EP3331676A1 - VERFAHREN UND VORRICHTUNG ZUM AUFSCHNEIDEN EINES LEBENSMITTELPRODUKTS MIT STOßIMPULSBESTIMMUNG - Google Patents
VERFAHREN UND VORRICHTUNG ZUM AUFSCHNEIDEN EINES LEBENSMITTELPRODUKTS MIT STOßIMPULSBESTIMMUNGInfo
- Publication number
- EP3331676A1 EP3331676A1 EP16751561.8A EP16751561A EP3331676A1 EP 3331676 A1 EP3331676 A1 EP 3331676A1 EP 16751561 A EP16751561 A EP 16751561A EP 3331676 A1 EP3331676 A1 EP 3331676A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- food
- pulse
- slicing
- shock
- slices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/30—Means for performing other operations combined with cutting for weighing cut product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D2210/00—Machines or methods used for cutting special materials
- B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
Definitions
- the present invention relates to methods for slicing a food product in a food slicing machine, in particular a slicer, and to a food slicing machine, wherein sliced food slices are deposited on a portioning tray.
- WO 201 1/056602 A1 discloses that in such a food slicing machine, at a predetermined point in time during the slicing process, an intermediate weight is determined on the basis of which the number of food slices needed to complete a portion is determined by the target weight to reach.
- the cutting parameters in particular the slice thickness, can be adapted.
- WO 2013/012346 A1 discloses a slicer with a weighing device, wherein a controller is programmed in such a way that after depositing each slice on the weighing device to form a group of food slices a thickness for the next slice based on the weight signal of the weighing device certainly.
- the weight signal is superimposed by vibrations occurring in the food slicing machine.
- idle cuts In order to allow an accurate weighing, basically, idle cuts must be made, or it must be cut slowly. During the idle cuts, the machine vibration decays slightly, and eventually the weight of the intermediate portion can be detected quite accurately. For slicing processes without a blank cut, the weight signal is rather inaccurate during the interim weighing.
- a method for slicing a food product in a food slicing machine in particular a slicer, with the following steps: First, at least one food slice with a slice thickness determined by the food slicing machine is separated from the food slicing machine. cut product, wherein the at least one food slice is placed on a portioning tray. A shock pulse of the falling food disc on the portioning tray is detected during the storage of successively falling onto the portioning tray food slices. From the detected shock pulse, a pulse characteristic is determined, wherein the slice thickness is adjusted if the determined pulse characteristic lies outside a tolerance range around a nominal pulse characteristic.
- the food products are, in particular, uniformly shaped food bars or food bars, or naturally shaped food loaves.
- Food bars are for example cheese bars, sausage sticks or ham bars, which are characterized by a substantially uniform outer shape.
- Other food products include naturally shaped ham loaves or cheese loaves which have a non-uniform external shape.
- Each food disc which hits the portioning tray after a short fall on the cutting process, generates a shock pulse.
- This shock pulse often complicates the weighing process in the prior art, because the shock pulse is a disturbance in the weight signal that oscillates by the shock pulse to the actual weight value.
- the next food disc is already placed on the portioning tray in rapid slicing process, whereby the weight determination is further hampered during slicing.
- fast slicing process often several food slices are simultaneously in the air, which further complicates the determination of weight, as well as aerodynamic effects occur through the formed between the falling food slices air cushion, which cause an additional error in the weighing process.
- the shock pulse is defined by the mass of the food disc and its falling speed, taking into account the momentum equation (momentum equals mass times speed), the mass of the individual food slices can be determined.
- An empirical correction factor can be taken into account. This can be calculated in particular on the basis of the weight determined by a checkweigher of the finished portions for different slicing speeds, product forms, product types and slice thicknesses.
- the amplitude, ie the peak value of the detected signal can be used as the pulse characteristic.
- the frequency and / or amplitude of Ringing the Portionierablage be taken into account due to the shock pulse.
- it can be concluded from the amplitude or the peak value of the shock pulse on the weight of the single disc.
- the mean values or an area integral of the detected signal it is also possible to use the mean values or an area integral of the detected signal as the pulse characteristics of the shock pulses.
- the weight of a disc stored can be determined. From the sum of the pulse characteristics, the weight of an intermediate portion can be determined.
