• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    It is a Entkernmaschine / vibrating machine (101..104) specified, which comprises a first machine frame (2), a relative to the first machine frame (2) movably mounted machine table (3) for clamping a workpiece, two counter-rotating and on the Machine table (3) mounted eccentric masses (4) and at least one on the first Maschinenrah- men (2) arranged drive motor (5). A force or torque flow from the at least one drive motor (5) to the two eccentric masses (4) is guided in such a way that a branching and / or a merging in the force flux / torque flux respectively means for synchronizing the two eccentric masses ( 4) are arranged on the first machine frame (2). In addition, the force flow / torque flow between the first machine frame (2) and the machine table (3) is guided via at least one belt (6) leading to an eccentric mass (4).
    公开号:AT517133A1
    申请号:T50305/2015
    申请日:2015-04-17
    公开日:2016-11-15
    发明作者:
    申请人:Fill Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a decoring machine or vibrating machine which comprises a first machine frame, a machine table movably mounted relative to the first machine frame for clamping a workpiece, two counter-driven eccentric masses mounted on the machine table and at least one drive motor arranged on the first machine frame. In addition, the Entkernmaschi-ne / vibrator comprises coupling means for guiding a force or torque flow from at least one drive motor to the two eccentric masses.
    A Entkernmaschine / vibrating machine of the type mentioned is basically known. For example, the AT 003 791 U1 discloses a device for coring cast bodies with sand cores, consisting of a mounted in a frame rotor with horizontal axis of rotation, slidably guided on the rotor in the direction of the axis of rotation slide with a receptacle for a cast body and from a Oscillating drive for the slide. The oscillating drive has two counter-rotating imbalance shafts rotatably mounted in the carriage, which are drive-connected via toothed wheels and can be driven by two motors provided on both sides of the carriage on the rotor via a respective belt-shaped belt drive.
    A disadvantage of this arrangement that the transmission is exposed to the synchronization of the two unbalanced shafts respectively eccentric masses strong vibrations and the Entkernmaschine / vibrating machine therefore has only a comparatively short life.
    An object of the invention is therefore to provide an improved Entkernmaschi-ne / vibrating machine. In particular, their life should be extended at the same or reduced production costs.
    The object of the invention is achieved with a Entkernmaschine / vibrating machine of the type mentioned, in which a branching and / or merging in force flux / torque flow respectively means for synchronizing the two eccentric masses are arranged on the first machine frame and the power flow / torque flow between the first machine frame and the machine table is guided in each case via at least one belt leading to an eccentric mass. It is favorable in this context if the two eccentric masses can be driven by a motor whose driving force / drive torque is branched out to the two eccentric masses with the aid of a gear arranged on the first machine frame. It is favorable in this context, furthermore, if the two eccentric masses are driven by two motors and coupled to the eccentric masses power flows / torque flows are coupled by means arranged on the first machine frame gear or arranged on the first machine frame shaft.
    The proposed measures means (in particular gear) for the synchronization of the two eccentric masses are arranged on the first machine frame and are therefore exposed to no or very little vibration. The life of Entkernmaschine / vibrating machine can thus be significantly extended by simply shifting the synchronization gear from the machine table to the first machine frame with virtually no additional costs. Depending on the structure, such synchronization means form a branch and / or a combination in the force flow / torque flow between drive motor (s) and eccentric masses. If a single engine is provided, then the power flow / torque flow is branched, if two (or more) engines are provided, the power flow / torque flow is merged and then branched again, or those of the individual engines become the excentric masses leading power flows / torque fluxes coupled. The transmission, which is displaced on the frame, also reduces the oscillating mass, as a result of which the drive line can be lowered. If a single motor is provided, then the manufacturing costs for the Entkernmaschi- ne / vibrator can also be reduced, since a single motor is usually less expensive than two motors with the same overall performance.
    As a gear all types of gear transmissions in question (in particular spur gear), but for example also belt transmission or chain transmission. A coupling shaft can couple several power flows / torque flows in particular via crown gear or bevel gear. As a belt to the eccentric weights are in particular flat belt, round belt, V-belt or timing belt in question. It is also conceivable that the power transmission takes place on the two eccentric masses, each with a plurality of belts.
    Further advantageous embodiments and modifications of the invention will become apparent from the dependent claims and from the description in conjunction with the figures.
