fig. 20 represented ejector. Fig. la a remark example of an ejector according to invention 8 to plan view, which over a carrier rail 19 to a furniture corpus 3 is fastened, points. The ejector 8 exhibits thereby a tiltable stored lever 4, whereby approximately at the free lever end of 9 a first castor 10 is located and additionally on half distance between the coupling point of the lever 4 and the free lever end of 9 a second castor 11. With in Fig. la represented condition is the movable beat up-hurry 2, by which only the flash back is represented here, in its closed end position in the furniture corpus 3, whereby the lever 4 with the second castor 11 at the movable beat up-hurry 2 lies close. Fig. lb a perspective opinion of the ejector 8 shows, whereby for the sake of the better clarity the movable beat up-hurry 2 one did not represent. 7 RKs 413,472 B in Fig. 2the movable beat up-hurry 2 out-moved by the lever 4 already so far from its closed end position in the furniture corpus 3 that now also the first castor 10 with the movable, arranged at the free lever end of 9, beat up-hurry 2 into contact comes. Fig. 2b represents a perspective opinion of the ejector 8 in this condition. The Fig. 3a and 3b show the situation, briefly before the movable beat up-hurry 2 completely from the lever 4 moved away. The lever 4 is now over the first castor 10 with the movable, arranged at the free lever end 9, beat up-hurries 2 in contact, while the second castor 11 the movable do not beat up-hurry 2 no more contacted. The Fig. 4a and 4b show a lever according to invention 4, which from first lever-hurry and second lever-hurry 21 exists. Second lever-hurry 21 is einstückig with the drift 17 one in Fig. 4 not represented transmission 13 trained. On first lever-hurry 20 is at the free lever end of 9 a castor 10 for admission one in Fig. 4 not represented movable beating up ILS 2 intended. Further approximately a second castor 11 is arranged in the center of the lever 4. Between first lever-hurry 20 and second lever-hurry 21 is arranged a feather/spring 18, which with their an spring end 36 on second lever-hurry 21 and with its other spring end 37 on first lever-hurry 20 supports. Thus second lever-hurry 20 regarding first lever-hurry 21 linked up. In this remark example 20 is a drive wheel 22 for in Fig on first lever-hurries. 4 potentiometer 15 not represented more near trained as the positioning of the lever 4. Fig. 5c shows the respective situation of first levering ILS 20 and second levering ILS 21, which are present, if itself in Fig. 5 not represented movable beat up-hurry 2 in his closed end position rules. The castor 11 rests thereby against the flash back of movable beating up ILS 2. In Fig. 5a became second lever-hurry 21 over the drift 22 one in Fig. not represented transmission 13 propelled moves 5, in order to obtain a discharging of movable beating up ILS 2. Second lever-hurry 20 is thereby because of first lever-hurry 21 on. The feather/spring 18 supports thereby the output procedure of movable beating up ILS 2. the Fig. 5b and 5d points perspective opinions to the Fig. 5a and 5c. The Fig. 6a to 6d show a first remark example of the third variant of the invention, which is characterised by 4 switches 7 arranged in the lever. As in the before-discussed remark example the lever 4 points first lever-hurries 20 for force admission one in Fig. 6 not represented movable beating up ILS 2 and second lever-hurry 21, which stands with a likewise not represented drive unit 5 in connection, up. A feather/spring 25 is arranged between the two levering hurrying 20, 21. On first lever-hurry is arranged a castor 10. The switch 7 covers one on first lever-hurries 20 arranged first contact 27 and one on second lever-hurries 21 arranged second contact 26. With into the Fig. 6c and 6d represented condition are from each other taken the two contacts off 26, 27. This corresponds to the inactive position of the switch 7. by a not represented user becomes the likewise not represented beat up-hurries 2 in closing direction, i.e. into the not represented furniture corpus 3 in-moves. Thus first lever-hurry 20 moved against the force admission of the feather/spring 25. Thus the two contacts 26, 27 come into contact, which closes one for the sake of the clarity electric circuit not represented more near, whereby over the lines 24 an initiation signal is passed on to the drive unit 5. The Fig. 7a to 7d show a second remark example of the third variant of the invention, with which the lever 4 is einstückig trained. The switch 7 is designed in this remark example as a push button switch arranged at the free lever end of 9. The Fig. 8a to 8c show remark different versions of the fourth variant of the invention. A transmission 13, which for the force transmission of the electric motor 29 8 RKs 413,472 B on second lever-hurry 21 serves, is represented. The force transmission takes place thereby by means of one into the Fig. 8 not recognizable spindle 35 (recognizably into the Fig. 9a and 9b), the gear wheel 31, the further gear wheel 33 and finally the drift 17 of the transmission, which in this remark example einstückig with second lever-hurry 21 is trained. The Fig is according to invention in everyone. 