- the slice thickness is adjusted proportionally to the relative deviation between the desired pulse characteristic and the determined pulse characteristic. If the pulse characteristics determined are too low compared to a desired pulse characteristic, the food discs are thinner than required and the slice thickness is increased. If the pulse characteristics are too high, the thickness of the pane is correspondingly reduced.
- the adaptation of the slice thickness advantageously comprises the following method steps: first, the actual weight of the already cut partial portion is calculated by calculating the acquired pulse parameters over the duration of a slicing operation or a specific number of shock pulses.
- the actual weight difference that is, the remaining weight until reaching a full target portion
- the actual weight difference is obtained by subtracting the calculated actual weight from the calculated target weight of the complete portion, and dividing the actual weight difference by the remaining time or the remaining number of pulses of the slicing to determine the adjusted target wheel weight while determining the adjusted wheel thickness calculated from the adjusted target wheel weight.
- the pulse characteristic and the weight are in a linear relationship. Then, a summation can take place for the calculation of the acquired pulse characteristics.
- the aforementioned method steps are performed only once during the slicing of a portion, advantageously in the first half of the slicing process, so that weight deviations of the cut partial portion can be detected early, and the slice thickness of the remaining food slices to be sliced must only be slightly adjusted.
- the aforementioned steps are performed two or more times, especially for larger food portions with more food slices.
- the steps of detecting a shock pulse, determining a pulse characteristic and adjusting the slice thickness are performed at least twice during the slicing of a serving. This allows to increase the accuracy of the portion weight.
- the detection of the shock pulse, the determination of a pulse characteristic, and the adjustment of the slice thickness may be made after each disc tray so that the slice thickness for each food slice may be readjusted.
- the detection of the shock pulse is carried out by at least one accelerometer.
- the accelerometer is arranged so that it can detect the acceleration applied by the food disc to the portioning tray. Due to the course of the acceleration, the pulse characteristic can be determined.
- one or more further acceleration sensors can be provided which are provided at a different location on the food slicing machine, in particular on the machine frame.
- the environmental conditions are recorded.
- the vibrations can be detected in or on the machine frame, which also affect the accelerometer in or on the portioning tray.
- the further acceleration sensor is used in particular for the measured value correction, i. primarily is made possible by the further accelerometer that glitches that are not caused by the storage of food disc, but for example by machine vibrations or vibrations from the environment, can be excluded from the acquired pulse characteristics.
- the further accelerometer can, however, also be used in particular for calibration, primarily for zero point or basic setting determination.
- a plausibility check can be carried out continuously or depending on the operating state by the additional accelerometer.
- a measured value correction by the further accelerometer can usually be carried out on the basis of default values from machine and / or product parameters.
- the measured value of the further accelerometer may be offset against the pulse characteristic detected at the same time as the food disc is deposited.
- the measurement at a second location of the food slicing device increases the accuracy of the measuring and adjusting method according to the invention.
- the measurement can always take into account the current operating state, in particular the currently available machine parameters, such as, for example, the blade speed, the loading process in the feed area or influences of the portion weight (stack height).
- These operating states can be taken into account, for example, by the fact that the control device of the food slicing machine accesses parameters of the machine control.
- a learning control device can be used in that the determined pulse characteristics are stored in a database as a function of operating conditions and product parameters, it being possible on the basis of this database to predict the behavior in future, similar slicing methods.
- For other operating conditions can be determined by other accelerometers or other sensors, such as temperature sensors.
- the additional accelerometer can be used to filter out external influences such as machine vibrations, which can be caused by the rapid movement of a portioning belt for the shingling, the start or stop of drives, or the knife drive, etc.
- external influences such as machine vibrations, which can be caused by the rapid movement of a portioning belt for the shingling, the start or stop of drives, or the knife drive, etc.
- environmental vibrations can be filtered out, which can get into the machine frame, for example, when settling loads near the machine, when loading the food slicing machine with products, etc ..
- the accelerometer is a piezoelectric element.
- the piezoelectric element is fastened with one side to the food slicing machine, and in particular its portioning tray, and a weight is attached to the other side of the piezoelectric element.
- the inertia of the weight causes elastic deformation of the piezoelectric element, thereby causing a signal that can be detected.
- the accelerometer is provided on the portioning tray. This allows the shock pulse applied by the falling food wafers to be applied directly to the piling tray.