    It is particularly advantageous if the machine table is connected with the aid of leaf springs to the first machine frame, in particular only with the aid of leaf springs. In particular, when the machine table is connected only by means of the leaf springs with the first frame, take over the leaf springs a double function. On the one hand, they form the support element for the machine table, on the other hand, they also form the spring in the oscillatory system that includes the machine table. It is also advantageous that the leaf springs allow vibration substantially only in one direction, and in the normal direction because of their rigidity de facto prevent or allow only to a very limited extent. As a result, the machine table can swing substantially only in one direction, even if no additional guide means are provided.
    It is also advantageous if a first brake is arranged between the first machine frame and the machine table and / or a second brake is arranged between the first machine frame and the second machine frame. In this way, excessive deflections of the machine table during startup of the drive motors can be avoided. These occur in particular when a critical area with a striking resonant frequency is passed through during run-up. With the help of the brake, it is now possible to drive through this area safely and only then let go of the machine table, that is, the brake to solve / ventilate.
    It is furthermore particularly advantageous if the first machine frame or - if so present - the second machine frame is connected via air-filled rubber bellows with a machine foundation. In this way, the vibrations introduced by the decoring machine / vibrating machine into the ground can be kept low. In addition, a desired spring constant or resonance frequency of the overall system can be set in a simple manner by means of the pressure in the rubber bellows. In addition, it is favorable if the first machine frame is mounted rotatably about a horizontal axis in a second machine frame. As a result, the clamped workpiece on the machine table can be rotated, in particular by 180 °, so that the dissolved molding sand can fall out of the workpiece.
    In the above context, it is particularly favorable if the first machine frame is arranged between two pivot bearings arranged on the second machine frame. The storage of the first machine table is thus particularly stable. It is also advantageous if on the second machine frame, a further motor is arranged, which is coupled to the first machine frame via a rack and pinion gear. A drive train transmission is comparatively robust and insensitive to contamination. For use in the presented Entkernmaschine / vibrating machine, it is therefore particularly well suited.
    It is furthermore particularly advantageous if the resonant frequency of the system, which is formed by the (leaf) springs and the mass mounted therewith, is around 20 Hz. This frequency has proven to be advantageous for the coring of workpieces. In a real machine, the deflection is around +/- 15 mm.
    It is also advantageous if the eccentric masses are rotated during operation of the Ent-nuclear machine / vibrating machine substantially with the resonant frequency of said oscillating system. As a result, only a comparatively low drive power is required for the movement of the machine table.
    Finally, it is particularly advantageous if the resonance frequency of the system, which is formed by the air-filled rubber bellows and the mass stored therewith, is around 7 Hz. As a result, the storage of the Entkernmaschi-ne / vibrating machine on the one hand sufficiently soft, on the other hand, a sufficiently large distance to the resonant frequency of the machine table comprehensive vibration system (preferably 20 Hz) is given.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    In each case, in a highly simplified, schematic representation:
    Figure 1 is a first exemplified Entkernmaschine / vibrating machine in an oblique view with a drive motor and a first machine frame, which is rotatably mounted in a second machine frame.
    2 shows a second example of a Entkernmaschine / vibrating machine with two drive motors and only a first machine frame.
    Fig. 3 shows two coupled to a shaft drive pulleys;
    Fig. 4 shows another example of a Entkernmaschine / vibrating machine, in which the machine table is mounted with linear guides and coil springs and
    Fig. 5 is a Entkernmaschine / vibrating machine with a first machine frame, which is rotatably mounted between two pivot bearings in a second machine frame.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and to transmit mutatis mutandis to the new situation in a change in position. Furthermore, individual features or combinations of features from the illustrated and described different embodiments may represent for themselves, inventive or inventive solutions.
    Fig. 1 shows a first example of a Entkernmaschine or vibrating machine 101 in an oblique view. The Entkernmaschine / vibrating machine 101 comprises a first machine frame 2, an opposite the first machine frame 2 movably mounted machine table 3 for clamping a workpiece, two counter-driven and mounted on the machine table 3 eccentric masses 4, at least one arranged on the first machine frame 2 drive motor 5 and two Belt 6, which form part of the coupling means for guiding a force or torque flow from the drive motor 5 to the two eccentric masses 4. Specifically, the belt 6 are arranged on two pulleys 7 and 8 and serve to guide the Kraftflus-ses / torque flow between the first machine frame 2 and the machine table 3. Another part of the coupling means is formed by the gear 9. The transmission 9 forms a branch in the power flow / torque flow and means for synchronizing the two eccentric masses 4 and is arranged on the first machine frame 2.
