EP2781322A1 - Dispositif de coupe d'un produit de processus - Google Patents

Dispositif de coupe d'un produit de processus Download PDF

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Publication number
EP2781322A1
EP2781322A1 EP13160353.2A EP13160353A EP2781322A1 EP 2781322 A1 EP2781322 A1 EP 2781322A1 EP 13160353 A EP13160353 A EP 13160353A EP 2781322 A1 EP2781322 A1 EP 2781322A1
Authority
EP
European Patent Office
Prior art keywords
blade
cutting
coupling element
drive shaft
energy converter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13160353.2A
Other languages
German (de)
English (en)
Inventor
César Carrasco
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A O SCHALLINOX GmbH
Original Assignee
A O SCHALLINOX GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A O SCHALLINOX GmbH filed Critical A O SCHALLINOX GmbH
Priority to EP13160353.2A priority Critical patent/EP2781322A1/fr
Priority to PCT/EP2014/055557 priority patent/WO2014147156A1/fr
Priority to EP14733528.5A priority patent/EP2976192B1/fr
Publication of EP2781322A1 publication Critical patent/EP2781322A1/fr
Withdrawn legal-status Critical Current

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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
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • 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
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member

Definitions

  • the invention relates to a device for cutting a process material, in particular of foods such as meat, cheese, vegetables, bread or pasta.
  • cutting devices e.g. Provided devices with rotating round cutting discs, which are performed at high clock rates against the products to perform the necessary cuts.
  • Such devices are expensive to manufacture, in operation and in maintenance. Due to the rotation of the cutting discs, which have to be reground regularly, a massive effect on the process material takes place, so that particles are released and thrown away, resulting in contamination of the device.
  • the cutting discs and the parameters for their operation are each adapted to the product to be processed, whereby the application is limited or an individual control is provided. If, for example, soft bread is to be cut, then high speeds are required so that it is not compressed when applying a cut. However, if products with different properties are to be processed at the same time, an individual adaptation is hardly possible.
  • cutting devices with rotating cutting disks together with the drive devices take up a great deal of space, so that with regard to the means used, including the required premises, a low efficiency results.
  • special requirements for the cutting unit result in products with large dimensions. If necessary, the cutting disc must be guided along a path to perform the desired cut in the required length.
  • a cutting device in which a knife is connected via a coupling element and an energy converter with an ultrasonic generator. The knife is held on both sides and is moved upwards and downwards perpendicular to its orientation in order to cut a process material.
  • This advantageous cutting device with the associated drive device is designed relatively complex and still takes a relatively large amount of space.
  • the drive device by means of which the knife is to be moved in two directions, upwards and downwards, requires a relatively high control effort. If particularly high clock cycles are to be realized, the demands on the drive and control device increase disproportionately. Note also the energy requirements of these devices, especially when high clock cycles are realized.
  • the cutting tools can not perform any cutting work during the return movement, which is why only 50% of the cutting cycle can be used.
  • the present invention is therefore based on the object to provide an improved device for cutting process material, in particular food.
  • a cutting device is to be specified, which can be of compact construction and takes up only a small amount of space, so that it can be advantageously integrated into any production processes and production processes.
  • the cutting device should be able to be operated with high efficiency and in particular in the range of high clock cycles with low power consumption.
  • the cutting device should be simple and can be maintained with little effort. On the blade or on the blade of the cutting device no signs of wear should occur even after prolonged use.
  • the process material should be able to be cut with high precision and high clock rates.
  • the cut products, especially food slices, should be even Have cut surfaces and uniform thicknesses.
  • the precision should be maintained even when the strength properties of the supplied food or parallel feed units changed.
  • the inventive cutting device should also be used advantageously in conjunction with extruders, which deliver a process material, in particular food, which is to be cut into individual parts.
  • the device which serves to cut a process product, in particular a food, comprises at least one cutting tool in the form of a blade, which is connected on the one hand to a drive device and on the other hand via a coupling element and an energy converter with an ultrasonic generator.
  • the coupling element and the energy converter are held rotatably, so that the blade which can be acted upon by ultrasound energy is rotatable.
  • the coupling of the ultrasonic energy allows the blade to cut the process material with little energy and virtually no effort.