- the shock pulse is transmitted through the portioning tray via structure-borne noise to the accelerometer.
- the Portionierablage is elastically supported, so that the shock pulse leads to a movement of the portioning tray.
- the signal of the acceleration sensor is filtered by a high-pass filter or band-pass filter.
- a high-pass filter or band-pass filter low frequencies or low and high frequencies can be filtered out, which are not caused by the shock pulse, but for example by machine vibrations due to the knife drive, cutting process, feed or vibrations that are introduced by the environment by the food slicing machine.
- the shock pulse is considered only temporarily as a function of the rotational angle of the cutting blade of the food slicing machine.
- the cutting process takes place in dependence on the angle of rotation of the cutting blade, which is driven by a motor rotates.
- the shock pulse is then detected only around this time, so that disturbing influences, which can dominate at other times, are filtered out.
- the signal of the acceleration sensor is evaluated only within a measuring window from a first angle of rotation to a second angle of rotation.
- the food slices are cut in multiple lanes, and one portion depositing tray and at least one accelerometer are provided per lane.
- the signals of the accelerometers can be fed to a central control unit, so that an increase in the measurement accuracy can be achieved by balancing the various detected shock pulses.
- the finished, complete portion is weighed, and its deviation from the desired serving weight in the determination of the slice thickness for the next portion and / or the nominal pulse characteristic taken into account.
- the initial slice thickness for the next serving may be increased if the finished portion is too light in weight.
- the desired pulse characteristic can be increased.
- the portion is too heavy, the initial slice thickness for the next portion may be reduced and / or the desired pulse size may be reduced.
- the number of food slices deposited on the portioning tray or the weight of the already cut portion portion can be taken into account in the determination of the pulse characteristic. After the food slices placed on the portioning tray have the weight of the mass stimulated by the pulse of portioning co-determine stored and discarded food slices, such consideration, especially in the pulse determination of the acceleration is advantageous in terms of the accuracy of the detection of the pulse.
- the desired number of serving slices is increased when the determined pulse characteristic falls below a minimum pulse characteristic. Additionally or alternatively, the desired number of serving slices can be reduced if the determined pulse characteristic exceeds a maximum pulse characteristic. This allows the single-slice thickness not to be varied too much, even if there is a considerable deviation in the pulse characteristic. Rather, a new adjusted target pulse characteristic is calculated, and adjusted for the number of slices, so that nevertheless the target weight of the portion is reached exactly.
- the end pieces of food products are often not regularly shaped. Cut off food slices usually can not be used for regular food servings. Therefore, it is important to determine at what point cut-off food slices are recoverable from a food product newly fed to the food slicer.
- the invention makes it possible to determine when the food slices are usable by detecting the shock pulse. The regular slicing can then begin and thus enable efficient utilization of the food product.
- the invention further provides a method for slicing a food product in a food slicing machine, in particular a slicer, the method being performed at the beginning of product slicing. It first comprises the step of cutting a starting region of a food product with a slice thickness determined by the food slicing machine, wherein the food slices are deposited on a portioning tray.
- shock pulses generated by successively deposited food slices are detected.
- the individual amplitudes of the shock pulses are determined until a predetermined shock pulse amplitude is exceeded. Depending on this, it leads to the removal of the food slices, and to the beginning of the regular slicing process.
- the invention further provides a method for slicing a food product in a food slicing machine, in particular a slicer, in which an end piece of the food product can be detected.
- a food product having a slice thickness determined by the food slicing machine cut, with the food slices are placed on a portioning tray.
- Shock pulses are detected by successively stored food slices.
- the individual amplitudes of the shock pulses are determined and evaluated with respect to a boundary condition. If a pulse parameter calculated from at least one amplitude of a shock pulse falls below the limiting condition, the slicing method is ended and the sliced partial portion is removed. Optionally, the rest of the not yet cut food product is then removed.
- two or more pulse amplitudes are detected, which are determined in a time sequence and are assigned to the fall of a single food slice. While the first pulse amplitude can be assigned directly to the impingement of the food slice, the following pulse amplitudes are primarily due to the decay of the portioning tray. Nevertheless, from the Abschwing a conclusion can be drawn on the original impulse, and from this on the properties of the food disc. In particular, a background noise or fundamental vibration is detected before the start of the slicing process, which is taken into account when determining the pulse characteristic or when determining or evaluating the amplitudes of the shock pulses.