8a to 8c a potentiometer 15 (here: Drehpotentiometer) connected with the transmission 13. The potentiometer 15 exhibits thereby three contacts 30 for the connection and/or for measuring from electrical tension. With in Fig. 8a represented remark example is connected the potentiometer 15 by a common axle with the middle stage of the transmission 13. With in Fig. 8b represented remark example is connected the potentiometer 15 with the gear wheel 31. With the particularly preferred remark example of the Fig. 8c is the potentiometer 15 with second lever-hurries 21 connected. The Fig. 9a to 9c point alternative opinions to into the Fig. 8a to 8c represented remark examples. The Fig. 10a to 10f show a remark example of the fifth variant of the invention. Fig. 10a shows a part of a transmission 13, which covers a slip clutch 14 in a side view. The slip clutch 14 consists in this remark example of a lock washer 41, which expand itself during excessive load and slides over the taking along cams 42. This procedure is exemplary in the Fig. 10d to 10f represented. The Fig. 10g to 10i point in each case detail representations to this procedure. Fig. 10b shows a perspective opinion of the part of the transmission 13. The structure in the Fig. 10a to 10i of represented part of the transmission 13 goes in particular out of the explosion representation of the Fig. 1 lb out. On a common pin 23 are thereby the gear wheel 33 which further gear wheel 32, is connected to which drehfest with the lock washer 41, and which taking along cam 42 arranged. The taking along cams 42 are positively attached to the part of the gear wheel 33 designed as pin 43. The Fig. 1 la shows a perspective opinion of the complete transmission 13, which by an electric motor 29 one propels and for his part second lever-hurry 21 propels. The Fig. 12 shows in Fig. 11 represented ejector 8 with first lever-hurry 20 with partly removed housing in its attachment at a carrier rail 19. Fig. a further explosion representation shows 13 into the Fig. 11a and 12 represented ejector 8, whereby also the housing of the ejector is completely recognizable 8. Further is in Fig. 13 the arrangement of a potentiometer 15 directly on a plate 44, which accommodates all circuits of the ejector 8, recognizably. Over the drift 22 the potentiometer 15 with the transmission 13 stands in connection and serves the position measurement of the lever 4th Fig. a further explosion representation of the drive mechanism of the represented ejector 8. shows 14. Into the Fig. 15a to 15c is represented a further remark example of an ejector according to invention 8, which in particular by the way measuring instrument provided with the reference symbol 38 is characterised. The way measuring instrument 38 points one of a not represented movable beat up-hurries 2 subjectable spring-tensioned tappets 39 up. In Fig. 15the tappet 39 pressed by the not represented movable beat up-hurry 2 into the housing of the ejector 8, which releases the output procedure. This ejector is in Fig. 16 in an explosion representation clearly represented. The Fig. the explosion representation of a further remark example of an ejector according to invention 8, which itself of for example in Fig, shows 17. only it differentiates between 13 represented remark example by the fact that a transmission step is less intended. 9 RKs 413,472 B in the Fig. 18a to 18d is a furniture a 1 with a movable designed as drawer beat up-hurries 2 represented. One is recognizable from the furniture corpus 3 fastened way measuring instrument 38, which covers a Encoder 45. A tappet 39 is strength subjectable by the back of movable beating up ILS 2. In Fig. 18a represented position is that tappet 39 by the movable which is in its closed end position beat up-hurries 2 imprinted. A slight out movement of movable beating up ILS 2 from its closed end position by a user permits the out movement of the feather-subjected tappet 39, which is registered by the Encoder 45. The way measuring instrument 38 gives thereupon one in Fig. 18 not represented ejector 8 the instruction for discharging movable beating up ILS 2. Into the Fig. 19a to 19c is in Fig. 18 way measuring instrument shown 38 in the detail represented. It is recognizable that the tappet 39 in the rear range as rack 46 is trained and a pinion 48 connected with the disk 47 of the Encoders 45 combs. Recognizably further a springy attack is 49, which the displacement measurement with a movable in its closed end position beat up-hurry 2 permitted, if this is pressed by a user over the remaining play for release toward the furniture corpus 3. Into the Fig. 20a to 20c is recognizable a further remark example of an ejector according to invention 8, which is characterised by a potentiometer 15 arranged at the furniture corpus 3. The control member 16 of the potentiometer 15 is connected by a driver 28 with the back of movable beating up ILS 2. The out moving of movable beating up ILS 2 from its closed end position carries the control member forward 16 of the potentiometer 15 over the drivers 28, on which the potentiometer 15 instructs discharging movable beating up ILS 2 by the ejector 8. This procedure is in the Fig. 21a to 21c in a plan view represented.