  • the surface waves occurring on the blade separate the structure of the process material, before the blade penetrates deeper into the process material. This allows a rapid penetration of the blade, without deformations occur in the process material.
  • the rotating knife results in a gentle cut which separates but does not damage the process material.
  • the speed of rotation of the blade is much lower than the rotational speed of the circular cutting discs and corresponds to the speed with which the latter are guided against the process material.
  • the blade instead of moving the blade back and forth to cut the process material, it is rotated in a plane that is perpendicular to the drive axis. Therefore, the blade does not have to be braked and accelerated again, but can be continuously rotated in the same direction without energy losses.
  • the control of the working cycles of the knife can thus be done in a simple manner by controlling a drive motor.
  • the maximum operating frequency is therefore not determined by the drive device, but by the maximum cutting speed with which the blade can be passed through the process material. Since this maximum cutting speed is very high in the inventive application of ultrasonic energy, very high clock cycles can be achieved.
  • the application of ultrasonic energy for example, with an operating frequency of 35 kHz gives the inventively designed knife particularly advantageous properties.
  • the ultrasonic energy is preferably coupled via the large side surfaces of the blade back transverse to the cutting direction of the blade in the blade.
  • a blade facing the end of the coupling element is preferably perpendicular to the blade.
  • elastic waves result within and / or on the surface of the blade, which intensify towards the cutting edge.
  • Suitable waves result in a curved or curved configuration of the coupling element, which is preferably designed U-shaped.
  • the blade can only be provided with a cutting edge on one side or on opposite sides.
  • the cutting device is designed such that the blade can be rotated in both directions. This doubles the amount of time a blade can be operated before it has to be re-ground. Also possible is the use of two or more blades, which are held by means of separate or interconnected coupling elements.
  • the coupling element is preferably held by a drive shaft or rotor shaft.
  • the drive shaft facing end portion of the coupling element is aligned coaxially with the drive shaft.
  • the coupling element is integrated in the drive shaft.
  • the drive shaft may be formed as a hollow shaft having an opening which is suitable for receiving the coupling element.
  • the coupling element may be fixed within the hollow shaft by sliding blocks, adhesive or the like.
  • the drive shaft is mounted on at least one bearing element and connected directly or indirectly via drive elements, such as gears and timing belt, with a drive unit, such as an electric motor.
  • the drive shaft further carries the energy converter or the energy converter and the ultrasonic generator. Basically only required that the connected to the coupling element energy converter, such as a piezo element, is rotated together with the drive shaft. Only in preferred embodiments of the ultrasonic generator is also connected to the drive shaft and rotatably supported.
  • Energy and / or control signals can be fed to the energy converter and / or the ultrasound generator or to a control unit connected thereto and likewise held rotatably via an electrical coupling unit.
  • Control signals can also be transmitted via a radio interface, for example according to the Bluetooth method. Also possible is the optical transmission of control signals.
  • electrical energy and / or electrical control signals are transmitted by galvanic coupling or by inductive coupling.
  • the galvanic coupling takes place for example via rotating contact rings, which are connected to the drive shaft, and stationary sliding contacts.
  • the inductive coupling takes place by means of coils, via which alternating voltages are inductively transferable.
  • the cutting device comprises a power generator, by means of whose rotor side a supply voltage is generated.
  • a power generator by means of whose rotor side a supply voltage is generated.
  • preferably stationary arranged permanent magnets are provided whose magnetic fields induce voltages in coils which are rotated with the drive shaft.
  • the drive shaft is preferably also coupled to a power storage.
  • at least one Power supply unit provided by means of DC voltages in AC voltages or AC voltages in DC voltages can be converted as needed.
  • the drive shaft and optionally the ultrasonic generator are preferably arranged within a housing, which may have two or more housing parts and from which the rotatably held coupling element protrudes.
  • the inventive cutting device can be coupled with any devices to cut a process material.
  • the cutting device is arranged at the end of a conveyor chain, on which a process material is to be cut into individual parts.
  • the inventive cutting device can also be arranged at the outlet of an extruder, so that the extruded material can optionally be divided into shorter or longer elements.
  • a single cutting device can serve several extruders or conveyors.
  • FIG. 1 shows a device which is suitable for cutting a process material 8, in particular a food.
  • the apparatus comprises a cutting device 1 with four cutting tools 11A, ..., 11D, a pushing unit 95 with a pushing tool 94, two driving devices 12A, 12B for driving the cutting tools 11A, ..., 11D, and a conveying table 3, on which the ACS can be deposited well 8 and pushed by the pushing tool 94 towards the cutting tools 11A, ..., 11D.