- the background noise or the fundamental vibration is detected shortly before the start of the separation process when the cutting blade setpoint speed is reached and / or after completion of the loading process.
- the basic pulse quantity can be compared with reference values and / or offset with the determined pulse characteristics
- the case geometry, in particular drop height, and the inserted cutting blade can be taken into account.
- the nature and setting of the ment of the portioning tray, in particular with regard to the drop height, and the type and condition of the cutting blade, ie in particular the cutting edge geometry, the deflector and the degree of severity are taken into account.
- the invention further provides a food slicing machine for slicing a food product comprising a cutting knife, a portioning tray on which slices of food sliced by the slicing knife, at least one accelerometer associated with the portioning tray, and a control unit configured to control the amplitude of one
- the control unit is further configured to compare the calculated amplitude with a desired amplitude and to adjust a specification of the slice thickness, if the calculated amplitude is outside a tolerance range around the desired amplitude, so that the target serving weight as possible is exactly achieved, and wherein the food slicing machine is designed to the slice thickness of sliced food slices in response to an amplitude-dependent specification of Steuerun gsaku.
- a checkweigher is provided for determining the weight of the finished or complete portion, wherein the control unit is designed to determine the weight determined by the checkweigher for determining the desired thickness of the food slices of the subsequent portion and / or the initial setpoint amplitude for the shock pulses the following portion.
- at least one further acceleration sensor is provided, which is arranged at a distance from the aforementioned accelerometer, advantageously on a machine frame of the food slicing machine, wherein the control unit is designed to take into account the measured value of the further accelerometer in the calculation of the amplitude of the shock pulse.
- the further accelerometer is a reference sensor for detecting vibrations at a second position.
- the control unit advantageously processes the signals from both accelerometers.
- the further accelerometer may be attached to the portioning tray, advantageously but at a relatively large distance from the first accelerometer, ie, for example, to the holder or storage of Portionierablage.
- the ambient conditions can be detected.
- the vibrations in or on the machine frame can be detected, which also affect the first accelerometer in or on the portioning tray.
- the signal of the further accelerometer in the control unit can be used to calculate out spurious signals from the signal of the first accelerometer.
- foreign influences such as machine vibrations and ambient vibrations can be filtered out.
- Machine vibrations occur, for example, as a result of rapid movement of a portioning belt for the shingling of food slices or the start or stop of drives.
- environmental vibrations are caused not only by the drives and knife revolutions, but also by the settling of loads near the machine or when loading the food slicing machine with food products to be sliced up.
- FIG. 2 shows a diagram with a signal of an acceleration pickup during an embodiment of a first slicing method according to the invention
- FIG. 3 shows a diagram with a signal of an acceleration pickup during an embodiment of a start of a cut-open method according to the invention
- FIG. 4 shows a diagram with a signal of an acceleration pickup during an embodiment of an end according to the invention of a cut-open method.
- FIG. 1 shows a food slicing machine according to the invention in which, in a slicing process according to the invention, a food product 1 is fed to a rotating cutting blade 2.
- the cutting knife 2 is in particular around a circular knife or sickle knife.
- the cutting blade 2 is rotated by an electric motor 3 in rotation.
- the food product 1 lies on a feed support 4, which in particular comprises a conveyor belt in order to move the food product 1 in the direction of the cutting blade 2.
- the cutting blade 2 cuts in a high frequency individual food slices 5 of the food product 1, which come after a short fall distance on a portioning tray 6 or on a resting on the Portionierablage portion 7, formed by a stack of food slices 5, come to rest.
- the weight of the individual food slices can be deduced from the amplitude of the shock pulse. By monitoring the weight of the individual food slices, a timely adjustment of the machine parameters can be carried out so that the portion weight can be exactly reached.
- the prior art mainly only the weight of food slices detected on the portion deposit, but this can not reflect the dynamic effects or is superimposed by dynamic signal content, and thus does not lead to an accurate measurement.
- the measurement of the weight of partial portions can only be carried out with greater accuracy, if the cutting is done relatively slowly and the slices fall onto the portioning tray at a time interval, or if there are gaps be carried out, ie when the slicing process is interrupted briefly, and after the decay of the Scheibenablegevorgang related dynamic vibrations, the weight is measured. This is time consuming.