    The machine table 3 is connected to the first machine frame 2 by means of leaf springs 10. Further means for connecting the machine table 3 with the first machine frame 2 are possible, but these are not necessary. That is, the machine table 3 can - as shown in FIG. 1 - be connected only with leaf springs 10 with the first machine frame 2.
    On the machine table 3 several clamping claws 11 for clamping a (not shown) workpiece are arranged. In addition, a brake 12 is arranged between the first machine frame 2 and the machine table 3, which in this example comprises a brake block connected to the machine table 3 and two outer brake shoes connected to the first machine frame 2.
    It is also advantageous if the first machine frame 2 is mounted rotatably about a horizontal axis in a second machine frame 13, as shown in FIG. For rotation of the first machine frame 2 (and thus of the machine table 3) relative to the second machine frame 13, a further motor 14 is provided, which transmits its rotational movement via a mounted on the motor shaft pinion 15 on a connected to the first machine frame 2 gear 16. To block a rotation, a further brake may be arranged between the first machine frame 2 and the second machine frame 13 (not shown).
    The second machine frame 13 is connected via air-filled rubber bellows 17 with a machine foundation. If no second machine frame 13 is provided, then a storage of the first machine frame 2 on air-filled rubber bellows 17 would be conceivable
    The function of the decoring machine / vibrating machine 101 shown in FIG. 1 is now as follows:
    With the help of the clamping claws 11, a workpiece, for example, a cast workpiece with a cast core, clamped on the machine table 3. About the motor 5, the eccentric masses 4 are rotated in opposite directions, whereby the spring-mounted machine table 3 is excited to vibrate, and whereby the sand core is destroyed or discharged. Because of the leaf springs 10, the machine table 3 thereby oscillates substantially only in one direction without the provision of additional guide means (compare the linear guide 22 in FIG. 4).
    Preferably, the resonant frequency of the system formed by the leaf springs 10 and the mass supported thereon is about 20 Flz, and preferably the eccentric masses 4 are rotated substantially at this resonant frequency during operation of the decoring machine 101.
    The mass mentioned is essentially composed of the mass of the machine table 3 and the eccentric masses 4. The mass of the workpiece for which the decoring machine 101 is specified can be added. In order to avoid an excessively high oscillation amplitude during startup of the system, the brake 12 is advantageously activated during startup and prevents or at least inhibits movement between the machine table 3 and the first machine frame 2.
    The resonant frequency of the system, which is formed by the air-filled rubber bellows 17 and the mass mounted therewith, is around 7 Hz. Said mass is essentially formed by the entire mass of Entkernmaschine 101 (optionally plus the mass of the workpiece). The spring constant of the oscillating system results from the spring constant of the rubber bellows 17th
    In order to promote trickling out of the casting sand from the workpiece, the machine table 3 can be rotated by 180 ° and the jogging can be done overhead. It is also conceivable that the machine table 3 is rotated only after shaking, whereby the sand dissolved by the shaking falls down. It is also conceivable that the machine table 3 and the first machine frame 2 has recesses through which the cast sand can fall through.
    A particular advantage of Entkernmaschine / vibrating machine 101 is that the gear 9 is exposed due to the mounting location on the first machine frame 2 no or only relatively low vibration. As a result, the life of the transmission 9 is significantly increased over known arrangements.
    In Fig. 1, the eccentric masses 4 are driven by a single motor 5, whose drive torque is branched via the gear 9, which is relatively inexpensive. However, it is also conceivable that the eccentric masses 4 are driven by two separate motors 5, as is the case with the decoring machine / vibrating machine 102 shown in FIG. 2. In principle, a synchronization of the rotational speed of the two motors 5 can take place electronically, but it is advantageous if the force flows / torque fluxes leading to the eccentric masses 4 are coupled by means of a gear 9 arranged on the first machine frame 2, as shown in FIG the case is.