  • the cutting device 1 is held by a mounting structure 5.
  • the food 8 is fed in parallel to the four cutting tools 11A, ..., 11D in twelve cylindrical or bar-shaped units 8A, ..., 8L, so that three each of the food units 8A, ..., 8L of one of the cutting tools 11A; ...; 11D cut simultaneously.
  • the parallel-fed food units 8A, ..., 8L are held in a desired position by a hold-down while the cut is carried out.
  • the cutting unit 1 comprises the four cutting tools 11A; ...; 11D, which are each connected to an ultrasonic generator 13 and can be vertically lowered by the driving devices 12A, 12B and raised again to cut food slices 89 from the food units 8.
  • the food slices 89 fall on a conveyor belt 92 of a receiving conveyor 9, which has a drive motor 91.
  • a control unit 6 which can control the cutting device 1, the conveying devices and the ultrasound generators 13.
  • the control unit 6 is connected to the cutting device 1 via a first control line 61, a second control line 62 to the conveying devices, a third control line 63 to the ultrasonic generators 13 and a fourth control line 69 to the removal conveyor 9.
  • the control unit 6 can be supplied via a keyboard 60 and by measuring devices 68, such as measurement formers and sensors, information by means of which the cutting process and the conveying process can be controlled.
  • information about the positions of the food units 8 is determined by means of first sensors 68.
  • second sensors 67 further process variables can be determined.
  • the temperature and consistency of the foodstuffs are measured and, depending on this, the ultrasonic frequency, the cutting speed and the pushing speed are set.
  • an application program is provided for controlling all processes, in particular the cutting processes and conveying processes.
  • FIG. 2 shows the dismantled cutting device 1 of FIG. 1 comprising two identically constructed cutting modules held by a mounting plate which is part of the mounting structure 5 of the device.
  • Each of the cutting modules comprises a drive unit 12A; 12B and a bearing device 128A connected to the mounting structure 5; 128B, which allows a respective first and second bearing block 129A, 129B to lower and raise vertically.
  • At each storage block 129A; 129B are each two ultrasonic generators 13A, 13B and 13C, 13D arranged, which are each connected via a coupling element 15 with a cutting tool 11A, 11B, 11C or 11D.
  • the cutting tools 11A, ..., 11D each comprise a blade, at the back of which the arcuate coupling elements 15 are welded, whereby the ultrasonic energy can be coupled into the blades.
  • the drive units 12A; 12B are pillared to realize the linear drive of the cutting tools 11A, ..., 11D.
  • the linear cutting movements require a corresponding control and a corresponding drive.
  • the return movement of the cutting tools 11A, ..., 11D they can not perform any cutting work, which is why the cutting cycle can only be used to 50%.
  • FIG. 3a shows a cutting device 1 according to the invention from the side.
  • FIG. 3b shows the same cutting device 1 from the front.
  • the cutting device 1 comprises a cutting tool in the form of a rotatably mounted blade 11, which is connected via a coupling element 15 and an energy converter 14 with an ultrasonic generator 13.
  • the coupling element 15 is held by a rotor shaft or drive shaft 18, which is rotatably mounted within a housing 7 by means of bearing elements 180.
  • the coupling element 15, which for example has a rectangular profile, is aligned with an end 151 coaxial with the drive shaft 18 and extends in an arc of 180 °.
  • the second end 152 of the coupling element 15 is connected to the blade back of the blade 11, preferably welded, and extends perpendicular thereto.
  • the first and the second end piece 151, 152 are formed in the length such that the blade 11 is freely rotatable in the front of the housing 7 in a plane which is aligned perpendicular to the drive axis x or to the drive shaft 18.
  • the blade 11 can therefore be rotated in the plane with the blade 11 making a cut within a circle segment.
  • the blade 11 during the entire rotation process material 8, 81, 82, 83 detect, which, for example, on the conveyor of FIG. 1 fed or from the in FIG. 3a shown extruder 90 is ejected.
  • the extruder 90 is shown above the cutting device 1. Further extruders 90 can be arranged below and to the side of the cutting device 1.
  • the cutting device 1 can be arranged at the level of the extruder 90 or between a plurality of extruders 90 and also in front of the extruder or extruder 90 and be directed against it.
  • the rotational speed of the drive shaft 18 may be selected such that cut pieces 810 are cut to a desired length. Since the blade 11 is always rotated in the same direction, only little energy must be supplied, are compensated by means of the friction losses, which are caused in particular by the cutting process.
  • the drive shaft 18 may be directly or indirectly coupled to a drive unit 12, such as an electric motor.
  • a drive unit 12 such as an electric motor.
  • the drive shaft 18 is provided with a gear 121, which is driven by a toothed belt 122, which is guided out of the housing 7 out to a drive unit.
  • both the ultrasound generator 13 and the associated energy converter 14, which is connected to the coupling element 15, are connected to the drive shaft 18.
  • a multi-core cable 160 (see FIG. 5 ), which is held by a holder 166 and connected to sliding contacts 161, which abut slip rings 162, which sit coaxially on the drive shaft 18. Control signals are output via the cable 160 to further sliding contacts 163, the abut another slip rings 164.