- the acceleration sensor 8 is provided in particular on a part of the portioning tray 6, which is elastically mounted with respect to the machine frame.
- the elastic mounting is designed so that in particular the shock pulses of the Scheibenablgens are transmitted to the accelerometer 8. Disturbances such as machine vibrations caused by the drive or the like are filtered out.
- the depositing surface of the portioning tray 6 can also be lowered during portioning in order to keep the drop height of the disks constant.
- the natural frequency of the portioning tray can be adjusted such that oscillations in the range of the natural frequency of the portioning tray are induced by depositing the food pieces. These can then be easily detected by the accelerometer 8.
- a checkweigher 10 is advantageously provided with which the weight of the complete portion 11 can be determined. This information is also fed back to the control unit 9, which on the basis of this can adapt the evaluation of the measured shock pulses.
- a further acceleration sensor 12 or 13 may be provided, whose signal is also evaluated by the control unit 9.
- the signal of the further acceleration pickup 12 or 13 can be used to eliminate interference signals from the signal of the acceleration pickup 8.
- the further acceleration sensor 12 is advantageously provided at a position in the machine frame, which is spaced from the portioning tray 6.
- a further acceleration sensor 13 may also be provided on the portioning tray 6, at a distance from the acceleration sensor 8.
- the further acceleration sensor 13 is provided at a greater distance from the location of the deposit of the partial portion 7 than the acceleration sensor 8 the accelerometer 8 primarily the shock pulse are detected, the is generated by the storage of food slices, the other accelerometers 12 and 13 detect mainly noise.
- FIG. 2 shows a diagram with a schematically represented signal of the acceleration sensor 8 during the slicing process.
- the x-axis represents the time t, the y-axis the value of the measured shock pulse as acceleration a.
- On the x-axis are marked with n1 to n7 the timing of the impact of seven food slices 5. From zero point to n1, initially there is only a low-amplitude interference signal, caused by machine vibrations. At the time n1, the first food slice 5 strikes the portioning tray 6. Accordingly, the Portionierablage 6 differs slightly downward, that is, the falling of the falling food disc inherent pulse is transmitted by a shock on the portioning tray 6. By the movement down or by structure-borne sound of the shock pulse is forwarded to the accelerometer 8 and then detected.
- the shock pulse causes a first high amplitude 11 in the signal at time n1, and then the signal stops. At time n2, the second food disc falls on the first, already on the portioning tray located food slice. At the times n3 to n7, the stack of food slices is formed by depositing the third to seventh food slices accordingly. In other embodiments, instead of a stack, another arrangement of the food slices can take place, for example next to one another or shingled. Shortly before time n3, a measurement window is opened at time 14 until time 15. The measuring window can be opened and closed depending on the angle of rotation of the cutting blade. In this measurement window, the signal of the acceleration sensor 8 is evaluated by the control unit 9. In particular, the maximum amplitude of the signal is determined, which gives an inference to the shock pulse.
- the amplitude at time n3 has the value 11.
- the amplitude 11 can be used as a pulse characteristic.
- the calculation of the pulse characteristic can also take into account the magnitude of the amplitudes during decaying after the impact of the food disc on the portioning tray.
- the thickness is adjusted, namely slightly increased. This can be seen from the fact that the amplitude 12 when depositing the fourth food slice at time n4 is higher than the amplitude 11th
- the detection of a shock pulse, the determination of the pulse characteristic and the adjustment of the slice thickness are performed only once during the creation of a portion. In other embodiments, however, this can be done several times or when filing each food disc, and thus an even higher accuracy can be achieved.
- FIG. 3 shows a diagram with a schematically represented signal of the acceleration sensor 8 when cutting a new food product according to the invention. Due to the usually slightly rounded shape of the front and tail of food products and the concomitant continuous increase in the cross section of the food slices, the cross-section and the weight of the food slices at the beginning of slicing a food product usually increases steadily. These discs can not yet be used for food portions because they do not have the desired cross-section.
- the amplitude of the signal of the acceleration sensor 8 at the times n1, n2 and n3 thus increases constantly.
- the shock pulse exceeds the predetermined shock pulse amplitude I.start for the first time.
- the control unit 8 constantly monitors the shock pulses, it is determined at this time that the regular slicing process can begin. Before that, at least one blank is first performed at time n4, i. the cutting blade 2 or the food product 1 is moved out of the cutting plane, so that intermittently no cutting takes place. During this time, the food slices of the gob generated up to this time are removed from the portioning tray 6.