    The transmission 9 thus forms both a merger and a branch in the power flow / torque flow between the motors 5 and the two eccentric masses 4. Also, this transmission 9 is in turn arranged on the first machine frame 2. Although the Entkernmaschine / vibrating machine 102 without second machine frame 13 and rotary drive 14, 15, 16 is shown, the second machine frame 13 may be rotatably supported as in the Entkernmaschine / vibrating machine 101.
    Instead of the transmission 9 may also be provided a shaft for coupling the leading to the eccentric masses 4 power flows / torque flows. For this purpose, Fig. 3 shows a detail of another Entkernmaschine / vibrating concrete the two pulleys 8 with arranged underneath crown wheels 18, which are coupled together by means of spur gears 19 and a shaft 20 to synchronize the rotational movements of the two eccentric masses 4.
    FIG. 4 shows a further embodiment variant of a decoring machine / vibrating machine 103, which is similar to the decoring machines / vibrating machines 101 and 102 shown in FIGS. 1 and 2. Instead of leaf springs 10, however, coil springs 21 are now provided which are each arranged between a block fixed on the machine table 3 and a block fixed on the first machine frame 2. In addition, the machine table 3 is displaceably mounted on the first machine frame 1 by means of linear guides 22. Otherwise, what has already been said about FIGS. 1 to 3 applies.
    Finally, Fig. 5 shows a more detailed embodiment of a Entkernmaschi ne / vibrating machine 104, which is similar to the Entkernmaschi-ne / vibrating machine 101 of FIG. 1. Concretely, in Fig. 5, the first machine frame 2, the machine table 3 and the second machine frame 13 is shown. The first machine frame 2 is in turn rotatably mounted in the second machine frame 13. Unlike the Entkernmaschi-nen / vibrators 101..103 previously shown, the first machine frame 2 is now arranged between two pivot bearings arranged on the second machine frame 3. For the rotation of the first machine frame 3, the gear 16 is realized by means of a rack and pinion.
    The embodiments show possible embodiments of a Entkernmaschine / vibrating machine according to the invention 101..104, which should be noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but also various combinations of the individual embodiments are possible with each other and this variation possibility due the doctrine of technical action by objective invention in the skill of those working in this technical field is the expert. So are all conceivable embodiments, which are possible by combinations of individual details of the illustrated and described embodiments, of the scope of protection.
    In particular, it is noted that the illustrated coring machines 101.104 may in reality also include more or fewer components than shown.
    For the sake of order, it should be pointed out in conclusion that for a better understanding of the structure of the coring machine 101.104, these or their components have been shown partially unevenly and / or enlarged and / or reduced in size.
    The task underlying the independent inventive solutions can be taken from the description.
    权利要求:
    Claims (14)
    [1]
    claims
    1. Entkernmaschine / vibrating machine (101..104), comprising a first machine frame (2), with respect to the first machine frame (2) movably mounted machine table (3) for clamping a workpiece, two counter-rotating and mounted on the machine table (3) Exzentermassen (4), at least one on the first machine frame (2) arranged drive motor (5) and coupling means (6..9) for guiding a force or torque flow from at least one drive motor (5) to the two eccentric masses (4), characterized in that a branching and / or a combination in the force flux / torque flux or means for synchronizing the two eccentric masses (4) are arranged on the first machine frame (2) and the force flux / torque flow between the first machine frame (2) and the machine table ( 3) in each case via at least one to an eccentric mass (4) leading belt (6) is guided.
    [2]
    2. Entkernmaschine / vibrating machine (101..104) according to claim 1, characterized in that the two eccentric masses (4) by a motor (5) are drivable, the driving force / drive torque by means of a on the first machine frame (2) arranged gear (9) branches to the two eccentric masses (4).
    [3]
    3. Entkernmaschine / vibrating machine (101..104) according to claim 1, characterized in that the two eccentric masses (4) of two motors (5) are driven on and leading to the eccentric masses (4) Kraftflüs se / torque flows with Help one on the first machine frame (2) arranged gear (9) or one on the first machine frame (2) arranged shaft (20) are coupled.
    [4]
    4. Entkernmaschine / vibrating machine (101..104) according to one of claims 1 to 3, characterized in that the machine table (3) by means of leaf springs (10) with the first machine frame (2) is connected.