  • the sliding contacts 161, 163 and the slip rings 162, 164 form an electrical coupling device 16, which is arranged within a housing part 73.
  • Electrical energy can also be supplied to the cutting device 1 in another way or even generated by it itself, by converting mechanical energy supplied by the drive unit 12 into electrical energy.
  • electrical energy can be supplied inductively via coils 1600.
  • permanent magnets 1601 may be arranged inside the housing 7, the magnetic fields of which are detected by coils 1600 which are held by the drive shaft 18.
  • Voltages induced in the coils 1600 are supplied to a power supply unit which can convert and / or rectify the supplied voltages. In this way, power for the operation of the ultrasonic generator 13 can be provided.
  • electrical signals in the frequency range of the ultrasound can be supplied by galvanic or inductive coupling directly to the energy converter 14, which converts electrical vibrations into mechanical vibrations.
  • the ultrasonic generator 13 or the energy converter 14 may also be connected to semiconductor circuits, such as amplifiers, and / or a control unit 130. Therefore, the rotating blade 11 can be supplied with ultrasonic energy exactly like a stationary blade. Also with regard to the control, there are no restrictions.
  • control signals can be transmitted wirelessly via a radio interface 600 to the control unit 130. Status messages of the cutting device 1 can also be transmitted from the control unit 130 back to a central control unit 6.
  • FIG. 3a shows a particularly advantageous coupling to the blade 11.
  • the coupling of ultrasonic energy to the blade 11, however, can also be done in other ways.
  • the FIGS. 3a and 3b show that the coupling element 15 is held within the drive shaft 18, which in turn is mounted in a bearing device 180.
  • two storage devices 180 are provided, between which the ultrasonic generator 13 is held.
  • the ultrasonic generator 13 is seated in the form of a ring on the drive shaft 18, for example.
  • the gear 121 and the slip rings 162 and 164 are seated on the end piece of the drive shaft 18 protruding into the housing part 73. In principle, it is also possible to move the ultrasonic generator 13 into this area ,
  • FIG. 4 shows the cutting device 1 of FIG. 3a in a spatial representation from the front. It can be seen that the first end 151 of the coupling element 15 is guided into the drive shaft 18, which is optionally held only by a single bearing device 180. On the other hand, the slightly shorter second end 152 of the coupling element 15 is guided perpendicular to the front surface of the blade back 110 and connected thereto, preferably welded. The first and second end pieces 151, 152 are connected to each other by a U-shaped part 153 of the coupling element 15. The coupling element has a square cross-section in this embodiment. On the back of the cutting device 1, the electrical connection lines 160 are shown, which are held in a holder 166.
  • cutting devices 1 are used, which are controlled by the local control unit 6. It can be seen that the overall height of the system thereby significantly reduced.
  • FIG. 4 also shows mounting elements 78, by means of which the housing part 73 is connected to the housing parts 71 and 72, which in turn are interconnected by mounting screws 79.
  • FIG. 5 shows the cutting device 1 of FIG. 3a in spatial representation from behind.
  • the sliding contacts 161, 163, slip rings 162, 164 and the gear 121 are clearly visible, which can be driven by a toothed belt 122.
  • the blade 11 has two opposing cutting edges 111, 112 and therefore can be rotated advantageously in both directions.
  • FIG. 6 shows the cutting device 1 of FIG. 3a in a preferred embodiment with direct coupling of the blade 11 to a drive unit 12 or an electric motor which is integrated in the housing 7.
  • the motor shaft of the electric motor 12 is aligned coaxially with the drive shaft 18 and preferably forms a unit therewith.
  • the drive shaft 18 preferably forms the rotor of an electric generator with coils 1600 coupled thereto.
  • the magnetic fields of the permanent magnets 1601 act on the coils 1600.
  • the alternating magnetic fields occurring within the coils 1600 induce voltages and currents that are processed in a power supply unit 1650. For example, the induced AC voltages are rectified.
  • the transformed energy can be in one Accumulator be stored so that the required for the operation of the ultrasonic generator supply voltage is always available. With commissioning of the drive unit 12, it is thus possible to operate the rotating cutting device 1 autonomously.
  • control signals 61 can also be transmitted by radio from a central control unit 6 to the cutting device 1 and back.
  • FIG. 6 Furthermore, another embodiment of the blade 11 and the coupling element 15 is shown, which forms an arc of a quarter circle.
  • the cutting edges 111, 112 of the blade 11 are aligned axially parallel to the drive axis x and describe a cylinder wall during the cutting cycle.
EP13160353.2A 2013-03-21 2013-03-21 Dispositif de coupe d'un produit de processus Withdrawn EP2781322A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13160353.2A EP2781322A1 (fr) 2013-03-21 2013-03-21 Dispositif de coupe d'un produit de processus
PCT/EP2014/055557 WO2014147156A1 (fr) 2013-03-21 2014-03-19 Dispositif pour couper un produit de processus
EP14733528.5A EP2976192B1 (fr) 2013-03-21 2014-03-19 Dispositif de coupe d'un produit de processus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13160353.2A EP2781322A1 (fr) 2013-03-21 2013-03-21 Dispositif de coupe d'un produit de processus