- FIG. 4 shows a diagram with a schematically represented signal of the acceleration sensor 8 at the end according to the invention of slicing a food product 2.
- the end piece of a food product is often slightly rounded, so that the desired slice cross section or the desired slice weight is no longer at the end of the slicing process can be guaranteed.
- the limit condition is defined as the undershooting of a shock pulse amplitude l.stop. If this boundary condition is met, as in FIG. 4 at time n100, it is assumed that no food slices usable for serving can be sliced from the remaining end piece of the food product 1. There are therefore performed blank cuts, and the remainder of the food product 1 is discarded.
- the boundary condition may alternatively require a pulse pulse amplitude to be undershot by successive food slices several times, for example a factor of two, three or four times less than two, three or four successive food slices. Furthermore, the last produced portion can also be discarded, since there are food slices in the last portion, which no longer meet the size or weight requirements.
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015215056.9A DE102015215056A1 (de) | 2015-08-06 | 2015-08-06 | Verfahren und Vorrichtung zum Aufschneiden eines Lebensmittelprodukts mit Stoßimpulsbestimmung |
| PCT/EP2016/068889 WO2017021555A1 (de) | 2015-08-06 | 2016-08-08 | VERFAHREN UND VORRICHTUNG ZUM AUFSCHNEIDEN EINES LEBENSMITTELPRODUKTS MIT STOßIMPULSBESTIMMUNG |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3331676A1 true EP3331676A1 (de) | 2018-06-13 |
| EP3331676B1 EP3331676B1 (de) | 2019-10-02 |
Family
ID=56686799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16751561.8A Active EP3331676B1 (de) | 2015-08-06 | 2016-08-08 | Verfahren und vorrichtung zum aufschneiden eines lebensmittelprodukts mit stossimpulsbestimmung |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3331676B1 (de) |
| DE (1) | DE102015215056A1 (de) |
| WO (1) | WO2017021555A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2886215T3 (es) | 2017-03-29 | 2021-12-16 | Gea Food Solutions Germany Gmbh | Dispositivo y método para cortar y dividir en porciones productos alimenticios |
| DE102019206032A1 (de) | 2019-04-26 | 2020-10-29 | Weber Maschinenbau Gmbh Breidenbach | Verfahren und Vorrichtung zum Wiegen einer Lebensmittelportion mit Gewichtsverlaufbestimmung |
| DE102019210959A1 (de) * | 2019-07-24 | 2021-01-28 | Weber Maschinenbau Gmbh Breidenbach | Wiegevorrichtung und Verfahren zum Wiegen einer Lebensmittelportion auf Auflageelementen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3820428A (en) * | 1972-09-28 | 1974-06-28 | Wallace G | Method and apparatus for producing weight controlled groups of slicedfood product |
| DE2414963C3 (de) * | 1974-03-28 | 1979-06-21 | August Sauter Gmbh, 7470 Albstadt- Ebingen | Digitales Meßverfahren zur Bestimmung von Gewichtswerten und gewichtsabhängigen Meßgrößen und eine Vorrichtung zur Durchführung dieses Verfahrens |
| SE417459B (sv) * | 1974-12-20 | 1981-03-16 | Kubota Ltd | Anordning for vegning av ett material, som transporteras av en transportanordning |
| AT349923B (de) * | 1977-06-01 | 1979-05-10 | Kuchler Fritz | Aufschnittmaschine |
| CA2779330A1 (en) | 2009-10-26 | 2011-05-12 | Formax Inc. | Method and apparatus for weighing sliced food products |
| US8869664B2 (en) | 2011-07-18 | 2014-10-28 | Titan Slicer Limited | Food slicing and weighing system |
-
2015
- 2015-08-06 DE DE102015215056.9A patent/DE102015215056A1/de not_active Withdrawn
-
2016
- 2016-08-08 WO PCT/EP2016/068889 patent/WO2017021555A1/de not_active Ceased
- 2016-08-08 EP EP16751561.8A patent/EP3331676B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3331676B1 (de) | 2019-10-02 |
| DE102015215056A1 (de) | 2017-02-09 |
| WO2017021555A1 (de) | 2017-02-09 |
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