    [5]
    5. Entkernmaschine / vibrating machine (101..104) according to one of claims 1 to 4, characterized in that between the first machine frame (2) and the machine table (3) a brake (12) is arranged.
    [6]
    6. Entkernmaschine / vibrating machine (101..104) according to one of claims 1 to 5, characterized in that the first machine frame (2) via air-filled rubber bellows (17) is connected to a machine foundation.
    [7]
    7. Entkernmaschine / vibrating machine (101..104) according to one of claims 1 to 5, characterized in that the first machine frame (2) is rotatably mounted about a horizontal axis in a second machine frame (13).
    [8]
    8. Entkernmaschine / vibrating machine (101..104) according to claim 7, characterized in that the first machine frame (2) between two on the second machine frame (3) arranged pivot bearings is arranged.
    [9]
    9. Entkernmaschine / vibrating machine (101..104) according to one of claims 7 to 8, characterized in that on the second machine frame (13), a further motor (14) is arranged, which with the first machine frame (2) via a drive train transmission (16) is coupled.
    [10]
    10. Entkernmaschine / vibrating machine (101..104) according to one of claims 7 to 9, characterized in that between the first machine frame (2) and the second machine frame (13) is arranged a brake.
    [11]
    11. Entkernmaschine / vibrating machine (101..104) according to one of claims 7 to 10, characterized in that the second machine frame (13) via air-filled rubber bellows (17) is connected to a machine foundation.
    [12]
    12. Entkernmaschine / vibrating machine (101..104) according to any one of claims 1 to 11, characterized in that the resonant frequency of the system, which is formed by the leaf springs (10) and the mass mounted therewith, at about 20 Hz.
    [13]
    13. Entkernmaschine / vibrating machine (101..104) according to one of claims 1 to 12, characterized in that the eccentric masses (4) are rotated during operation of the Entkernmaschine / vibrating machine (101..104) substantially with the resonant frequency of said system ,
    [14]
    14. Entkernmaschine / vibrating machine (101..104) according to any one of claims 6 or 11, characterized in that the resonant frequency of the system, which is formed by the air-filled rubber bellows (17) and the mass stored therewith, at about 7 Hz.
    类似技术:
    公开号 | 公开日 | 专利标题
    DE19631849C1|1998-01-08|Vibration drive for a screening machine
    DE102009007465B3|2010-09-30|Drive system for a rolling mill, in particular for a cold pilger rolling mill
    AT517133B1|2017-09-15|Entkernmaschine / vibrating machine with improved drive
    DE102008050576A1|2010-04-08|Device for generating a circular oscillation or a directed oscillation with continuously adjustable oscillation amplitude or exciter force
    AT389723B|1990-01-25|DEVICE FOR GENERATING VIBRATIONS
    DE3308413C1|1984-10-04|Backlash-free adjustable swivel drive for at least one main axis of manipulators
    DE102017103766A1|2017-09-07|Double roller crusher
    DE2908393A1|1979-09-20|DEVICE FOR THE AMPLITUDE CHANGE OF IMPULSES THAT ARE TRANSFERRED FROM A MECHANICAL RUETTLER TO A RUETTEL MACHINE
    EP2781269A1|2014-09-24|Vibration generator, especially for a construction machine
    EP3165290A1|2017-05-10|Vibration generator and method for inserting a pile element into the ground
    AT3791U1|2000-08-25|DEVICE FOR COREING MOLDED BODIES WITH SAND CORES
    DE202018006198U1|2019-07-08|Entkernmaschine for coring of cast workpieces
    AT520666B1|2020-07-15|Coring machine for coring cast workpieces and process for producing cast workpieces
    DE102010018576A1|2010-12-02|Method for compacting fresh concrete during production of wall element, involves connecting eccentric weight to another eccentric weight, where former weight is set in rotation on axis that is different from axis of latter weight
    EP1162298B1|2002-07-03|Embroidery machine
    DE704917C|1941-04-10|Machine for treatment, especially for washing sand, gravel, stone and similar goods
    DE4106443A1|1991-12-12|Vibration machine with frame elastically mounted on support - has two pairs of shafts with same nominal rotational speeds
    AT156730B|1939-08-10|Vibration or vibration damper, in particular for oscillations or vibrations that occur during the operation of an internal combustion engine.