Publications (1)

Publication Number Publication Date
EP2781322A1 true EP2781322A1 (fr) 2014-09-24

Family

ID=47901861

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Application Number Title Priority Date Filing Date
EP13160353.2A Withdrawn EP2781322A1 (fr) 2013-03-21 2013-03-21 Dispositif de coupe d'un produit de processus
EP14733528.5A Active EP2976192B1 (fr) 2013-03-21 2014-03-19 Dispositif de coupe d'un produit de processus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP14733528.5A Active EP2976192B1 (fr) 2013-03-21 2014-03-19 Dispositif de coupe d'un produit de processus

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EP (2) EP2781322A1 (fr)
WO (1) WO2014147156A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6070509A (en) * 1997-09-18 2000-06-06 Colbourne Corporation Method for ultrasonic cutting of food products
US20060260451A1 (en) * 2005-04-13 2006-11-23 Roberto Capodieci Robotically driven ultrasonic tools
EP1935592A1 (fr) * 2006-12-19 2008-06-25 Dr. Wolf & Partner GmbH Ingenieurbüro für Lebensmitteltechnik Dispositif de coupe de produits alimentaires par ultrason et outils de coupe à ultrasons
EP2551077A1 (fr) 2011-07-26 2013-01-30 A O Schallinox GmbH Couteau de répartition de produits de processus en utilisant l'énergie à ultrasons et dispositif

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6070509A (en) * 1997-09-18 2000-06-06 Colbourne Corporation Method for ultrasonic cutting of food products
US20060260451A1 (en) * 2005-04-13 2006-11-23 Roberto Capodieci Robotically driven ultrasonic tools
EP1935592A1 (fr) * 2006-12-19 2008-06-25 Dr. Wolf & Partner GmbH Ingenieurbüro für Lebensmitteltechnik Dispositif de coupe de produits alimentaires par ultrason et outils de coupe à ultrasons
EP2551077A1 (fr) 2011-07-26 2013-01-30 A O Schallinox GmbH Couteau de répartition de produits de processus en utilisant l'énergie à ultrasons et dispositif

Also Published As

Publication number Publication date
EP2976192B1 (fr) 2017-12-13
WO2014147156A1 (fr) 2014-09-25
EP2976192A1 (fr) 2016-01-27

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