    DE2234866A1|1973-05-03|ARRANGEMENT FOR COMPENSATION OF THE CENTRIFUGAL FORCE ON A ROTATING AND BACK AND BACK COMPONENT
    AT142122B|1935-06-25|Fourdrinier section for paper, cardboard u. like machines.
    DE2601015C3|1979-09-13|Vibrating hammer
    DE102009028411A1|2011-02-17|Eccentric-differential-reduction gear for use in e.g. wind mill, has auxiliary crank shaft arranged within ring and partially affiliates with output cam members that are coupled to pivotal gear wheel during rotation of gear wheel
    DE202006019815U1|2007-04-05|External mechanical vibrator unit typically used for consolidating liquid concrete in shuttering, includes first and second identical, counter-rotating unbalanced masses
    DE3607189A1|1987-09-10|Vibration-generating drive for a screening machine
    DE692680C|1940-06-24|Towing machine
    同族专利:
    公开号 | 公开日
    WO2016164955A1|2016-10-20|
    CN107660166A|2018-02-02|
    CN107660166B|2019-09-24|
    AT517133B1|2017-09-15|
    EP3283247A1|2018-02-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE202018006198U1|2017-09-07|2019-07-08|Fill Gesellschaft M.B.H.|Entkernmaschine for coring of cast workpieces|
    US11065683B2|2017-11-22|2021-07-20|Fill Gesellschaft M.B.H.|Decoring machine for decoring cast workpieces, and method for producing cast workpieces|CH669343A5|1985-12-19|1989-03-15|Werner Lueber|
    DK164776C|1988-02-05|1992-12-28|Dansk Ind Syndikat|COOLING AND DEFORMING APPLIANCES FOR SANDFORM CASTED OBJECTS|
    JPH07112621B2|1990-11-07|1995-12-06|ドーラー・ジヤービス・リミテツド・パートナーシツプ|Device that collapses and removes sand cores in castings by vibration|
    JP2959217B2|1991-07-18|1999-10-06|神鋼電機株式会社|Casting sand remover|
    FR2711931B1|1993-11-05|1996-02-09|Dimafond|Improved device for cleaning the cores of casting of foundry parts.|
    AU1083300A|1998-10-05|2000-04-26|Ashton Group Limited|Drive mechanism for vibratory conveyor system|
    EP1000689A1|1998-11-16|2000-05-17|Fata Aluminium Division of Fata Group S.p.A.|Machine for decoring castings|
    AT3791U1|1999-09-07|2000-08-25|Fill Gmbh|DEVICE FOR COREING MOLDED BODIES WITH SAND CORES|
    CN1321271C|2002-06-27|2007-06-13|旭技术株式会社|Surface processed part, surface processing method and its device|
    JP4703947B2|2002-06-27|2011-06-15|旭テック株式会社|Oscillator|
    AT411971B|2002-07-26|2004-08-26|Wolfgang Ing Schneebauer|Equipment for removing sand cores from castings includes counter-rotating horizontal eccentric shafts vibrating mounting for castings through push rods|
    DE202004021523U1|2004-12-23|2008-09-25|"F. u. K." Frölich & Klüpfel Drucklufttechnik GmbH & Co. KG|coring device|
    US7712513B1|2006-04-04|2010-05-11|Carrier Vibrating Equipment Co.|System and method for controlling casting shakeout retention|AT522125A1|2019-02-11|2020-08-15|Fill Gmbh|Coring hammer for coring cast workpieces|
    法律状态:
    2021-12-15| MM01| Lapse because of not paying annual fees|Effective date: 20210417 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50305/2015A|AT517133B1|2015-04-17|2015-04-17|Entkernmaschine / vibrating machine with improved drive|ATA50305/2015A| AT517133B1|2015-04-17|2015-04-17|Entkernmaschine / vibrating machine with improved drive|
    CN201680029819.8A| CN107660166B|2015-04-17|2016-04-18|Core breaker/bobbing machine with improved driving device|
    EP16724579.4A| EP3283247A1|2015-04-17|2016-04-18|Decoring machine/vibrating machine with improved drive|
    PCT/AT2016/050100| WO2016164955A1|2015-04-17|2016-04-18|Decoring machine/vibrating machine with improved drive|
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